Enha: create tx; cardword test

handlers/game.go

@@ -159,6 +159,21 @@ 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 {
+			tx.Rollback()
+			panic(r)
+		}
+	}()
+
 	fi.Room.IsRunning = true
 	fi.Room.IsOver = false
 	fi.Room.TeamTurn = "blue"
@@ -174,10 +189,42 @@ func HandleStartGame(w http.ResponseWriter, r *http.Request) {
 		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 {
+		tx.Rollback()
 		abortWithError(w, err.Error())
 		return
 	}
+
+	// Save action history
+	action.RoomID = fi.Room.ID
+	action.CreatedAtUnix = time.Now().Unix()
+	if err := repo.CreateAction(ctx, fi.Room.ID, &action); err != nil {
+		tx.Rollback()
+		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 {
+			tx.Rollback()
+			log.Error("failed to save word card", "error", err)
+			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
+	}
+
 	// reveal all cards
 	if fi.State.Role == "mime" {
 		fi.Room.MimeView()