Add backend foundation and config-driven workbench

backend/internal/app/app.go

@@ -0,0 +1,64 @@
+package app
+
+import (
+	"context"
+	"net/http"
+
+	"cmr-backend/internal/httpapi"
+	"cmr-backend/internal/platform/jwtx"
+	"cmr-backend/internal/platform/wechatmini"
+	"cmr-backend/internal/service"
+	"cmr-backend/internal/store/postgres"
+)
+
+type App struct {
+	router http.Handler
+	store  *postgres.Store
+}
+
+func New(ctx context.Context, cfg Config) (*App, error) {
+	pool, err := postgres.Open(ctx, cfg.DatabaseURL)
+	if err != nil {
+		return nil, err
+	}
+
+	store := postgres.NewStore(pool)
+	jwtManager := jwtx.NewManager(cfg.JWTIssuer, cfg.JWTAccessSecret, cfg.JWTAccessTTL)
+	wechatMiniClient := wechatmini.NewClient(cfg.WechatMiniAppID, cfg.WechatMiniSecret, cfg.WechatMiniDevPrefix)
+	authService := service.NewAuthService(service.AuthSettings{
+		AppEnv:          cfg.AppEnv,
+		RefreshTTL:      cfg.RefreshTTL,
+		SMSCodeTTL:      cfg.SMSCodeTTL,
+		SMSCodeCooldown: cfg.SMSCodeCooldown,
+		SMSProvider:     cfg.SMSProvider,
+		DevSMSCode:      cfg.DevSMSCode,
+		WechatMini:      wechatMiniClient,
+	}, store, jwtManager)
+	entryService := service.NewEntryService(store)
+	entryHomeService := service.NewEntryHomeService(store)
+	eventService := service.NewEventService(store)
+	eventPlayService := service.NewEventPlayService(store)
+	configService := service.NewConfigService(store, cfg.LocalEventDir, cfg.AssetBaseURL)
+	homeService := service.NewHomeService(store)
+	profileService := service.NewProfileService(store)
+	resultService := service.NewResultService(store)
+	sessionService := service.NewSessionService(store)
+	devService := service.NewDevService(cfg.AppEnv, store)
+	meService := service.NewMeService(store)
+	router := httpapi.NewRouter(cfg.AppEnv, jwtManager, authService, entryService, entryHomeService, eventService, eventPlayService, configService, homeService, profileService, resultService, sessionService, devService, meService)
+
+	return &App{
+		router: router,
+		store:  store,
+	}, nil
+}
+
+func (a *App) Router() http.Handler {
+	return a.router
+}
+
+func (a *App) Close() {
+	if a.store != nil {
+		a.store.Close()
+	}
+}