file: add taskqueue worker process image thumbnail

file/internal/server/fileserver.go

@@ -40,3 +40,9 @@ func (s *FileServer) Delete(ctx context.Context, in *file.DeleteRequest) (*file.
 	l := logic.NewDeleteLogic(ctx, s.svcCtx)
 	return l.Delete(in)
 }
+
+// 异步生成图片版本接口
+func (s *FileServer) GenerateImageVersions(ctx context.Context, in *file.GenerateImageVersionsRequest) (*file.GenerateImageVersionsResponse, error) {
+	l := logic.NewGenerateImageVersionsLogic(ctx, s.svcCtx)
+	return l.GenerateImageVersions(in)
+}