Enha: sse update

.gitignore

@@ -4,3 +4,4 @@ gralias
 store.json
 config.toml
 gralias.db
+traces.log

Dockerfile

@@ -0,0 +1,20 @@
+# Build stage
+FROM golang:1.24-alpine AS builder
+WORKDIR /src
+RUN apk add --no-cache build-base gcc
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+RUN CGO_ENABLED=1 GOOS=linux go build -a -o /gralias .
+
+# Final stage
+FROM alpine:latest
+WORKDIR /app
+COPY --from=builder /gralias /app/gralias
+# copy assets and templates
+COPY assets ./assets
+COPY components ./components
+COPY config.toml ./config.toml
+COPY migrations ./migrations
+EXPOSE 3000
+CMD ["/app/gralias"]

Makefile

@@ -1,6 +1,6 @@
 .PHONY: all init deps install test lint run stop
 
-run:
+run: migrate-up
 	go build
 	./gralias start
 
@@ -32,7 +32,8 @@ stop-container:
 	docker rm -f gralias 2>/dev/null && echo "old container removed"
 
 run-container: stop-container
-	docker run --name=gralias -v $(CURDIR)/store.json:/root/store.json -p 0.0.0.0:3000:3000 -d gralias:master
+	migrate -database 'sqlite3://gralias.db' -path migrations up
+	docker run --name=gralias -v $(CURDIR)/gralias.db:/app/gralias.db -p 0.0.0.0:3003:3000 -d gralias:master
 
 migrate-up:
 	migrate -database 'sqlite3://gralias.db' -path migrations up

assets/output.css

@@ -0,0 +1,691 @@
+/*! tailwindcss v4.1.5 | MIT License | https://tailwindcss.com */
+@layer properties;
+@layer theme, base, components, utilities;
+@layer theme {
+  :root, :host {
+    --font-sans: ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol',
+    'Noto Color Emoji';
+    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New',
+    monospace;
+    --color-red-300: oklch(80.8% 0.114 19.571);
+    --color-red-400: oklch(70.4% 0.191 22.216);
+    --color-red-500: oklch(63.7% 0.237 25.331);
+    --color-red-700: oklch(50.5% 0.213 27.518);
+    --color-orange-100: oklch(95.4% 0.038 75.164);
+    --color-orange-500: oklch(70.5% 0.213 47.604);
+    --color-orange-700: oklch(55.3% 0.195 38.402);
+    --color-amber-100: oklch(96.2% 0.059 95.617);
+    --color-green-600: oklch(62.7% 0.194 149.214);
+    --color-green-700: oklch(52.7% 0.154 150.069);
+    --color-blue-300: oklch(80.9% 0.105 251.813);
+    --color-blue-400: oklch(70.7% 0.165 254.624);
+    --color-blue-500: oklch(62.3% 0.214 259.815);
+    --color-blue-600: oklch(54.6% 0.245 262.881);
+    --color-blue-700: oklch(48.8% 0.243 264.376);
+    --color-indigo-500: oklch(58.5% 0.233 277.117);
+    --color-indigo-600: oklch(51.1% 0.262 276.966);
+    --color-gray-100: oklch(96.7% 0.003 264.542);
+    --color-gray-300: oklch(87.2% 0.01 258.338);
+    --color-gray-600: oklch(44.6% 0.03 256.802);
+    --color-gray-900: oklch(21% 0.034 264.665);
+    --color-stone-400: oklch(70.9% 0.01 56.259);
+    --color-black: #000;
+    --color-white: #fff;
+    --spacing: 0.25rem;
+    --text-sm: 0.875rem;
+    --text-sm--line-height: calc(1.25 / 0.875);
+    --text-lg: 1.125rem;
+    --text-lg--line-height: calc(1.75 / 1.125);
+    --text-xl: 1.25rem;
+    --text-xl--line-height: calc(1.75 / 1.25);
+    --font-weight-medium: 500;
+    --font-weight-semibold: 600;
+    --font-weight-bold: 700;
+    --radius-md: 0.375rem;
+    --radius-lg: 0.5rem;
+    --default-transition-duration: 150ms;
+    --default-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
+    --default-font-family: var(--font-sans);
+    --default-mono-font-family: var(--font-mono);
+  }
+}
+@layer base {
+  *, ::after, ::before, ::backdrop, ::file-selector-button {
+    box-sizing: border-box;
+    margin: 0;
+    padding: 0;
+    border: 0 solid;
+  }
+  html, :host {
+    line-height: 1.5;
+    -webkit-text-size-adjust: 100%;
+    tab-size: 4;
+    font-family: var(--default-font-family, ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji');
+    font-feature-settings: var(--default-font-feature-settings, normal);
+    font-variation-settings: var(--default-font-variation-settings, normal);
+    -webkit-tap-highlight-color: transparent;
+  }
+  hr {
+    height: 0;
+    color: inherit;
+    border-top-width: 1px;
+  }
+  abbr:where([title]) {
+    -webkit-text-decoration: underline dotted;
+    text-decoration: underline dotted;
+  }
+  h1, h2, h3, h4, h5, h6 {
+    font-size: inherit;
+    font-weight: inherit;
+  }
+  a {
+    color: inherit;
+    -webkit-text-decoration: inherit;
+    text-decoration: inherit;
+  }
+  b, strong {
+    font-weight: bolder;
+  }
+  code, kbd, samp, pre {
+    font-family: var(--default-mono-font-family, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace);
+    font-feature-settings: var(--default-mono-font-feature-settings, normal);
+    font-variation-settings: var(--default-mono-font-variation-settings, normal);
+    font-size: 1em;
+  }
+  small {
+    font-size: 80%;
+  }
+  sub, sup {
+    font-size: 75%;
+    line-height: 0;
+    position: relative;
+    vertical-align: baseline;
+  }
+  sub {
+    bottom: -0.25em;
+  }
+  sup {
+    top: -0.5em;
+  }
+  table {
+    text-indent: 0;
+    border-color: inherit;
+    border-collapse: collapse;
+  }
+  :-moz-focusring {
+    outline: auto;
+  }
+  progress {
+    vertical-align: baseline;
+  }
+  summary {
+    display: list-item;
+  }
+  ol, ul, menu {
+    list-style: none;
+  }
+  img, svg, video, canvas, audio, iframe, embed, object {
+    display: block;
+    vertical-align: middle;
+  }
+  img, video {
+    max-width: 100%;
+    height: auto;
+  }
+  button, input, select, optgroup, textarea, ::file-selector-button {
+    font: inherit;
+    font-feature-settings: inherit;
+    font-variation-settings: inherit;
+    letter-spacing: inherit;
+    color: inherit;
+    border-radius: 0;
+    background-color: transparent;
+    opacity: 1;
+  }
+  :where(select:is([multiple], [size])) optgroup {
+    font-weight: bolder;
+  }
+  :where(select:is([multiple], [size])) optgroup option {
+    padding-inline-start: 20px;
+  }
+  ::file-selector-button {
+    margin-inline-end: 4px;
+  }
+  ::placeholder {
+    opacity: 1;
+  }
+  @supports (not (-webkit-appearance: -apple-pay-button))  or (contain-intrinsic-size: 1px) {
+    ::placeholder {
+      color: currentcolor;
+      @supports (color: color-mix(in lab, red, red)) {
+        color: color-mix(in oklab, currentcolor 50%, transparent);
+      }
+    }
+  }
+  textarea {
+    resize: vertical;
+  }
+  ::-webkit-search-decoration {
+    -webkit-appearance: none;
+  }
+  ::-webkit-date-and-time-value {
+    min-height: 1lh;
+    text-align: inherit;
+  }
+  ::-webkit-datetime-edit {
+    display: inline-flex;
+  }
+  ::-webkit-datetime-edit-fields-wrapper {
+    padding: 0;
+  }
+  ::-webkit-datetime-edit, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-webkit-datetime-edit-meridiem-field {
+    padding-block: 0;
+  }
+  :-moz-ui-invalid {
+    box-shadow: none;
+  }
+  button, input:where([type='button'], [type='reset'], [type='submit']), ::file-selector-button {
+    appearance: button;
+  }
+  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
+    height: auto;
+  }
+  [hidden]:where(:not([hidden='until-found'])) {
+    display: none !important;
+  }
+}
+@layer utilities {
+  .mt-2 {
+    margin-top: calc(var(--spacing) * 2);
+  }
+  .mb-1 {
+    margin-bottom: calc(var(--spacing) * 1);
+  }
+  .mb-2 {
+    margin-bottom: calc(var(--spacing) * 2);
+  }
+  .mb-4 {
+    margin-bottom: calc(var(--spacing) * 4);
+  }
+  .block {
+    display: block;
+  }
+  .flex {
+    display: flex;
+  }
+  .grid {
+    display: grid;
+  }
+  .max-h-96 {
+    max-height: calc(var(--spacing) * 96);
+  }
+  .w-24 {
+    width: calc(var(--spacing) * 24);
+  }
+  .w-full {
+    width: 100%;
+  }
+  .min-w-\[100px\] {
+    min-width: 100px;
+  }
+  .flex-1 {
+    flex: 1;
+  }
+  .cursor-pointer {
+    cursor: pointer;
+  }
+  .grid-cols-2 {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+  .items-center {
+    align-items: center;
+  }
+  .justify-between {
+    justify-content: space-between;
+  }
+  .justify-center {
+    justify-content: center;
+  }
+  .gap-2 {
+    gap: calc(var(--spacing) * 2);
+  }
+  .gap-4 {
+    gap: calc(var(--spacing) * 4);
+  }
+  .space-y-2 {
+    :where(& > :not(:last-child)) {
+      --tw-space-y-reverse: 0;
+      margin-block-start: calc(calc(var(--spacing) * 2) * var(--tw-space-y-reverse));
+      margin-block-end: calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-y-reverse)));
+    }
+  }
+  .space-y-4 {
+    :where(& > :not(:last-child)) {
+      --tw-space-y-reverse: 0;
+      margin-block-start: calc(calc(var(--spacing) * 4) * var(--tw-space-y-reverse));
+      margin-block-end: calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-y-reverse)));
+    }
+  }
+  .space-y-6 {
+    :where(& > :not(:last-child)) {
+      --tw-space-y-reverse: 0;
+      margin-block-start: calc(calc(var(--spacing) * 6) * var(--tw-space-y-reverse));
+      margin-block-end: calc(calc(var(--spacing) * 6) * calc(1 - var(--tw-space-y-reverse)));
+    }
+  }
+  .space-x-2 {
+    :where(& > :not(:last-child)) {
+      --tw-space-x-reverse: 0;
+      margin-inline-start: calc(calc(var(--spacing) * 2) * var(--tw-space-x-reverse));
+      margin-inline-end: calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-x-reverse)));
+    }
+  }
+  .space-x-4 {
+    :where(& > :not(:last-child)) {
+      --tw-space-x-reverse: 0;
+      margin-inline-start: calc(calc(var(--spacing) * 4) * var(--tw-space-x-reverse));
+      margin-inline-end: calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-x-reverse)));
+    }
+  }
+  .overflow-y-auto {
+    overflow-y: auto;
+  }
+  .rounded {
+    border-radius: 0.25rem;
+  }
+  .rounded-lg {
+    border-radius: var(--radius-lg);
+  }
+  .rounded-md {
+    border-radius: var(--radius-md);
+  }
+  .border {
+    border-style: var(--tw-border-style);
+    border-width: 1px;
+  }
+  .border-0 {
+    border-style: var(--tw-border-style);
+    border-width: 0px;
+  }
+  .border-2 {
+    border-style: var(--tw-border-style);
+    border-width: 2px;
+  }
+  .border-l-4 {
+    border-left-style: var(--tw-border-style);
+    border-left-width: 4px;
+  }
+  .border-gray-300 {
+    border-color: var(--color-gray-300);
+  }
+  .border-orange-500 {
+    border-color: var(--color-orange-500);
+  }
+  .border-stone-400 {
+    border-color: var(--color-stone-400);
+  }
+  .bg-amber-100 {
+    background-color: var(--color-amber-100);
+  }
+  .bg-blue-300 {
+    background-color: var(--color-blue-300);
+  }
+  .bg-blue-400 {
+    background-color: var(--color-blue-400);
+  }
+  .bg-blue-500 {
+    background-color: var(--color-blue-500);
+  }
+  .bg-blue-700 {
+    background-color: var(--color-blue-700);
+  }
+  .bg-gray-100 {
+    background-color: var(--color-gray-100);
+  }
+  .bg-green-600 {
+    background-color: var(--color-green-600);
+  }
+  .bg-indigo-600 {
+    background-color: var(--color-indigo-600);
+  }
+  .bg-orange-100 {
+    background-color: var(--color-orange-100);
+  }
+  .bg-red-300 {
+    background-color: var(--color-red-300);
+  }
+  .bg-red-400 {
+    background-color: var(--color-red-400);
+  }
+  .bg-red-500 {
+    background-color: var(--color-red-500);
+  }
+  .bg-red-700 {
+    background-color: var(--color-red-700);
+  }
+  .bg-white {
+    background-color: var(--color-white);
+  }
+  .p-2 {
+    padding: calc(var(--spacing) * 2);
+  }
+  .p-4 {
+    padding: calc(var(--spacing) * 4);
+  }
+  .px-1 {
+    padding-inline: calc(var(--spacing) * 1);
+  }
+  .px-2 {
+    padding-inline: calc(var(--spacing) * 2);
+  }
+  .px-3 {
+    padding-inline: calc(var(--spacing) * 3);
+  }
+  .px-4 {
+    padding-inline: calc(var(--spacing) * 4);
+  }
+  .px-6 {
+    padding-inline: calc(var(--spacing) * 6);
+  }
+  .py-1 {
+    padding-block: calc(var(--spacing) * 1);
+  }
+  .py-1\.5 {
+    padding-block: calc(var(--spacing) * 1.5);
+  }
+  .py-2 {
+    padding-block: calc(var(--spacing) * 2);
+  }
+  .text-center {
+    text-align: center;
+  }
+  .font-mono {
+    font-family: var(--font-mono);
+  }
+  .text-lg {
+    font-size: var(--text-lg);
+    line-height: var(--tw-leading, var(--text-lg--line-height));
+  }
+  .text-sm {
+    font-size: var(--text-sm);
+    line-height: var(--tw-leading, var(--text-sm--line-height));
+  }
+  .text-xl {
+    font-size: var(--text-xl);
+    line-height: var(--tw-leading, var(--text-xl--line-height));
+  }
+  .leading-6 {
+    --tw-leading: calc(var(--spacing) * 6);
+    line-height: calc(var(--spacing) * 6);
+  }
+  .font-bold {
+    --tw-font-weight: var(--font-weight-bold);
+    font-weight: var(--font-weight-bold);
+  }
+  .font-medium {
+    --tw-font-weight: var(--font-weight-medium);
+    font-weight: var(--font-weight-medium);
+  }
+  .font-semibold {
+    --tw-font-weight: var(--font-weight-semibold);
+    font-weight: var(--font-weight-semibold);
+  }
+  .text-black {
+    color: var(--color-black);
+  }
+  .text-blue-400 {
+    color: var(--color-blue-400);
+  }
+  .text-blue-500 {
+    color: var(--color-blue-500);
+  }
+  .text-blue-600 {
+    color: var(--color-blue-600);
+  }
+  .text-blue-700 {
+    color: var(--color-blue-700);
+  }
+  .text-gray-600 {
+    color: var(--color-gray-600);
+  }
+  .text-gray-900 {
+    color: var(--color-gray-900);
+  }
+  .text-orange-700 {
+    color: var(--color-orange-700);
+  }
+  .text-red-400 {
+    color: var(--color-red-400);
+  }
+  .text-red-500 {
+    color: var(--color-red-500);
+  }
+  .text-red-700 {
+    color: var(--color-red-700);
+  }
+  .text-white {
+    color: var(--color-white);
+  }
+  .shadow-sm {
+    --tw-shadow: 0 1px 3px 0 var(--tw-shadow-color, rgb(0 0 0 / 0.1)), 0 1px 2px -1px var(--tw-shadow-color, rgb(0 0 0 / 0.1));
+    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
+  }
+  .ring-1 {
+    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
+    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
+  }
+  .ring-gray-300 {
+    --tw-ring-color: var(--color-gray-300);
+  }
+  .transition-colors {
+    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to;
+    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
+    transition-duration: var(--tw-duration, var(--default-transition-duration));
+  }
+  .ring-inset {
+    --tw-ring-inset: inset;
+  }
+  .placeholder\:text-gray-300 {
+    &::placeholder {
+      color: var(--color-gray-300);
+    }
+  }
+  .hover\:bg-green-700 {
+    &:hover {
+      @media (hover: hover) {
+        background-color: var(--color-green-700);
+      }
+    }
+  }
+  .hover\:bg-indigo-500 {
+    &:hover {
+      @media (hover: hover) {
+        background-color: var(--color-indigo-500);
+      }
+    }
+  }
+  .focus\:border-blue-500 {
+    &:focus {
+      border-color: var(--color-blue-500);
+    }
+  }
+  .focus\:ring-2 {
+    &:focus {
+      --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
+      box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
+    }
+  }
+  .focus\:ring-blue-500 {
+    &:focus {
+      --tw-ring-color: var(--color-blue-500);
+    }
+  }
+  .focus\:ring-indigo-600 {
+    &:focus {
+      --tw-ring-color: var(--color-indigo-600);
+    }
+  }
+  .focus\:ring-inset {
+    &:focus {
+      --tw-ring-inset: inset;
+    }
+  }
+  .focus-visible\:outline {
+    &:focus-visible {
+      outline-style: var(--tw-outline-style);
+      outline-width: 1px;
+    }
+  }
+  .focus-visible\:outline-2 {
+    &:focus-visible {
+      outline-style: var(--tw-outline-style);
+      outline-width: 2px;
+    }
+  }
+  .focus-visible\:outline-offset-2 {
+    &:focus-visible {
+      outline-offset: 2px;
+    }
+  }
+  .focus-visible\:outline-indigo-600 {
+    &:focus-visible {
+      outline-color: var(--color-indigo-600);
+    }
+  }
+  .sm\:grid-cols-5 {
+    @media (width >= 40rem) {
+      grid-template-columns: repeat(5, minmax(0, 1fr));
+    }
+  }
+  .sm\:text-sm {
+    @media (width >= 40rem) {
+      font-size: var(--text-sm);
+      line-height: var(--tw-leading, var(--text-sm--line-height));
+    }
+  }
+  .sm\:leading-6 {
+    @media (width >= 40rem) {
+      --tw-leading: calc(var(--spacing) * 6);
+      line-height: calc(var(--spacing) * 6);
+    }
+  }
+}
+@property --tw-space-y-reverse {
+  syntax: "*";
+  inherits: false;
+  initial-value: 0;
+}
+@property --tw-space-x-reverse {
+  syntax: "*";
+  inherits: false;
+  initial-value: 0;
+}
+@property --tw-border-style {
+  syntax: "*";
+  inherits: false;
+  initial-value: solid;
+}
+@property --tw-leading {
+  syntax: "*";
+  inherits: false;
+}
+@property --tw-font-weight {
+  syntax: "*";
+  inherits: false;
+}
+@property --tw-shadow {
+  syntax: "*";
+  inherits: false;
+  initial-value: 0 0 #0000;
+}
+@property --tw-shadow-color {
+  syntax: "*";
+  inherits: false;
+}
+@property --tw-shadow-alpha {
+  syntax: "<percentage>";
+  inherits: false;
+  initial-value: 100%;
+}
+@property --tw-inset-shadow {
+  syntax: "*";
+  inherits: false;
+  initial-value: 0 0 #0000;
+}
+@property --tw-inset-shadow-color {
+  syntax: "*";
+  inherits: false;
+}
+@property --tw-inset-shadow-alpha {
+  syntax: "<percentage>";
+  inherits: false;
+  initial-value: 100%;
+}
+@property --tw-ring-color {
+  syntax: "*";
+  inherits: false;
+}
+@property --tw-ring-shadow {
+  syntax: "*";
+  inherits: false;
+  initial-value: 0 0 #0000;
+}
+@property --tw-inset-ring-color {
+  syntax: "*";
+  inherits: false;
+}
+@property --tw-inset-ring-shadow {
+  syntax: "*";
+  inherits: false;
+  initial-value: 0 0 #0000;
+}
+@property --tw-ring-inset {
+  syntax: "*";
+  inherits: false;
+}
+@property --tw-ring-offset-width {
+  syntax: "<length>";
+  inherits: false;
+  initial-value: 0px;
+}
+@property --tw-ring-offset-color {
+  syntax: "*";
+  inherits: false;
+  initial-value: #fff;
+}
+@property --tw-ring-offset-shadow {
+  syntax: "*";
+  inherits: false;
+  initial-value: 0 0 #0000;
+}
+@property --tw-outline-style {
+  syntax: "*";
+  inherits: false;
+  initial-value: solid;
+}
+@layer properties {
+  @supports ((-webkit-hyphens: none) and (not (margin-trim: inline))) or ((-moz-orient: inline) and (not (color:rgb(from red r g b)))) {
+    *, ::before, ::after, ::backdrop {
+      --tw-space-y-reverse: 0;
+      --tw-space-x-reverse: 0;
+      --tw-border-style: solid;
+      --tw-leading: initial;
+      --tw-font-weight: initial;
+      --tw-shadow: 0 0 #0000;
+      --tw-shadow-color: initial;
+      --tw-shadow-alpha: 100%;
+      --tw-inset-shadow: 0 0 #0000;
+      --tw-inset-shadow-color: initial;
+      --tw-inset-shadow-alpha: 100%;
+      --tw-ring-color: initial;
+      --tw-ring-shadow: 0 0 #0000;
+      --tw-inset-ring-color: initial;
+      --tw-inset-ring-shadow: 0 0 #0000;
+      --tw-ring-inset: initial;
+      --tw-ring-offset-width: 0px;
+      --tw-ring-offset-color: #fff;
+      --tw-ring-offset-shadow: 0 0 #0000;
+      --tw-outline-style: solid;
+    }
+  }
+}

assets/style.css

@@ -1,7 +1,6 @@
 body{
     background-color: #0C1616FF;
     color: #8896b2;
-    max-width: 800px;
     min-width: 0px;
     margin: 2em auto !important;
     margin-left: auto;
@@ -12,12 +11,6 @@ body{
     text-align: center;
     display: block;
 }
-a{
-    color: #00a2e7;
-}
-a:visited{
-    color: #ca1a70;
-}
 table{
   border-collapse: separate !important;
   border-spacing: 10px 10px;

assets/words/en_nouns.txt

@@ -1636,7 +1636,6 @@ increase
 computer
 bobby
 accused
-500
 nonsense
 close
 finger
@@ -2726,7 +2725,6 @@ attendance
 present
 find
 lead
-wtv
 champion
 gasoline
 national
@@ -2746,7 +2744,6 @@ excitement
 quote
 forehead
 wax
-mckinley
 television
 can
 voyage
@@ -2835,7 +2832,6 @@ least
 boot
 alien
 employer
-viscosity
 theft
 wall
 vapor
@@ -2848,7 +2844,6 @@ sovereign
 smoke
 fool
 intelligence
-indictment
 flame
 advance
 mud
@@ -2981,7 +2976,6 @@ agent
 motel
 punishment
 lime
-magnification
 snap
 surgeon
 short
@@ -3150,7 +3144,6 @@ cope
 law
 lap
 recommendation
-patrolman
 purple
 imagery
 offer

assets/words/ru_nouns.txt

@@ -140,7 +140,6 @@
 патриот
 мечеть
 ярость
-юго-запад
 цикл
 роман
 джей
@@ -269,7 +268,6 @@
 облегчение
 налогообложение
 враг
-свободный человек
 инцест
 демографический
 ипотека
@@ -295,7 +293,6 @@
 профессор
 путешествие
 невинный
-несчастный случай
 стих
 владение
 движение
@@ -305,7 +302,6 @@
 кадр
 указание
 пенни
-как подпись
 простота
 холодильник
 разнообразие
@@ -329,7 +325,6 @@
 рождение
 нож
 значение
-молочные продукты
 имущество
 песок
 убийство
@@ -369,7 +364,6 @@
 свинина
 конкурс
 ясный
-внешний вид
 ограничение
 назад
 поражение
@@ -400,7 +394,6 @@
 единообразие
 рацион
 нести
-судебный процесс
 слияние
 дополнительно
 диаграмма
@@ -422,10 +415,7 @@
 воздействие
 автор
 упряжь
-конц ert
 текстиль
-окружающая среда
-в целом
 лидер
 измерение
 компания
@@ -626,7 +616,6 @@ hank
 спрей
 завтра
 девушка
-не нравится
 обед
 такси
 внутри
@@ -726,7 +715,6 @@ hank
 фильм
 отношение
 добавить
-лунный свет
 бледный
 аромат
 змея
@@ -933,7 +921,6 @@ hank
 очарование
 слово
 пероверхий
-моющее средство
 трейлер
 болезнь
 азот
@@ -997,7 +984,6 @@ hank
 актер
 любовь
 группа
-восход солнца
 удача
 агентство
 милосердие
@@ -1265,7 +1251,6 @@ fallout
 пенсия
 персонал
 корреляция
-солнечный свет
 портативный
 голова
 картофель
@@ -1277,7 +1262,6 @@ fallout
 эмансипация
 дискриминация
 восстановление
-из-за
 портрет
 приобретение
 сталь
@@ -1333,7 +1317,6 @@ palfrey
 уход
 контракт
 прогресс
-центр города
 соглашение
 авеню
 утопия
@@ -1370,7 +1353,6 @@ palfrey
 провод
 технология
 вера
-вертикально t
 акции
 цена
 канал
@@ -1410,7 +1392,6 @@ palfrey
 проповедь
 празднование
 sba
-учебная программа
 рынок
 пуля
 устная
@@ -1453,7 +1434,6 @@ sba
 ненависть
 самовывоз
 скидка
-т estament
 администратор
 бить
 наклон
@@ -1493,7 +1473,6 @@ sba
 трек
 архитектура
 ракета
-сообщение унификация
 вероятный
 преемственность
 токен
@@ -1510,7 +1489,6 @@ sba
 антиквариат
 рукав
 обследование
-дикая местность
 остановка
 касание
 ассоциация
@@ -1534,7 +1512,6 @@ sba
 повышение
 раковина
 стоимость
-дисков ery
 fly
 warren
 overhead
@@ -1574,7 +1551,6 @@ paper
 over
 complement
 nursery
-arrange ment
 консерватизм
 индивидуальный
 грант
@@ -1610,7 +1586,6 @@ arrange ment
 звезда
 улучшение
 объект
-постоянный nt
 pat
 ковёр
 разделение
@@ -1657,7 +1632,6 @@ pat
 шедевр
 семя
 нет
-розничная торговля
 валун
 десятилетие
 коррупция
@@ -1685,14 +1659,12 @@ pat
 посвящение
 духи
 спальня
-консервный завод
 ржавчина
 профессиональный
 кремль
 свобода
 лагуна
 конфиденциальность
-attenda nt
 диффузия
 светский
 резина
@@ -1733,11 +1705,9 @@ attenda nt
 республиканец
 уголок
 куст
-dru г
 персона
 грудь
 латунь
-сточные воды
 старший
 лимон
 стандарт
@@ -1774,7 +1744,6 @@ dru г
 ощущение
 завершение
 влияние
-ge neration
 поиск
 гнев
 рыба
@@ -1791,14 +1760,12 @@ ge neration
 секрет
 влажный
 артерия
-рабочая сила
 уступать
 сам
 койка
 счет
 потерянный
 приятель
-кто-то
 специалист
 поэт
 главный
@@ -1819,7 +1786,6 @@ ge neration
 план
 журнал
 денди
-ve rtical
 дождь
 револьвер
 вперед
@@ -1920,7 +1886,6 @@ magnum
 любитель
 концепция
 империя
-дикая природа
 кукуруза
 горчица
 компромисс
@@ -1940,7 +1905,6 @@ magnum
 сигарета
 прирост
 имитация
-рем ote
 тьма
 длиннее
 эмоция
@@ -1980,12 +1944,10 @@ magnum
 призрак
 грабли
 джерси
-пресер vation
 обещание
 уровень
 зарплата
 трава
-девственная плева
 хватка
 менеджер
 потряс
@@ -1998,7 +1960,6 @@ magnum
 игрок
 носильщик
 сэм
-единственное число
 текст
 язык
 пиломатериалы
@@ -2020,7 +1981,6 @@ magnum
 композитор
 окисление
 кислород
-voi ce
 прогрессивный
 коммунизм
 толпа
@@ -2032,7 +1992,6 @@ voi ce
 юрист
 театр
 смелый
-подводная лодка
 стоимость
 словарь
 знак
@@ -2061,10 +2020,8 @@ voi ce
 убийца
 бутылка
 день
-все еще
 конгрессмен
 спикер
-резо fance
 общественный
 самолет
 гребень
@@ -2100,13 +2057,11 @@ voi ce
 идеальный
 пан
 динамический
-подъездная дорога
 резерв
 обслуживание
 гражданин
 ювенальный
 степень
-молитва r
 gin
 hogan
 еда
@@ -2129,7 +2084,6 @@ hogan
 диаметр
 сестра
 производитель
-точка зрения
 кальций
 винт
 шахта
@@ -2147,11 +2101,9 @@ hogan
 истинный
 пена
 теология
-работа по делу
 польский
 армия
 отклонить
-петух ail
 low
 пропаганда
 характер
@@ -2234,7 +2186,6 @@ low
 представитель
 вход
 патент
-среда обитания
 дренаж
 мост
 период
@@ -2275,7 +2226,6 @@ low
 соседство
 пик
 кен
-вор th
 предварительный
 злой
 экран
@@ -2299,7 +2249,6 @@ low
 кабина
 решимость
 нельсон
-кто-то
 двигатель
 количество
 лекция
@@ -2316,7 +2265,6 @@ low
 компульсивный
 франклин
 ракушка
-голубой e
 статуя
 люкс
 бар
@@ -2359,49 +2307,45 @@ low
 наблюдение
 порода
 фунт
-владелец p
+стебель
-stem
+депо
-depot
+бессмертие
-immortality
+ответ
-answer
+бог
-god
+расположение
-disposition
+документ
-document
+великий
-grand
+упражнение
-exercise
+пчела
-bee
+репутация
-reputation
+удовольствие
-pleasure
+комиссия
-commission
+поощрение
-encouragement
+жидкость
-fluid
+туман
-fog
+шепот
-whisper
+панель
-panel
+поле
-field
+специальный
-special
+продолжение
-continuation
+младенец
-infant
+кульминация
-climax
+химия
-chemistry
+способность
-capability
+доход
-income
+пыль
-dust
+упал
-fell
+игра
-keelson
+убежище
-game
+средний
-shelter
+гомер
-medium
+волы
-homer
+маленький
-aged
+туристический
-oxen
+переулок
-little
+лечение
-tourist
+арка
-lane
+электричество
-cure
-arch
-electricity
-sta rt
 амбар
 почва
 популярность
@@ -2419,12 +2363,10 @@ sta rt
 губа
 консультация
 клевер
-в сторону
 независимый
 принятие
 принцип
 рациональный
-северо-восток
 участие
 одиночный
 фантастика
@@ -2440,7 +2382,6 @@ sta rt
 параллельный
 внутренний
 схватывание
-v itality
 театральный
 банда
 усыновление
@@ -2466,7 +2407,6 @@ v itality
 блондин
 униформа
 пара
-железная дорога
 поддержка
 история
 разоружение
@@ -2484,7 +2424,6 @@ v itality
 душа
 стремительный
 идеал
-день рождения
 ларек
 речь
 свечение
@@ -2606,7 +2545,6 @@ v itality
 клуб
 генератор
 сказать
-fa shion
 тест
 моб
 масло
@@ -2618,7 +2556,6 @@ fa shion
 управление
 забор
 ребенок
-летучая мышь
 форд
 нерв
 хвост
@@ -2730,7 +2667,6 @@ wtv
 волнение
 цитата
 лоб
-wa x
 mckinley
 телевидение
 может
@@ -2770,7 +2706,6 @@ mckinley
 фонтан
 исполнение
 отдел
-st способный
 деревня
 посол
 читать
@@ -2789,7 +2724,6 @@ st способный
 грабеж
 связанный
 фриз
-берег реки
 выборы
 демократия
 оркестр
@@ -2798,7 +2732,6 @@ st способный
 разум
 коп
 промах
-список битв
 этнический
 камера
 регулярный
@@ -2969,7 +2902,6 @@ net
 размах
 безопасность
 тост
-ри ce
 память
 трубка
 ткань
@@ -3255,8 +3187,6 @@ net
 горничная
 мясо
 социология
-северо-запад
-желчь ery
 гора
 могила
 релевантность

broker/sse.go

@@ -1,15 +1,17 @@
 package broker
 
 import (
+	"context"
 	"fmt"
 	"log/slog"
 	"net/http"
+	"os"
 	"time"
 )
 
 // the amount of time to wait when pushing a message to
 // a slow client or a client that closed after `range clients` started.
-const patience time.Duration = time.Second * 1
+// const patience time.Duration = time.Second * 1
 
 type (
 	NotificationEvent struct {
@@ -20,11 +22,8 @@ type (
 	Broker       struct {
 		// Events are pushed to this channel by the main events-gathering routine
 		Notifier  NotifierChan
-		// New client connections
+		log       *slog.Logger
-		newClients chan NotifierChan
+		addClient chan NotifierChan
-		// Closed client connections
-		closingClients chan NotifierChan
-		// Client connections registry
 		clients   map[NotifierChan]struct{}
 	}
 )
@@ -32,10 +31,13 @@ type (
 func NewBroker() (broker *Broker) {
 	// Instantiate a broker
 	return &Broker{
-		Notifier:       make(NotifierChan, 1),
+		Notifier: make(NotifierChan, 100),
-		newClients:     make(chan NotifierChan),
+		log: slog.New(slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{
-		closingClients: make(chan NotifierChan),
+			Level:     slog.LevelDebug,
-		clients:        make(map[NotifierChan]struct{}),
+			AddSource: true,
+		})),
+		addClient: make(chan NotifierChan, 10),
+		clients:   map[NotifierChan]struct{}{},
 	}
 }
 
@@ -44,7 +46,6 @@ var Notifier *Broker
 // for use in different packages
 func init() {
 	Notifier = NewBroker()
-	go Notifier.Listen()
 }
 
 func (broker *Broker) ServeHTTP(w http.ResponseWriter, r *http.Request) {
@@ -52,52 +53,60 @@ func (broker *Broker) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "text/event-stream")
 	w.Header().Set("Cache-Control", "no-cache")
 	w.Header().Set("Connection", "keep-alive")
-	w.Header().Set("Access-Control-Allow-Origin", "*")
+	// w.Header().Set("Access-Control-Allow-Origin", "*")
-	messageChan := make(NotifierChan)
+	origin := r.Header.Get("Origin")
-	broker.newClients <- messageChan
+	if origin == "" {
-	defer func() { broker.closingClients <- messageChan }()
+		origin = "*" // Fallback for non-browser clients
+	}
+	w.Header().Set("Access-Control-Allow-Origin", origin)
+	w.Header().Set("Access-Control-Allow-Credentials", "true")
 	ctx := r.Context()
+	msgChan := make(NotifierChan, 10)
+	broker.addClient <- msgChan
+	// browser can close sse on its own; ping every 2s to prevent
+	heartbeat := time.NewTicker(8 * time.Second)
+	defer heartbeat.Stop()
 	for {
 		select {
 		case <-ctx.Done():
+			broker.log.Debug("broker: got ctx done")
 			// Client disconnected
 			return
-		case event := <-messageChan:
+		case event := <-broker.Notifier:
+			broker.log.Debug("got event", "event", event)
+			for i := 0; i < 10; i++ { // Repeat 3 times
 				_, err := fmt.Fprintf(w, "event: %s\ndata: %s\n\n", event.EventName, event.Payload)
 				if err != nil {
-				fmt.Println(err)
+					broker.log.Error("write failed", "error", err)
-				// Client disconnected
 					return
 				}
 				w.(http.Flusher).Flush()
+				// Short delay between sends (non-blocking)
+				select {
+				case <-time.After(20 * time.Millisecond): // Adjust delay as needed
+				case <-ctx.Done():
+					return
+				}
+			}
+		case <-heartbeat.C:
+			// Send SSE heartbeat comment
+			if _, err := fmt.Fprint(w, ":\n\n"); err != nil {
+				broker.log.Error("failed to write heartbeat", "error", err)
+				return // Client disconnected
+			}
+			w.(http.Flusher).Flush()
 		}
 	}
 }
 
-// Listen for new notifications and redistribute them to clients
+func (broker *Broker) Listen(ctx context.Context) {
-func (broker *Broker) Listen() {
 	for {
 		select {
-		case s := <-broker.newClients:
+		case <-ctx.Done():
-			// A new client has connected.
+			return
-			// Register their message channel
+		case clientChan := <-broker.addClient:
-			broker.clients[s] = struct{}{}
+			// mutex
-			slog.Info("Client added", "clients listening", len(broker.clients))
+			broker.clients[clientChan] = struct{}{}
-		case s := <-broker.closingClients:
-			// A client has dettached and we want to
-			// stop sending them messages.
-			delete(broker.clients, s)
-			slog.Info("Client removed", "clients listening", len(broker.clients))
-		case event := <-broker.Notifier:
-			// We got a new event from the outside!
-			// Send event to all connected clients
-			for clientMessageChan := range broker.clients {
-				select {
-				case clientMessageChan <- event:
-				case <-time.After(patience):
-					slog.Info("Client was skipped", "clients listening", len(broker.clients))
-				}
-			}
 		}
 	}
 }

components/actionhistory.html

@@ -18,7 +18,7 @@
   if (!window.actionHistoryScrollSet) {
     htmx.onLoad(function(target) {
       if (target.id === 'actionHistoryContainer') {
-        target.scrollTop = target.scrollHeight;
+        target.scrollToBottom();
       }
     });
     window.actionHistoryScrollSet = true;

components/base.html

@@ -3,47 +3,25 @@
 <html lang="en">
 <head>
 	<title>Alias</title>
-	<script src="/assets/helpers.js"></script>
-	<script src="/assets/htmx.min.js"></script>
-	<script src="/assets/htmx.sse.js"></script>
 	<script src="/assets/tailwind.css"></script>
 	<link rel="stylesheet" href="/assets/style.css"/>
+	<script src="/assets/htmx.min.js"></script>
+	<script src="/assets/htmx.sse.js"></script>
+	<script src="/assets/helpers.js"></script>
 	<meta charset="utf-8" name="viewport" content="width=device-width,initial-scale=1"/>
 	<link rel="icon" sizes="64x64" href="/assets/favicon/wolfhead_negated.ico"/>
-	<style type="text/css">
-		body{
-            background-color: #0C1616FF;
-            color: #8896b2;
-            max-width: 1000px;
-            min-width: 0;
-            margin: 2em auto !important;
-            margin-left: auto;
-            margin-right: auto;
-            line-height: 1.5;
-            font-size: 16px;
-            font-family: Open Sans,Arial;
-            text-align: center;
-            display: block;
-        }
-        a{
-            color: #00a2e7;
-        }
-        a:visited{
-            color: #ca1a70;
-        }
-        table {
-          border-collapse: separate !important;
-          border-spacing: 10px 10px;
-          border: 1px solid white;
-        }
-        tr{
-            border: 1px solid white;
-        }
-	</style>
 </head>
 <body>
 <div id="ancestor" hx-ext="sse" sse-connect="/sub/sse">
+    <script type="text/javascript">
+    document.body.addEventListener('htmx:sseError', function (e) {
+    // do something before the event data is swapped in
+    console.log(e)
+})
+    </script>
+    <div id="main-content">
         {{template "main" .}}
+    </div>
 </div>
 </body>
 </html>

components/cardword.html

@@ -28,9 +28,12 @@
      </div>
      <div class="h-6 bg-stone-600 rounded-b flex items-center justify-center text-white text-sm cursor-pointer"
           hx-get="/mark-card?word={{.Word}}" hx-trigger="click" hx-swap="outerHTML transition:true swap:.05s">
-         {{range .Mark}}
+         {{range .Marks}}
-             {{if .Active}}
+            {{ $length := len .Username }}
-                 <span class="mx-0.5">X</span>
+            {{ if lt $length 3 }}
+            <span class="mx-0.5">{{.Username}}</span>
+            {{else}}
+            <span class="mx-0.5">{{slice .Username 0 3}}</span>
             {{end}}
          {{end}}
      </div>

components/createroomform.html

@@ -4,12 +4,17 @@
     Create a room <br/>
     or<br/>
     <button button class="justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600" hx-get="/room/hideform" hx-target=".create-room-div" >Hide Form</button>
-    <form hx-post="/room-create" hx-target="#ancestor">
+    <form hx-post="/room-create" hx-target="#main-content">
 	<label For="game_time">Turn Seconds:</label><br/>
 	<input type="number" id="game_time" name="game_time" class="text-center text-white" value="300"/><br/>
 	<label For="language">Language:</label><br/>
-	<input type="text" id="language" name="language" class="text-center text-white" value="en"/><br/>
+	<div>
-	<label For="password">Password:</label><br/>
+	<select class="form-select text-white text-center bg-gray-900" id="languages" name="language">
+        <option value="en">English</option>
+        <option value="ru">Russian</option>
+	</select>
+	</div>
+	<label For="room_pass">Password:</label><br/>
 	<input type="text" id="password" name="room_pass" class="text-center text-white" value="" placeholder="Leave empty for open room"/><br/>
 	<button button class="justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600" type="submit" >Create Room</button>
     </form>

components/index.html

@@ -4,9 +4,16 @@
 	{{ else if ne .LinkLogin "" }}
 		{{template "linklogin" .LinkLogin}}
 	{{ else if not .State.RoomID }}
-		<div id="hello-user">
+		<div id="hello-user" class="grid grid-cols-3 items-center text-xl py-2">
-	<p>data: {{.}} {{.State}} {{.Room}}</p>
+			<div class="text-left">
-			<p>Hello {{.State.Username}}</p>
+			<a href="/stats" class="bg-indigo-600 text-white font-semibold text-sm px-4 py-2 rounded hover:bg-indigo-500 visited:text-white">
+				stats
+			</a>
+			</div>
+			<p class="text-center">Hello {{.State.Username}}</p>
+			<div class="text-right">
+				<a href="/signout"><button class="bg-indigo-600 text-white font-semibold text-sm px-4 py-2 rounded hover:bg-indigo-500">signout</button></a>
+			</div>
 		</div>
 		<div id="create-room" class="create-room-div">
 		    <button button id="create-form-btn" type="submit" class="justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600" hx-get="/room/createform" hx-swap="outerHTML">SHOW ROOM CREATE FORM</button>
@@ -15,6 +22,7 @@
 		{{template "roomlist" .List}}
 		</div>
 	{{else}}
+		<div id="sse-listener" sse-connect="/sub/sse" hx-trigger="sse:roomupdate_{{.State.RoomID}}" hx-get="/room" hx-target="#room-interier" hx-swap="none" style="display:none;"></div>
 		<div id="room">
 		{{template "room" .}}
 		</div>

components/linklogin.html

@@ -1,13 +1,17 @@
 {{define "linklogin"}}
 <div id="logindiv">
   You're about to join room#{{.}}; but first!
-  <form class="space-y-6" hx-post="/login" hx-target="#ancestor">
+  <form class="space-y-6" hx-post="/login" hx-target="#main-content">
       <label For="username" class="block text-sm font-medium leading-6 text-white-900">tell us your username</label>
       <div class="mt-2">
         <input id="username" name="username" hx-target="#login_notice" hx-swap="outerHTML" hx-post="/check/name" hx-trigger="input changed delay:400ms" autocomplete="username" required class="block w-full rounded-md border-0 bg-white py-1.5 text-gray-900 shadow-sm ring-1 ring-inset ring-gray-300 placeholder:text-gray-300 focus:ring-2 focus:ring-inset focus:ring-indigo-600 sm:text-sm sm:leading-6 text-center"/>
         <input type="hidden" name="room_id" value={{.}}>
       </div>
   <div id="login_notice">this name looks available</div>
+          <label For="password" class="block text-sm font-medium leading-6 text-white-900">password</label>
+      <div>
+            <input id="password" name="password" type="password" class="block w-full rounded-md border-0 bg-white py-1.5 text-gray-900 shadow-sm ring-1 ring-inset ring-gray-300 placeholder:text-gray-300 focus:ring-2 focus:ring-inset focus:ring-indigo-600 sm:text-sm sm:leading-6 text-center"/>
+          </div>
     <div>
     <button type="submit" class="flex w-full justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600">Sign in</button>
     </div>

components/login.html

@@ -1,12 +1,16 @@
 {{define "login"}}
     <div id="logindiv">
-        <form class="space-y-6" hx-post="/login" hx-target="#ancestor">
+        <form class="space-y-6" hx-post="/login" hx-target="#main-content">
           <div>
-            <label For="username" class="block text-sm font-medium leading-6 text-white-900">tell us your username</label>
+            <label For="username" class="block text-sm font-medium leading-6 text-white-900">tell us your username (signup|login)</label>
             <div class="mt-2">
               <input id="username" name="username" hx-target="#login_notice" hx-swap="outerHTML" hx-post="/check/name" hx-trigger="input changed delay:400ms" autocomplete="username" required class="block w-full rounded-md border-0 bg-white py-1.5 text-gray-900 shadow-sm ring-1 ring-inset ring-gray-300 placeholder:text-gray-300 focus:ring-2 focus:ring-inset focus:ring-indigo-600 sm:text-sm sm:leading-6 text-center"/>
             </div>
 	<div id="login_notice">this name looks available</div>
+          </div>
+            <div>
+            <label For="password" class="block text-sm font-medium leading-6 text-white-900">password</label>
+              <input id="password" name="password" type="password" class="block w-full rounded-md border-0 bg-white py-1.5 text-gray-900 shadow-sm ring-1 ring-inset ring-gray-300 placeholder:text-gray-300 focus:ring-2 focus:ring-inset focus:ring-indigo-600 sm:text-sm sm:leading-6 text-center"/>
             </div>
           <div>
             <button type="submit" class="flex w-full justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600">Sign in</button>

components/namecheck.html

@@ -5,13 +5,13 @@
 <a href="/">
 <div id="login_notice" class="bg-orange-100 border-l-4 border-orange-500 text-orange-700 p-4" role="alert">
   <p class="font-bold">Be Warned</p>
-  <p>This Name is already taken. You won't be able to login with it until other person leaves.</p>
+  <p>This Name is already taken. But if it's yours, you should know the password.</p>
 </div>
 </a>
 {{ else }}
 <div id="login_notice" class="bg-orange-100 border-l-4 border-orange-500 text-orange-700 p-4" role="alert">
   <p class="font-bold">Be Warned</p>
-  <p>This Name is already taken. You won't be able to login with it until other person leaves.</p>
+  <p>This Name is already taken. But if it's yours, you should know the password.</p>
 </div>
 {{end}}
 {{end}}

components/room.html

@@ -1,6 +1,7 @@
 {{define "room"}}
-<div id="interier" hx-get="/" hx-trigger="sse:roomupdate_{{.State.RoomID}}" class=space-y-2>
+<div id="room-interier" class=space-y-2>
-  <div id="meta">
+  <div id="headwrapper" class="grid grid-cols-1 md:grid-cols-5 md:gap-4">
+  <div id="meta" class="md:col-span-1 border-2 rounded-lg text-center space-y-2">
     <p>Hello {{.State.Username}};</p>
     <p>Room created by {{.Room.CreatorName}};</p>
     <p>Room link:</p>
@@ -16,16 +17,16 @@
     {{end}}
     <p>
       {{if eq .State.Team ""}}
-      join the team!
+        you don't have a role! join the team ->
       {{else}}
       you're on the team <span class="text-{{.State.Team}}-500">{{.State.Team}}</span>!
       {{end}}
     </p>
   </div>
-  <hr />
+  <div id="infopatch"   class="md:col-span-3">
   {{if .Room.IsRunning}}
     <p>Turn of the <span class="text-{{.Room.TeamTurn}}-500">{{.Room.TeamTurn}}</span> team</p>
-{{template "turntimer" .Room.Settings}}
+{{template "turntimer" .Room}}
     {{if .Room.MimeDone}}
     <p class="text-{{.Room.TeamTurn}}-500 text-xl">Waiting for guessers</p>
     <p class="text-{{.Room.TeamTurn}}-500 text-xl">Given Clue: "{{.Room.FetchLastClueWord}}"</p>
@@ -48,21 +49,26 @@
     <!-- Right Panel -->
     {{template "teamlist" .Room.RedTeam}}
   </div>
-  <hr />
+  </div>
-  <div id="systembox" style="overflow-y: auto; max-height: 100px;">
+  </div>
-    Server says: <br>
+  <hr/>
+  <div class="grid grid-cols-1 md:grid-cols-5 md:gap-4">
+    <div hx-get="/actionhistory" class="md:col-span-1">
+      {{template "actionhistory" .Room.ActionHistory}}
+    </div>
+    <div id="cardtable" class="md:col-span-3">
+      {{template "cardtable" .Room}}
+    </div>
+    <div class="hidden md:block md:col-span-1"></div> <!-- Spacer -->
+  </div>
+  <div id="systembox" class="overflow-y-auto max-h-96 border-2 border-gray-300 p-4 rounded-lg space-y-2">
+    bot thought: <br>
     <ul>
     {{range .Room.LogJournal}} 
-      <li>{{.}}</li>
+    <li>{{.Username}}: {{.Entry}}</li>
     {{end}}
     </ul>
   </div>
-  <div sse-swap="journal_{{.Room.ID}}">
-    bot thoughts
-  <div>
-  <div id="cardtable">
-    {{template "cardtable" .Room}}
-  </div>
   <div>
     {{if .Room.IsRunning}}
     {{if and (eq .State.Role "guesser") (eq .State.Team .Room.TeamTurn)}}
@@ -73,16 +79,13 @@
     {{end}}
   </div>
   <div>
-    {{if and (eq .State.Username .Room.CreatorName) (.Room.IsRunning)}}
+    {{if and (eq .State.Username .Room.CreatorName) (.Room.BotFailed)}}
       <button hx-get="/renotify-bot" hx-swap="none" class="bg-gray-100 text-black px-1 py-1 rounded">Btn in case llm call failed</button>
     {{end}}
   </div>
-  <div hx-get="/actionhistory" hx-trigger="sse:backlog_{{.Room.ID}}">
-  {{template "actionhistory" .Room.ActionHistory}}
-  </div>
   {{if not .Room.IsRunning}}
   <div id="exitbtn">
-          <button button id="exit-room-btn" type="submit" class="justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600" hx-get="/room/exit" hx-target="#ancestor">Exit Room</button>
+          <button button id="exit-room-btn" type="submit" class="justify-center rounded-md bg-indigo-600 px-3 py-1.5 text-sm font-semibold leading-6 text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600" hx-get="/room/exit" hx-target="#main-content">Exit Room</button>
   </div>
   {{end}}
 </div>

components/roomlist.html

@@ -1,10 +1,7 @@
 {{define "roomlist"}}
-<div id="roomlist" hx-get="/" hx-trigger="sse:roomlistupdate" hx-target="#ancestor">
+<div id="roomlist" hx-get="/" hx-trigger="sse:roomlistupdate" hx-target="#main-content">
 {{range .}}
-<p>
+<div hx-get="/room-join?id={{.ID}}" hx-target="#main-content" class="room-item mb-3 p-4 border rounded-lg hover:bg-gray-50 transition-colors">
-    {{.ID}}
-</p>
-<div hx-get="/room-join?id={{.ID}}" hx-target="#ancestor" class="room-item mb-3 p-4 border rounded-lg hover:bg-gray-50 transition-colors">
     <div class="flex justify-between items-center">
         <div class="room-info">
             <div class="text-sm text-gray-500">

components/stats.html

@@ -0,0 +1,55 @@
+{{define "stats"}}
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<title>Alias</title>
+	<script src="/assets/tailwind.css"></script>
+	<link rel="stylesheet" href="/assets/style.css"/>
+	<script src="/assets/htmx.min.js"></script>
+	<script src="/assets/htmx.sse.js"></script>
+	<script src="/assets/helpers.js"></script>
+	<meta charset="utf-8" name="viewport" content="width=device-width,initial-scale=1"/>
+	<link rel="icon" sizes="64x64" href="/assets/favicon/wolfhead_negated.ico"/>
+</head>
+<body>
+<div id="main-content">
+<div class="container mx-auto p-4">
+    <h1 class="text-2xl font-bold mb-4">Player Leaderboard</h1>
+    <div class="mb-4">
+        <a href="/" class="bg-indigo-600 text-white font-semibold text-sm px-4 py-2 rounded hover:bg-indigo-500 visited:text-white">
+            back home
+        </a>
+    </div>
+    <div class="overflow-x-auto">
+        <table class="min-w-full bg-white">
+            <thead class="bg-gray-800 text-white">
+                <tr>
+                    <th class="py-2 px-4">Player</th>
+                    <th class="py-2 px-4">Rating</th>
+                    <th class="py-2 px-4">Games Played</th>
+                    <th class="py-2 px-4">Games Won</th>
+                    <th class="py-2 px-4">Games Lost</th>
+                    <th class="py-2 px-4">Mime Winrate</th>
+                    <th class="py-2 px-4">Guesser Winrate</th>
+                </tr>
+            </thead>
+            <tbody class="text-gray-700">
+                {{range .}}
+                <tr>
+                    <td class="py-2 px-4 border">{{.Username}}</td>
+                    <td class="py-2 px-4 border">{{.Rating}}</td>
+                    <td class="py-2 px-4 border">{{.GamesPlayed}}</td>
+                    <td class="py-2 px-4 border">{{.GamesWon}}</td>
+                    <td class="py-2 px-4 border">{{.GamesLost}}</td>
+                    <td class="py-2 px-4 border">{{printf "%.2f" .MimeWinrate}}</td>
+                    <td class="py-2 px-4 border">{{printf "%.2f" .GuesserWinrate}}</td>
+                </tr>
+                {{end}}
+            </tbody>
+        </table>
+    </div>
+</div>
+</div>
+</body>
+</html>
+{{end}}

components/teampew.html

@@ -2,7 +2,7 @@
 <div class="space-y-4">
   <div>
     <h2 class="text-xl mb-4">Join Blue Team</h2>
-    <form hx-post="/join-team" hx-target="#ancestor">
+    <form hx-post="/join-team" hx-target="#main-content">
         <input type="hidden" name="team" value="blue">
       <div class="mb-1">
         {{if and (eq .State.Role "guesser") (eq .State.Team "blue")}}
@@ -23,7 +23,7 @@
   </div>
   <div>
     <h2 class="text-xl mb-4">Join Red Team</h2>
-    <form hx-post="/join-team" hx-target="#ancestor">
+    <form hx-post="/join-team" hx-target="#main-content">
         <input type="hidden" name="team" value="red">
       <div class="mb-1">
         {{if and (eq .State.Role "guesser") (eq .State.Team "red")}}

components/turntimer.html

@@ -1,5 +1,5 @@
 {{define "turntimer"}}
 <div>
-  Timer: <span sse-swap="turntimer_{{.ID}}">{{.Settings.TurnSecondsLeft}}</span>
+  Timer: <span sse-swap="turntimer_{{.ID}}">no time to lose</span>
 </div>
 {{end}}

config.example.toml

@@ -1,6 +1,7 @@
 BASE_URL = "https://localhost:3000"
 SESSION_LIFETIME_SECONDS = 30000
 COOKIE_SECRET = "test"
+DB_PATH = "gralias.db"
 
 [SERVICE]
 HOST = "localhost"

config/config.go

@@ -13,6 +13,7 @@ type Config struct {
 	SessionLifetime int64        `toml:"SESSION_LIFETIME_SECONDS"`
 	CookieSecret    string       `toml:"COOKIE_SECRET"`
 	LLMConfig       LLMConfig    `toml:"LLM"`
+	DBPath          string       `toml:"DB_PATH"`
 }
 
 type ServerConfig struct {
@@ -38,6 +39,7 @@ func LoadConfigOrDefault(fn string) *Config {
 		config.CookieSecret = "test"
 		config.ServerConfig.Host = "localhost"
 		config.ServerConfig.Port = "3000"
+		config.DBPath = "gralias.db"
 	}
 	fmt.Printf("config debug; config.LLMConfig.URL: %s\n", config.LLMConfig.URL)
 	return config

crons/main.go

@@ -0,0 +1,165 @@
+package crons
+
+import (
+	"context"
+	"database/sql"
+	"errors"
+	"gralias/broker"
+	"gralias/models"
+	"gralias/repos"
+	"log/slog"
+	"time"
+)
+
+type CronManager struct {
+	repo repos.AllRepos
+	log  *slog.Logger
+}
+
+func NewCronManager(repo repos.AllRepos, log *slog.Logger) *CronManager {
+	return &CronManager{
+		repo: repo,
+		log:  log,
+	}
+}
+
+func (cm *CronManager) Start() {
+	ticker := time.NewTicker(30 * time.Second)
+	go func() {
+		for range ticker.C {
+			cm.CleanupRooms()
+			cm.CleanupActions()
+			cm.CleanupPlayersRoom()
+			ticker.Reset(30 * time.Second)
+		}
+	}()
+}
+
+func (cm *CronManager) CleanupRooms() {
+	ctx, tx, err := cm.repo.InitTx(context.Background())
+	if err != nil {
+		cm.log.Error("failed to init transaction", "err", err)
+		return
+	}
+	defer func() {
+		if r := recover(); r != nil {
+			if err := tx.Rollback(); err != nil {
+				cm.log.Error("failed to rollback transaction", "err", err)
+			}
+			panic(r)
+		}
+	}()
+	rooms, err := cm.repo.RoomList(ctx)
+	if err != nil {
+		cm.log.Error("failed to get rooms list", "err", err)
+		if err := tx.Rollback(); err != nil {
+			cm.log.Error("failed to rollback transaction", "err", err)
+		}
+		return
+	}
+	roomListChange := false
+	for _, room := range rooms {
+		players, err := cm.repo.PlayerListByRoom(ctx, room.ID)
+		if err != nil {
+			cm.log.Error("failed to get players for room", "room_id", room.ID, "err", err)
+			continue
+		}
+		if len(players) == 0 {
+			cm.log.Info("deleting empty room", "room_id", room.ID)
+			if err := cm.repo.RoomDeleteByID(ctx, room.ID); err != nil {
+				cm.log.Error("failed to delete empty room", "room_id", room.ID, "err", err)
+			}
+			if err := cm.repo.SettingsDeleteByRoomID(ctx, room.ID); err != nil {
+				cm.log.Error("failed to delete settings for empty room", "room_id", room.ID, "err", err)
+			}
+			roomListChange = true
+			continue
+		}
+		creatorInRoom := false
+		for _, player := range players {
+			if player.Username == room.CreatorName {
+				creatorInRoom = true
+				break
+			}
+		}
+		isInactive := false
+		// If the creator is in the room and the room is more than one hour old, check for inactivity
+		if creatorInRoom && time.Since(room.CreatedAt) > time.Hour {
+			lastActionTime, err := cm.repo.ActionGetLastTimeByRoomID(ctx, room.ID)
+			if err != nil && !errors.Is(err, sql.ErrNoRows) {
+				cm.log.Error("failed to get last action time for room", "room_id", room.ID, "err", err)
+				// Skip setting isInactive and proceed
+			} else {
+				// If there are no actions, lastActionTime is the zero value (or from sql.ErrNoRows we get zero as well)
+				if lastActionTime.IsZero() {
+					isInactive = true
+				} else if time.Since(lastActionTime) > time.Hour {
+					isInactive = true
+				}
+			}
+		}
+		// If the creator is not in the room or the room is inactive, it's time to delete
+		if !creatorInRoom || isInactive {
+			reason := "creator left"
+			if isInactive {
+				reason = "inactive"
+			}
+			cm.log.Info("deleting room", "room_id", room.ID, "reason", reason)
+			for _, player := range players {
+				if player.IsBot {
+					if err := cm.repo.PlayerDelete(ctx, room.ID); err != nil {
+						cm.log.Error("failed to delete bot player", "room_id", room.ID, "username", player.Username, "err", err)
+					}
+				} else {
+					if err := cm.repo.PlayerExitRoom(ctx, player.Username); err != nil {
+						cm.log.Error("failed to update player room", "room_id", room.ID, "username", player.Username, "err", err)
+					}
+				}
+			}
+			if err := cm.repo.RoomDeleteByID(ctx, room.ID); err != nil {
+				cm.log.Error("failed to delete room", "room_id", room.ID, "reason", reason, "err", err)
+			}
+			if err := cm.repo.SettingsDeleteByRoomID(ctx, room.ID); err != nil {
+				cm.log.Error("failed to delete settings for room", "room_id", room.ID, "reason", reason, "err", err)
+			}
+			roomListChange = true
+			// Move to the next room
+			continue
+		}
+	}
+	if err := tx.Commit(); err != nil {
+		cm.log.Error("failed to commit transaction", "err", err)
+	}
+	if roomListChange {
+		broker.Notifier.Notifier <- broker.NotificationEvent{
+			EventName: models.NotifyRoomListUpdate,
+			Payload:   "",
+		}
+	}
+}
+
+func (cm *CronManager) CleanupActions() {
+	ctx, tx, err := cm.repo.InitTx(context.Background())
+	if err != nil {
+		cm.log.Error("failed to init transaction for actions cleanup", "err", err)
+		return
+	}
+	defer func() {
+		if r := recover(); r != nil {
+			if err := tx.Rollback(); err != nil {
+				cm.log.Error("failed to rollback transaction for actions cleanup", "err", err)
+			}
+			panic(r)
+		}
+	}()
+	if err := cm.repo.ActionDeleteOrphaned(ctx); err != nil {
+		cm.log.Error("failed to delete orphaned actions", "err", err)
+		if err := tx.Rollback(); err != nil {
+			cm.log.Error("failed to rollback transaction for actions cleanup", "err", err)
+		}
+		return
+	}
+	if err := tx.Commit(); err != nil {
+		cm.log.Error("failed to commit transaction for actions cleanup", "err", err)
+	}
+}

crons/players.go

@@ -0,0 +1,74 @@
+package crons
+
+import (
+	"context"
+	"gralias/llmapi"
+)
+
+func (cm *CronManager) CleanupPlayersRoom() {
+	ctx, tx, err := cm.repo.InitTx(context.Background())
+	if err != nil {
+		cm.log.Error("failed to init transaction for actions cleanup", "err", err)
+		return
+	}
+	defer func() {
+		if r := recover(); r != nil {
+			if err := tx.Rollback(); err != nil {
+				cm.log.Error("failed to rollback transaction for actions cleanup", "err", err)
+			}
+			panic(r)
+		}
+	}()
+	players, err := cm.repo.PlayerListAll(ctx)
+	if err != nil {
+		cm.log.Error("failed to list players", "err", err)
+		if err := tx.Rollback(); err != nil {
+			cm.log.Error("failed to rollback transaction for actions cleanup", "err", err)
+		}
+		return
+	}
+	// get all rooms to have only one req
+	rooms, err := cm.repo.RoomList(ctx)
+	if err != nil {
+		cm.log.Error("failed to list rooms", "err", err)
+		if err := tx.Rollback(); err != nil {
+			cm.log.Error("failed to rollback transaction for actions cleanup", "err", err)
+		}
+		return
+	}
+	for _, player := range players {
+		found := false
+		for _, room := range rooms {
+			// check if room exists
+			if player.RoomID != nil && room.ID == *player.RoomID {
+				found = true
+				break
+			}
+		}
+		if !found {
+			cm.log.Debug("player routine; not found room", "username", player.Username)
+			if !player.IsBot && player.RoomID != nil {
+				// delete roomid from player
+				if err := cm.repo.PlayerExitRoom(ctx, player.Username); err != nil {
+					cm.log.Error("failed to unset room", "err", err)
+					if err := tx.Rollback(); err != nil {
+						cm.log.Error("failed to rollback transaction for actions cleanup", "err", err)
+					}
+				}
+			}
+			if player.IsBot {
+				cm.log.Debug("trying to remove bot", "name", player.Username)
+				// delete player and stop the bot
+				if err := llmapi.RemoveBotNoRoom(player.Username); err != nil {
+					cm.log.Error("failed to remove bot", "err", err)
+					if err := tx.Rollback(); err != nil {
+						cm.log.Error("failed to rollback transaction for actions cleanup", "err", err)
+					}
+				}
+			}
+		}
+	}
+	if err := tx.Commit(); err != nil {
+		cm.log.Error("failed to commit transaction for actions cleanup", "err", err)
+	}
+}

docker-compose.yml

@@ -0,0 +1,8 @@
+version: '3.8'
+services:
+  jaeger:
+    image: jaegertracing/all-in-one:latest
+    ports:
+      - "6831:6831/udp"
+      - "14268:14268"
+      - "16686:16686"

go.mod

@@ -12,6 +12,19 @@ require (
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/go-logr/logr v1.4.3 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/google/uuid v1.6.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.62.0 // indirect
+	go.opentelemetry.io/otel v1.37.0 // indirect
+	go.opentelemetry.io/otel/exporters/jaeger v1.17.0 // indirect
+	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.37.0 // indirect
+	go.opentelemetry.io/otel/trace v1.37.0 // indirect
+	golang.org/x/sys v0.33.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -4,8 +4,17 @@ github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg
 github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
+github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
+github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
+github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
+github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
+github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
 github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
 github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/jmoiron/sqlx v1.4.0 h1:1PLqN7S1UYp5t4SrVVnt4nUVNemrDAtxlulVe+Qgm3o=
 github.com/jmoiron/sqlx v1.4.0/go.mod h1:ZrZ7UsYB/weZdl2Bxg6jCRO9c3YHl8r3ahlKmRT4JLY=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
@@ -19,6 +28,24 @@ github.com/rs/xid v1.6.0 h1:fV591PaemRlL6JfRxGDEPl69wICngIQ3shQtzfy2gxU=
 github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
+go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.62.0 h1:Hf9xI/XLML9ElpiHVDNwvqI0hIFlzV8dgIr35kV1kRU=
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.62.0/go.mod h1:NfchwuyNoMcZ5MLHwPrODwUF1HWCXWrL31s8gSAdIKY=
+go.opentelemetry.io/otel v1.37.0 h1:9zhNfelUvx0KBfu/gb+ZgeAfAgtWrfHJZcAqFC228wQ=
+go.opentelemetry.io/otel v1.37.0/go.mod h1:ehE/umFRLnuLa/vSccNq9oS1ErUlkkK71gMcN34UG8I=
+go.opentelemetry.io/otel/exporters/jaeger v1.17.0 h1:D7UpUy2Xc2wsi1Ras6V40q806WM07rqoCWzXu7Sqy+4=
+go.opentelemetry.io/otel/exporters/jaeger v1.17.0/go.mod h1:nPCqOnEH9rNLKqH/+rrUjiMzHJdV1BlpKcTwRTyKkKI=
+go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.37.0 h1:SNhVp/9q4Go/XHBkQ1/d5u9P/U+L1yaGPoi0x+mStaI=
+go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.37.0/go.mod h1:tx8OOlGH6R4kLV67YaYO44GFXloEjGPZuMjEkaaqIp4=
+go.opentelemetry.io/otel/metric v1.37.0 h1:mvwbQS5m0tbmqML4NqK+e3aDiO02vsf/WgbsdpcPoZE=
+go.opentelemetry.io/otel/metric v1.37.0/go.mod h1:04wGrZurHYKOc+RKeye86GwKiTb9FKm1WHtO+4EVr2E=
+go.opentelemetry.io/otel/sdk v1.37.0 h1:ItB0QUqnjesGRvNcmAcU0LyvkVyGJ2xftD29bWdDvKI=
+go.opentelemetry.io/otel/sdk v1.37.0/go.mod h1:VredYzxUvuo2q3WRcDnKDjbdvmO0sCzOvVAiY+yUkAg=
+go.opentelemetry.io/otel/trace v1.37.0 h1:HLdcFNbRQBE2imdSEgm/kwqmQj1Or1l/7bW6mxVK7z4=
+go.opentelemetry.io/otel/trace v1.37.0/go.mod h1:TlgrlQ+PtQO5XFerSPUYG0JSgGyryXewPGyayAWSBS0=
+golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
+golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

handlers/actions.go

@@ -24,63 +24,18 @@ func createRoom(ctx context.Context, req *models.RoomReq) (*models.Room, error)
 	return room, nil
 }
 
-// // DEPRECATED
-// func saveRoom(room *models.Room) error {
-// 	key := models.CacheRoomPrefix + room.ID
-// 	data, err := json.Marshal(room)
-// 	if err != nil {
-// 		return err
-// 	}
-// 	memcache.Set(key, data)
-// 	// do I need last action here? since room save is kind of an action on itself
-// 	// time.Now().Add(time.Hour).Sub(room.LastActionTS)
-// 	anHour := int64(216000) // 60 * 60 * 60
-// 	memcache.Expire(key, anHour)
-// 	return nil
-// }
-
-// func getRoomByID(roomID string) (*models.Room, error) {
-// 	roomBytes, err := memcache.Get(models.CacheRoomPrefix + roomID)
-// 	if err != nil {
-// 		return nil, err
-// 	}
-// 	resp := &models.Room{}
-// 	if err := json.Unmarshal(roomBytes, &resp); err != nil {
-// 		return nil, err
-// 	}
-// 	return resp, nil
-// }
-
-// func removeRoom(roomID string) {
-// 	key := models.CacheRoomPrefix + roomID
-// 	memcache.RemoveKey(key)
-// }
-
-// context
-
-// func getStateByCtx(ctx context.Context) (*models.UserState, error) {
-// 	username, ok := ctx.Value(models.CtxUsernameKey).(string)
-// 	if !ok {
-// 		log.Debug("no username in ctx")
-// 		return &models.UserState{}, errors.New("no username in ctx")
-// 	}
-// 	us, err := loadState(username)
-// 	if err != nil {
-// 		return &models.UserState{}, err
-// 	}
-// 	return us, nil
-// }
-
-// func dbCreate(fi *models.FullInfo) error{
-// 	repo.CreateRoom()
-// }
-
 func saveFullInfo(ctx context.Context, fi *models.FullInfo) error {
 	// INFO: no transactions; so case is possible where first object is updated but the second is not
+	if fi.State == nil {
+		return errors.New("player is nil")
+	}
 	if err := repo.PlayerUpdate(ctx, fi.State); err != nil {
 		return err
 	}
 	log.Debug("saved user state", "state", fi.State)
+	// save or update
+	// fi.Room.Cards
+	// fi.Room.WCMap
 	if err := repo.RoomUpdate(ctx, fi.Room); err != nil {
 		return err
 	}
@@ -95,48 +50,16 @@ func notifyBotIfNeeded(room *models.Room) {
 	}
 }
 
-// cache
-
-// func saveState(username string, state *models.UserState) error {
-// 	key := models.CacheStatePrefix + username
-// 	data, err := json.Marshal(state)
-// 	if err != nil {
-// 		return err
-// 	}
-// 	memcache.Set(key, data)
-// 	return nil
-// }
-
-// func getAllNames() []string {
-// 	names := []string{}
-// 	// will not scale
-// 	session := &models.Session{}
-// 	// filter by key size only sessions
-// 	for _, name := range wholeMemStore {
-// 		// xid is 20 in len
-// 		if len(k) != 20 {
-// 			continue
-// 		}
-// 		if err := json.Unmarshal(v, &session); err != nil {
-// 			log.Error("failed to unmarshal", "error", err)
-// 			continue
-// 		}
-// 		names = append(names, session.Username)
-// 	}
-// 	return names
-// }
-
 // can room exists without state? I think no
 func getFullInfoByCtx(ctx context.Context) (*models.FullInfo, error) {
 	resp := &models.FullInfo{}
-	// state, err := getStateByCtx(ctx)
 	state, err := getPlayerByCtx(ctx)
 	if err != nil {
 		return nil, err
 	}
 	resp.State = state
 	if state.RoomID == nil || *state.RoomID == "" {
-		log.Debug("returning state without room", "username", state.Username)
+		// log.Debug("returning state without room", "username", state.Username)
 		return resp, nil
 	}
 	// room, err := getRoomByID(state.RoomID)
@@ -145,20 +68,44 @@ func getFullInfoByCtx(ctx context.Context) (*models.FullInfo, error) {
 	if err != nil {
 		// room was deleted; remove it from player;
 		log.Warn("failed to find room despite knowing room_id;",
-			"room_id", state.RoomID)
+			"room_id", state.RoomID, "error", err)
 		state.Team = models.UserTeamNone
 		state.Role = models.UserRoleNone
 		if err := repo.PlayerExitRoom(ctx, state.Username); err != nil {
-			log.Warn("failed to exit room",
+			log.Warn("failed to exit room", "error", err,
 				"room_id", state.RoomID, "username", state.Username)
 			return resp, err
 		}
 		return nil, err
 	}
+	// get card_marks
+	if room.IsRunning && room.MimeDone {
+		if err := fillCardMarks(ctx, room); err != nil {
+			log.Warn("failed to fill card marks", "error", err,
+				"room_id", state.RoomID, "username", state.Username)
+			return nil, err
+		}
+	}
 	resp.Room = room
 	return resp, nil
 }
 
+func fillCardMarks(ctx context.Context, room *models.Room) error {
+	marks, err := repo.CardMarksByRoomID(ctx, room.ID)
+	if err != nil {
+		log.Warn("failed to fetch card marks by room_id", "room_id", room.ID, "error", err)
+		return err
+	}
+	for i, card := range room.Cards {
+		for _, mark := range marks {
+			if mark.CardID == card.ID {
+				room.Cards[i].Marks = append(room.Cards[i].Marks, mark)
+			}
+		}
+	}
+	return nil
+}
+
 func getPlayerByCtx(ctx context.Context) (*models.Player, error) {
 	username, ok := ctx.Value(models.CtxUsernameKey).(string)
 	if !ok {
@@ -168,18 +115,6 @@ func getPlayerByCtx(ctx context.Context) (*models.Player, error) {
 	return repo.PlayerGetByName(ctx, username)
 }
 
-// // DEPRECATED
-// func leaveRole(fi *models.FullInfo) {
-// 	fi.Room.RedTeam.Guessers = utils.RemoveFromSlice(fi.State.Username, fi.Room.RedTeam.Guessers)
-// 	fi.Room.BlueTeam.Guessers = utils.RemoveFromSlice(fi.State.Username, fi.Room.BlueTeam.Guessers)
-// 	if fi.Room.RedTeam.Mime == fi.State.Username {
-// 		fi.Room.RedTeam.Mime = ""
-// 	}
-// 	if fi.Room.BlueTeam.Mime == fi.State.Username {
-// 		fi.Room.BlueTeam.Mime = ""
-// 	}
-// }
-
 func joinTeam(ctx context.Context, role, team string) (*models.FullInfo, error) {
 	// get username
 	fi, _ := getFullInfoByCtx(ctx)
@@ -235,26 +170,6 @@ func joinTeam(ctx context.Context, role, team string) (*models.FullInfo, error)
 	return fi, nil
 }
 
-// get all rooms
-// func listRooms(allRooms bool) []*models.Room {
-// 	cacheMap := memcache.GetAll()
-// 	publicRooms := []*models.Room{}
-// 	// no way to know if room is public until unmarshal -_-;
-// 	for key, value := range cacheMap {
-// 		if strings.HasPrefix(key, models.CacheRoomPrefix) {
-// 			room := &models.Room{}
-// 			if err := json.Unmarshal(value, &room); err != nil {
-// 				log.Warn("failed to unmarshal room", "error", err)
-// 				continue
-// 			}
-// 			if room.IsPublic || allRooms {
-// 				publicRooms = append(publicRooms, room)
-// 			}
-// 		}
-// 	}
-// 	return publicRooms
-// }
-
 // get bots
 func listBots() []models.Player {
 	bots, err := repo.PlayerList(context.Background(), true)
@@ -273,6 +188,11 @@ func notify(event, msg string) {
 }
 
 func loadCards(room *models.Room) {
+	// remove old cards
+	room.Cards = []models.WordCard{}
+	// try to delete old cards from db (in case players play another round)
+	// nolint: errcheck
+	repo.WordCardsDeleteByRoomID(context.Background(), room.ID)
 	// store it somewhere
 	wordMap := map[string]string{
 		"en": "assets/words/en_nouns.txt",
@@ -285,10 +205,6 @@ func loadCards(room *models.Room) {
 		fmt.Println("failed to load cards", "error", err)
 	}
 	room.Cards = cards
-	room.WCMap = make(map[string]models.WordColor)
-	for _, card := range room.Cards {
-		room.WCMap[card.Word] = card.Color
-	}
 }
 
 func recoverBots() {
@@ -316,35 +232,6 @@ func recoverBot(bm models.Player) error {
 	return nil
 }
 
-// func recoverPlayers() {
-// 	players := listPlayers()
-// 	for playerName, playerMap := range players {
-// 		if err := recoverPlayer(playerMap); err != nil {
-// 			log.Warn("failed to recover player", "playerName", playerName, "error", err)
-// 		}
-// 	}
-// }
-
-// func recoverPlayer(pm map[string]string) error {
-// 	// check if room still exists
-// 	room, err := repo.RoomGetByID(context.Background(), pm["RoomID"])
-// 	if err != nil {
-// 		return fmt.Errorf("no such room: %s; err: %w", pm["RoomID"], err)
-// 	}
-// 	log.Debug("recovering player", "player", pm)
-// 	role, team, ok := room.GetPlayerByName(pm["Username"])
-// 	if !ok {
-// 		return fmt.Errorf("failed to find player %s in the room %v", pm["Username"], room)
-// 	}
-// 	us := &models.Player{
-// 		Username: pm["Username"],
-// 		RoomID:   pm["RoomID"],
-// 		Team:     team,
-// 		Role:     role,
-// 	}
-// 	return saveState(pm["Username"], us)
-// }
-
 // validateMove checks if it is players turn
 func validateMove(fi *models.FullInfo, ur models.UserRole) error {
 	if fi.State.Role != ur {

handlers/auth.go

@@ -1,14 +1,11 @@
 package handlers
 
 import (
-	"context"
 	"crypto/hmac"
 	"crypto/sha256"
 	"encoding/base64"
-	"encoding/json"
 	"fmt"
 	"gralias/models"
-	"gralias/pkg/cache"
 	"gralias/utils"
 	"html/template"
 	"net/http"
@@ -38,7 +35,6 @@ func HandleNameCheck(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	cleanName := utils.RemoveSpacesFromStr(username)
-	// allNames := getAllNames()
 	allNames, err := repo.PlayerListNames(r.Context())
 	if err != nil {
 		abortWithError(w, err.Error())
@@ -75,26 +71,33 @@ func HandleFrontLogin(w http.ResponseWriter, r *http.Request) {
 		abortWithError(w, msg)
 		return
 	}
+	password := r.PostFormValue("password")
 	var makeplayer bool
 	roomID := r.PostFormValue("room_id")
 	// make sure username does not exists
 	cleanName := utils.RemoveSpacesFromStr(username)
+	clearPass := utils.RemoveSpacesFromStr(password)
+	// check if that user was already in db
+	userstate, err := repo.PlayerGetByName(r.Context(), cleanName)
+	if err != nil || userstate == nil {
+		log.Debug("making new player", "error", err, "state", userstate, "clean_name", cleanName)
+		userstate = models.InitPlayer(cleanName)
+		makeplayer = true
+	} else {
+		if userstate.Password != clearPass {
+			log.Error("wrong password", "username", cleanName, "password", clearPass)
+			abortWithError(w, "wrong password")
+			return
+		}
+	}
 	// login user
-	cookie, err := makeCookie(cleanName, r.RemoteAddr)
+	cookie, session, err := makeCookie(cleanName, r.RemoteAddr)
 	if err != nil {
 		log.Error("failed to login", "error", err)
 		abortWithError(w, err.Error())
 		return
 	}
 	http.SetCookie(w, cookie)
-	// check if that user was already in db
-	// userstate, err := loadState(cleanName)
-	userstate, err := repo.PlayerGetByName(r.Context(), cleanName)
-	if err != nil || userstate == nil {
-
-		userstate = models.InitPlayer(cleanName)
-		makeplayer = true
-	}
 	fi := &models.FullInfo{
 		State: userstate,
 	}
@@ -107,20 +110,12 @@ func HandleFrontLogin(w http.ResponseWriter, r *http.Request) {
 			abortWithError(w, err.Error())
 			return
 		}
-		// room.PlayerList = append(room.PlayerList, fi.State.Username)
-		fi.Room = room
 		fi.List = nil
 		fi.State.RoomID = &room.ID
-		if err := repo.PlayerSetRoomID(r.Context(), fi.State.Username, room.ID); err != nil {
+		if err := repo.PlayerSetRoomID(r.Context(), room.ID, fi.State.Username); err != nil {
 			abortWithError(w, err.Error())
 			return
 		}
-		// repo.RoomUpdate()
-		// save full info instead
-		// if err := saveFullInfo(r.Context(), fi); err != nil {
-		// 	abortWithError(w, err.Error())
-		// 	return
-		// }
 	} else {
 		log.Debug("no room_id in login")
 		// fi.List = listRooms(false)
@@ -130,23 +125,24 @@ func HandleFrontLogin(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 		// save state to cache
-		// if err := saveState(cleanName, userstate); err != nil {
 		if makeplayer {
+			userstate.Password = clearPass
 			if err := repo.PlayerAdd(r.Context(), userstate); err != nil {
-				// if err := saveFullInfo(r.Context(), fi); err != nil {
 				log.Error("failed to save state", "error", err)
 				abortWithError(w, err.Error())
 				return
 			}
 		}
 	}
-	// if err := tmpl.ExecuteTemplate(w, "base", fi); err != nil {
+	if err := repo.SessionCreate(r.Context(), session); err != nil {
-	// 	log.Error("failed to execute base template", "error", err)
+		log.Error("failed to save session", "error", err)
-	// }
+		abortWithError(w, err.Error())
+		return
+	}
 	http.Redirect(w, r, "/", 302)
 }
 
-func makeCookie(username string, remote string) (*http.Cookie, error) {
+func makeCookie(username string, remote string) (*http.Cookie, *models.Session, error) {
 	// secret
 	// Create a new random session token
 	// sessionToken := xid.New().String()
@@ -183,36 +179,37 @@ func makeCookie(username string, remote string) (*http.Cookie, error) {
 		cookie.Secure = false
 		log.Info("changing cookie domain", "domain", cookie.Domain)
 	}
-	// set ctx?
+	// player, err := repo.PlayerGetByName(context.Background(), username)
-	if err := repo.SessionCreate(context.Background(), session); err != nil {
+	// if err != nil || player == nil {
-		return nil, err
+	// 	// make player first, since username is fk to players table
-	}
+	// 	player = models.InitPlayer(username)
-	// set user in session
+	// 	if err := repo.PlayerAdd(context.Background(), player); err != nil {
-	if err := cacheSetSession(sessionToken, session); err != nil {
+	// 		slog.Error("failed to create player", "username", username)
-		return nil, err
+	// 		return nil, err
-	}
+	// 	}
-	return cookie, nil
+	// }
+	// if err := repo.SessionCreate(context.Background(), session); err != nil {
+	// 	return nil, err
+	// }
+	return cookie, session, nil
 }
 
-//nolint: unused
+func HandleSignout(w http.ResponseWriter, r *http.Request) {
-func cacheGetSession(key string) (*models.Session, error) {
+	cookie := &http.Cookie{
-	userSessionB, err := cache.MemCache.Get(key)
+		Name:     "session_token",
-	if err != nil {
+		Value:    "",
-		return nil, err
+		Path:     "/",
+		MaxAge:   -1,
+		HttpOnly: true,
 	}
-	var us *models.Session
+	cookie.Secure = true
-	if err := json.Unmarshal(userSessionB, &us); err != nil {
+	cookie.SameSite = http.SameSiteNoneMode
-		return nil, err
+	if strings.Contains(r.RemoteAddr, "192.168.0") {
+		cookie.Domain = "192.168.0.100"
+		cookie.SameSite = http.SameSiteLaxMode
+		cookie.Secure = false
+		log.Info("changing cookie domain for signout", "domain", cookie.Domain)
 	}
-	return us, nil
+	http.SetCookie(w, cookie)
-}
+	http.Redirect(w, r, "/", http.StatusFound)
-
-func cacheSetSession(key string, session *models.Session) error {
-	sesb, err := json.Marshal(session)
-	if err != nil {
-		return err
-	}
-	cache.MemCache.Set(key, sesb)
-	cache.MemCache.Expire(key, cfg.SessionLifetime)
-	return nil
 }

handlers/elements.go

@@ -42,15 +42,16 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	fi, err := getFullInfoByCtx(ctx)
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	if err := validateMove(fi, models.UserRoleGuesser); err != nil {
 		abortWithError(w, err.Error())
 		return
 	}
-	color, exists := fi.Room.WCMap[word]
+	color, exists := fi.Room.FindColor(word)
 	if !exists {
 		abortWithError(w, "word is not found")
 		return
@@ -60,7 +61,17 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 		Color:    color,
 		Revealed: true,
 	}
-	fi.Room.RevealSpecificWord(word)
+	revCardID := fi.Room.RevealSpecificWord(word)
+	if revCardID == 0 {
+		// error
+		abortWithError(w, "word has 0 id")
+		return
+	}
+	if err := repo.WordCardReveal(r.Context(), word, fi.Room.ID); err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
+	updateStatsOnCardReveal(r.Context(), fi.State, color)
 	fi.Room.UpdateCounter()
 	action := models.Action{
 		Actor:      fi.State.Username,
@@ -68,10 +79,16 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 		WordColor:  string(color),
 		Action:     models.ActionTypeGuess,
 		Word:       word,
+		RoomID:     fi.Room.ID,
+	}
+	if err := repo.ActionCreate(r.Context(), &action); err != nil {
+		abortWithError(w, err.Error())
+		return
 	}
 	fi.Room.ActionHistory = append(fi.Room.ActionHistory, action)
 	// if opened card is of color of opp team, change turn
 	oppositeColor := fi.Room.GetOppositeTeamColor()
+	var clearMarks bool
 	fi.Room.OpenedThisTurn++
 	log.Debug("got show-color request", "word", word, "color", color,
 		"limit", fi.Room.ThisTurnLimit, "opened", fi.Room.OpenedThisTurn,
@@ -83,7 +100,7 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 		fi.Room.MimeDone = false
 		fi.Room.OpenedThisTurn = 0
 		fi.Room.ThisTurnLimit = 0
-		fi.Room.ClearMarks()
+		clearMarks = true
 		StopTurnTimer(fi.Room.ID)
 	}
 	switch string(color) {
@@ -94,6 +111,7 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 		fi.Room.IsOver = true
 		fi.Room.TeamWon = oppositeColor
 		action := models.Action{
+			RoomID:     fi.Room.ID,
 			Actor:      fi.State.Username,
 			ActorColor: string(fi.State.Team),
 			WordColor:  models.WordColorBlack,
@@ -102,15 +120,17 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 		fi.Room.OpenedThisTurn = 0
 		fi.Room.ThisTurnLimit = 0
 		fi.Room.ActionHistory = append(fi.Room.ActionHistory, action)
-		fi.Room.ClearMarks()
+		clearMarks = true
 		StopTurnTimer(fi.Room.ID)
+		updateStatsOnGameOver(r.Context(), fi.Room)
 	case string(models.WordColorWhite), string(oppositeColor):
-		log.Debug("opened opposite color word", "room", fi.Room, "opposite-color", oppositeColor)
+		log.Debug("opened white or opposite color word", "word", word, "opposite-color", oppositeColor)
 		// end turn
 		fi.Room.TeamTurn = oppositeColor
 		fi.Room.MimeDone = false
 		fi.Room.OpenedThisTurn = 0
 		fi.Room.ThisTurnLimit = 0
+		clearMarks = true
 		StopTurnTimer(fi.Room.ID)
 		// check if no cards left => game over
 		if fi.Room.BlueCounter == 0 {
@@ -119,13 +139,14 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 			fi.Room.IsOver = true
 			fi.Room.TeamWon = "blue"
 			action := models.Action{
+				RoomID:     fi.Room.ID,
 				Actor:      fi.State.Username,
 				ActorColor: string(fi.State.Team),
 				WordColor:  models.WordColorBlue,
 				Action:     models.ActionTypeGameOver,
 			}
 			fi.Room.ActionHistory = append(fi.Room.ActionHistory, action)
-			fi.Room.ClearMarks()
+			updateStatsOnGameOver(r.Context(), fi.Room)
 		}
 		if fi.Room.RedCounter == 0 {
 			// red won
@@ -133,13 +154,14 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 			fi.Room.IsOver = true
 			fi.Room.TeamWon = "red"
 			action := models.Action{
+				RoomID:     fi.Room.ID,
 				Actor:      fi.State.Username,
 				ActorColor: string(fi.State.Team),
 				WordColor:  models.WordColorRed,
 				Action:     models.ActionTypeGameOver,
 			}
 			fi.Room.ActionHistory = append(fi.Room.ActionHistory, action)
-			fi.Room.ClearMarks()
+			updateStatsOnGameOver(r.Context(), fi.Room)
 		}
 	default: // same color as the team
 		// check if game over
@@ -148,13 +170,20 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 			fi.Room.IsOver = true
 			fi.Room.TeamWon = fi.State.Team
 			action := models.Action{
+				RoomID:     fi.Room.ID,
 				Actor:      fi.State.Username,
 				ActorColor: string(fi.State.Team),
 				WordColor:  models.WordColorRed,
 				Action:     models.ActionTypeGameOver,
 			}
 			fi.Room.ActionHistory = append(fi.Room.ActionHistory, action)
+			updateStatsOnGameOver(r.Context(), fi.Room)
+		}
+	}
+	if clearMarks {
 		fi.Room.ClearMarks()
+		if err := repo.CardMarksRemoveByRoomID(r.Context(), fi.Room.ID); err != nil {
+			log.Error("failed to remove marks", "error", err, "room_id", fi.Room.ID)
 		}
 	}
 	if err := saveFullInfo(r.Context(), fi); err != nil {
@@ -178,16 +207,17 @@ func HandleMarkCard(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	fi, err := getFullInfoByCtx(ctx)
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	if err := validateMove(fi, models.UserRoleGuesser); err != nil {
 		abortWithError(w, err.Error())
 		return
 	}
-	color, exists := fi.Room.WCMap[word]
+	color, exists := fi.Room.FindColor(word)
-	log.Debug("got show-color request", "word", word, "color", color)
+	log.Debug("got mark-card request", "word", word, "color", color)
 	if !exists {
 		abortWithError(w, "word is not found")
 		return
@@ -205,20 +235,33 @@ func HandleMarkCard(w http.ResponseWriter, r *http.Request) {
 		// Check if the current user already has an active mark on this card
 		found := false
 		var newMarks []models.CardMark
-		for _, mark := range card.Mark {
+		for _, mark := range card.Marks {
-			if mark.Username == fi.State.Username && mark.Active {
+			if mark.Username == fi.State.Username {
 				found = true
 			} else {
 				newMarks = append(newMarks, mark)
 			}
 		}
 		if !found {
-			newMarks = append(newMarks, models.CardMark{
+			cm := models.CardMark{
 				Username: fi.State.Username,
-				Active:   true,
+				CardID:   card.ID,
-			})
 			}
-		fi.Room.Cards[i].Mark = newMarks
+			newMarks = append(newMarks, cm)
+			if err := repo.CardMarksAdd(r.Context(), &cm); err != nil {
+				log.Error("failed to add mark", "error", err, "card", card)
+				abortWithError(w, "failed to add mark")
+				return
+			}
+		} else {
+			// if mark was found, it needs to be removed
+			if err := repo.CardMarksRemove(r.Context(), card.ID, fi.State.Username); err != nil {
+				log.Error("failed to remove mark", "error", err, "card", card)
+				abortWithError(w, "failed to remove mark")
+				return
+			}
+		}
+		fi.Room.Cards[i].Marks = newMarks
 		cardword = fi.Room.Cards[i]
 	}
 	if err := saveFullInfo(r.Context(), fi); err != nil {
@@ -233,8 +276,9 @@ func HandleMarkCard(w http.ResponseWriter, r *http.Request) {
 
 func HandleActionHistory(w http.ResponseWriter, r *http.Request) {
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	tmpl, err := template.ParseGlob("components/*.html")
@@ -251,13 +295,21 @@ func HandleAddBot(w http.ResponseWriter, r *http.Request) {
 	// get team; // get role; make up a name
 	team := r.URL.Query().Get("team")
 	role := r.URL.Query().Get("role")
-	log.Debug("got add-bot request", "team", team, "role", role)
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
-	botname := fmt.Sprintf("bot_%d", len(llmapi.SignalChanMap)+1) // what if many rooms?
+	var botname string
+	maxID, err := repo.PlayerGetMaxID(r.Context())
+	if err != nil {
+		log.Warn("failed to get players max id")
+		botname = fmt.Sprintf("bot_%d", len(llmapi.SignalChanMap)+1) // what if many rooms?
+	} else {
+		botname = fmt.Sprintf("bot_%d", maxID+1) // what if many rooms?
+	}
+	log.Debug("got add-bot request", "team", team, "role", role, "max_id", maxID, "botname", botname, "error", err)
 	_, err = llmapi.NewBot(role, team, botname, fi.Room.ID, cfg, false)
 	if err != nil {
 		abortWithError(w, err.Error())
@@ -271,8 +323,9 @@ func HandleRemoveBot(w http.ResponseWriter, r *http.Request) {
 	botName := r.URL.Query().Get("bot")
 	log.Debug("got remove-bot request", "bot_name", botName)
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	if err := llmapi.RemoveBot(botName, fi.Room); err != nil {
@@ -281,3 +334,19 @@ func HandleRemoveBot(w http.ResponseWriter, r *http.Request) {
 	}
 	notify(models.NotifyRoomUpdatePrefix+fi.Room.ID, "")
 }
+
+func HandleGetRoom(w http.ResponseWriter, r *http.Request) {
+	fi, err := getFullInfoByCtx(r.Context())
+	if err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
+	tmpl, err := template.ParseGlob("components/*.html")
+	if err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
+	if err := tmpl.ExecuteTemplate(w, "room", fi); err != nil {
+		log.Error("failed to execute template", "error", err)
+	}
+}

handlers/game.go

@@ -40,22 +40,11 @@ func HandleCreateRoom(w http.ResponseWriter, r *http.Request) {
 	}
 	fi.State.RoomID = &room.ID
 	fi.Room = room
-	// if err := repo.RoomCreate(r.Context(), room); err != nil {
+	if err := repo.PlayerSetRoomID(r.Context(), room.ID, fi.State.Username); err != nil {
-	// 	log.Error("failed to create a room", "error", err)
-	// 	abortWithError(w, err.Error())
-	// 	return
-	// }
-	if err := repo.PlayerSetRoomID(r.Context(), fi.State.Username, room.ID); err != nil {
 		log.Error("failed to set room id", "error", err)
 		abortWithError(w, err.Error())
 		return
 	}
-	// if err := saveFullInfo(r.Context(), fi); err != nil {
-	// 	msg := "failed to set current room to session"
-	// 	log.Error(msg, "error", err)
-	// 	abortWithError(w, msg)
-	// 	return
-	// }
 	notify(models.NotifyRoomListUpdate, "")
 	tmpl, err := template.ParseGlob("components/*.html")
 	if err != nil {
@@ -83,8 +72,13 @@ func HandleJoinTeam(w http.ResponseWriter, r *http.Request) {
 	}
 	// get username
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
+		return
+	}
+	if fi.Room == nil {
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	if fi.Room.IsRunning && role == "mime" {
@@ -118,8 +112,9 @@ func HandleJoinTeam(w http.ResponseWriter, r *http.Request) {
 func HandleEndTurn(w http.ResponseWriter, r *http.Request) {
 	// get username
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	// check if one who pressed it is from the team who has the turn
@@ -150,8 +145,9 @@ func HandleEndTurn(w http.ResponseWriter, r *http.Request) {
 
 func HandleStartGame(w http.ResponseWriter, r *http.Request) {
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	// check if enough players
@@ -159,6 +155,22 @@ func HandleStartGame(w http.ResponseWriter, r *http.Request) {
 		abortWithError(w, err.Error())
 		return
 	}
+	// Initialize transaction
+	ctx, tx, err := repo.InitTx(r.Context())
+	if err != nil {
+		log.Error("failed to init transaction", "error", err)
+		abortWithError(w, err.Error())
+		return
+	}
+	defer func() {
+		if r := recover(); r != nil {
+			if err := tx.Rollback(); err != nil {
+				log.Error("failed to rollback transaction", "error", err)
+			}
+			panic(r)
+		}
+	}()
+	fi.Room.MimeDone = false
 	fi.Room.IsRunning = true
 	fi.Room.IsOver = false
 	fi.Room.TeamTurn = "blue"
@@ -168,13 +180,53 @@ func HandleStartGame(w http.ResponseWriter, r *http.Request) {
 	fi.Room.UpdateCounter()
 	fi.Room.TeamWon = ""
 	action := models.Action{
+		RoomID:     fi.Room.ID,
+		CreatedAt:  time.Now(),
 		Actor:      fi.State.Username,
 		ActorColor: string(fi.State.Team),
 		WordColor:  string(fi.State.Team),
 		Action:     models.ActionTypeGameStarted,
 	}
 	fi.Room.ActionHistory = append(fi.Room.ActionHistory, action)
-	if err := saveFullInfo(r.Context(), fi); err != nil {
+	// Use the new context with transaction
+	// if err := saveFullInfo(ctx, fi); err != nil {
+	// 	if err := tx.Rollback(); err != nil {
+	// 		log.Error("failed to rollback transaction", "error", err)
+	// 	}
+	// 	abortWithError(w, err.Error())
+	// 	return
+	// }
+	// Save action history
+	if err := repo.ActionCreate(ctx, &action); err != nil {
+		if err := tx.Rollback(); err != nil {
+			log.Error("failed to rollback transaction", "error", err)
+		}
+		log.Error("failed to save action", "error", err)
+		abortWithError(w, err.Error())
+		return
+	}
+	// Save word cards
+	for _, card := range fi.Room.Cards {
+		card.RoomID = fi.Room.ID // Ensure RoomID is set for each card
+		if err := repo.WordCardsCreate(ctx, &card); err != nil {
+			if err := tx.Rollback(); err != nil {
+				log.Error("failed to rollback transaction", "error", err)
+			}
+			log.Error("failed to save word card", "error", err)
+			abortWithError(w, err.Error())
+			return
+		}
+	}
+	if err := repo.RoomUpdate(ctx, fi.Room); err != nil {
+		log.Error("failed to update room", "error", err)
+		// nolint: errcheck
+		tx.Rollback()
+		abortWithError(w, err.Error())
+		return
+	}
+	// Commit the transaction
+	if err := tx.Commit(); err != nil {
+		log.Error("failed to commit transaction", "error", err)
 		abortWithError(w, err.Error())
 		return
 	}
@@ -201,7 +253,7 @@ func HandleStartGame(w http.ResponseWriter, r *http.Request) {
 
 func HandleJoinRoom(w http.ResponseWriter, r *http.Request) {
 	roomID := r.URL.Query().Get("id")
-	room, err := repo.RoomGetByID(r.Context(), roomID)
+	room, err := repo.RoomGetExtended(r.Context(), roomID)
 	if err != nil {
 		abortWithError(w, err.Error())
 		return
@@ -226,7 +278,8 @@ func HandleJoinRoom(w http.ResponseWriter, r *http.Request) {
 	fi.State.RoomID = &room.ID
 	fi.Room = room
 	fi.List = nil
-	if err := saveFullInfo(r.Context(), fi); err != nil {
+	if err := repo.PlayerSetRoomID(r.Context(), room.ID, fi.State.Username); err != nil {
+		log.Error("failed to set room_id for player", "error", err, "username", fi.State.Username, "room_id", room.ID)
 		abortWithError(w, err.Error())
 		return
 	}
@@ -243,8 +296,9 @@ func HandleGiveClue(w http.ResponseWriter, r *http.Request) {
 	clue := r.PostFormValue("clue")
 	num := r.PostFormValue("number")
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	guessLimitU64, err := strconv.ParseUint(num, 10, 8)
@@ -278,6 +332,7 @@ func HandleGiveClue(w http.ResponseWriter, r *http.Request) {
 	}
 	// ===
 	action := models.Action{
+		RoomID:     fi.Room.ID,
 		Actor:      fi.State.Username,
 		ActorColor: string(fi.State.Team),
 		WordColor:  string(fi.State.Team),
@@ -286,27 +341,32 @@ func HandleGiveClue(w http.ResponseWriter, r *http.Request) {
 		Number:     num,
 	}
 	fi.Room.ActionHistory = append(fi.Room.ActionHistory, action)
+	if err := repo.ActionCreate(r.Context(), &action); err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
 	fi.Room.MimeDone = true
 	fi.Room.ThisTurnLimit = uint8(guessLimitU64) + 1
 	if guessLimitU64 == 0 {
 		fi.Room.ThisTurnLimit = 9
 	}
 	fi.Room.OpenedThisTurn = 0
-	fi.Room.Settings.TurnSecondsLeft = fi.Room.Settings.RoundTime
+	StartTurnTimer(fi.Room.ID, fi.Room.Settings.RoundTime)
-	StartTurnTimer(fi.Room.ID, time.Duration(fi.Room.Settings.RoundTime)*time.Second)
 	log.Debug("given clue", "clue", clue, "limit", fi.Room.ThisTurnLimit)
-	notify(models.NotifyBacklogPrefix+fi.Room.ID, clue+num)
+	// notify(models.NotifyBacklogPrefix+fi.Room.ID, clue+num)
-	notifyBotIfNeeded(fi.Room)
+	notify(models.NotifyRoomUpdatePrefix+fi.Room.ID, clue+num)
 	if err := saveFullInfo(r.Context(), fi); err != nil {
 		abortWithError(w, err.Error())
 		return
 	}
+	notifyBotIfNeeded(fi.Room)
 }
 
 func HandleRenotifyBot(w http.ResponseWriter, r *http.Request) {
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	notifyBotIfNeeded(fi.Room)

handlers/handlers.go

@@ -24,16 +24,11 @@ func init() {
 		Level:     slog.LevelDebug,
 		AddSource: true,
 	}))
-	// memcache = cache.MemCache
 	cfg = config.LoadConfigOrDefault("")
 	Notifier = broker.Notifier
-	// cache.MemCache.StartBackupRoutine(15 * time.Second) // Reduced backup interval
+	// repo = repos.NewRepoProvider("sqlite3://../gralias.db")
-	// bot loader
+	repo = repos.RP
-	// check the rooms if it has bot_{digits} in them, create bots if have
-	repo = repos.NewRepoProvider("sqlite3://../gralias.db")
 	recoverBots()
-	// if player has a roomID, but no team and role, try to recover
-	// recoverPlayers()
 }
 
 func HandlePing(w http.ResponseWriter, r *http.Request) {
@@ -80,45 +75,48 @@ func HandleExit(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	fi, err := getFullInfoByCtx(r.Context())
-	if err != nil {
+	if err != nil || fi == nil {
-		abortWithError(w, err.Error())
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
 		return
 	}
 	if fi.Room.IsRunning {
 		abortWithError(w, "cannot leave when game is running")
 		return
 	}
-	var creatorLeft bool
+	// if creator leaves, remove all players from room and delete room
 	if fi.Room.CreatorName == fi.State.Username {
-		creatorLeft = true
+		players, err := repo.PlayerListByRoom(r.Context(), fi.Room.ID)
+		if err != nil {
+			log.Error("failed to list players in room", "error", err)
+			abortWithError(w, err.Error())
+			return
 		}
-	exitedRoom := fi.ExitRoom()
+		for _, p := range players {
-	// if err := saveRoom(exitedRoom); err != nil {
+			if p.IsBot {
-	// 	abortWithError(w, err.Error())
+				if err := repo.PlayerDelete(r.Context(), p.Username); err != nil {
-	// 	return
+					log.Error("failed to delete bot", "error", err)
-	// }
+				}
-	if creatorLeft {
+				continue
-		if err := repo.RoomDeleteByID(r.Context(), exitedRoom.ID); err != nil {
+			}
+			if err := repo.PlayerExitRoom(r.Context(), p.Username); err != nil {
+				log.Error("failed to exit room", "error", err)
+			}
+		}
+		if err := repo.RoomDeleteByID(r.Context(), fi.Room.ID); err != nil {
 			log.Error("failed to remove room", "error", err)
 		}
-		// removeRoom(exitedRoom.ID)
-		// TODO: notify users if creator left
-		// and throw them away
 		notify(models.NotifyRoomListUpdate, "")
-	}
+	} else {
-	// scary to update the whole room
+		// if regular player leaves, just exit room
-	fiToSave := &models.FullInfo{
-		Room: exitedRoom,
-	}
-	if err := saveFullInfo(r.Context(), fiToSave); err != nil {
-		abortWithError(w, err.Error())
-		return
-	}
 		if err := repo.PlayerExitRoom(r.Context(), fi.State.Username); err != nil {
+			log.Error("failed to exit room", "error", err)
 			abortWithError(w, err.Error())
 			return
 		}
-	// fi.List = listRooms(false)
+	}
+	fi.Room = nil
+	fi.State.RoomID = nil
 	fi.List, err = repo.RoomList(r.Context())
 	if err != nil {
 		abortWithError(w, err.Error())
@@ -128,3 +126,44 @@ func HandleExit(w http.ResponseWriter, r *http.Request) {
 		log.Error("failed to exec templ;", "error", err, "templ", "base")
 	}
 }
+
+func HandleStats(w http.ResponseWriter, r *http.Request) {
+	log.Debug("got stats call")
+	tmpl, err := template.ParseGlob("components/*.html")
+	if err != nil {
+		abortWithError(w, err.Error())
+		return
+	}
+	stats, err := repo.GetAllPlayerStats(r.Context())
+	if err != nil {
+		log.Error("failed to get all player stats", "error", err)
+		abortWithError(w, "failed to retrieve player stats")
+		return
+	}
+	fi, err := getFullInfoByCtx(r.Context())
+	if err != nil || fi == nil {
+		log.Error("failed to fetch fi", "error", err)
+		http.Redirect(w, r, "/", 302)
+		return
+	}
+	// there must be a better way
+	if fi != nil && fi.Room != nil && fi.Room.ID != "" && fi.State != nil {
+		fi.Room.UpdateCounter()
+		if fi.State.Role == "mime" {
+			fi.Room.MimeView() // there must be a better way
+		} else {
+			fi.Room.GuesserView()
+		}
+	}
+	if fi != nil && fi.Room == nil {
+		rooms, err := repo.RoomList(r.Context())
+		if err != nil {
+			log.Error("failed to list rooms;", "error", err)
+		}
+		fi.List = rooms
+	}
+	fi.List = nil
+	if err := tmpl.ExecuteTemplate(w, "stats", stats); err != nil {
+		log.Error("failed to exec templ;", "error", err, "templ", "base")
+	}
+}

handlers/middleware.go

@@ -6,7 +6,6 @@ import (
 	"crypto/sha256"
 	"encoding/base64"
 	"gralias/models"
-	"gralias/pkg/cache"
 	"net/http"
 )
 
@@ -29,8 +28,8 @@ func GetSession(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		sessionCookie, err := r.Cookie(models.AuthCookie)
 		if err != nil {
-			msg := "auth failed; failed to get session token from cookies"
+			// msg := "auth failed; failed to get session token from cookies"
-			log.Debug(msg, "error", err)
+			// log.Debug(msg, "error", err)
 			next.ServeHTTP(w, r)
 			return
 		}
@@ -62,16 +61,17 @@ func GetSession(next http.Handler) http.Handler {
 			return
 		}
 		userSession, err := repo.SessionByToken(r.Context(), sessionToken)
-		// userSession, err := cacheGetSession(sessionToken)
-		// log.Debug("userSession from cache", "us", userSession)
 		if err != nil {
-			msg := "auth failed; session does not exists"
+			msg := "auth failed; session does not exist"
 			log.Debug(msg, "error", err, "key", sessionToken)
 			next.ServeHTTP(w, r)
 			return
 		}
 		if userSession.IsExpired() {
-			cache.MemCache.RemoveKey(sessionToken)
+			if err := repo.SessionDelete(r.Context(), sessionToken); err != nil {
+				log.Error("failed to delete session", "error", err)
+			}
+			// cache.MemCache.RemoveKey(sessionToken)
 			msg := "session is expired"
 			log.Debug(msg, "error", err, "token", sessionToken)
 			next.ServeHTTP(w, r)
@@ -81,13 +81,6 @@ func GetSession(next http.Handler) http.Handler {
 			models.CtxUsernameKey, userSession.Username)
 		ctx = context.WithValue(ctx,
 			models.CtxSessionKey, userSession)
-		if err := cacheSetSession(sessionToken,
-			userSession); err != nil {
-			msg := "failed to marshal user session"
-			log.Warn(msg, "error", err)
-			next.ServeHTTP(w, r)
-			return
-		}
 		next.ServeHTTP(w, r.WithContext(ctx))
 	})
 }

handlers/stats.go

@@ -0,0 +1,80 @@
+package handlers
+
+import (
+	"context"
+	"gralias/models"
+)
+
+// updateStatsOnCardReveal updates player stats when a card is revealed.
+func updateStatsOnCardReveal(ctx context.Context, player *models.Player, cardColor models.WordColor) {
+	if player.IsBot {
+		return
+	}
+	stats, err := repo.GetPlayerStats(ctx, player.Username)
+	if err != nil {
+		log.Error("failed to get player stats for card reveal update", "username", player.Username, "error", err)
+		return
+	}
+	playerTeamColorStr := string(player.Team)
+	switch cardColor {
+	case models.WordColorBlack:
+		stats.OpenedBlackWords++
+	case models.WordColorWhite:
+		stats.OpenedWhiteWords++
+	default:
+		if string(cardColor) != playerTeamColorStr {
+			stats.OpenedOppositeWords++
+		}
+	}
+	if err := repo.UpdatePlayerStats(ctx, stats); err != nil {
+		log.Error("failed to update player stats on card reveal", "username", player.Username, "error", err)
+	}
+}
+
+// updateStatsOnGameOver updates stats for all players in a room when a game ends.
+func updateStatsOnGameOver(ctx context.Context, room *models.Room) {
+	// Get all players in the room
+	players, err := repo.PlayerListByRoom(ctx, room.ID)
+	if err != nil {
+		log.Error("failed to list players by room for stats update", "room_id", room.ID, "error", err)
+		return
+	}
+	for _, player := range players {
+		if player.IsBot {
+			continue
+		}
+		stats, err := repo.GetPlayerStats(ctx, player.Username)
+		if err != nil {
+			log.Error("failed to get player stats for game over update", "username", player.Username, "error", err)
+			continue
+		}
+		stats.GamesPlayed++
+		if player.Team == room.TeamWon {
+			stats.GamesWon++
+		} else {
+			stats.GamesLost++
+		}
+		if player.Role == models.UserRoleMime {
+			stats.PlayedAsMime++
+			if stats.PlayedAsMime > 0 {
+				gamesWonAsMime := stats.MimeWinrate * float32(stats.PlayedAsMime-1)
+				if player.Team == room.TeamWon {
+					gamesWonAsMime++
+				}
+				stats.MimeWinrate = gamesWonAsMime / float32(stats.PlayedAsMime)
+			}
+		} else if player.Role == models.UserRoleGuesser {
+			stats.PlayedAsGuesser++
+			if stats.PlayedAsGuesser > 0 {
+				gamesWonAsGuesser := stats.GuesserWinrate * float32(stats.PlayedAsGuesser-1)
+				if player.Team == room.TeamWon {
+					gamesWonAsGuesser++
+				}
+				stats.GuesserWinrate = gamesWonAsGuesser / float32(stats.PlayedAsGuesser)
+			}
+		}
+		if err := repo.UpdatePlayerStats(ctx, stats); err != nil {
+			log.Error("failed to update player stats on game over", "username", player.Username, "error", err)
+		}
+	}
+}

handlers/timer.go

@@ -3,70 +3,37 @@ package handlers
 import (
 	"context"
 	"gralias/models"
+	"gralias/timer"
+	"log/slog"
 	"strconv"
-	"sync"
-	"time"
 )
 
-type roomTimer struct {
+func StartTurnTimer(roomID string, timeLeft uint32) {
-	ticker *time.Ticker
+	logger := slog.Default().With("room_id", roomID)
-	done   chan bool
-}
 
-var (
+	onTurnEnd := func(ctx context.Context, roomID string) {
-	timers = make(map[string]*roomTimer)
-	mu     sync.Mutex
-)
-
-func StartTurnTimer(roomID string, duration time.Duration) {
-	mu.Lock()
-	defer mu.Unlock()
-	if _, exists := timers[roomID]; exists {
-		return // Timer already running
-	}
-	ticker := time.NewTicker(1 * time.Second)
-	done := make(chan bool)
-	timers[roomID] = &roomTimer{ticker: ticker, done: done}
-	go func() {
-		for {
-			select {
-			case <-done:
-				return
-			case <-ticker.C:
 		room, err := repo.RoomGetByID(context.Background(), roomID)
 		if err != nil {
-					log.Error("failed to get room by id", "error", err)
+			logger.Error("failed to get room by id", "error", err)
-					StopTurnTimer(roomID)
 			return
 		}
-				if room.Settings.TurnSecondsLeft <= 0 {
+		logger.Info("turn time is over")
-					log.Info("turn time is over", "room_id", roomID)
 		room.ChangeTurn()
 		room.MimeDone = false
 		if err := repo.RoomUpdate(context.Background(), room); err != nil {
-						log.Error("failed to save room", "error", err)
+			logger.Error("failed to save room", "error", err)
 		}
-					notify(models.NotifyTurnTimerPrefix+room.ID, strconv.FormatUint(uint64(room.Settings.TurnSecondsLeft), 10))
+		notify(models.NotifyTurnTimerPrefix+room.ID, strconv.FormatUint(uint64(room.Settings.RoundTime), 10))
 		notifyBotIfNeeded(room)
-					StopTurnTimer(roomID)
-					return
 	}
-				room.Settings.TurnSecondsLeft--
+
-				// if err := saveRoom(room); err != nil {
+	onTick := func(ctx context.Context, roomID string, currentLeft uint32) {
-				// 	log.Error("failed to save room", "error", err)
+		notify(models.NotifyTurnTimerPrefix+roomID, strconv.FormatUint(uint64(currentLeft), 10))
-				// }
-				notify(models.NotifyRoomUpdatePrefix+room.ID, "")
 	}
-		}
+
-	}()
+	timer.StartTurnTimer(context.Background(), roomID, timeLeft, onTurnEnd, onTick, logger)
 }
 
 func StopTurnTimer(roomID string) {
-	mu.Lock()
+	timer.StopTurnTimer(roomID)
-	defer mu.Unlock()
-	if timer, exists := timers[roomID]; exists {
-		timer.ticker.Stop()
-		close(timer.done)
-		delete(timers, roomID)
-	}
 }

llmapi/main.go

@@ -1,31 +1,34 @@
 package llmapi
 
 import (
-	"encoding/json"
+	"context"
 	"errors"
 	"fmt"
 	"gralias/broker"
 	"gralias/config"
 	"gralias/models"
-	"gralias/pkg/cache"
+	"gralias/repos"
 	"io"
 	"log/slog"
 	"net/http"
 	"os"
 	"strconv"
 	"strings"
+	"sync"
 	"time"
 )
 
 var (
 	// botname -> channel
+	repo          = repos.RP
 	SignalChanMap = make(map[string]chan bool)
 	DoneChanMap   = make(map[string]chan bool)
+	mapMutex      = &sync.RWMutex{}
 	// got prompt: control character (\\u0000-\\u001F) found while parsing a string at line 4 column 0
-	MimePrompt          = `we are playing alias;\nyou are a mime (player who gives a clue of one noun word and number of cards you expect them to open) of the %s team (people who would guess by your clue want open the %s cards);\nplease return your clue, number of cards to open and what words you mean them to find using that clue in json like:\n{\n\"clue\": \"one-word-noun\",\n\"number\": \"number-from-0-to-9\",\n\"words_I_mean_my_team_to_open\": [\"this\", \"that\", ...]\n}\nthe team who openes all their cards first wins.\nplease return json only.\nunopen Blue cards left: %d;\nunopen Red cards left: %d;\nhere is the game info in json:\n%s`
+	GuesserSimplePrompt   = `we are playing game of alias;\n you were given a clue: \"%s\";\nplease return your guess and words that could be meant by the clue, but you do not wish to open yet, in json like:\n{\n\"guess\": \"most_relevant_word_to_the_clue\",\n\"could_be\": [\"this\", \"that\", ...]\n}\nhere is the words that you can choose from:\n%v`
-	GuesserPrompt       = `we are playing alias;\nyou are to guess words of the %s team (you want open %s cards) by given clue and a number of meant guesses;\nplease return your guesses and words that could be meant by the clue, but you do not wish to open yet, in json like:\n{\n\"guesses\": [\"word1\", \"word2\", ...],\n\"could_be\": [\"this\", \"that\", ...]\n}\nthe team who openes all their cards first wins.\nplease return json only.\nunopen Blue cards left: %d;\nunopen Red cards left: %d;\nhere is the cards (and other info), you need to choose revealed==false words:\n%s`
+	MimeSimplePrompt      = `we are playing alias;\nyou are to give one word clue and a number of words you mean your team to open; your team words: %v;\nhere are the words of opposite team you want to avoid: %v;\nand here is a black word that is critical not to pick: %s;\nplease return your clue, number of cards to open and what words you mean them to find using that clue in json like:\n{\n\"clue\": \"one-word-noun\",\n\"number\": \"number-from-0-to-9-as-string\",\n\"words_I_mean_my_team_to_open\": [\"this\", \"that\", ...]\n}\nplease return json only.`
-	GuesserSimplePrompt = `we are playing game of alias;\n you were given a clue: \"%s\";\nplease return your guess and words that could be meant by the clue, but you do not wish to open yet, in json like:\n{\n\"guess\": \"most_relevant_word_to_the_clue\",\n\"could_be\": [\"this\", \"that\", ...]\n}\nhere is the words that left:\n%v`
+	GuesserSimplePromptRU = `мы играем в alias;\n тебе дана подсказка (clue): \"%s\";\nпожалуйста, верни свою догадку (guess), а также слова, что тоже подходят к подсказке, но ты меньше в них уверен, в формате json; пример:\n{\n\"guess\": \"отгадка\",\n\"could_be\": [\"слово1\", \"слово2\", ...]\n}\nвот список слов из которых нужно выбрать:\n%v`
-	MimeSimplePrompt    = `we are playing alias;\nyou are to give one word clue and a number of words you mean your team to open; your team words: %v;\nhere are the words of opposite team you want to avoid: %v;\nand here is a black word that is critical not to pick: %s;\nplease return your clue, number of cards to open and what words you mean them to find using that clue in json like:\n{\n\"clue\": \"one-word-noun\",\n\"number\": \"number-from-0-to-9-as-string\",\n\"words_I_mean_my_team_to_open\": [\"this\", \"that\", ...]\n}\nplease return json only.\nunopen Blue cards left: %d;\nunopen Red cards left: %d;`
+	MimeSimplePromptRU    = `мы играем в alias;\nтебе нужно дать подсказку одним словом и число слов, что ты подразумевал этой подсказкой; слова твоей комманды: %v;\nслова противоположной комманды, что ты хочешь избежать: %v;\nи вот ЧЕРНОЕ СЛОВО, открыв которое твоя комманда проиграет игру: %s;\nпожалуйста, верни подсказку (одним словом) и количество слов, что ты подразумеваешь в формате json; пример:\n{\n\"clue\": \"подсказка\",\n\"number\": \"число-от-0-до-9-as-string\",\n\"words_I_mean_my_team_to_open\": [\"слово1\", \"слово2\", ...]\n}\nпожалуйста верни только json.`
 )
 
 func convertToSliceOfStrings(value any) ([]string, error) {
@@ -49,25 +52,9 @@ func convertToSliceOfStrings(value any) ([]string, error) {
 	}
 }
 
-//nolint: unused
-func (b *Bot) checkGuesses(tempMap map[string]any, room *models.Room) error {
-	guesses, err := convertToSliceOfStrings(tempMap["guesses"])
-	if err != nil {
-		b.log.Warn("failed to parse bot given guesses", "mimeResp", tempMap, "bot_name", b.BotName)
-		return err
-	}
-	for _, word := range guesses {
-		if err := b.checkGuess(word, room); err != nil {
-			// log error
-			b.log.Warn("failed to check guess", "mimeResp", tempMap, "bot_name", b.BotName, "guess", word)
-			return err
-		}
-	}
-	return nil
-}
-
 func (b *Bot) checkGuess(word string, room *models.Room) error {
-	color, exists := room.WCMap[word]
+	// color, exists := room.WCMap[word]
+	color, exists := room.FindColor(word)
 	b.log.Debug("bot trying to open card", "word", word, "color",
 		color, "exists", exists, "limit", room.ThisTurnLimit,
 		"opened", room.OpenedThisTurn)
@@ -75,8 +62,15 @@ func (b *Bot) checkGuess(word string, room *models.Room) error {
 		return fmt.Errorf("fn: checkGuess; %s does not exists", word)
 	}
 	room.RevealSpecificWord(word)
+	if err := repo.WordCardReveal(context.Background(), word, room.ID); err != nil {
+		b.log.Error("failed to reveal word in db", "word", word, "color",
+			color, "exists", exists, "limit", room.ThisTurnLimit,
+			"opened", room.OpenedThisTurn)
+		return err
+	}
 	room.UpdateCounter()
 	action := models.Action{
+		RoomID:     room.ID,
 		Actor:      b.BotName,
 		ActorColor: b.Team,
 		WordColor:  string(color),
@@ -96,6 +90,7 @@ func (b *Bot) checkGuess(word string, room *models.Room) error {
 		room.MimeDone = false
 		room.OpenedThisTurn = 0
 		room.ThisTurnLimit = 0
+		b.StopTurnTimer()
 	}
 	switch string(color) {
 	case string(models.WordColorBlack):
@@ -106,18 +101,22 @@ func (b *Bot) checkGuess(word string, room *models.Room) error {
 		room.OpenedThisTurn = 0
 		room.ThisTurnLimit = 0
 		action := models.Action{
+			RoomID:     room.ID,
 			Actor:      b.BotName,
 			ActorColor: string(b.Team),
 			WordColor:  models.WordColorBlack,
 			Action:     models.ActionTypeGameOver,
 		}
 		room.ActionHistory = append(room.ActionHistory, action)
+		b.StopTurnTimer()
+		updateStatsOnGameOver(context.Background(), room)
 	case string(models.WordColorWhite), string(oppositeColor):
 		// end turn
 		room.TeamTurn = oppositeColor
 		room.MimeDone = false
 		room.OpenedThisTurn = 0
 		room.ThisTurnLimit = 0
+		b.StopTurnTimer()
 	}
 	// check if no cards left => game over
 	if room.BlueCounter == 0 {
@@ -128,12 +127,15 @@ func (b *Bot) checkGuess(word string, room *models.Room) error {
 		room.OpenedThisTurn = 0
 		room.ThisTurnLimit = 0
 		action := models.Action{
+			RoomID:     room.ID,
 			Actor:      b.BotName,
 			ActorColor: string(b.Team),
 			WordColor:  models.WordColorBlack,
 			Action:     models.ActionTypeGameOver,
 		}
 		room.ActionHistory = append(room.ActionHistory, action)
+		b.StopTurnTimer()
+		updateStatsOnGameOver(context.Background(), room)
 	}
 	if room.RedCounter == 0 {
 		// red won
@@ -143,14 +145,32 @@ func (b *Bot) checkGuess(word string, room *models.Room) error {
 		room.OpenedThisTurn = 0
 		room.ThisTurnLimit = 0
 		action := models.Action{
+			RoomID:     room.ID,
 			Actor:      b.BotName,
 			ActorColor: string(b.Team),
 			WordColor:  models.WordColorBlack,
 			Action:     models.ActionTypeGameOver,
 		}
 		room.ActionHistory = append(room.ActionHistory, action)
+		b.StopTurnTimer()
+		updateStatsOnGameOver(context.Background(), room)
 	}
-	if err := saveRoom(room); err != nil {
+	ctx, tx, err := repo.InitTx(context.Background())
+	// nolint: errcheck
+	defer tx.Commit()
+	if err != nil {
+		b.log.Error("failed to init tx", "error", err)
+	}
+	if err := repo.ActionCreate(ctx, &action); err != nil {
+		// nolint: errcheck
+		tx.Rollback()
+		b.log.Error("failed to create action", "error", err, "action", action)
+		return err
+	}
+
+	if err := repo.RoomUpdate(ctx, room); err != nil {
+		// nolint: errcheck
+		tx.Rollback()
 		b.log.Error("failed to save room", "room", room)
 		err = fmt.Errorf("fn: checkGuess, failed to save room; err: %w", err)
 		return err
@@ -162,18 +182,40 @@ func (b *Bot) BotMove() {
 	// botJournalName := models.NotifyJournalPrefix + b.RoomID
 	b.log.Debug("got signal", "bot-team", b.Team, "bot-role", b.Role)
 	// get room cards and actions
-	room, err := getRoomByID(b.RoomID)
+	// room, err := getRoomByID(b.RoomID)
+	room, err := repo.RoomGetExtended(context.Background(), b.RoomID)
 	if err != nil {
 		b.log.Error("bot loop", "error", err)
 		return
 	}
-	eventName := models.NotifyBacklogPrefix + room.ID
+	if room.BotFailed {
+		if err := repo.RoomUnSetBotFailed(context.Background(), room.ID); err != nil {
+			b.log.Error("failed to unset bot failed bool", "error", err)
+		}
+	}
+	// eventName := models.NotifyBacklogPrefix + room.ID
+	eventName := models.NotifyRoomUpdatePrefix + room.ID
 	eventPayload := ""
 	defer func() { // save room
+		// just incase, get the room once more
+		// room, err = repo.RoomGetExtended(context.Background(), b.RoomID)
+		// if err != nil {
+		// 	b.log.Error("bot loop", "error", err)
+		// 	return
+		// }
 		if err := saveRoom(room); err != nil {
 			b.log.Error("failed to save room", "error", err)
 			return
 		}
+		if botName := room.WhichBotToMove(); botName != "" {
+			b.log.Debug("notifying bot", "name", botName)
+			mapMutex.RLock()
+			if sigChan, ok := SignalChanMap[botName]; ok {
+				sigChan <- true
+			}
+			mapMutex.RUnlock()
+			b.log.Debug("after sending the signal", "name", botName)
+		}
 		broker.Notifier.Notifier <- broker.NotificationEvent{
 			EventName: eventName,
 			Payload:   eventPayload,
@@ -185,13 +227,30 @@ func (b *Bot) BotMove() {
 	// call llm
 	llmResp, err := b.CallLLM(prompt)
 	if err != nil {
-		room.LogJournal = append(room.LogJournal, b.BotName+" send call got error: "+err.Error())
+		lj := models.Journal{
+			Entry:    fmt.Sprintf("bot '%s' exceeded attempts to call llm;", b.BotName),
+			Username: b.BotName,
+			RoomID:   b.RoomID,
+		}
+		if err := repo.JournalCreate(context.Background(), &lj); err != nil {
+			b.log.Warn("failed to write to journal", "entry", lj)
+		}
 		b.log.Error("bot loop", "error", err)
+		if err := repo.RoomSetBotFailed(context.Background(), room.ID); err != nil {
+			b.log.Error("failed to set bot failed bool", "error", err)
+		}
 		return
 	}
 	tempMap, err := b.LLMParser.ParseBytes(llmResp)
 	if err != nil {
-		room.LogJournal = append(room.LogJournal, b.BotName+" parse resp got error: "+err.Error())
+		lj := models.Journal{
+			Entry:    fmt.Sprintf("bot '%s' parsing resp failed;", b.BotName),
+			Username: b.BotName,
+			RoomID:   b.RoomID,
+		}
+		if err := repo.JournalCreate(context.Background(), &lj); err != nil {
+			b.log.Warn("failed to write to journal", "entry", lj)
+		}
 		b.log.Error("bot loop", "error", err, "resp", string(llmResp))
 		return
 	}
@@ -200,6 +259,22 @@ func (b *Bot) BotMove() {
 		mimeResp := MimeResp{}
 		b.log.Info("mime resp log", "mimeResp", tempMap)
 		mimeResp.Clue = strings.ToLower(tempMap["clue"].(string))
+		for _, card := range room.Cards {
+			if strings.ToLower(card.Word) == mimeResp.Clue {
+				b.log.Warn("bot-mime clue is one of the words on the board; retrying", "clue", mimeResp.Clue, "bot", b.BotName)
+				entry := fmt.Sprintf("bot-mime '%s' gave a clue '%s' which is one of the words on the board. retrying.", b.BotName, mimeResp.Clue)
+				lj := models.Journal{
+					Entry:    entry,
+					Username: b.BotName,
+					RoomID:   room.ID,
+				}
+				room.LogJournal = append(room.LogJournal, lj)
+				if err := repo.JournalCreate(context.Background(), &lj); err != nil {
+					b.log.Warn("failed to write to journal", "entry", lj)
+				}
+				return
+			}
+		}
 		var ok bool
 		mimeResp.Number, ok = tempMap["number"].(string)
 		if !ok {
@@ -207,6 +282,7 @@ func (b *Bot) BotMove() {
 			return
 		}
 		action := models.Action{
+			RoomID:     room.ID,
 			Actor:      b.BotName,
 			ActorColor: b.Team,
 			WordColor:  b.Team,
@@ -216,64 +292,92 @@ func (b *Bot) BotMove() {
 		}
 		room.ActionHistory = append(room.ActionHistory, action)
 		room.MimeDone = true
-		meant := fmt.Sprintf(b.BotName+" meant to open: %v", tempMap["words_I_mean_my_team_to_open"])
+		// entry := fmt.Sprintf("meant to open: %v", tempMap["words_I_mean_my_team_to_open"])
-		room.LogJournal = append(room.LogJournal, meant)
+		// lj := models.Journal{
+		// 	Entry:    entry,
+		// 	Username: b.BotName,
+		// 	RoomID:   room.ID,
+		// }
+		// room.LogJournal = append(room.LogJournal, lj)
+		// if err := repo.JournalCreate(context.Background(), &lj); err != nil {
+		// 	b.log.Warn("failed to write to journal", "entry", lj)
+		// }
 		eventPayload = mimeResp.Clue + mimeResp.Number
 		guessLimitU64, err := strconv.ParseUint(mimeResp.Number, 10, 8)
 		if err != nil {
 			b.log.Warn("failed to parse bot given limit", "mimeResp", mimeResp, "bot_name", b.BotName)
 		}
+		room.OpenedThisTurn = 0 // in case it is not
 		room.ThisTurnLimit = uint8(guessLimitU64)
 		if room.ThisTurnLimit == 0 {
 			b.log.Warn("turn limit is 0", "mimeResp", mimeResp)
 			room.ThisTurnLimit = 9
 		}
+		if err := repo.ActionCreate(context.Background(), &action); err != nil {
+			b.log.Error("failed to create action", "error", err)
+			return
+		}
+		b.StartTurnTimer(room.Settings.RoundTime)
 		if err := saveRoom(room); err != nil {
 			b.log.Error("failed to save room", "error", err)
 			return
 		}
 	case models.UserRoleGuesser:
-		// // deprecated
-		// if err := b.checkGuesses(tempMap, room); err != nil {
-		// 	b.log.Warn("failed to check guess", "mimeResp", tempMap, "bot_name", b.BotName)
-		// 	continue
-		// }
 		guess, ok := tempMap["guess"].(string)
 		if !ok || guess == "" {
 			b.log.Warn("failed to parse guess", "mimeResp", tempMap, "bot_name", b.BotName)
 		}
 		if err := b.checkGuess(guess, room); err != nil {
-			b.log.Warn("failed to check guess", "mimeResp", tempMap, "bot_name", b.BotName, "guess", guess, "error", err)
+			b.log.Error("failed to check guess", "mimeResp", tempMap, "bot_name", b.BotName, "guess", guess, "error", err)
-			msg := fmt.Sprintf("failed to check guess; mimeResp: %v; bot_name: %s; guess: %s; error: %v", tempMap, b.BotName, guess, err)
+			entry := fmt.Sprintf("failed to check guess; mimeResp: %v; guess: %s; error: %v", tempMap, guess, err)
-			room.LogJournal = append(room.LogJournal, msg)
+			lj := models.Journal{
+				Entry:    entry,
+				Username: b.BotName,
+				RoomID:   room.ID,
+			}
+			room.LogJournal = append(room.LogJournal, lj)
+			if err := repo.JournalCreate(context.Background(), &lj); err != nil {
+				b.log.Warn("failed to write to journal", "entry", lj)
+			}
 		}
 		b.log.Info("guesser resp log", "guesserResp", tempMap)
 		couldBe, err := convertToSliceOfStrings(tempMap["could_be"])
 		if err != nil {
 			b.log.Warn("failed to parse could_be", "bot_resp", tempMap, "bot_name", b.BotName)
 		}
-		room.LogJournal = append(room.LogJournal, fmt.Sprintf("%s also considered this: %v", b.BotName, couldBe))
+		entry := fmt.Sprintf("%s guessed: %s; also considered this: %v", b.BotName, guess, couldBe)
-		eventName = models.NotifyRoomUpdatePrefix + room.ID
+		lj := models.Journal{
-		eventPayload = ""
+			Entry:    entry,
-	// TODO: needs to decide if it wants to open the next cardword or end turn
+			Username: b.BotName,
-	// or end turn on limit
+			RoomID:   room.ID,
+		}
+		room.LogJournal = append(room.LogJournal, lj)
+		if err := repo.JournalCreate(context.Background(), &lj); err != nil {
+			b.log.Warn("failed to write to journal", "entry", lj)
+		}
 	default:
 		b.log.Error("unexpected role", "role", b.Role, "resp-map", tempMap)
 		return
 	}
-	if botName := room.WhichBotToMove(); botName != "" {
-		b.log.Debug("notifying bot", "name", botName)
-		SignalChanMap[botName] <- true
-	}
 }
 
 // StartBot
 func (b *Bot) StartBot() {
+	mapMutex.Lock()
+	signalChan, sOk := SignalChanMap[b.BotName]
+	doneChan, dOk := DoneChanMap[b.BotName]
+	mapMutex.Unlock()
+
+	if !sOk || !dOk {
+		b.log.Error("bot channels not found in map", "bot-name", b.BotName)
+		return
+	}
+
 	for {
 		select {
-		case <-SignalChanMap[b.BotName]:
+		case <-signalChan:
 			b.BotMove()
-		case <-DoneChanMap[b.BotName]:
+		case <-doneChan:
 			b.log.Debug("got done signal", "bot-name", b.BotName)
 			return
 		}
@@ -281,19 +385,51 @@ func (b *Bot) StartBot() {
 }
 
 func RemoveBot(botName string, room *models.Room) error {
+	mapMutex.Lock()
 	// channels
-	DoneChanMap[botName] <- true
+	if doneChan, ok := DoneChanMap[botName]; ok {
-	close(DoneChanMap[botName])
+		doneChan <- true
-	close(SignalChanMap[botName])
+		close(doneChan)
+	}
+	if signalChan, ok := SignalChanMap[botName]; ok {
+		close(signalChan)
+	}
 	// maps
-	delete(room.BotMap, botName)
 	delete(DoneChanMap, botName)
 	delete(SignalChanMap, botName)
+	mapMutex.Unlock()
+
+	delete(room.BotMap, botName)
 	// remove role from room
 	room.RemovePlayer(botName)
+	slog.Debug("removing bot player", "name", botName, "room_id", room.ID, "room", room)
+	if err := repo.PlayerDelete(context.Background(), botName); err != nil {
+		slog.Error("failed to remove bot player", "name", botName, "room_id", room.ID)
+		return err
+	}
 	return saveRoom(room)
 }
 
+func RemoveBotNoRoom(botName string) error {
+	mapMutex.Lock()
+	// channels
+	dc, ok := DoneChanMap[botName]
+	if ok {
+		dc <- true
+		close(DoneChanMap[botName])
+	}
+	sc, ok := SignalChanMap[botName]
+	if ok {
+		close(sc)
+	}
+	// maps
+	delete(DoneChanMap, botName)
+	delete(SignalChanMap, botName)
+	mapMutex.Unlock()
+	// remove role from room
+	return repo.PlayerDelete(context.Background(), botName)
+}
+
 // EndBot
 
 func NewBot(role, team, name, roomID string, cfg *config.Config, recovery bool) (*Bot, error) {
@@ -316,7 +452,8 @@ func NewBot(role, team, name, roomID string, cfg *config.Config, recovery bool)
 		bot.LLMParser = NewOpenRouterParser(bot.log)
 	}
 	// add to room
-	room, err := getRoomByID(bot.RoomID)
+	// room, err := getRoomByID(bot.RoomID)
+	room, err := repo.RoomGetExtended(context.Background(), bot.RoomID)
 	if err != nil {
 		return nil, err
 	}
@@ -360,46 +497,44 @@ func NewBot(role, team, name, roomID string, cfg *config.Config, recovery bool)
 	if err := saveRoom(room); err != nil {
 		return nil, err
 	}
+	if !recovery {
 		if err := saveBot(bot); err != nil {
 			return nil, err
 		}
+	}
+	bot.log.Debug("before adding to ch map", "name", bot.BotName)
 	// buffered channel to send to it in the same goroutine
+	mapMutex.Lock()
 	SignalChanMap[bot.BotName] = make(chan bool, 1)
 	DoneChanMap[bot.BotName] = make(chan bool, 1)
+	mapMutex.Unlock()
+	bot.log.Debug("after adding to ch map", "name", bot.BotName)
 	go bot.StartBot() // run bot routine
 	return bot, nil
 }
 
 func saveBot(bot *Bot) error {
-	key := models.CacheBotPredix + bot.RoomID + bot.BotName
+	// key := models.CacheBotPredix + bot.RoomID + bot.BotName
-	data, err := json.Marshal(bot)
+	// data, err := json.Marshal(bot)
-	if err != nil {
+	// if err != nil {
-		return err
+	// 	return err
-	}
+	// // }
-	cache.MemCache.Set(key, data)
+	// cache.MemCache.Set(key, data)
-	return nil
+	botPlayer := bot.ToPlayer()
-}
+	return repo.PlayerAdd(context.Background(), botPlayer)
-
-func getRoomByID(roomID string) (*models.Room, error) {
-	roomBytes, err := cache.MemCache.Get(models.CacheRoomPrefix + roomID)
-	if err != nil {
-		return nil, err
-	}
-	resp := &models.Room{}
-	if err := json.Unmarshal(roomBytes, &resp); err != nil {
-		return nil, err
-	}
-	return resp, nil
 }
 
 func saveRoom(room *models.Room) error {
-	key := models.CacheRoomPrefix + room.ID
+	// key := models.CacheRoomPrefix + room.ID
-	data, err := json.Marshal(room)
+	// data, err := json.Marshal(room)
-	if err != nil {
+	// if err != nil {
-		return err
+	// 	return err
-	}
+	// }
-	cache.MemCache.Set(key, data)
+	// cache.MemCache.Set(key, data)
-	return nil
+	// ------------
+	// probably need to update other tables
+	// like word_cards or marks;
+	return repo.RoomUpdate(context.Background(), room)
 }
 
 func (b *Bot) BuildSimpleGuesserPrompt(room *models.Room) string {
@@ -418,6 +553,9 @@ func (b *Bot) BuildSimpleGuesserPrompt(room *models.Room) string {
 		}
 		words[i] = card.Word
 	}
+	if strings.EqualFold(room.Settings.Language, "ru") {
+		return fmt.Sprintf(MimeSimplePromptRU, clueAction.Word, words)
+	}
 	return fmt.Sprintf(GuesserSimplePrompt, clueAction.Word, words)
 }
 
@@ -446,34 +584,20 @@ func (b *Bot) BuildSimpleMimePrompt(room *models.Room) string {
 			theirwords = append(theirwords, card.Word)
 		}
 	}
-	return fmt.Sprintf(MimeSimplePrompt, ourwords, theirwords, blackWord, room.BlueCounter, room.RedCounter)
+	if strings.EqualFold(room.Settings.Language, "ru") {
+		return fmt.Sprintf(MimeSimplePromptRU, ourwords, theirwords, blackWord)
+	}
+	return fmt.Sprintf(MimeSimplePrompt, ourwords, theirwords, blackWord)
 }
 
 func (b *Bot) BuildPrompt(room *models.Room) string {
 	if b.Role == "" {
 		return ""
 	}
-	// toText := make(map[string]any)
-	// toText["backlog"] = room.ActionHistory
-	// // mime sees all colors;
-	// // guesser sees only revealed ones
-	// if b.Role == models.UserRoleMime {
-	// 	toText["cards"] = room.Cards
-	// }
-	// data, err := json.Marshal(toText)
-	// if err != nil {
-	// 	b.log.Error("failed to marshal", "error", err)
-	// 	return ""
-	// }
-	// Escape the JSON string for inclusion in another JSON field
-	// escapedData := strings.ReplaceAll(string(data), `"`, `\"`)
 	if b.Role == models.UserRoleMime {
-		// return fmt.Sprintf(MimeSimplePrompt, b.Team, b.Team, room.BlueCounter, room.RedCounter, escapedData)
-		// return fmt.Sprintf(MimePrompt, b.Team, b.Team, room.BlueCounter, room.RedCounter, escapedData)
 		return b.BuildSimpleMimePrompt(room)
 	}
 	if b.Role == models.UserRoleGuesser {
-		// return fmt.Sprintf(GuesserPrompt, b.Team, b.Team, room.BlueCounter, room.RedCounter, escapedData)
 		return b.BuildSimpleGuesserPrompt(room)
 	}
 	return ""
@@ -491,7 +615,7 @@ func (b *Bot) CallLLM(prompt string) ([]byte, error) {
 		req, err := http.NewRequest(method, b.cfg.LLMConfig.URL, payloadReader)
 		if err != nil {
 			if attempt == maxRetries-1 {
-				return nil, fmt.Errorf("failed to create request: %w", err)
+				return nil, fmt.Errorf("LLM call failed after %d retries on request creation: %w", maxRetries, err)
 			}
 			b.log.Error("failed to make new request; will retry", "error", err, "url", b.cfg.LLMConfig.URL, "attempt", attempt)
 			time.Sleep(time.Duration(baseDelay) * time.Second * time.Duration(attempt+1))
@@ -503,7 +627,7 @@ func (b *Bot) CallLLM(prompt string) ([]byte, error) {
 		resp, err := client.Do(req)
 		if err != nil {
 			if attempt == maxRetries-1 {
-				return nil, fmt.Errorf("http request failed: %w", err)
+				return nil, fmt.Errorf("LLM call failed after %d retries on client.Do: %w", maxRetries, err)
 			}
 			b.log.Error("http request failed; will retry", "error", err, "url", b.cfg.LLMConfig.URL, "attempt", attempt)
 			delay := time.Duration(baseDelay*(attempt+1)) * time.Second
@@ -514,7 +638,7 @@ func (b *Bot) CallLLM(prompt string) ([]byte, error) {
 		resp.Body.Close()
 		if err != nil {
 			if attempt == maxRetries-1 {
-				return nil, fmt.Errorf("failed to read response body: %w", err)
+				return nil, fmt.Errorf("LLM call failed after %d retries on reading body: %w", maxRetries, err)
 			}
 			b.log.Error("failed to read response body; will retry", "error", err, "url", b.cfg.LLMConfig.URL, "attempt", attempt)
 			delay := time.Duration(baseDelay*(attempt+1)) * time.Second
@@ -524,7 +648,7 @@ func (b *Bot) CallLLM(prompt string) ([]byte, error) {
 		// Check status code
 		if resp.StatusCode >= 400 && resp.StatusCode < 600 {
 			if attempt == maxRetries-1 {
-				return nil, fmt.Errorf("after %d retries, still got status %d", maxRetries, resp.StatusCode)
+				return nil, fmt.Errorf("LLM call failed after %d retries, got status %d", maxRetries, resp.StatusCode)
 			}
 			b.log.Warn("retriable status code; will retry", "code", resp.StatusCode, "attempt", attempt)
 			delay := time.Duration((baseDelay * (1 << attempt))) * time.Second
@@ -539,6 +663,5 @@ func (b *Bot) CallLLM(prompt string) ([]byte, error) {
 		b.log.Debug("llm resp", "body", string(body), "url", b.cfg.LLMConfig.URL, "attempt", attempt)
 		return body, nil
 	}
-	// This line should not be reached because each error path returns in the loop.
 	return nil, errors.New("unknown error in retry loop")
 }

llmapi/models.go

@@ -2,6 +2,7 @@ package llmapi
 
 import (
 	"gralias/config"
+	"gralias/models"
 	"log/slog"
 )
 
@@ -84,3 +85,13 @@ type Bot struct {
 	// SignalsCh chan bool
 	// DoneCh    chan bool
 }
+
+func (b *Bot) ToPlayer() *models.Player {
+	return &models.Player{
+		Role:     models.StrToUserRole(b.Role),
+		Team:     models.StrToUserTeam(b.Team),
+		RoomID:   &b.RoomID,
+		Username: b.BotName,
+		IsBot:    true,
+	}
+}

llmapi/stats.go

@@ -0,0 +1,70 @@
+package llmapi
+
+import (
+	"context"
+	"gralias/models"
+	"log/slog"
+	"os"
+)
+
+var log *slog.Logger
+
+func init() {
+	log = slog.New(slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{
+		Level:     slog.LevelDebug,
+		AddSource: true,
+	}))
+}
+
+// updateStatsOnGameOver updates stats for all players in a room when a game ends.
+func updateStatsOnGameOver(ctx context.Context, room *models.Room) {
+	// Get all players in the room
+	players, err := repo.PlayerListByRoom(ctx, room.ID)
+	if err != nil {
+		log.Error("failed to list players by room for stats update", "room_id", room.ID, "error", err)
+		return
+	}
+
+	for _, player := range players {
+		if player.IsBot {
+			continue
+		}
+
+		stats, err := repo.GetPlayerStats(ctx, player.Username)
+		if err != nil {
+			log.Error("failed to get player stats for game over update", "username", player.Username, "error", err)
+			continue
+		}
+
+		stats.GamesPlayed++
+		if player.Team == room.TeamWon {
+			stats.GamesWon++
+		} else {
+			stats.GamesLost++
+		}
+
+		if player.Role == models.UserRoleMime {
+			stats.PlayedAsMime++
+			if stats.PlayedAsMime > 0 {
+				gamesWonAsMime := stats.MimeWinrate * float32(stats.PlayedAsMime-1)
+				if player.Team == room.TeamWon {
+					gamesWonAsMime++
+				}
+				stats.MimeWinrate = gamesWonAsMime / float32(stats.PlayedAsMime)
+			}
+		} else if player.Role == models.UserRoleGuesser {
+			stats.PlayedAsGuesser++
+			if stats.PlayedAsGuesser > 0 {
+				gamesWonAsGuesser := stats.GuesserWinrate * float32(stats.PlayedAsGuesser-1)
+				if player.Team == room.TeamWon {
+					gamesWonAsGuesser++
+				}
+				stats.GuesserWinrate = gamesWonAsGuesser / float32(stats.PlayedAsGuesser)
+			}
+		}
+
+		if err := repo.UpdatePlayerStats(ctx, stats); err != nil {
+			log.Error("failed to update player stats on game over", "username", player.Username, "error", err)
+		}
+	}
+}

llmapi/timer.go

@@ -0,0 +1,49 @@
+package llmapi
+
+import (
+	"context"
+	"gralias/broker"
+	"gralias/models"
+	"gralias/repos"
+	"gralias/timer"
+	"strconv"
+)
+
+func (b *Bot) StartTurnTimer(timeLeft uint32) {
+	logger := b.log.With("room_id", b.RoomID)
+
+	onTurnEnd := func(ctx context.Context, roomID string) {
+		room, err := repos.RP.RoomGetByID(context.Background(), roomID)
+		if err != nil {
+			logger.Error("failed to get room by id", "error", err)
+			return
+		}
+		logger.Info("turn time is over")
+		room.ChangeTurn()
+		room.MimeDone = false
+		if err := repos.RP.RoomUpdate(context.Background(), room); err != nil {
+			logger.Error("failed to save room", "error", err)
+		}
+		broker.Notifier.Notifier <- broker.NotificationEvent{
+			EventName: models.NotifyTurnTimerPrefix + room.ID,
+			Payload:   strconv.FormatUint(uint64(room.Settings.RoundTime), 10),
+		}
+		// notifyBotIfNeeded(room)
+		if botName := room.WhichBotToMove(); botName != "" {
+			SignalChanMap[botName] <- true
+		}
+	}
+
+	onTick := func(ctx context.Context, roomID string, currentLeft uint32) {
+		broker.Notifier.Notifier <- broker.NotificationEvent{
+			EventName: models.NotifyTurnTimerPrefix + roomID,
+			Payload:   strconv.FormatUint(uint64(currentLeft), 10),
+		}
+	}
+
+	timer.StartTurnTimer(context.Background(), b.RoomID, timeLeft, onTurnEnd, onTick, logger)
+}
+
+func (b *Bot) StopTurnTimer() {
+	timer.StopTurnTimer(b.RoomID)
+}

main.go

@@ -3,12 +3,17 @@ package main
 import (
 	"context"
 	"gralias/config"
+	"gralias/crons"
 	"gralias/handlers"
-	"gralias/pkg/cache"
+	"gralias/repos"
+	"gralias/telemetry"
 	"log/slog"
 	"net/http"
+	_ "net/http/pprof"
 	"os"
 	"os/signal"
+	"path/filepath"
+	"strings"
 	"syscall"
 	"time"
 )
@@ -19,20 +24,58 @@ func init() {
 	cfg = config.LoadConfigOrDefault("")
 }
 
+// GzipFileServer serves pre-compressed .gz files if available
+func GzipFileServer(root http.FileSystem) http.Handler {
+	fs := http.FileServer(root)
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		// Check if client accepts gzip
+		if strings.Contains(r.Header.Get("Accept-Encoding"), "gzip") {
+			// Check for .gz version of the file
+			gzPath := r.URL.Path + ".gz"
+			if file, err := root.Open(gzPath); err == nil {
+				file.Close()
+				// Set headers for gzip
+				w.Header().Set("Content-Encoding", "gzip")
+				w.Header().Set("Content-Type", getContentType(r.URL.Path))
+				r.URL.Path = gzPath
+			}
+		}
+		fs.ServeHTTP(w, r)
+	})
+}
+
+// Helper to set correct Content-Type
+func getContentType(path string) string {
+	switch filepath.Ext(path) {
+	case ".css":
+		return "text/css"
+	case ".js":
+		return "application/javascript"
+	default:
+		return "" // http.FileServer will detect it
+	}
+}
+
 func ListenToRequests(port string) *http.Server {
 	mux := http.NewServeMux()
+	var handler http.Handler = mux
+	handler = handlers.LogRequests(handlers.GetSession(handler))
+	handler = telemetry.OtelMiddleware(handler)
 	server := &http.Server{
-		Handler:      handlers.LogRequests(handlers.GetSession(mux)),
+		Handler: handler,
 		Addr:    ":" + port,
-		ReadTimeout:  time.Second * 5, // TODO: to cfg
+		// ReadTimeout:  time.Second * 5, // does this timeout conflict with sse connection?
 		WriteTimeout: 0, // sse streaming
 	}
-	fs := http.FileServer(http.Dir("assets/"))
+	// fs := http.FileServer(http.Dir("assets/"))
-	mux.Handle("GET /assets/", http.StripPrefix("/assets/", fs))
+	fs := http.Dir("assets/")
+	mux.Handle("GET /assets/", http.StripPrefix("/assets/", GzipFileServer(fs)))
 	//
 	mux.HandleFunc("GET /ping", handlers.HandlePing)
 	mux.HandleFunc("GET /", handlers.HandleHome)
+	mux.HandleFunc("GET /stats", handlers.HandleStats)
 	mux.HandleFunc("POST /login", handlers.HandleFrontLogin)
+	mux.HandleFunc("GET /signout", handlers.HandleSignout)
 	mux.HandleFunc("POST /join-team", handlers.HandleJoinTeam)
 	mux.HandleFunc("GET /end-turn", handlers.HandleEndTurn)
 	mux.HandleFunc("POST /room-create", handlers.HandleCreateRoom)
@@ -49,6 +92,7 @@ func ListenToRequests(port string) *http.Server {
 	mux.HandleFunc("GET /add-bot", handlers.HandleAddBot)
 	mux.HandleFunc("GET /remove-bot", handlers.HandleRemoveBot)
 	mux.HandleFunc("GET /mark-card", handlers.HandleMarkCard)
+	mux.HandleFunc("GET /room", handlers.HandleGetRoom)
 	// special
 	mux.HandleFunc("GET /renotify-bot", handlers.HandleRenotifyBot)
 	// sse
@@ -58,11 +102,29 @@ func ListenToRequests(port string) *http.Server {
 }
 
 func main() {
+	shutdown := telemetry.InitTracer()
+	defer shutdown()
 	// Setup graceful shutdown
 	stop := make(chan os.Signal, 1)
 	signal.Notify(stop, os.Interrupt, syscall.SIGTERM)
-
+	// repo := repos.NewRepoProvider(cfg.DBPath)
+	repo := repos.RP
+	defer repo.Close()
+	cm := crons.NewCronManager(repo, slog.Default())
+	cm.Start()
 	server := ListenToRequests(cfg.ServerConfig.Port)
+	pprofPort := "6060"
+	pprofServer := &http.Server{
+		Addr: ":" + pprofPort,
+	}
+
+	go func() {
+		slog.Info("Pprof server listening", "addr", pprofPort)
+		if err := pprofServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			slog.Error("Pprof server failed", "error", err)
+		}
+	}()
+
 	go func() {
 		if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
 			panic(err)
@@ -70,11 +132,14 @@ func main() {
 	}()
 
 	<-stop
-	slog.Info("Shutting down server...")
+	slog.Info("Shutting down servers...")
 	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
 	defer cancel()
+
 	if err := server.Shutdown(ctx); err != nil {
-		slog.Error("server shutdown failed", "error", err)
+		slog.Error("Main server shutdown failed", "error", err)
+	}
+	if err := pprofServer.Shutdown(ctx); err != nil {
+		slog.Error("Pprof server shutdown failed", "error", err)
 	}
-	cache.MemCache.BackupNow()
 }

migrations/001_initial_schema.up.sql

@@ -13,6 +13,7 @@ CREATE TABLE rooms (
     mime_done BOOLEAN NOT NULL DEFAULT FALSE,
     is_running BOOLEAN NOT NULL DEFAULT FALSE,
     is_over BOOLEAN NOT NULL DEFAULT FALSE,
+    bot_failed BOOLEAN NOT NULL DEFAULT FALSE,
     team_won TEXT NOT NULL DEFAULT '',
     room_link TEXT NOT NULL DEFAULT ''
 );
@@ -21,10 +22,11 @@ CREATE TABLE players (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     room_id TEXT, -- nullable
     username TEXT NOT NULL UNIQUE,
+    password TEXT NOT NULL DEFAULT '',
     team TEXT NOT NULL DEFAULT '', -- 'red' or 'blue'
     role TEXT NOT NULL DEFAULT '', -- 'guesser' or 'mime'
     is_bot BOOLEAN NOT NULL DEFAULT FALSE,
-    FOREIGN KEY (room_id) REFERENCES rooms(id)
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
 );
 
 CREATE TABLE word_cards (
@@ -34,15 +36,15 @@ CREATE TABLE word_cards (
     color TEXT NOT NULL DEFAULT '',
     revealed BOOLEAN NOT NULL DEFAULT FALSE,
     mime_view BOOLEAN NOT NULL DEFAULT FALSE,
-    FOREIGN KEY (room_id) REFERENCES rooms(id)
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
 );
 
 CREATE TABLE card_marks (
-    id INTEGER PRIMARY KEY AUTOINCREMENT,
     card_id INTEGER NOT NULL,
     username TEXT NOT NULL,
-    active BOOLEAN NOT NULL DEFAULT TRUE,
+    FOREIGN KEY (card_id) REFERENCES word_cards(id) ON DELETE CASCADE,
-    FOREIGN KEY (card_id) REFERENCES word_cards(id)
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE,
+    PRIMARY KEY (card_id, username)
 );
 
 CREATE TABLE actions (
@@ -55,7 +57,7 @@ CREATE TABLE actions (
     word_color TEXT NOT NULL DEFAULT '',
     number_associated TEXT NOT NULL DEFAULT '', -- for clues
     created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    FOREIGN KEY (room_id) REFERENCES rooms(id)
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
 );
 
 CREATE TABLE settings (
@@ -65,7 +67,7 @@ CREATE TABLE settings (
     room_pass TEXT NOT NULL DEFAULT '',
     turn_time INTEGER NOT NULL DEFAULT 60, -- seconds
     created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    FOREIGN KEY (room_id) REFERENCES rooms(id)
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
 );
 
 CREATE TABLE sessions(
@@ -74,5 +76,32 @@ CREATE TABLE sessions(
     lifetime INTEGER NOT NULL DEFAULT 3600,
     token_key TEXT NOT NULL DEFAULT '' UNIQUE, -- encoded value
     username TEXT NOT NULL,
-    FOREIGN KEY (username) REFERENCES players(username)
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE
 );
+
+CREATE TABLE journal(
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    entry TEXT NOT NULL DEFAULT '',
+    username TEXT NOT NULL,
+    room_id TEXT NOT NULL,
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE,
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+);
+
+CREATE TABLE player_stats (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    username TEXT NOT NULL UNIQUE,
+    games_played INTEGER NOT NULL DEFAULT 0,
+    games_won INTEGER NOT NULL DEFAULT 0,
+    games_lost INTEGER NOT NULL DEFAULT 0,
+    opened_opposite_words INTEGER NOT NULL DEFAULT 0,
+    opened_white_words INTEGER NOT NULL DEFAULT 0,
+    opened_black_words INTEGER NOT NULL DEFAULT 0,
+    mime_winrate REAL NOT NULL DEFAULT 0.0,
+    guesser_winrate REAL NOT NULL DEFAULT 0.0,
+    played_as_mime INTEGER NOT NULL DEFAULT 0,
+    played_as_guesser INTEGER NOT NULL DEFAULT 0,
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE
+);
+

migrations/002_add_stats_elo.down.sql

@@ -0,0 +1,3 @@
+DROP TRIGGER IF EXISTS update_player_rating;
+
+ALTER TABLE DROP COLUMN rating;

migrations/002_add_stats_elo.up.sql

@@ -0,0 +1,20 @@
+ALTER TABLE player_stats 
+ADD COLUMN rating REAL NOT NULL DEFAULT 1000.0;
+
+CREATE TRIGGER update_player_rating 
+AFTER UPDATE OF games_played, games_won ON player_stats
+WHEN NEW.games_played = OLD.games_played + 1
+BEGIN
+    UPDATE player_stats
+    SET rating = OLD.rating + 
+                 32.0 * (
+                     CASE 
+                         WHEN NEW.games_won = OLD.games_won + 1 
+                             THEN 1.0 - 0.5  -- Win term: 0.5
+                         ELSE 0.0 - 0.5      -- Loss term: -0.5
+                     END
+                 ) + 
+                 0.05 * (1000.0 - OLD.rating)
+    WHERE id = OLD.id;
+END;
+

models/main.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"gralias/utils"
+	"strings"
 	"time"
 
 	"github.com/rs/xid"
@@ -98,14 +99,14 @@ type Action struct {
 	Word       string    `json:"word" db:"word"`
 	WordColor  string    `json:"word_color" db:"word_color"`
 	Number     string    `json:"number_associated" db:"number_associated"`
-	CreatedAt     time.Time `json:"created_at" db:"-"`
+	CreatedAt  time.Time `json:"created_at" db:"created_at"`
-	CreatedAtUnix int64     `db:"created_at"`
 }
 
 type Player struct {
 	ID       uint32   `json:"id" db:"id"`
 	RoomID   *string  `json:"room_id" db:"room_id"`
 	Username string   `json:"username" db:"username"`
+	Password string   `json:"-" db:"password"`
 	Team     UserTeam `json:"team" db:"team"`
 	Role     UserRole `json:"role" db:"role"`
 	IsBot    bool     `json:"is_bot" db:"is_bot"`
@@ -126,8 +127,32 @@ type BotPlayer struct {
 }
 
 type CardMark struct {
-	Username string
+	CardID   uint32 `db:"card_id"`
-	Active   bool
+	Username string `db:"username"`
+}
+
+type Journal struct {
+	ID        uint32    `db:"id"`
+	Username  string    `db:"username"`
+	RoomID    string    `db:"room_id"`
+	Entry     string    `db:"entry"`
+	CreatedAt time.Time `db:"created_at"`
+}
+
+type PlayerStats struct {
+	ID                  uint32  `db:"id"`
+	Username            string  `db:"username"`
+	GamesPlayed         int     `db:"games_played"`
+	GamesWon            int     `db:"games_won"`
+	GamesLost           int     `db:"games_lost"`
+	OpenedOppositeWords int     `db:"opened_opposite_words"`
+	OpenedWhiteWords    int     `db:"opened_white_words"`
+	OpenedBlackWords    int     `db:"opened_black_words"`
+	MimeWinrate         float32 `db:"mime_winrate"`
+	GuesserWinrate      float32 `db:"guesser_winrate"`
+	PlayedAsMime        int     `db:"played_as_mime"`
+	PlayedAsGuesser     int     `db:"played_as_guesser"`
+	Rating              float32 `db:"rating"`
 }
 
 type Room struct {
@@ -150,16 +175,25 @@ type Room struct {
 	RedTeam       Team                 `db:"-"`
 	BlueTeam      Team                 `db:"-"`
 	Cards         []WordCard           `db:"-"`
-	WCMap         map[string]WordColor `db:"-"`
 	BotMap        map[string]BotPlayer `db:"-"`
-	Mark          CardMark             `db:"-"`
+	LogJournal    []Journal            `db:"-"`
-	LogJournal    []string             `db:"-"`
 	Settings      GameSettings         `db:"-"`
+	//
+	BotFailed bool `db:"bot_failed"`
+}
+
+func (r *Room) FindColor(word string) (WordColor, bool) {
+	for _, card := range r.Cards {
+		if strings.EqualFold(card.Word, word) {
+			return card.Color, true
+		}
+	}
+	return "", false
 }
 
 func (r *Room) ClearMarks() {
-	for i, _ := range r.Cards {
+	for i := range r.Cards {
-		r.Cards[i].Mark = []CardMark{}
+		r.Cards[i].Marks = []CardMark{}
 	}
 }
 
@@ -279,7 +313,7 @@ func getGuesser(m map[string]BotPlayer, team UserTeam) string {
 func (r *Room) WhichBotToMove() string {
 	fmt.Println("looking for bot to move", "team-turn:", r.TeamTurn,
 		"mime-done:", r.MimeDone, "bot-map:", r.BotMap, "is_running:", r.IsRunning,
-		"blueMime:", r.BlueTeam.Mime, "redMime:", r.RedTeam.Mime)
+		"blueMime:", r.BlueTeam.Mime, "redMime:", r.RedTeam.Mime, "card-limit:", r.ThisTurnLimit, "opened:", r.OpenedThisTurn)
 	if !r.IsRunning {
 		return ""
 	}
@@ -366,12 +400,14 @@ func (r *Room) GuesserView() {
 	}
 }
 
-func (r *Room) RevealSpecificWord(word string) {
+func (r *Room) RevealSpecificWord(word string) uint32 {
 	for i, card := range r.Cards {
 		if card.Word == word {
 			r.Cards[i].Revealed = true
+			return card.ID
 		}
 	}
+	return 0
 }
 
 type WordCard struct {
@@ -381,7 +417,7 @@ type WordCard struct {
 	Color    WordColor  `json:"color" db:"color"`
 	Revealed bool       `json:"revealed" db:"revealed"`
 	Mime     bool       `json:"mime" db:"mime_view"` // user who sees that card is mime
-	Mark     []CardMark `json:"marks" db:"-"`
+	Marks    []CardMark `json:"marks" db:"-"`
 }
 
 // table: settings
@@ -390,7 +426,7 @@ type GameSettings struct {
 	RoomID   string `db:"room_id"`
 	Language string `json:"language" example:"en" form:"language" db:"language"`
 	RoomPass string `json:"room_pass" db:"room_pass"`
-	TurnSecondsLeft uint32    `db:"-"`
+
 	RoundTime uint32    `json:"round_time" db:"turn_time"`
 	CreatedAt time.Time `db:"created_at"`
 }
@@ -432,7 +468,6 @@ type FullInfo struct {
 }
 
 func (f *FullInfo) ExitRoom() *Room {
-	// f.Room.PlayerList = utils.RemoveFromSlice(f.State.Username, f.Room.PlayerList)
 	f.Room.RedTeam.Guessers = utils.RemoveFromSlice(f.State.Username, f.Room.RedTeam.Guessers)
 	f.Room.BlueTeam.Guessers = utils.RemoveFromSlice(f.State.Username, f.Room.BlueTeam.Guessers)
 	if f.Room.RedTeam.Mime == f.State.Username {
@@ -441,8 +476,10 @@ func (f *FullInfo) ExitRoom() *Room {
 	if f.Room.BlueTeam.Mime == f.State.Username {
 		f.Room.BlueTeam.Mime = ""
 	}
-	// f.State.ExitRoom()
+	f.State.RoomID = nil
 	resp := f.Room
 	f.Room = nil
 	return resp
 }
+
+// =======

pkg/cache/impl.go

@@ -1,146 +0,0 @@
-package cache
-
-import (
-	"encoding/json"
-	"fmt"
-	"log/slog"
-	"os"
-	"sync"
-	"time"
-)
-
-const storeFileName = "store.json"
-
-// var MemCache Cache
-var (
-	MemCache *MemoryCache
-)
-
-func readJSON(fileName string) (map[string][]byte, error) {
-	data := make(map[string][]byte)
-	file, err := os.Open(fileName)
-	if err != nil {
-		return data, err
-	}
-	defer file.Close()
-	decoder := json.NewDecoder(file)
-	if err := decoder.Decode(&data); err != nil {
-		return data, err
-	}
-	return data, nil
-}
-
-func init() {
-	data, err := readJSON(storeFileName)
-	if err != nil {
-		slog.Error("failed to load store from file")
-	}
-	MemCache = &MemoryCache{
-		data:    data,
-		timeMap: make(map[string]time.Time),
-		lock:    &sync.RWMutex{},
-	}
-	MemCache.StartExpiryRoutine(time.Minute)
-	MemCache.StartBackupRoutine(time.Minute)
-}
-
-type MemoryCache struct {
-	data    map[string][]byte
-	timeMap map[string]time.Time
-	lock    *sync.RWMutex
-}
-
-// Get a value by key from the cache
-func (mc *MemoryCache) Get(key string) (value []byte, err error) {
-	var ok bool
-	mc.lock.RLock()
-	if value, ok = mc.data[key]; !ok {
-		err = fmt.Errorf("not found data in mc for the key: %v", key)
-	}
-	mc.lock.RUnlock()
-	return value, err
-}
-
-// Update a single value in the cache
-func (mc *MemoryCache) Set(key string, value []byte) {
-	// no async writing
-	mc.lock.Lock()
-	mc.data[key] = value
-	mc.lock.Unlock()
-}
-
-func (mc *MemoryCache) Expire(key string, exp int64) {
-	mc.lock.RLock()
-	mc.timeMap[key] = time.Now().Add(time.Duration(exp) * time.Second)
-	mc.lock.RUnlock()
-}
-
-func (mc *MemoryCache) GetAll() (resp map[string][]byte) {
-	resp = make(map[string][]byte)
-	mc.lock.RLock()
-	for k, v := range mc.data {
-		resp[k] = v
-	}
-	mc.lock.RUnlock()
-	return
-}
-
-func (mc *MemoryCache) GetAllTime() (resp map[string]time.Time) {
-	resp = make(map[string]time.Time)
-	mc.lock.RLock()
-	for k, v := range mc.timeMap {
-		resp[k] = v
-	}
-	mc.lock.RUnlock()
-	return
-}
-
-func (mc *MemoryCache) RemoveKey(key string) {
-	mc.lock.RLock()
-	delete(mc.data, key)
-	delete(mc.timeMap, key)
-	mc.lock.RUnlock()
-}
-
-func (mc *MemoryCache) BackupNow() {
-	data := mc.GetAll()
-	jsonString, err := json.Marshal(data)
-	if err != nil {
-		slog.Warn("immediate backup failed to marshal", "err", err)
-		return
-	}
-	err = os.WriteFile(storeFileName, jsonString, os.ModePerm)
-	if err != nil {
-		slog.Warn("immediate backup failed to write", "err", err)
-	}
-}
-
-func (mc *MemoryCache) StartExpiryRoutine(n time.Duration) {
-	ticker := time.NewTicker(n)
-	go func() {
-		for {
-			<-ticker.C
-			// get all
-			timeData := mc.GetAllTime()
-			// check time
-			currentTS := time.Now()
-			for k, ts := range timeData {
-				if ts.Before(currentTS) {
-					// delete exp keys
-					mc.RemoveKey(k)
-					slog.Debug("remove by expiry", "key", k)
-				}
-			}
-		}
-	}()
-}
-
-func (mc *MemoryCache) StartBackupRoutine(n time.Duration) {
-	ticker := time.NewTicker(n)
-	go func() {
-		for {
-			<-ticker.C
-			mc.BackupNow()
-		}
-	}()
-}

pkg/cache/main.go

@@ -1,9 +0,0 @@
-package cache
-
-type Cache interface {
-	Get(key string) ([]byte, error)
-	Set(key string, value []byte)
-	Expire(key string, exp int64)
-	GetAll() (resp map[string][]byte)
-	RemoveKey(key string)
-}

repos/actions.go

@@ -9,42 +9,56 @@ import (
 )
 
 type ActionsRepo interface {
-	ListActions(ctx context.Context, roomID string) ([]models.Action, error)
+	ActionList(ctx context.Context, roomID string) ([]models.Action, error)
-	CreateAction(ctx context.Context, roomID string, action *models.Action) error
+	ActionCreate(ctx context.Context, action *models.Action) error
-	GetLastClue(ctx context.Context, roomID string) (*models.Action, error)
+	ActionGetLastClue(ctx context.Context, roomID string) (*models.Action, error)
-	DeleteActionsByRoomID(ctx context.Context, roomID string) error
+	ActionDeleteByRoomID(ctx context.Context, roomID string) error
+	ActionDeleteOrphaned(ctx context.Context) error
+	ActionGetLastTimeByRoomID(ctx context.Context, roomID string) (time.Time, error)
 }
 
-func (p *RepoProvider) ListActions(ctx context.Context, roomID string) ([]models.Action, error) {
+func (p *RepoProvider) ActionList(ctx context.Context, roomID string) ([]models.Action, error) {
 	actions := []models.Action{}
 	err := sqlx.SelectContext(ctx, p.DB, &actions, `SELECT actor, actor_color, action_type, word, word_color, number_associated, created_at FROM actions WHERE room_id = ? ORDER BY created_at ASC`, roomID)
 	if err != nil {
 		return nil, err
 	}
-	for i := range actions {
-		actions[i].CreatedAt = time.Unix(0, actions[i].CreatedAtUnix)
-	}
 	return actions, nil
 }
 
-func (p *RepoProvider) CreateAction(ctx context.Context, roomID string, a *models.Action) error {
+func (p *RepoProvider) ActionCreate(ctx context.Context, a *models.Action) error {
 	db := getDB(ctx, p.DB)
-	_, err := db.ExecContext(ctx, `INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, a.Actor, a.ActorColor, a.Action, a.Word, a.WordColor, a.Number, a.CreatedAt.UnixNano())
+	_, err := db.ExecContext(ctx, `INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, a.RoomID, a.Actor, a.ActorColor, a.Action, a.Word, a.WordColor, a.Number, time.Now())
 	return err
 }
 
-func (p *RepoProvider) GetLastClue(ctx context.Context, roomID string) (*models.Action, error) {
+func (p *RepoProvider) ActionGetLastTimeByRoomID(ctx context.Context, roomID string) (time.Time, error) {
+	lastTime := time.Time{}
+	err := sqlx.GetContext(ctx, p.DB, &lastTime,
+		`SELECT created_at FROM actions WHERE room_id = ? ORDER BY created_at DESC LIMIT 1`, roomID)
+	if err != nil {
+		return lastTime, err
+	}
+	return lastTime, nil
+}
+
+func (p *RepoProvider) ActionGetLastClue(ctx context.Context, roomID string) (*models.Action, error) {
 	action := &models.Action{}
 	err := sqlx.GetContext(ctx, p.DB, action, `SELECT actor, actor_color, action_type, word, word_color, number_associated, created_at FROM actions WHERE room_id = ? AND action_type = 'gave_clue' ORDER BY created_at DESC LIMIT 1`, roomID)
 	if err != nil {
 		return nil, err
 	}
-	action.CreatedAt = time.Unix(0, action.CreatedAtUnix)
 	return action, nil
 }
 
-func (p *RepoProvider) DeleteActionsByRoomID(ctx context.Context, roomID string) error {
+func (p *RepoProvider) ActionDeleteByRoomID(ctx context.Context, roomID string) error {
 	db := getDB(ctx, p.DB)
 	_, err := db.ExecContext(ctx, `DELETE FROM actions WHERE room_id = ?`, roomID)
 	return err
 }
+
+func (p *RepoProvider) ActionDeleteOrphaned(ctx context.Context) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, `DELETE FROM actions WHERE room_id NOT IN (SELECT id FROM rooms)`)
+	return err
+}

repos/actions_test.go

@@ -7,8 +7,8 @@ import (
 	"time"
 
 	"github.com/jmoiron/sqlx"
-	"github.com/stretchr/testify/assert"
 	_ "github.com/mattn/go-sqlite3"
+	"github.com/stretchr/testify/assert"
 )
 
 func setupActionsTestDB(t *testing.T) (*sqlx.DB, func()) {
@@ -24,7 +24,7 @@ func setupActionsTestDB(t *testing.T) (*sqlx.DB, func()) {
 		word TEXT,
 		word_color TEXT,
 		number_associated TEXT,
-		created_at INTEGER
+		created_at TIMESTAMP
 	);
 	`
 	_, err = db.Exec(schema)
@@ -35,7 +35,7 @@ func setupActionsTestDB(t *testing.T) (*sqlx.DB, func()) {
 	}
 }
 
-func TestActionsRepo_CreateAction(t *testing.T) {
+func TestActionsRepo_ActionCreate(t *testing.T) {
 	db, teardown := setupActionsTestDB(t)
 	defer teardown()
 
@@ -50,9 +50,10 @@ func TestActionsRepo_CreateAction(t *testing.T) {
 		WordColor:  "red",
 		Number:     "3",
 		CreatedAt:  time.Now(),
+		RoomID:     roomID,
 	}
 
-	err := repo.CreateAction(context.Background(), roomID, action)
+	err := repo.ActionCreate(context.Background(), action)
 	assert.NoError(t, err)
 
 	var retrievedAction models.Action
@@ -75,6 +76,7 @@ func TestActionsRepo_ListActions(t *testing.T) {
 		Word:       "apple",
 		WordColor:  "red",
 		Number:     "3",
+		RoomID:     roomID,
 		CreatedAt:  time.Now().Add(-2 * time.Second),
 	}
 	action2 := &models.Action{
@@ -84,15 +86,16 @@ func TestActionsRepo_ListActions(t *testing.T) {
 		Word:       "banana",
 		WordColor:  "blue",
 		Number:     "0",
+		RoomID:     roomID,
 		CreatedAt:  time.Now().Add(-1 * time.Second),
 	}
 
-	_, err := db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action1.Actor, action1.ActorColor, action1.Action, action1.Word, action1.WordColor, action1.Number, action1.CreatedAt.UnixNano())
+	_, err := db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action1.Actor, action1.ActorColor, action1.Action, action1.Word, action1.WordColor, action1.Number, action1.CreatedAt)
 	assert.NoError(t, err)
-	_, err = db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action2.Actor, action2.ActorColor, action2.Action, action2.Word, action2.WordColor, action2.Number, action2.CreatedAt.UnixNano())
+	_, err = db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action2.Actor, action2.ActorColor, action2.Action, action2.Word, action2.WordColor, action2.Number, action2.CreatedAt)
 	assert.NoError(t, err)
 
-	actions, err := repo.ListActions(context.Background(), roomID)
+	actions, err := repo.ActionList(context.Background(), roomID)
 	assert.NoError(t, err)
 	assert.Len(t, actions, 2)
 	assert.Equal(t, action1.Word, actions[0].Word)
@@ -135,14 +138,14 @@ func TestActionsRepo_GetLastClue(t *testing.T) {
 		CreatedAt:  time.Now().Add(-1 * time.Second),
 	}
 
-	_, err := db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action1.Actor, action1.ActorColor, action1.Action, action1.Word, action1.WordColor, action1.Number, action1.CreatedAt.UnixNano())
+	_, err := db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action1.Actor, action1.ActorColor, action1.Action, action1.Word, action1.WordColor, action1.Number, action1.CreatedAt)
 	assert.NoError(t, err)
-	_, err = db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action2.Actor, action2.ActorColor, action2.Action, action2.Word, action2.WordColor, action2.Number, action2.CreatedAt.UnixNano())
+	_, err = db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action2.Actor, action2.ActorColor, action2.Action, action2.Word, action2.WordColor, action2.Number, action2.CreatedAt)
 	assert.NoError(t, err)
-	_, err = db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action3.Actor, action3.ActorColor, action3.Action, action3.Word, action3.WordColor, action3.Number, action3.CreatedAt.UnixNano())
+	_, err = db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action3.Actor, action3.ActorColor, action3.Action, action3.Word, action3.WordColor, action3.Number, action3.CreatedAt)
 	assert.NoError(t, err)
 
-	lastClue, err := repo.GetLastClue(context.Background(), roomID)
+	lastClue, err := repo.ActionGetLastClue(context.Background(), roomID)
 	assert.NoError(t, err)
 	assert.NotNil(t, lastClue)
 	assert.Equal(t, action2.Word, lastClue.Word)
@@ -164,10 +167,10 @@ func TestActionsRepo_DeleteActionsByRoomID(t *testing.T) {
 		Number:     "3",
 		CreatedAt:  time.Now(),
 	}
-	_, err := db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action1.Actor, action1.ActorColor, action1.Action, action1.Word, action1.WordColor, action1.Number, action1.CreatedAt.UnixNano())
+	_, err := db.Exec(`INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, roomID, action1.Actor, action1.ActorColor, action1.Action, action1.Word, action1.WordColor, action1.Number, action1.CreatedAt)
 	assert.NoError(t, err)
 
-	err = repo.DeleteActionsByRoomID(context.Background(), roomID)
+	err = repo.ActionDeleteByRoomID(context.Background(), roomID)
 	assert.NoError(t, err)
 
 	var count int

repos/card_marks.go

@@ -0,0 +1,44 @@
+package repos
+
+import (
+	"context"
+	"gralias/models"
+
+	"github.com/jmoiron/sqlx"
+)
+
+type CardMarksRepo interface {
+	CardMarksByCardID(ctx context.Context, cardID uint32) ([]models.CardMark, error)
+	CardMarksAdd(ctx context.Context, cm *models.CardMark) error
+	CardMarksRemove(ctx context.Context, cardID uint32, username string) error
+	CardMarksByRoomID(ctx context.Context, roomID string) ([]models.CardMark, error)
+	CardMarksRemoveByRoomID(ctx context.Context, roomID string) error
+}
+
+func (r *RepoProvider) CardMarksByCardID(ctx context.Context, cardID uint32) ([]models.CardMark, error) {
+	var cardMarks []models.CardMark
+	err := sqlx.SelectContext(ctx, getDB(ctx, r.DB), &cardMarks, "SELECT * FROM card_marks WHERE card_id = ?", cardID)
+	return cardMarks, err
+}
+
+func (r *RepoProvider) CardMarksAdd(ctx context.Context, cm *models.CardMark) error {
+	_, err := getDB(ctx, r.DB).ExecContext(ctx, "INSERT INTO card_marks (card_id, username) VALUES (?, ?)", cm.CardID, cm.Username)
+	return err
+}
+
+func (r *RepoProvider) CardMarksRemove(ctx context.Context, cardID uint32, username string) error {
+	db := getDB(ctx, r.DB)
+	_, err := db.ExecContext(ctx, "DELETE FROM card_marks WHERE card_id = ? AND username = ?", cardID, username)
+	return err
+}
+
+func (r *RepoProvider) CardMarksByRoomID(ctx context.Context, roomID string) ([]models.CardMark, error) {
+	var cardMarks []models.CardMark
+	err := sqlx.SelectContext(ctx, getDB(ctx, r.DB), &cardMarks, "SELECT * FROM card_marks WHERE card_id IN (select id from word_cards where room_id = ?)", roomID)
+	return cardMarks, err
+}
+func (r *RepoProvider) CardMarksRemoveByRoomID(ctx context.Context, roomID string) error {
+	db := getDB(ctx, r.DB)
+	_, err := db.ExecContext(ctx, "DELETE FROM card_marks WHERE card_id IN (select id from word_cards where room_id = ?);", roomID)
+	return err
+}

repos/journal.go

@@ -0,0 +1,35 @@
+package repos
+
+import (
+	"context"
+	"gralias/models"
+
+	"github.com/jmoiron/sqlx"
+)
+
+type JournalRepo interface {
+	JournalByRoomID(ctx context.Context, roomID string) ([]models.Journal, error)
+	JournalCreate(ctx context.Context, j *models.Journal) error
+	JournalDeleteByRoomID(ctx context.Context, roomID string) error
+}
+
+func (p *RepoProvider) JournalByRoomID(ctx context.Context, roomID string) ([]models.Journal, error) {
+	journals := []models.Journal{}
+	err := sqlx.SelectContext(ctx, p.DB, &journals, `SELECT id, created_at, entry, username, room_id FROM journal WHERE room_id = ? ORDER BY created_at ASC`, roomID)
+	if err != nil {
+		return nil, err
+	}
+	return journals, nil
+}
+
+func (p *RepoProvider) JournalCreate(ctx context.Context, j *models.Journal) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, `INSERT INTO journal (entry, username, room_id) VALUES (?, ?, ?)`, j.Entry, j.Username, j.RoomID)
+	return err
+}
+
+func (p *RepoProvider) JournalDeleteByRoomID(ctx context.Context, roomID string) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, `DELETE FROM journal WHERE room_id = ?`, roomID)
+	return err
+}

repos/main.go

@@ -2,6 +2,7 @@ package repos
 
 import (
 	"context"
+	"gralias/config"
 	"log/slog"
 	"os"
 	"sync"
@@ -16,6 +17,13 @@ type AllRepos interface {
 	ActionsRepo
 	PlayersRepo
 	SessionsRepo
+	WordCardsRepo
+	SettingsRepo
+	CardMarksRepo
+	PlayerStatsRepo
+	JournalRepo
+	InitTx(ctx context.Context) (context.Context, *sqlx.Tx, error)
+	Close()
 }
 
 type RepoProvider struct {
@@ -24,20 +32,39 @@ type RepoProvider struct {
 	pathToDB string
 }
 
-func NewRepoProvider(pathToDB string) *RepoProvider {
+var RP AllRepos
+
+func init() {
+	cfg := config.LoadConfigOrDefault("")
+	// sqlite3 has lock on write, so we need to have only one connection per whole app
+	// https://github.com/mattn/go-sqlite3/issues/274#issuecomment-232942571
+	RP = NewRepoProvider(cfg.DBPath)
+}
+
+func NewRepoProvider(pathToDB string) AllRepos {
 	db, err := sqlx.Connect("sqlite3", pathToDB)
 	if err != nil {
-		slog.Error("Unable to connect to database", "error", err)
+		slog.Error("Unable to connect to database", "error", err, "pathToDB", pathToDB)
 		os.Exit(1)
 	}
+	stmts := []string{
+		"PRAGMA foreign_keys = ON;",
+		"PRAGMA busy_timeout=200;",
+	}
+	for _, stmt := range stmts {
+		_, err = db.Exec(stmt)
+		if err != nil {
+			slog.Error("Unable to enable foreign keys", "error", err)
+			os.Exit(1)
+		}
+	}
 	slog.Info("Successfully connected to database")
+	// db.SetMaxOpenConns(2)
 	rp := &RepoProvider{
 		DB:       db,
 		pathToDB: pathToDB,
 	}
-
 	go rp.pingLoop()
-
 	return rp
 }
 
@@ -94,3 +121,15 @@ func getDB(ctx context.Context, db *sqlx.DB) sqlx.ExtContext {
 	}
 	return db
 }
+
+func (p *RepoProvider) InitTx(ctx context.Context) (context.Context, *sqlx.Tx, error) {
+	tx, err := p.DB.BeginTxx(ctx, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+	return context.WithValue(ctx, "tx", tx), tx, nil
+}
+
+func (p *RepoProvider) Close() {
+	p.DB.Close()
+}

repos/main_test.go

@@ -1,24 +0,0 @@
-package repos
-
-import (
-	"os"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestNewRepoProvider(t *testing.T) {
-	// Create a temporary SQLite database file for testing
-	tmpDBFile := "./test_gralias.db"
-	defer os.Remove(tmpDBFile) // Clean up the temporary file after the test
-
-	// Initialize a new RepoProvider
-	repoProvider := NewRepoProvider(tmpDBFile)
-
-	// Assert that the DB connection is not nil
-	assert.NotNil(t, repoProvider.DB, "DB connection should not be nil")
-
-	// Close the database connection
-	err := repoProvider.DB.Close()
-	assert.NoError(t, err, "Error closing database connection")
-}

repos/player_stats.go

@@ -0,0 +1,50 @@
+package repos
+
+import (
+	"context"
+	"gralias/models"
+
+	"github.com/jmoiron/sqlx"
+)
+
+type PlayerStatsRepo interface {
+	GetPlayerStats(ctx context.Context, username string) (*models.PlayerStats, error)
+	GetAllPlayerStats(ctx context.Context) ([]*models.PlayerStats, error)
+	UpdatePlayerStats(ctx context.Context, stats *models.PlayerStats) error
+	CreatePlayerStats(ctx context.Context, username string) error
+}
+
+func (p *RepoProvider) GetPlayerStats(ctx context.Context, username string) (*models.PlayerStats, error) {
+	stats := &models.PlayerStats{}
+	err := sqlx.GetContext(ctx, p.DB, stats, "SELECT * FROM player_stats WHERE username = ?", username)
+	return stats, err
+}
+
+func (p *RepoProvider) GetAllPlayerStats(ctx context.Context) ([]*models.PlayerStats, error) {
+	var stats []*models.PlayerStats
+	err := sqlx.SelectContext(ctx, p.DB, &stats, "SELECT * FROM player_stats ORDER BY games_won DESC")
+	return stats, err
+}
+
+func (p *RepoProvider) UpdatePlayerStats(ctx context.Context, stats *models.PlayerStats) error {
+	_, err := p.DB.NamedExecContext(ctx, `UPDATE player_stats SET
+		games_played = :games_played,
+		games_won = :games_won,
+		games_lost = :games_lost,
+		opened_opposite_words = :opened_opposite_words,
+		opened_white_words = :opened_white_words,
+		opened_black_words = :opened_black_words,
+		mime_winrate = :mime_winrate,
+		guesser_winrate = :guesser_winrate,
+		played_as_mime = :played_as_mime,
+		played_as_guesser = :played_as_guesser,
+		rating = :rating
+	WHERE username = :username`, stats)
+	return err
+}
+
+func (p *RepoProvider) CreatePlayerStats(ctx context.Context, username string) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, "INSERT INTO player_stats (username) VALUES (?)", username)
+	return err
+}

repos/players.go

@@ -2,6 +2,7 @@ package repos
 
 import (
 	"context"
+	"fmt"
 	"gralias/models"
 
 	"github.com/jmoiron/sqlx"
@@ -11,11 +12,14 @@ type PlayersRepo interface {
 	PlayerGetByName(ctx context.Context, username string) (*models.Player, error)
 	PlayerAdd(ctx context.Context, player *models.Player) error
 	PlayerUpdate(ctx context.Context, player *models.Player) error
-	PlayerDelete(ctx context.Context, roomID, username string) error
+	PlayerDelete(ctx context.Context, username string) error
-	PlayerSetRoomID(ctx context.Context, username, roomID string) error
+	PlayerSetRoomID(ctx context.Context, roomID, username string) error
 	PlayerExitRoom(ctx context.Context, username string) error
 	PlayerListNames(ctx context.Context) ([]string, error)
 	PlayerList(ctx context.Context, isBot bool) ([]models.Player, error)
+	PlayerListAll(ctx context.Context) ([]models.Player, error)
+	PlayerListByRoom(ctx context.Context, roomID string) ([]models.Player, error)
+	PlayerGetMaxID(ctx context.Context) (uint32, error)
 }
 
 func (p *RepoProvider) PlayerListNames(ctx context.Context) ([]string, error) {
@@ -29,7 +33,7 @@ func (p *RepoProvider) PlayerListNames(ctx context.Context) ([]string, error) {
 
 func (p *RepoProvider) PlayerGetByName(ctx context.Context, username string) (*models.Player, error) {
 	var player models.Player
-	err := sqlx.GetContext(ctx, p.DB, &player, "SELECT id, room_id, username, team, role, is_bot FROM players WHERE username = ?", username)
+	err := sqlx.GetContext(ctx, p.DB, &player, "SELECT id, room_id, username, team, role, is_bot, password FROM players WHERE username=?;", username)
 	if err != nil {
 		return nil, err
 	}
@@ -41,33 +45,46 @@ func (p *RepoProvider) PlayerGetByName(ctx context.Context, username string) (*m
 
 func (p *RepoProvider) PlayerAdd(ctx context.Context, player *models.Player) error {
 	db := getDB(ctx, p.DB)
-	_, err := db.ExecContext(ctx, "INSERT INTO players (room_id, username, team, role, is_bot) VALUES (?, ?, ?, ?, ?)",
+	_, err := db.ExecContext(ctx, "INSERT INTO players (room_id, username, team, role, is_bot, password) VALUES (?, ?, ?, ?, ?, ?)",
-		player.RoomID, player.Username, player.Team, player.Role, player.IsBot)
+		player.RoomID, player.Username, player.Team, player.Role, player.IsBot, player.Password)
+	if err != nil {
 		return err
+	}
+	if !player.IsBot {
+		return p.CreatePlayerStats(ctx, player.Username)
+	}
+	return nil
 }
 
 func (p *RepoProvider) PlayerUpdate(ctx context.Context, player *models.Player) error {
 	db := getDB(ctx, p.DB)
-	_, err := db.ExecContext(ctx, "UPDATE players SET room_id = ?, username = ?, team = ?, role = ?, is_bot = ? WHERE id = ?",
+	_, err := db.ExecContext(ctx, "UPDATE players SET team = ?, role = ? WHERE username = ?;",
-		player.RoomID, player.Username, player.Team, player.Role, player.IsBot, player.ID)
+		player.Team, player.Role, player.Username)
 	return err
 }
 
-func (p *RepoProvider) PlayerDelete(ctx context.Context, roomID, username string) error {
+func (p *RepoProvider) PlayerDelete(ctx context.Context, username string) error {
 	db := getDB(ctx, p.DB)
-	_, err := db.ExecContext(ctx, "DELETE FROM players WHERE room_id = ? AND username = ?", roomID, username)
+	_, err := db.ExecContext(ctx, "DELETE FROM players WHERE username = ?", username)
 	return err
 }
 
-func (p *RepoProvider) PlayerSetRoomID(ctx context.Context, username, roomID string) error {
+func (p *RepoProvider) PlayerSetRoomID(ctx context.Context, roomID, username string) error {
 	db := getDB(ctx, p.DB)
-	_, err := db.ExecContext(ctx, "UPDATE players SET room_id = ? WHERE username = ?", roomID, username)
+	res, err := db.ExecContext(ctx, "UPDATE players SET room_id = ? WHERE username = ?", roomID, username)
+	if err != nil {
 		return err
+	}
+	affected, _ := res.RowsAffected()
+	if affected == 0 {
+		return fmt.Errorf("failed to set room_id (%s) for player (%s)", roomID, username)
+	}
+	return nil
 }
 
 func (p *RepoProvider) PlayerExitRoom(ctx context.Context, username string) error {
 	db := getDB(ctx, p.DB)
-	_, err := db.ExecContext(ctx, "UPDATE players SET room_id='', team='', role='' WHERE username = ?", username)
+	_, err := db.ExecContext(ctx, "UPDATE players SET room_id=null, team='', role='' WHERE username = ?", username)
 	return err
 }
 
@@ -85,3 +102,31 @@ func (p *RepoProvider) PlayerList(ctx context.Context, isBot bool) ([]models.Pla
 	}
 	return players, nil
 }
+
+func (p *RepoProvider) PlayerGetMaxID(ctx context.Context) (uint32, error) {
+	var maxID uint32
+	err := sqlx.GetContext(ctx, p.DB, &maxID, "SELECT COALESCE(MAX(id), 0) FROM players")
+	if err != nil {
+		return 0, err
+	}
+	return maxID, nil
+}
+
+func (p *RepoProvider) PlayerListAll(ctx context.Context) ([]models.Player, error) {
+	var players []models.Player
+	query := "SELECT id, room_id, username, team, role, is_bot FROM players;"
+	err := sqlx.SelectContext(ctx, p.DB, &players, query)
+	if err != nil {
+		return nil, err
+	}
+	return players, nil
+}
+
+func (p *RepoProvider) PlayerListByRoom(ctx context.Context, roomID string) ([]models.Player, error) {
+	var players []models.Player
+	err := sqlx.SelectContext(ctx, p.DB, &players, "SELECT id, room_id, username, team, role, is_bot FROM players WHERE room_id = ?", roomID)
+	if err != nil {
+		return nil, err
+	}
+	return players, nil
+}

repos/players_test.go

@@ -6,25 +6,147 @@ import (
 	"testing"
 
 	"github.com/jmoiron/sqlx"
-	"github.com/stretchr/testify/assert"
 	_ "github.com/mattn/go-sqlite3"
+	"github.com/stretchr/testify/assert"
 )
 
 func setupPlayersTestDB(t *testing.T) (*sqlx.DB, func()) {
 	db, err := sqlx.Connect("sqlite3", ":memory:")
 	assert.NoError(t, err)
 
-	schema := `
+	// Load schema from migration files
-	CREATE TABLE IF NOT EXISTS players (
+	schema001 := `
+-- migrations/001_initial_schema.up.sql
+
+CREATE TABLE rooms (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    creator_name TEXT NOT NULL,
+    team_turn TEXT NOT NULL DEFAULT '',
+    this_turn_limit INTEGER NOT NULL DEFAULT 0,
+    opened_this_turn INTEGER NOT NULL DEFAULT 0,
+    blue_counter INTEGER NOT NULL DEFAULT 0,
+    red_counter INTEGER NOT NULL DEFAULT 0,
+    red_turn BOOLEAN NOT NULL DEFAULT FALSE,
+    mime_done BOOLEAN NOT NULL DEFAULT FALSE,
+    is_running BOOLEAN NOT NULL DEFAULT FALSE,
+    is_over BOOLEAN NOT NULL DEFAULT FALSE,
+    team_won TEXT NOT NULL DEFAULT '',
+    room_link TEXT NOT NULL DEFAULT ''
+);
+
+CREATE TABLE players (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
-		room_id TEXT,
+    room_id TEXT, -- nullable
-		username TEXT,
+    username TEXT NOT NULL UNIQUE,
-		team TEXT,
+    password TEXT NOT NULL DEFAULT '',
-		role TEXT,
+    team TEXT NOT NULL DEFAULT '', -- 'red' or 'blue'
-		is_bot BOOLEAN
+    role TEXT NOT NULL DEFAULT '', -- 'guesser' or 'mime'
-	);
+    is_bot BOOLEAN NOT NULL DEFAULT FALSE,
-	`
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
-	_, err = db.Exec(schema)
+);
+
+CREATE TABLE word_cards (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    room_id TEXT NOT NULL,
+    word TEXT NOT NULL,
+    color TEXT NOT NULL DEFAULT '',
+    revealed BOOLEAN NOT NULL DEFAULT FALSE,
+    mime_view BOOLEAN NOT NULL DEFAULT FALSE,
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+);
+
+CREATE TABLE card_marks (
+    card_id INTEGER NOT NULL,
+    username TEXT NOT NULL,
+    FOREIGN KEY (card_id) REFERENCES word_cards(id) ON DELETE CASCADE,
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE,
+    PRIMARY KEY (card_id, username)
+);
+
+CREATE TABLE actions (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    room_id TEXT NOT NULL,
+    actor TEXT NOT NULL,
+    actor_color TEXT NOT NULL DEFAULT '',
+    action_type TEXT NOT NULL,
+    word TEXT NOT NULL DEFAULT '',
+    word_color TEXT NOT NULL DEFAULT '',
+    number_associated TEXT NOT NULL DEFAULT '', -- for clues
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+);
+
+CREATE TABLE settings (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    room_id TEXT NOT NULL,
+    language TEXT NOT NULL DEFAULT 'en',
+    room_pass TEXT NOT NULL DEFAULT '',
+    turn_time INTEGER NOT NULL DEFAULT 60, -- seconds
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+);
+
+CREATE TABLE sessions(
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    lifetime INTEGER NOT NULL DEFAULT 3600,
+    token_key TEXT NOT NULL DEFAULT '' UNIQUE, -- encoded value
+    username TEXT NOT NULL,
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE
+);
+
+CREATE TABLE journal(
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    entry TEXT NOT NULL DEFAULT '',
+    username TEXT NOT NULL,
+    room_id TEXT NOT NULL,
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE,
+    FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+);
+
+CREATE TABLE player_stats (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    username TEXT NOT NULL UNIQUE,
+    games_played INTEGER NOT NULL DEFAULT 0,
+    games_won INTEGER NOT NULL DEFAULT 0,
+    games_lost INTEGER NOT NULL DEFAULT 0,
+    opened_opposite_words INTEGER NOT NULL DEFAULT 0,
+    opened_white_words INTEGER NOT NULL DEFAULT 0,
+    opened_black_words INTEGER NOT NULL DEFAULT 0,
+    mime_winrate REAL NOT NULL DEFAULT 0.0,
+    guesser_winrate REAL NOT NULL DEFAULT 0.0,
+    played_as_mime INTEGER NOT NULL DEFAULT 0,
+    played_as_guesser INTEGER NOT NULL DEFAULT 0,
+    FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE
+);
+`
+	_, err = db.Exec(schema001)
+	assert.NoError(t, err)
+
+	schema002 := `
+ALTER TABLE player_stats 
+ADD COLUMN rating REAL NOT NULL DEFAULT 1000.0;
+
+CREATE TRIGGER update_player_rating 
+AFTER UPDATE OF games_played, games_won ON player_stats
+WHEN NEW.games_played = OLD.games_played + 1
+BEGIN
+    UPDATE player_stats
+    SET rating = OLD.rating + 
+                 32.0 * (
+                     CASE 
+                         WHEN NEW.games_won = OLD.games_won + 1 
+                             THEN 1.0 - 0.5  -- Win term: 0.5
+                         ELSE 0.0 - 0.5      -- Loss term: -0.5
+                     END
+                 ) + 
+                 0.05 * (1000.0 - OLD.rating)
+    WHERE id = OLD.id;
+END;
+`
+	_, err = db.Exec(schema002)
 	assert.NoError(t, err)
 
 	return db, func() {
@@ -32,6 +154,39 @@ func setupPlayersTestDB(t *testing.T) (*sqlx.DB, func()) {
 	}
 }
 
+func TestPlayerStatsRatingUpdate(t *testing.T) {
+	db, teardown := setupPlayersTestDB(t)
+	defer teardown()
+
+	username := "test_player_rating"
+	_, err := db.Exec(`INSERT INTO players (username) VALUES (?)`, username)
+	assert.NoError(t, err)
+
+	_, err = db.Exec(`INSERT INTO player_stats (username, games_played, games_won, rating) VALUES (?, 0, 0, 1000.0)`, username)
+	assert.NoError(t, err)
+
+	// Simulate a win
+	_, err = db.Exec(`UPDATE player_stats SET games_played = 1, games_won = 1 WHERE username = ?`, username)
+	assert.NoError(t, err)
+
+	var ratingAfterWin float64
+	err = db.Get(&ratingAfterWin, `SELECT rating FROM player_stats WHERE username = ?`, username)
+	assert.NoError(t, err)
+	// Expected: 1000 + 32 * (1 - 0.5) + 0.05 * (1000 - 1000) = 1000 + 16 = 1016
+	assert.InDelta(t, 1016.0, ratingAfterWin, 0.001)
+
+	// Simulate a loss
+	_, err = db.Exec(`UPDATE player_stats SET games_played = 2, games_won = 1 WHERE username = ?`, username)
+	assert.NoError(t, err)
+
+	var ratingAfterLoss float64
+	err = db.Get(&ratingAfterLoss, `SELECT rating FROM player_stats WHERE username = ?`, username)
+	assert.NoError(t, err)
+	// Expected: 1016 + 32 * (0 - 0.5) + 0.05 * (1000 - 1016) = 1016 - 16 + 0.05 * (-16) = 1000 - 0.8 = 999.2
+	assert.InDelta(t, 999.2, ratingAfterLoss, 0.001)
+}
+
+
 func TestPlayersRepo_AddPlayer(t *testing.T) {
 	db, teardown := setupPlayersTestDB(t)
 	defer teardown()
@@ -98,7 +253,7 @@ func TestPlayersRepo_DeletePlayer(t *testing.T) {
 	_, err := db.Exec(`INSERT INTO players (room_id, username, team, role, is_bot) VALUES (?, ?, ?, ?, ?)`, player.RoomID, player.Username, player.Team, player.Role, player.IsBot)
 	assert.NoError(t, err)
 
-	err = repo.PlayerDelete(context.Background(), *player.RoomID, player.Username)
+	err = repo.PlayerDelete(context.Background(), player.Username)
 	assert.NoError(t, err)
 
 	var count int

repos/rooms.go

@@ -2,6 +2,7 @@ package repos
 
 import (
 	"context"
+	"fmt"
 	"gralias/models"
 
 	"github.com/jmoiron/sqlx"
@@ -14,6 +15,20 @@ type RoomsRepo interface {
 	RoomCreate(ctx context.Context, room *models.Room) error
 	RoomDeleteByID(ctx context.Context, id string) error
 	RoomUpdate(ctx context.Context, room *models.Room) error
+	RoomSetBotFailed(ctx context.Context, roomID string) error
+	RoomUnSetBotFailed(ctx context.Context, roomID string) error
+}
+
+func (p *RepoProvider) RoomSetBotFailed(ctx context.Context, roomID string) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, "UPDATE rooms SET bot_failed = true WHERE id = ?", roomID)
+	return err
+}
+
+func (p *RepoProvider) RoomUnSetBotFailed(ctx context.Context, roomID string) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, "UPDATE rooms SET bot_failed = false WHERE id = ?", roomID)
+	return err
 }
 
 func (p *RepoProvider) RoomList(ctx context.Context) ([]*models.Room, error) {
@@ -53,10 +68,6 @@ func (p *RepoProvider) RoomCreate(ctx context.Context, r *models.Room) error {
 func (p *RepoProvider) RoomDeleteByID(ctx context.Context, id string) error {
 	db := getDB(ctx, p.DB)
 	_, err := db.ExecContext(ctx, `DELETE FROM rooms WHERE id = ?`, id)
-	if err != nil {
-		return err
-	}
-	_, err = db.ExecContext(ctx, `DELETE FROM settings WHERE room_id = ?`, id)
 	return err
 }
 
@@ -74,16 +85,21 @@ func (p *RepoProvider) RoomGetExtended(ctx context.Context, id string) (*models.
 	room := &models.Room{}
 	err := sqlx.GetContext(ctx, p.DB, room, `SELECT * FROM rooms WHERE id = ?`, id)
 	if err != nil {
+		err = fmt.Errorf("failed to get room; %w", err)
 		return nil, err
 	}
 	// Get players
 	players := []*models.Player{}
 	err = sqlx.SelectContext(ctx, p.DB, &players, `SELECT * FROM players WHERE room_id = ?`, id)
 	if err != nil {
+		err = fmt.Errorf("failed to get players; %w", err)
 		return nil, err
 	}
 	room.RedTeam.Color = string(models.UserTeamRed)
 	room.BlueTeam.Color = string(models.UserTeamBlue)
+	if room.BotMap == nil {
+		room.BotMap = make(map[string]models.BotPlayer)
+	}
 	for _, player := range players {
 		if player.Team == models.UserTeamRed {
 			if player.Role == models.UserRoleMime {
@@ -99,9 +115,6 @@ func (p *RepoProvider) RoomGetExtended(ctx context.Context, id string) (*models.
 			}
 		}
 		if player.IsBot {
-			if room.BotMap == nil {
-				room.BotMap = make(map[string]models.BotPlayer)
-			}
 			room.BotMap[player.Username] = models.BotPlayer{
 				Role: player.Role,
 				Team: player.Team,
@@ -112,6 +125,7 @@ func (p *RepoProvider) RoomGetExtended(ctx context.Context, id string) (*models.
 	wordCards := []models.WordCard{}
 	err = sqlx.SelectContext(ctx, p.DB, &wordCards, `SELECT * FROM word_cards WHERE room_id = ?`, id)
 	if err != nil {
+		err = fmt.Errorf("failed to get cards; %w", err)
 		return nil, err
 	}
 	room.Cards = wordCards
@@ -119,6 +133,7 @@ func (p *RepoProvider) RoomGetExtended(ctx context.Context, id string) (*models.
 	actions := []models.Action{}
 	err = sqlx.SelectContext(ctx, p.DB, &actions, `SELECT * FROM actions WHERE room_id = ? ORDER BY created_at ASC`, id)
 	if err != nil {
+		err = fmt.Errorf("failed to get actions; %w", err)
 		return nil, err
 	}
 	room.ActionHistory = actions
@@ -126,8 +141,16 @@ func (p *RepoProvider) RoomGetExtended(ctx context.Context, id string) (*models.
 	settings := &models.GameSettings{}
 	err = sqlx.GetContext(ctx, p.DB, settings, `SELECT * FROM settings WHERE room_id = ?`, id)
 	if err != nil {
+		err = fmt.Errorf("failed to get settings; %w", err)
 		return nil, err
 	}
 	room.Settings = *settings
+	// get log jounral
+	journals := []models.Journal{}
+	err = sqlx.SelectContext(ctx, p.DB, &journals, `SELECT id, created_at, entry, username, room_id FROM journal WHERE room_id = ? ORDER BY created_at ASC`, room.ID)
+	if err != nil {
+		return nil, err
+	}
+	room.LogJournal = journals
 	return room, nil
 }

repos/rooms_test.go

@@ -7,14 +7,18 @@ import (
 	"time"
 
 	"github.com/jmoiron/sqlx"
-	"github.com/stretchr/testify/assert"
 	_ "github.com/mattn/go-sqlite3"
+	"github.com/stretchr/testify/assert"
 )
 
 func setupTestDB(t *testing.T) (*sqlx.DB, func()) {
 	db, err := sqlx.Connect("sqlite3", ":memory:")
 	assert.NoError(t, err)
 
+	// Enable foreign key constraints for SQLite
+	_, err = db.Exec("PRAGMA foreign_keys = ON;")
+	assert.NoError(t, err)
+
 	schema := `
 	CREATE TABLE IF NOT EXISTS rooms (
 		id TEXT PRIMARY KEY,
@@ -33,6 +37,47 @@ func setupTestDB(t *testing.T) (*sqlx.DB, func()) {
 		room_link TEXT NOT NULL DEFAULT ''
 	);
 
+	CREATE TABLE IF NOT EXISTS players (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		room_id TEXT,
+		username TEXT NOT NULL UNIQUE,
+		team TEXT NOT NULL DEFAULT '',
+		role TEXT NOT NULL DEFAULT '',
+		is_bot BOOLEAN NOT NULL DEFAULT FALSE,
+		FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+	);
+
+	CREATE TABLE IF NOT EXISTS word_cards (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		room_id TEXT NOT NULL,
+		word TEXT NOT NULL,
+		color TEXT NOT NULL DEFAULT '',
+		revealed BOOLEAN NOT NULL DEFAULT FALSE,
+		mime_view BOOLEAN NOT NULL DEFAULT FALSE,
+		FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+	);
+
+	CREATE TABLE IF NOT EXISTS card_marks (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		card_id INTEGER NOT NULL,
+		username TEXT NOT NULL,
+		active BOOLEAN NOT NULL DEFAULT TRUE,
+		FOREIGN KEY (card_id) REFERENCES word_cards(id) ON DELETE CASCADE
+	);
+
+	CREATE TABLE IF NOT EXISTS actions (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		room_id TEXT NOT NULL,
+		actor TEXT NOT NULL,
+		actor_color TEXT NOT NULL DEFAULT '',
+		action_type TEXT NOT NULL,
+		word TEXT NOT NULL DEFAULT '',
+		word_color TEXT NOT NULL DEFAULT '',
+		number_associated TEXT NOT NULL DEFAULT '',
+		created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+		FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+	);
+
 	CREATE TABLE IF NOT EXISTS settings (
 		id INTEGER PRIMARY KEY AUTOINCREMENT,
 		room_id TEXT NOT NULL,
@@ -40,7 +85,16 @@ func setupTestDB(t *testing.T) (*sqlx.DB, func()) {
 		room_pass TEXT NOT NULL DEFAULT '',
 		turn_time INTEGER NOT NULL DEFAULT 60,
 		created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
-		FOREIGN KEY (room_id) REFERENCES rooms(id)
+		FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+	);
+
+	CREATE TABLE IF NOT EXISTS sessions(
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+		lifetime INTEGER NOT NULL DEFAULT 3600,
+		token_key TEXT NOT NULL DEFAULT '' UNIQUE,
+		username TEXT NOT NULL,
+		FOREIGN KEY (username) REFERENCES players(username) ON DELETE CASCADE
 	);
 	`
 	_, err = db.Exec(schema)
@@ -95,6 +149,7 @@ func TestRoomsRepo_CreateRoom(t *testing.T) {
 	assert.Equal(t, room.Settings.Language, retrievedSettings.Language)
 	assert.Equal(t, room.Settings.RoundTime, retrievedSettings.RoundTime)
 	assert.Equal(t, room.Settings.RoomPass, retrievedSettings.RoomPass)
+	assert.Equal(t, room.Settings.RoundTime, retrievedSettings.RoundTime)
 }
 
 func TestRoomsRepo_GetRoomByID(t *testing.T) {
@@ -236,6 +291,17 @@ func TestRoomsRepo_DeleteRoomByID(t *testing.T) {
 	_, err = db.Exec(`INSERT INTO settings (room_id, language, room_pass, turn_time) VALUES (?, ?, ?, ?)`, room.ID, room.Settings.Language, room.Settings.RoomPass, room.Settings.RoundTime)
 	assert.NoError(t, err)
 
+	// Insert a word card for the room
+	wordCard := &models.WordCard{
+		RoomID:   room.ID,
+		Word:     "test_word",
+		Color:    models.WordColorBlue,
+		Revealed: false,
+		Mime:     false,
+	}
+	_, err = db.Exec(`INSERT INTO word_cards (room_id, word, color, revealed, mime_view) VALUES (?, ?, ?, ?, ?)`, wordCard.RoomID, wordCard.Word, wordCard.Color, wordCard.Revealed, wordCard.Mime)
+	assert.NoError(t, err)
+
 	err = repo.RoomDeleteByID(context.Background(), room.ID)
 	assert.NoError(t, err)
 
@@ -247,6 +313,10 @@ func TestRoomsRepo_DeleteRoomByID(t *testing.T) {
 	err = db.Get(&count, "SELECT COUNT(*) FROM settings WHERE room_id = ?", room.ID)
 	assert.NoError(t, err)
 	assert.Equal(t, 0, count)
+
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ?", room.ID)
+	assert.NoError(t, err)
+	assert.Equal(t, 0, count)
 }
 
 func TestRoomsRepo_UpdateRoom(t *testing.T) {
@@ -277,7 +347,8 @@ func TestRoomsRepo_UpdateRoom(t *testing.T) {
 		},
 	}
 
-	_, err := db.Exec(`INSERT INTO rooms (id, created_at, creator_name, team_turn, this_turn_limit, opened_this_turn, blue_counter, red_counter, red_turn, mime_done, is_running, is_over, team_won, room_link) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`, room.ID, room.CreatedAt, room.CreatorName, room.TeamTurn, room.ThisTurnLimit, room.OpenedThisTurn, room.BlueCounter, room.RedCounter, room.RedTurn, room.MimeDone, room.IsRunning, room.IsOver, room.TeamWon, room.RoomLink)
+	var err error
+	_, err = db.Exec(`INSERT INTO rooms (id, created_at, creator_name, team_turn, this_turn_limit, opened_this_turn, blue_counter, red_counter, red_turn, mime_done, is_running, is_over, team_won, room_link) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`, room.ID, room.CreatedAt, room.CreatorName, room.TeamTurn, room.ThisTurnLimit, room.OpenedThisTurn, room.BlueCounter, room.RedCounter, room.RedTurn, room.MimeDone, room.IsRunning, room.IsOver, room.TeamWon, room.RoomLink)
 	assert.NoError(t, err)
 	_, err = db.Exec(`INSERT INTO settings (room_id, language, room_pass, turn_time) VALUES (?, ?, ?, ?)`, room.ID, room.Settings.Language, room.Settings.RoomPass, room.Settings.RoundTime)
 	assert.NoError(t, err)
@@ -298,5 +369,6 @@ func TestRoomsRepo_UpdateRoom(t *testing.T) {
 	var updatedSettings models.GameSettings
 	err = db.Get(&updatedSettings, "SELECT * FROM settings WHERE room_id = ?", room.ID)
 	assert.NoError(t, err)
-	assert.Equal(t, uint32(120), updatedSettings.RoundTime)
+
 }
+

repos/settings.go

@@ -0,0 +1,35 @@
+package repos
+
+import (
+	"context"
+	"gralias/models"
+
+	"github.com/jmoiron/sqlx"
+)
+
+type SettingsRepo interface {
+	SettingsGetByRoomID(ctx context.Context, roomID string) (*models.GameSettings, error)
+	SettingsUpdate(ctx context.Context, settings *models.GameSettings) error
+	SettingsDeleteByRoomID(ctx context.Context, roomID string) error
+}
+
+func (p *RepoProvider) SettingsGetByRoomID(ctx context.Context, roomID string) (*models.GameSettings, error) {
+	settings := &models.GameSettings{}
+	err := sqlx.GetContext(ctx, p.DB, settings, `SELECT * FROM settings WHERE room_id = ?`, roomID)
+	if err != nil {
+		return nil, err
+	}
+	return settings, nil
+}
+
+func (p *RepoProvider) SettingsUpdate(ctx context.Context, s *models.GameSettings) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, `UPDATE settings SET language = ?, room_pass = ?, turn_time = ? WHERE room_id = ?`, s.Language, s.RoomPass, s.RoundTime, s.RoomID)
+	return err
+}
+
+func (p *RepoProvider) SettingsDeleteByRoomID(ctx context.Context, roomID string) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, `DELETE FROM settings WHERE room_id = ?`, roomID)
+	return err
+}

repos/settings_test.go

@@ -0,0 +1,57 @@
+package repos
+
+import (
+	"context"
+	"gralias/models"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+func TestSettingsRepo_SettingsUpdate(t *testing.T) {
+	db, teardown := setupTestDB(t)
+	defer teardown()
+
+	repo := &RepoProvider{DB: db}
+
+	// Create a dummy room first
+	room := &models.Room{
+		ID:          "test_room_settings",
+		CreatedAt:   time.Now(),
+		CreatorName: "test_creator",
+	}
+	_, err := db.Exec(`INSERT INTO rooms (id, created_at, creator_name) VALUES (?, ?, ?)`, room.ID, room.CreatedAt, room.CreatorName)
+	assert.NoError(t, err)
+
+	settings := &models.GameSettings{
+		RoomID:          "test_room_settings",
+		Language:        "en",
+		RoomPass:        "pass123",
+		RoundTime:       60,
+		
+		CreatedAt:       time.Now(),
+	}
+
+	// Insert initial settings
+	_, err = db.Exec(`INSERT INTO settings (room_id, language, room_pass, turn_time, created_at) VALUES (?, ?, ?, ?, ?)`, settings.RoomID, settings.Language, settings.RoomPass, settings.RoundTime, settings.CreatedAt)
+	assert.NoError(t, err)
+
+	// Update settings
+	settings.RoundTime = 120
+	
+	settings.Language = "ru"
+
+	err = repo.SettingsUpdate(context.Background(), settings)
+	assert.NoError(t, err)
+
+	// Verify updated settings
+	var updatedSettings models.GameSettings
+	err = db.Get(&updatedSettings, "SELECT * FROM settings WHERE room_id = ?", settings.RoomID)
+	assert.NoError(t, err)
+
+	assert.Equal(t, uint32(120), updatedSettings.RoundTime)
+	
+	assert.Equal(t, "ru", updatedSettings.Language)
+}

repos/word_cards.go

@@ -0,0 +1,59 @@
+package repos
+
+import (
+	"context"
+	"gralias/models"
+
+	"github.com/jmoiron/sqlx"
+)
+
+type WordCardsRepo interface {
+	WordCardsCreate(ctx context.Context, card *models.WordCard) error
+	WordCardsGetByRoomID(ctx context.Context, roomID string) ([]models.WordCard, error)
+	WordCardGetByWordAndRoomID(ctx context.Context, word, roomID string) (*models.WordCard, error)
+	WordCardReveal(ctx context.Context, word, roomID string) error
+	WordCardsRevealAll(ctx context.Context, roomID string) error
+	WordCardsDeleteByRoomID(ctx context.Context, roomID string) error
+}
+
+func (p *RepoProvider) WordCardsCreate(ctx context.Context, card *models.WordCard) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, `INSERT INTO word_cards (room_id, word, color, revealed, mime_view) VALUES (?, ?, ?, ?, ?)`, card.RoomID, card.Word, card.Color, card.Revealed, card.Mime)
+	return err
+}
+
+func (p *RepoProvider) WordCardsGetByRoomID(ctx context.Context, roomID string) ([]models.WordCard, error) {
+	cards := []models.WordCard{}
+	err := sqlx.SelectContext(ctx, p.DB, &cards, `SELECT * FROM word_cards WHERE room_id = ?`, roomID)
+	if err != nil {
+		return nil, err
+	}
+	return cards, nil
+}
+
+func (p *RepoProvider) WordCardGetByWordAndRoomID(ctx context.Context, word, roomID string) (*models.WordCard, error) {
+	card := &models.WordCard{}
+	err := sqlx.GetContext(ctx, p.DB, card, `SELECT * FROM word_cards WHERE word = ? AND room_id = ?`, word, roomID)
+	if err != nil {
+		return nil, err
+	}
+	return card, nil
+}
+
+func (p *RepoProvider) WordCardReveal(ctx context.Context, word, roomID string) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, `UPDATE word_cards SET revealed = TRUE WHERE word = ? AND room_id = ?`, word, roomID)
+	return err
+}
+
+func (p *RepoProvider) WordCardsRevealAll(ctx context.Context, roomID string) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, `UPDATE word_cards SET revealed = TRUE WHERE room_id = ?`, roomID)
+	return err
+}
+
+func (p *RepoProvider) WordCardsDeleteByRoomID(ctx context.Context, roomID string) error {
+	db := getDB(ctx, p.DB)
+	_, err := db.ExecContext(ctx, `DELETE FROM word_cards WHERE room_id = ?`, roomID)
+	return err
+}

repos/word_cards_test.go

@@ -0,0 +1,496 @@
+package repos
+
+import (
+	"context"
+	"gralias/models"
+	"os"
+	"testing"
+	"time"
+
+	"github.com/jmoiron/sqlx"
+	"github.com/stretchr/testify/assert"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+func TestWordCardsRepo_Create(t *testing.T) {
+	// Setup temporary file-based SQLite database for this test
+	tempFile, err := os.CreateTemp("", "test_db_*.db")
+	assert.NoError(t, err)
+	tempFile.Close()
+	defer os.Remove(tempFile.Name())
+
+	db, err := sqlx.Connect("sqlite3", tempFile.Name())
+	assert.NoError(t, err)
+	defer db.Close()
+
+	// Enable foreign key constraints
+	_, err = db.Exec("PRAGMA foreign_keys = ON;")
+	assert.NoError(t, err)
+
+	// Apply schema
+	schema := `
+	CREATE TABLE IF NOT EXISTS rooms (
+		id TEXT PRIMARY KEY,
+		created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+		creator_name TEXT NOT NULL
+	);
+
+	CREATE TABLE IF NOT EXISTS word_cards (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		room_id TEXT NOT NULL,
+		word TEXT NOT NULL,
+		color TEXT NOT NULL DEFAULT '',
+		revealed BOOLEAN NOT NULL DEFAULT FALSE,
+		mime_view BOOLEAN NOT NULL DEFAULT FALSE,
+		FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+	);
+	`
+	_, err = db.Exec(schema)
+	assert.NoError(t, err)
+
+	ctx := context.Background()
+
+	roomID := "test_room_1"
+	// Insert a room first, as word_cards has a foreign key to rooms
+	_, err = db.Exec(`INSERT INTO rooms (id, created_at, creator_name) VALUES (?, ?, ?)`, roomID, time.Now(), "test_creator")
+	assert.NoError(t, err)
+
+	// Test single card creation
+	card1 := &models.WordCard{
+		RoomID:   roomID,
+		Word:     "apple",
+		Color:    models.WordColorRed,
+		Revealed: false,
+		Mime:     false,
+	}
+	_, err = db.Exec(`INSERT INTO word_cards (room_id, word, color, revealed, mime_view) VALUES (?, ?, ?, ?, ?)`, card1.RoomID, card1.Word, card1.Color, card1.Revealed, card1.Mime)
+	assert.NoError(t, err)
+
+	var count int
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ?", roomID)
+	assert.NoError(t, err)
+	assert.Equal(t, 1, count)
+
+	// Test batch card creation with transaction commit
+	tx, err := db.BeginTxx(ctx, nil)
+	assert.NoError(t, err)
+
+	card2 := &models.WordCard{
+		RoomID:   roomID,
+		Word:     "banana",
+		Color:    models.WordColorBlue,
+		Revealed: false,
+		Mime:     false,
+	}
+	card3 := &models.WordCard{
+		RoomID:   roomID,
+		Word:     "cherry",
+		Color:    models.WordColorBlack,
+		Revealed: false,
+		Mime:     false,
+	}
+
+	_, err = tx.Exec(`INSERT INTO word_cards (room_id, word, color, revealed, mime_view) VALUES (?, ?, ?, ?, ?)`, card2.RoomID, card2.Word, card2.Color, card2.Revealed, card2.Mime)
+	assert.NoError(t, err)
+	_, err = tx.Exec(`INSERT INTO word_cards (room_id, word, color, revealed, mime_view) VALUES (?, ?, ?, ?, ?)`, card3.RoomID, card3.Word, card3.Color, card3.Revealed, card3.Mime)
+	assert.NoError(t, err)
+
+	// Before commit, count should not reflect changes if using a transaction context
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ?", roomID)
+	assert.NoError(t, err)
+	assert.Equal(t, 1, count) // Should still be 1 if not committed
+
+	err = tx.Commit()
+	assert.NoError(t, err)
+
+	// After commit, count should reflect changes
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ?", roomID)
+	assert.NoError(t, err)
+	assert.Equal(t, 3, count)
+
+	// Test transaction rollback
+	tx2, err := db.BeginTxx(ctx, nil)
+	assert.NoError(t, err)
+
+	card4 := &models.WordCard{
+		RoomID:   roomID,
+		Word:     "date",
+		Color:    models.WordColorWhite,
+		Revealed: false,
+		Mime:     false,
+	}
+	_, err = tx2.Exec(`INSERT INTO word_cards (room_id, word, color, revealed, mime_view) VALUES (?, ?, ?, ?, ?)`, card4.RoomID, card4.Word, card4.Color, card4.Revealed, card4.Mime)
+	assert.NoError(t, err)
+
+	err = tx2.Rollback()
+	assert.NoError(t, err)
+
+	// After rollback, count should not reflect changes
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ?", roomID)
+	assert.NoError(t, err)
+	assert.Equal(t, 3, count)
+}
+
+
+
+func TestWordCardsRepo_GetByWordAndRoomID(t *testing.T) {
+	// Setup temporary file-based SQLite database for this test
+	tempFile, err := os.CreateTemp("", "test_db_*.db")
+	assert.NoError(t, err)
+	tempFile.Close()
+	defer os.Remove(tempFile.Name())
+
+	db, err := sqlx.Connect("sqlite3", tempFile.Name())
+	assert.NoError(t, err)
+	defer db.Close()
+
+	// Enable foreign key constraints
+	_, err = db.Exec("PRAGMA foreign_keys = ON;")
+	assert.NoError(t, err)
+
+	// Apply schema
+	schema := `
+	CREATE TABLE IF NOT EXISTS rooms (
+		id TEXT PRIMARY KEY,
+		created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+		creator_name TEXT NOT NULL
+	);
+
+	CREATE TABLE IF NOT EXISTS word_cards (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		room_id TEXT NOT NULL,
+		word TEXT NOT NULL,
+		color TEXT NOT NULL DEFAULT '',
+		revealed BOOLEAN NOT NULL DEFAULT FALSE,
+		mime_view BOOLEAN NOT NULL DEFAULT FALSE,
+		FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+	);
+	`
+	_, err = db.Exec(schema)
+	assert.NoError(t, err)
+
+	repo := &RepoProvider{DB: db}
+	ctx := context.Background()
+
+	roomID := "test_room_3"
+	_, err = db.Exec(`INSERT INTO rooms (id, created_at, creator_name) VALUES (?, ?, ?)`, roomID, time.Now(), "test_creator")
+	assert.NoError(t, err)
+
+	card := &models.WordCard{
+		RoomID:   roomID,
+		Word:     "gamma",
+		Color:    models.WordColorRed,
+		Revealed: false,
+		Mime:     false,
+	}
+	err = repo.WordCardsCreate(ctx, card)
+	assert.NoError(t, err)
+
+	retrievedCard, err := repo.WordCardGetByWordAndRoomID(ctx, "gamma", roomID)
+	assert.NoError(t, err)
+	assert.NotNil(t, retrievedCard)
+	assert.Equal(t, "gamma", retrievedCard.Word)
+	assert.Equal(t, roomID, retrievedCard.RoomID)
+
+	// Test non-existent card
+	_, err = repo.WordCardGetByWordAndRoomID(ctx, "non_existent", roomID)
+	assert.Error(t, err)
+}
+
+func TestWordCardsRepo_Reveal(t *testing.T) {
+	// Setup temporary file-based SQLite database for this test
+	tempFile, err := os.CreateTemp("", "test_db_*.db")
+	assert.NoError(t, err)
+	tempFile.Close()
+	defer os.Remove(tempFile.Name())
+
+	db, err := sqlx.Connect("sqlite3", tempFile.Name())
+	assert.NoError(t, err)
+	defer db.Close()
+
+	// Enable foreign key constraints
+	_, err = db.Exec("PRAGMA foreign_keys = ON;")
+	assert.NoError(t, err)
+
+	// Apply schema
+	schema := `
+	CREATE TABLE IF NOT EXISTS rooms (
+		id TEXT PRIMARY KEY,
+		created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+		creator_name TEXT NOT NULL
+	);
+
+	CREATE TABLE IF NOT EXISTS word_cards (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		room_id TEXT NOT NULL,
+		word TEXT NOT NULL,
+		color TEXT NOT NULL DEFAULT '',
+		revealed BOOLEAN NOT NULL DEFAULT FALSE,
+		mime_view BOOLEAN NOT NULL DEFAULT FALSE,
+		FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+	);
+	`
+	_, err = db.Exec(schema)
+	assert.NoError(t, err)
+
+	repo := &RepoProvider{DB: db}
+	ctx := context.Background()
+
+	roomID := "test_room_4"
+	_, err = db.Exec(`INSERT INTO rooms (id, created_at, creator_name) VALUES (?, ?, ?)`, roomID, time.Now(), "test_creator")
+	assert.NoError(t, err)
+
+	card := &models.WordCard{
+		RoomID:   roomID,
+		Word:     "delta",
+		Color:    models.WordColorRed,
+		Revealed: false,
+		Mime:     false,
+	}
+	err = repo.WordCardsCreate(ctx, card)
+	assert.NoError(t, err)
+
+	// Verify initial state
+	var revealed bool
+	err = db.Get(&revealed, "SELECT revealed FROM word_cards WHERE word = ? AND room_id = ?", "delta", roomID)
+	assert.NoError(t, err)
+	assert.False(t, revealed)
+
+	// Reveal the card
+	err = repo.WordCardReveal(ctx, "delta", roomID)
+	assert.NoError(t, err)
+
+	// Verify revealed state
+	err = db.Get(&revealed, "SELECT revealed FROM word_cards WHERE word = ? AND room_id = ?", "delta", roomID)
+	assert.NoError(t, err)
+	assert.True(t, revealed)
+}
+
+func TestWordCardsRepo_RevealAll(t *testing.T) {
+	// Setup temporary file-based SQLite database for this test
+	tempFile, err := os.CreateTemp("", "test_db_*.db")
+	assert.NoError(t, err)
+	tempFile.Close()
+	defer os.Remove(tempFile.Name())
+
+	db, err := sqlx.Connect("sqlite3", tempFile.Name())
+	assert.NoError(t, err)
+	defer db.Close()
+
+	// Enable foreign key constraints
+	_, err = db.Exec("PRAGMA foreign_keys = ON;")
+	assert.NoError(t, err)
+
+	// Apply schema
+	schema := `
+	CREATE TABLE IF NOT EXISTS rooms (
+		id TEXT PRIMARY KEY,
+		created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+		creator_name TEXT NOT NULL
+	);
+
+	CREATE TABLE IF NOT EXISTS word_cards (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		room_id TEXT NOT NULL,
+		word TEXT NOT NULL,
+		color TEXT NOT NULL DEFAULT '',
+		revealed BOOLEAN NOT NULL DEFAULT FALSE,
+		mime_view BOOLEAN NOT NULL DEFAULT FALSE,
+		FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+	);
+	`
+	_, err = db.Exec(schema)
+	assert.NoError(t, err)
+
+	repo := &RepoProvider{DB: db}
+	ctx := context.Background()
+
+	roomID := "test_room_5"
+	_, err = db.Exec(`INSERT INTO rooms (id, created_at, creator_name) VALUES (?, ?, ?)`, roomID, time.Now(), "test_creator")
+	assert.NoError(t, err)
+
+	cardsToInsert := []*models.WordCard{
+		{
+			RoomID:   roomID,
+			Word:     "echo",
+			Color:    models.WordColorRed,
+			Revealed: false,
+			Mime:     false,
+		},
+		{
+			RoomID:   roomID,
+			Color:    models.WordColorBlue,
+			Revealed: false,
+			Mime:     false,
+		},
+	}
+
+	for _, card := range cardsToInsert {
+		err = repo.WordCardsCreate(ctx, card)
+		assert.NoError(t, err)
+	}
+
+	// Verify initial state
+	var count int
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ? AND revealed = FALSE", roomID)
+	assert.NoError(t, err)
+	assert.Equal(t, 2, count)
+
+	// Reveal all cards
+	err = repo.WordCardsRevealAll(ctx, roomID)
+	assert.NoError(t, err)
+
+	// Verify all cards are revealed
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ? AND revealed = FALSE", roomID)
+	assert.NoError(t, err)
+	assert.Equal(t, 0, count)
+}
+
+func TestWordCardsRepo_DeleteByRoomID(t *testing.T) {
+	// Setup temporary file-based SQLite database for this test
+	tempFile, err := os.CreateTemp("", "test_db_*.db")
+	assert.NoError(t, err)
+	tempFile.Close()
+	defer os.Remove(tempFile.Name())
+
+	db, err := sqlx.Connect("sqlite3", tempFile.Name())
+	assert.NoError(t, err)
+	defer db.Close()
+
+	// Enable foreign key constraints
+	_, err = db.Exec("PRAGMA foreign_keys = ON;")
+	assert.NoError(t, err)
+
+	// Apply schema
+	schema := `
+	CREATE TABLE IF NOT EXISTS rooms (
+		id TEXT PRIMARY KEY,
+		created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+		creator_name TEXT NOT NULL
+	);
+
+	CREATE TABLE IF NOT EXISTS word_cards (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		room_id TEXT NOT NULL,
+		word TEXT NOT NULL,
+		color TEXT NOT NULL DEFAULT '',
+		revealed BOOLEAN NOT NULL DEFAULT FALSE,
+		mime_view BOOLEAN NOT NULL DEFAULT FALSE,
+		FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+	);
+	`
+	_, err = db.Exec(schema)
+	assert.NoError(t, err)
+
+	repo := &RepoProvider{DB: db}
+	ctx := context.Background()
+
+	roomID := "test_room_6"
+	_, err = db.Exec(`INSERT INTO rooms (id, created_at, creator_name) VALUES (?, ?, ?)`, roomID, time.Now(), "test_creator")
+	assert.NoError(t, err)
+
+	cardsToInsert := []*models.WordCard{
+		{
+			RoomID:   roomID,
+			Word:     "golf",
+			Color:    models.WordColorRed,
+			Revealed: false,
+			Mime:     false,
+		},
+		{
+			RoomID:   roomID,
+			Word:     "hotel",
+			Color:    models.WordColorBlue,
+			Revealed: false,
+			Mime:     false,
+		},
+	}
+
+	for _, card := range cardsToInsert {
+		err = repo.WordCardsCreate(ctx, card)
+		assert.NoError(t, err)
+	}
+
+	// Verify initial state
+	var count int
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ?", roomID)
+	assert.NoError(t, err)
+	assert.Equal(t, 2, count)
+
+	// Delete cards by room ID
+	err = repo.WordCardsDeleteByRoomID(ctx, roomID)
+	assert.NoError(t, err)
+
+	// Verify cards are deleted
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ?", roomID)
+	assert.NoError(t, err)
+	assert.Equal(t, 0, count)
+}
+
+func TestWordCardsRepo_CascadeDeleteRoom(t *testing.T) {
+	// Setup temporary file-based SQLite database for this test
+	tempFile, err := os.CreateTemp("", "test_db_*.db")
+	assert.NoError(t, err)
+	tempFile.Close()
+	defer os.Remove(tempFile.Name())
+
+	db, err := sqlx.Connect("sqlite3", tempFile.Name())
+	assert.NoError(t, err)
+	defer db.Close()
+
+	// Enable foreign key constraints
+	_, err = db.Exec("PRAGMA foreign_keys = ON;")
+	assert.NoError(t, err)
+
+	// Apply schema
+	schema := `
+	CREATE TABLE IF NOT EXISTS rooms (
+		id TEXT PRIMARY KEY,
+		created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+		creator_name TEXT NOT NULL
+	);
+
+	CREATE TABLE IF NOT EXISTS word_cards (
+		id INTEGER PRIMARY KEY AUTOINCREMENT,
+		room_id TEXT NOT NULL,
+		word TEXT NOT NULL,
+		color TEXT NOT NULL DEFAULT '',
+		revealed BOOLEAN NOT NULL DEFAULT FALSE,
+		mime_view BOOLEAN NOT NULL DEFAULT FALSE,
+		FOREIGN KEY (room_id) REFERENCES rooms(id) ON DELETE CASCADE
+	);
+	`
+	_, err = db.Exec(schema)
+	assert.NoError(t, err)
+
+	repo := &RepoProvider{DB: db}
+	ctx := context.Background()
+
+	roomID := "test_room_7"
+	_, err = db.Exec(`INSERT INTO rooms (id, created_at, creator_name) VALUES (?, ?, ?)`, roomID, time.Now(), "test_creator")
+	assert.NoError(t, err)
+
+	card := &models.WordCard{
+		RoomID:   roomID,
+		Word:     "india",
+		Color:    models.WordColorRed,
+		Revealed: false,
+		Mime:     false,
+	}
+	err = repo.WordCardsCreate(ctx, card)
+	assert.NoError(t, err)
+
+	var count int
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ?", roomID)
+	assert.NoError(t, err)
+	assert.Equal(t, 1, count)
+
+	_, err = db.Exec(`DELETE FROM rooms WHERE id = ?`, roomID)
+	assert.NoError(t, err)
+
+	err = db.Get(&count, "SELECT COUNT(*) FROM word_cards WHERE room_id = ?", roomID)
+	assert.NoError(t, err)
+	assert.Equal(t, 0, count)
+}
+
+

telemetry/telemetry.go

@@ -0,0 +1,63 @@
+package telemetry
+
+import (
+	"context"
+	"log"
+	"net/http"
+
+	"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
+	"go.opentelemetry.io/otel"
+	"go.opentelemetry.io/otel/exporters/jaeger"
+	"go.opentelemetry.io/otel/sdk/resource"
+	sdktrace "go.opentelemetry.io/otel/sdk/trace"
+	semconv "go.opentelemetry.io/otel/semconv/v1.21.0"
+)
+
+// newJaegerExporter creates a new Jaeger exporter.
+func newJaegerExporter() (sdktrace.SpanExporter, error) {
+	return jaeger.New(jaeger.WithCollectorEndpoint(jaeger.WithEndpoint("http://localhost:14268/api/traces")))
+}
+
+// NewTracerProvider creates a new tracer provider.
+func NewTracerProvider(exp sdktrace.SpanExporter) *sdktrace.TracerProvider {
+	res := resource.NewWithAttributes(
+		semconv.SchemaURL,
+		semconv.ServiceName("gralias"),
+		semconv.ServiceVersion("v0.1.0"),
+	)
+
+	tracerProvider := sdktrace.NewTracerProvider(
+		sdktrace.WithSampler(sdktrace.AlwaysSample()),
+		sdktrace.WithResource(res),
+		sdktrace.WithBatcher(exp),
+	)
+	return tracerProvider
+}
+
+// OtelMiddleware wraps the provided http.Handler with OpenTelemetry tracing.
+func OtelMiddleware(handler http.Handler) http.Handler {
+	return otelhttp.NewHandler(handler, "http.server",
+		otelhttp.WithSpanNameFormatter(func(operation string, r *http.Request) string {
+			return r.URL.Path
+		}),
+	)
+}
+
+func InitTracer() func() {
+	exp, err := newJaegerExporter()
+	if err != nil {
+		log.Fatalf("failed to create exporter: %v", err)
+	}
+
+	tp := NewTracerProvider(exp)
+	otel.SetTracerProvider(tp)
+
+	return func() {
+		if err := tp.Shutdown(context.Background()); err != nil {
+			log.Printf("Error shutting down tracer provider: %v", err)
+		}
+		if err := exp.Shutdown(context.Background()); err != nil {
+			log.Printf("Error shutting down exporter: %v", err)
+		}
+	}
+}

timer/timer.go

@@ -0,0 +1,83 @@
+package timer
+
+import (
+	"context"
+	"log/slog"
+	"sync"
+	"time"
+)
+
+// TurnEndCallback defines the function signature for actions to be performed when a turn ends.
+type TurnEndCallback func(ctx context.Context, roomID string)
+
+// TickCallback defines the function signature for actions to be performed on each timer tick.
+type TickCallback func(ctx context.Context, roomID string, timeLeft uint32)
+
+type RoomTimer struct {
+	ticker *time.Ticker
+	done   chan bool
+	roomID string
+	onTurnEnd TurnEndCallback
+	onTick TickCallback
+	log *slog.Logger
+}
+
+var (
+	timers = make(map[string]*RoomTimer)
+	mu     sync.Mutex
+)
+
+// StartTurnTimer initializes and starts a new turn timer for a given room.
+func StartTurnTimer(ctx context.Context, roomID string, timeLeft uint32, onTurnEnd TurnEndCallback, onTick TickCallback, logger *slog.Logger) {
+	mu.Lock()
+	defer mu.Unlock()
+
+	if _, exists := timers[roomID]; exists {
+		logger.Debug("trying to launch already running timer", "room_id", roomID)
+		return // Timer already running
+	}
+
+	ticker := time.NewTicker(1 * time.Second)
+	done := make(chan bool)
+	
+	rt := &RoomTimer{
+		ticker: ticker,
+		done:   done,
+		roomID: roomID,
+		onTurnEnd: onTurnEnd,
+		onTick: onTick,
+		log: logger,
+	}
+	timers[roomID] = rt
+
+	go func() {
+		currentLeft := timeLeft
+		for {
+			select {
+			case <-done:
+				return
+			case <-ticker.C:
+				if currentLeft <= 0 {
+					rt.onTurnEnd(ctx, roomID)
+					StopTurnTimer(roomID)
+					return
+				}
+				rt.onTick(ctx, roomID, currentLeft)
+				currentLeft--
+			}
+		}
+	}()
+}
+
+// StopTurnTimer stops the timer for a given room.
+func StopTurnTimer(roomID string) {
+	mu.Lock()
+	defer mu.Unlock()
+
+	if rt, exists := timers[roomID]; exists {
+		rt.ticker.Stop()
+		close(rt.done)
+		delete(timers, roomID)
+		rt.log.Info("timer stopped", "room_id", roomID)
+	}
+}

todos.md

@@ -21,6 +21,8 @@
 - redo card .revealed use: it should mean that card is revealed for everybody, while mime should be able to see cards as is; +
 - better styles and fluff;
 - common auth system between sites;
+- signup vs login; +
+- passwords (to room and to login); +
 ===
 - show in backlog (and with that in prompt to llm) how many cards are left to open, also additional comment: if guess was right;
 - gameover to backlog;
@@ -28,9 +30,12 @@
 - ended turn action to backlog;
 ===
 - clear indication that model (llm) is thinking / answered;
-- possibly turn markings into parts of names of users (first three letters?);
+- possibly turn markings into parts of names of users (first three letters?); +
-- at game creation list languages and support them at backend;
+- at game creation list languages and support them at backend; +
-- sql ping goroutine with reconnect on fail;
+- sql ping goroutine with reconnect on fail; +
+- player stats: played games, lost, won, rating elo, opened opposite words, opened white words, opened black words. +
+- at the end of the game, all colors should be revealed;
+- tracing;
 
 #### sse points
 - clue sse update;
@@ -61,10 +66,30 @@
 - there is a clue window for a mime before game started; +
 - sse hangs / fails connection which causes to wait for cards to open a few seconds (on local machine) (did not reoccur so far);
 - invite link gets cutoff;
-- when llm guesses the word it is not removed from a pool of words making it keep guessing it;
+- when llm guesses the word it is not removed from a pool of words making it keep guessing it; +
-- bot team does not loses their turn after white card (or limit);
+- bot team does not loses their turn after white card (or limit); +
 - name check does not work;
-- game did not end when all blue cards were open;
+- game did not end when all blue cards were open; +
-- bot ends a turn after guessing one word only;
+- bot ends a turn after guessing one word only; +
+- sync writing to json cache; what happens now: timer (or other side routine) overwrites old room, while mime making clue; +
+-----------------
+- card marks; +
+- on server recover relaunch guess timer if needed;
+- start new game: clear last clue; mimedone to false; unload old cards; +
+- backlog shows white word with opposite color;
+- bot actions are not recorded; +
+- bot recieves opp-color clue because of it ^; +
+- old cards are still around; +
 
-- sync writing to json cache; what happens now: timer (or other side routine) overwrites old room, while mime making clue;
+- bot mime makes a clue -> no update in the room for players; +
+- red moves after bot gave (metal - 3) ended after two guesses (showed in logs, that opened 3. double click on the same card? or somewhere counter is not dropped?); the first guess moved counter to 2, in logs only two requests as expected; +
+- bot mime gve a blue -> timer did not start; timer should be in third package, maybe in crons; +
+- marks did not clear after end of the turn (feature?) +
+
+- start new game satrted timer for a mime; (feature? in other cases mime has no timer);
+- timer ended and went to 300;
+- mime sees the clue input out of turn; (eh)
+- there is a problem of two timers, they both could switch turn, but it is not easy to stop them from llmapi or handlers. +
+- journal still does not work; +
+- lose/win game; then exit room (while being the creator), then press to stats -> cannot find session in db, although cookie in place and session in db; +
+- exit endpoints delets player from db; +