Feat: add sse broker

handlers/actions.go

@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"context"
+	"encoding/json"
 	"golias/models"
 )
 
@@ -9,6 +10,18 @@ func createRoom(ctx context.Context, req *models.RoomReq) (*models.Room, error)
 	return nil, 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
+}
+
 // context
 func getRoomIDFromCtx(ctx context.Context) string {
 	id, _ := ctx.Value(models.CtxRoomIDKey).(string)

handlers/elements.go

@@ -40,6 +40,8 @@ func HandleShowColor(w http.ResponseWriter, r *http.Request) {
 		abortWithError(w, "failed to get room")
 		return
 	}
+	log.Debug("got room", "room", room)
+	// update room score
 	color, exists := roundWords[word]
 	log.Debug("got show-color request", "word", word, "color", color)
 	if !exists {

handlers/middleware.go

@@ -6,6 +6,7 @@ import (
 	"crypto/sha256"
 	"encoding/base64"
 	"errors"
+	"golias/models"
 	"net/http"
 	"time"
 )
@@ -91,9 +92,9 @@ func GetSession(next http.Handler) http.Handler {
 			return
 		}
 		ctx := context.WithValue(r.Context(),
-			"username", userSession.Username)
+			models.CtxUsernameKey, userSession.Username)
 		ctx = context.WithValue(r.Context(),
-			"session", userSession)
+			models.CtxSessionKey, userSession)
 		if err := cacheSetSession(sessionToken,
 			userSession); err != nil {
 			msg := "failed to marshal user session"