Feat: enter room: login with link

handlers/auth.go

@@ -60,6 +60,7 @@ func HandleFrontLogin(w http.ResponseWriter, r *http.Request) {
 		abortWithError(w, msg)
 		return
 	}
+	roomID := r.PostFormValue("room_id")
 	// make sure username does not exists
 	cleanName := utils.RemoveSpacesFromStr(username)
 	// login user
@@ -75,19 +76,37 @@ func HandleFrontLogin(w http.ResponseWriter, r *http.Request) {
 		abortWithError(w, err.Error())
 		return
 	}
-	// state := models.MakeTestState(cleanName)
-	// state.State.Username = cleanName
 	userstate := models.InitState(cleanName)
 	fi := &models.FullInfo{
 		State: userstate,
 	}
-	fi.List = listPublicRooms()
-	// save state to cache
-	if err := saveState(cleanName, userstate); err != nil {
-		// if err := saveFullInfo(fi); err != nil {
-		log.Error("failed to save state", "error", err)
-		abortWithError(w, err.Error())
-		return
+	// check if room_id provided and exists
+	if roomID != "" {
+		log.Debug("got room_id in login", "room_id", roomID)
+		room, err := getRoomByID(roomID)
+		if err != nil {
+			abortWithError(w, err.Error())
+			return
+		}
+		room.PlayerList = append(room.PlayerList, fi.State.Username)
+		fi.State.RoomID = room.ID
+		fi.Room = room
+		fi.List = nil
+		// save full info instead
+		if err := saveFullInfo(fi); err != nil {
+			abortWithError(w, err.Error())
+			return
+		}
+	} else {
+		log.Debug("no room_id in login")
+		fi.List = listPublicRooms()
+		// save state to cache
+		if err := saveState(cleanName, userstate); err != nil {
+			// if err := saveFullInfo(fi); err != nil {
+			log.Error("failed to save state", "error", err)
+			abortWithError(w, err.Error())
+			return
+		}
 	}
 	tmpl.ExecuteTemplate(w, "base", fi)
 }