veza/veza-backend-api/internal/api/routes_playlists.go

package api

import (
	"github.com/gin-gonic/gin"
	"github.com/google/uuid"

	"veza-backend-api/internal/handlers"
	"veza-backend-api/internal/repositories"
	"veza-backend-api/internal/services"
)

// setupPlaylistRoutes configure les routes pour les playlists
func (r *APIRouter) setupPlaylistRoutes(router *gin.RouterGroup) {
	playlistRepo := repositories.NewPlaylistRepository(r.db.GormDB)
	playlistTrackRepo := repositories.NewPlaylistTrackRepository(r.db.GormDB)
	playlistCollaboratorRepo := repositories.NewPlaylistCollaboratorRepository(r.db.GormDB)
	userRepo := repositories.NewGormUserRepository(r.db.GormDB)

	playlistService := services.NewPlaylistService(
		playlistRepo,
		playlistTrackRepo,
		playlistCollaboratorRepo,
		userRepo,
		r.logger,
	)

	playlistShareService := services.NewPlaylistShareService(r.db.GormDB)
	playlistService.SetPlaylistShareService(playlistShareService)

	playlistFollowService := services.NewPlaylistFollowService(r.db.GormDB, r.logger)
	playlistService.SetPlaylistFollowService(playlistFollowService)

	playlistHandler := handlers.NewPlaylistHandler(playlistService, r.db.GormDB, r.logger)
	playlistHandler.SetPlaylistFollowService(playlistFollowService)

	playlistAnalyticsService := services.NewPlaylistAnalyticsService(r.db.GormDB, r.logger)
	playlistHandler.SetPlaylistAnalyticsService(playlistAnalyticsService)

	playlists := router.Group("/playlists")
	// v0.10.4 F143: Public route - no auth required
	playlists.GET("/shared/:token", playlistHandler.GetPlaylistByShareToken)
	if r.config.AuthMiddleware != nil {
		playlists.Use(r.config.AuthMiddleware.RequireAuth())
		r.applyCSRFProtection(playlists)
		{
			playlists.GET("", playlistHandler.GetPlaylists)
			playlists.POST("", playlistHandler.CreatePlaylist)
			playlists.POST("/import", playlistHandler.ImportPlaylist) // v0.10.4 F145
			playlists.GET("/search", playlistHandler.SearchPlaylists)
			playlists.GET("/recommendations", playlistHandler.GetRecommendations)
			playlists.GET("/favoris", playlistHandler.GetFavorisPlaylist) // v0.10.4 F136
			playlists.GET("/:id", playlistHandler.GetPlaylist)
			playlists.GET("/:id/analytics", playlistHandler.GetPlaylistStats)

			playlistOwnerResolver := func(c *gin.Context) (uuid.UUID, error) {
				playlistIDStr := c.Param("id")
				playlistID, err := uuid.Parse(playlistIDStr)
				if err != nil {
					return uuid.Nil, err
				}
				playlist, err := playlistRepo.GetByID(c.Request.Context(), playlistID)
				if err != nil {
					return uuid.Nil, err
				}
				return playlist.UserID, nil
			}
			playlists.PUT("/:id", r.config.AuthMiddleware.RequireOwnershipOrAdmin("playlist", playlistOwnerResolver), playlistHandler.UpdatePlaylist)
			playlists.DELETE("/:id", r.config.AuthMiddleware.RequireOwnershipOrAdmin("playlist", playlistOwnerResolver), playlistHandler.DeletePlaylist)

			playlists.POST("/:id/tracks", playlistHandler.AddTrack)
			playlists.DELETE("/:id/tracks/:track_id", playlistHandler.RemoveTrack)
			playlists.PUT("/:id/tracks/reorder", playlistHandler.ReorderTracks)

			playlists.POST("/:id/collaborators", r.config.AuthMiddleware.RequireOwnershipOrAdmin("playlist", playlistOwnerResolver), playlistHandler.AddCollaborator)
			playlists.GET("/:id/collaborators", playlistHandler.GetCollaborators)
			playlists.PUT("/:id/collaborators/:userId", r.config.AuthMiddleware.RequireOwnershipOrAdmin("playlist", playlistOwnerResolver), playlistHandler.UpdateCollaboratorPermission)
			playlists.DELETE("/:id/collaborators/:userId", r.config.AuthMiddleware.RequireOwnershipOrAdmin("playlist", playlistOwnerResolver), playlistHandler.RemoveCollaborator)

			playlists.POST("/:id/share", r.config.AuthMiddleware.RequireOwnershipOrAdmin("playlist", playlistOwnerResolver), playlistHandler.CreateShareLink)

			exportHandler := handlers.NewPlaylistExportHandler(playlistService)
			playlists.GET("/:id/export/json", exportHandler.ExportPlaylistJSON)
			playlists.GET("/:id/export/csv", exportHandler.ExportPlaylistCSV)
			playlists.GET("/:id/export/m3u", exportHandler.ExportPlaylistM3U) // v0.10.4 F145

			playlists.POST("/:id/duplicate", playlistHandler.DuplicatePlaylist)
		}
	}
}