動画を確認画面つきで複数削除できるようにする（ステップ13）

internal/web/handler.go

@@ -24,6 +24,8 @@ type page struct {
 	Library       *libraryView
 	Series        *seriesView
 	Video         *videoView
+	DeleteConfirm *deleteConfirmView
+	DeleteResult  *deleteResultView
 }
 
 type JobStore interface {
@@ -42,6 +44,8 @@ type JobStore interface {
 	ListSucceededJobs(context.Context, int) ([]store.Job, error)
 	ListLibrarySeries(context.Context) ([]store.LibrarySeries, error)
 	ListSucceededJobsBySeries(context.Context, string) ([]store.Job, error)
+	ListSucceededJobsByIDs(context.Context, []int64) ([]store.Job, error)
+	ListSucceededJobsBySeriesIDs(context.Context, []string) ([]store.Job, error)
 	GetSucceededJob(context.Context, int64) (store.Job, error)
 	DeleteSucceededJob(context.Context, int64) error
 }
@@ -100,6 +104,7 @@ func NewHandler(fetcher NewerFetcher, jobs JobStore, videoDir string, now func()
 	mux.HandleFunc("GET /library/series/{series_id}", s.librarySeriesPage)
 	mux.HandleFunc("GET /library/{id}", s.videoPage)
 	mux.HandleFunc("GET /videos/{id}", s.serveVideo)
-	mux.HandleFunc("POST /library/{id}/delete", s.deleteVideo)
+	mux.HandleFunc("POST /library/delete/confirm", s.confirmDeleteVideos)
+	mux.HandleFunc("POST /library/delete", s.deleteVideos)
 	return mux
 }