merge: 合并 feat/tokentime 到 develop，解决 limiter/scenarioRepo 参数冲突

backend/cmd/server/main.go

@@ -10,6 +10,7 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
+	"github.com/jackc/pgx/v5/pgxpool"
 	"github.com/redis/go-redis/v9"
 
 	"github.com/hhs/camtalk/internal/api"
@@ -55,6 +56,7 @@ func main() {
 	var userRepo store.UserRepository
 	var msgRepo store.MessageRepository
 	var sessRepo store.SessionRepository
+	var pool *pgxpool.Pool // 数据库连接池
 
 	// L3: PostgreSQL（冷数据持久化层）
 	dsn := cfg.Storage.Persistence.DSN
@@ -66,7 +68,8 @@ func main() {
 			logger.Log.Fatalw("storage.persistence.dsn is required when persistence is enabled",
 				"hint", "set CAMTALK_STORAGE_DSN environment variable")
 		}
-		pool, err := store.NewPostgresPool(ctx, dsn)
+		var err error
+		pool, err = store.NewPostgresPool(ctx, dsn)
 		if err != nil {
 			logger.Log.Fatalw("failed to connect to postgres", "error", err)
 		}
@@ -182,7 +185,11 @@ func main() {
 	}
 
 	// 初始化 Eino Graph + Orchestrator
-	pipelineGraph, err := eino.NewPipelineGraph(ctx, cfg, sttService, ttsService, sessionMgr)
+	var userScenarioRepo store.UserScenarioRepository
+	if pool != nil {
+		userScenarioRepo = store.NewPostgresUserScenarioRepo(pool)
+	}
+	pipelineGraph, err := eino.NewPipelineGraph(ctx, cfg, sttService, ttsService, sessionMgr, userScenarioRepo)
 	if err != nil {
 		logger.Log.Fatalw("failed to create eino pipeline graph", "error", err)
 	}
@@ -239,8 +246,23 @@ func main() {
 	convHandler := api.NewConversationHandler(sessionMgr, tokenMgr, msgRepo)
 	convHandler.RegisterRoutes(apiGroup)
 
+	// UserScenario REST 端点
+	if pool != nil {
+		userScenarioRepo := store.NewPostgresUserScenarioRepo(pool)
+		userScenarioHandler := api.NewUserScenarioHandler(userScenarioRepo)
+		scenarioGroup := apiGroup.Group("/scenarios")
+		scenarioGroup.Use(auth.AuthMiddleware(tokenMgr))
+		{
+			scenarioGroup.GET("", userScenarioHandler.List)
+			scenarioGroup.POST("", userScenarioHandler.Create)
+			scenarioGroup.GET("/:id", userScenarioHandler.Get)
+			scenarioGroup.PATCH("/:id", userScenarioHandler.Update)
+			scenarioGroup.DELETE("/:id", userScenarioHandler.Delete)
+		}
+	}
+
 	// WebSocket
-	r.GET("/ws", ws.ServeWS(sessionMgr, orch, cfg, tokenMgr, limiter))
+	r.GET("/ws", ws.ServeWS(sessionMgr, orch, cfg, tokenMgr, limiter, userScenarioRepo))
 
 	// HTTP Server
 	srv := &http.Server{