Rewrite api to Go

api/index.go

@@ -0,0 +1,168 @@
+package handler
+
+import (
+	"log"
+	"net/http"
+	"sync"
+
+	"github.com/gorilla/handlers"
+	"github.com/gorilla/mux"
+	"github.com/joho/godotenv"
+	"go.mongodb.org/mongo-driver/mongo"
+
+	"neomovies-api/pkg/config"
+	"neomovies-api/pkg/database"
+	handlersPkg "neomovies-api/pkg/handlers"
+	"neomovies-api/pkg/middleware"
+	"neomovies-api/pkg/services"
+)
+
+var (
+	globalDB   *mongo.Database
+	globalCfg  *config.Config
+	initOnce   sync.Once
+	initError  error
+)
+
+func initializeApp() {
+	// Загружаем переменные окружения (в Vercel они уже установлены)
+	if err := godotenv.Load(); err != nil {
+		log.Println("Warning: .env file not found (normal for Vercel)")
+	}
+
+	// Инициализируем конфигурацию
+	globalCfg = config.New()
+
+	// Подключаемся к базе данных
+	var err error
+	globalDB, err = database.Connect(globalCfg.MongoURI)
+	if err != nil {
+		log.Printf("Failed to connect to database: %v", err)
+		initError = err
+		return
+	}
+
+	log.Println("Successfully connected to database")
+}
+
+func Handler(w http.ResponseWriter, r *http.Request) {
+	// Инициализируем приложение один раз
+	initOnce.Do(initializeApp)
+
+	// Проверяем, была ли ошибка инициализации
+	if initError != nil {
+		log.Printf("Initialization error: %v", initError)
+		http.Error(w, "Application initialization failed: "+initError.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	// Инициализируем сервисы
+	tmdbService := services.NewTMDBService(globalCfg.TMDBAccessToken)
+	emailService := services.NewEmailService(globalCfg)
+	authService := services.NewAuthService(globalDB, globalCfg.JWTSecret, emailService)
+	movieService := services.NewMovieService(globalDB, tmdbService)
+	tvService := services.NewTVService(globalDB, tmdbService)
+	torrentService := services.NewTorrentService()
+	reactionsService := services.NewReactionsService(globalDB)
+
+	// Создаем обработчики
+	authHandler := handlersPkg.NewAuthHandler(authService)
+	movieHandler := handlersPkg.NewMovieHandler(movieService)
+	tvHandler := handlersPkg.NewTVHandler(tvService)
+	docsHandler := handlersPkg.NewDocsHandler()
+	searchHandler := handlersPkg.NewSearchHandler(tmdbService)
+	categoriesHandler := handlersPkg.NewCategoriesHandler(tmdbService)
+	playersHandler := handlersPkg.NewPlayersHandler(globalCfg)
+	torrentsHandler := handlersPkg.NewTorrentsHandler(torrentService, tmdbService)
+	reactionsHandler := handlersPkg.NewReactionsHandler(reactionsService)
+	imagesHandler := handlersPkg.NewImagesHandler()
+
+	// Настраиваем маршруты
+	router := mux.NewRouter()
+
+	// Документация API на корневом пути
+	router.HandleFunc("/", docsHandler.ServeDocs).Methods("GET")
+	router.HandleFunc("/openapi.json", docsHandler.GetOpenAPISpec).Methods("GET")
+
+	// API маршруты
+	api := router.PathPrefix("/api/v1").Subrouter()
+
+	// Публичные маршруты
+	api.HandleFunc("/health", handlersPkg.HealthCheck).Methods("GET")
+	api.HandleFunc("/auth/register", authHandler.Register).Methods("POST")
+	api.HandleFunc("/auth/login", authHandler.Login).Methods("POST")
+	api.HandleFunc("/auth/verify", authHandler.VerifyEmail).Methods("POST")
+	api.HandleFunc("/auth/resend-code", authHandler.ResendVerificationCode).Methods("POST")
+
+	// Поиск
+	router.HandleFunc("/search/multi", searchHandler.MultiSearch).Methods("GET")
+
+	// Категории
+	api.HandleFunc("/categories", categoriesHandler.GetCategories).Methods("GET")
+	api.HandleFunc("/categories/{id}/movies", categoriesHandler.GetMoviesByCategory).Methods("GET")
+
+	// Плееры
+	api.HandleFunc("/players/alloha/{imdb_id}", playersHandler.GetAllohaPlayer).Methods("GET")
+	api.HandleFunc("/players/lumex/{imdb_id}", playersHandler.GetLumexPlayer).Methods("GET")
+
+	// Торренты
+	api.HandleFunc("/torrents/search/{imdbId}", torrentsHandler.SearchTorrents).Methods("GET")
+
+	// Реакции (публичные)
+	api.HandleFunc("/reactions/{mediaType}/{mediaId}/counts", reactionsHandler.GetReactionCounts).Methods("GET")
+
+	// Изображения (прокси для TMDB)
+	api.HandleFunc("/images/{size}/{path:.*}", imagesHandler.GetImage).Methods("GET")
+
+	// Маршруты для фильмов
+	api.HandleFunc("/movies/search", movieHandler.Search).Methods("GET")
+	api.HandleFunc("/movies/popular", movieHandler.Popular).Methods("GET")
+	api.HandleFunc("/movies/top-rated", movieHandler.TopRated).Methods("GET")
+	api.HandleFunc("/movies/upcoming", movieHandler.Upcoming).Methods("GET")
+	api.HandleFunc("/movies/now-playing", movieHandler.NowPlaying).Methods("GET")
+	api.HandleFunc("/movies/{id}", movieHandler.GetByID).Methods("GET")
+	api.HandleFunc("/movies/{id}/recommendations", movieHandler.GetRecommendations).Methods("GET")
+	api.HandleFunc("/movies/{id}/similar", movieHandler.GetSimilar).Methods("GET")
+	api.HandleFunc("/movies/{id}/external-ids", movieHandler.GetExternalIDs).Methods("GET")
+
+	// Маршруты для сериалов
+	api.HandleFunc("/tv/search", tvHandler.Search).Methods("GET")
+	api.HandleFunc("/tv/popular", tvHandler.Popular).Methods("GET")
+	api.HandleFunc("/tv/top-rated", tvHandler.TopRated).Methods("GET")
+	api.HandleFunc("/tv/on-the-air", tvHandler.OnTheAir).Methods("GET")
+	api.HandleFunc("/tv/airing-today", tvHandler.AiringToday).Methods("GET")
+	api.HandleFunc("/tv/{id}", tvHandler.GetByID).Methods("GET")
+	api.HandleFunc("/tv/{id}/recommendations", tvHandler.GetRecommendations).Methods("GET")
+	api.HandleFunc("/tv/{id}/similar", tvHandler.GetSimilar).Methods("GET")
+	api.HandleFunc("/tv/{id}/external-ids", tvHandler.GetExternalIDs).Methods("GET")
+
+	// Приватные маршруты (требуют авторизации)
+	protected := api.PathPrefix("").Subrouter()
+	protected.Use(middleware.JWTAuth(globalCfg.JWTSecret))
+
+	// Избранное
+	protected.HandleFunc("/favorites", movieHandler.GetFavorites).Methods("GET")
+	protected.HandleFunc("/favorites/{id}", movieHandler.AddToFavorites).Methods("POST")
+	protected.HandleFunc("/favorites/{id}", movieHandler.RemoveFromFavorites).Methods("DELETE")
+
+	// Пользовательские данные
+	protected.HandleFunc("/auth/profile", authHandler.GetProfile).Methods("GET")
+	protected.HandleFunc("/auth/profile", authHandler.UpdateProfile).Methods("PUT")
+
+	// Реакции (приватные)
+	protected.HandleFunc("/reactions/{mediaType}/{mediaId}/my-reaction", reactionsHandler.GetMyReaction).Methods("GET")
+	protected.HandleFunc("/reactions/{mediaType}/{mediaId}", reactionsHandler.SetReaction).Methods("POST")
+	protected.HandleFunc("/reactions/{mediaType}/{mediaId}", reactionsHandler.RemoveReaction).Methods("DELETE")
+	protected.HandleFunc("/reactions/my", reactionsHandler.GetMyReactions).Methods("GET")
+
+	// CORS middleware
+	corsHandler := handlers.CORS(
+		handlers.AllowedOrigins([]string{"*"}),
+		handlers.AllowedMethods([]string{"GET", "POST", "PUT", "DELETE", "OPTIONS"}),
+		handlers.AllowedHeaders([]string{"Authorization", "Content-Type", "Accept", "Origin", "X-Requested-With"}), 
+                handlers.AllowCredentials(),
+	)
+
+	// Обрабатываем запрос
+	corsHandler(router).ServeHTTP(w, r)
+}