优化 strm 同步记录：支持删除记录并展示上传数量统计

internal/handler/routes_admin.go

@@ -43,6 +43,8 @@ func registerAdminStrmRoutes(admin *gin.RouterGroup, svc *service.Container) {
 	admin.POST("/strm/paths/:id/sync", startStrmSyncHandler(svc))
 	admin.POST("/strm/paths/:id/cancel", cancelStrmSyncHandler(svc))
 	admin.GET("/strm/records", listStrmSyncRecordsHandler(svc))
+	admin.DELETE("/strm/records/:id", deleteStrmSyncRecordHandler(svc))
+	admin.DELETE("/strm/records", clearStrmSyncRecordsHandler(svc))
 	admin.GET("/strm/local-dirs", listStrmLocalDirsHandler(svc))
 
 	admin.GET("/strm/downloads", downloadQueueHandler(svc))

internal/handler/strm.go

@@ -300,6 +300,31 @@ func listStrmSyncRecordsHandler(svc *service.Container) gin.HandlerFunc {
 	}
 }
 
+func deleteStrmSyncRecordHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		if c.Param("id") == "" {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "缺少记录 ID"})
+			return
+		}
+		if err := svc.Strm.DeleteSyncRecord(c.Request.Context(), c.Param("id")); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusOK, gin.H{"ok": true})
+	}
+}
+
+func clearStrmSyncRecordsHandler(svc *service.Container) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		deleted, err := svc.Strm.ClearSyncRecords(c.Request.Context(), c.Query("path_id"))
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusOK, gin.H{"ok": true, "deleted": deleted})
+	}
+}
+
 // ─── 下载/上传队列 ─────────────────────────────────────────────────────────────
 
 func downloadQueueHandler(svc *service.Container) gin.HandlerFunc {

internal/repository/strm_repository.go

@@ -170,6 +170,24 @@ func (r *StrmSyncRecordRepository) List(ctx context.Context, syncPathID string,
 	return rows, err
 }
 
+// Delete 删除单条同步记录（物理删除）。
+func (r *StrmSyncRecordRepository) Delete(ctx context.Context, id string) error {
+	return withSQLiteBusyRetry(ctx, func() error {
+		return r.db.WithContext(ctx).Unscoped().Where("id = ?", id).Delete(&model.StrmSyncRecord{}).Error
+	})
+}
+
+// DeleteBySyncPathID 删除某同步目录下的全部同步记录（删除同步目录时级联清理）。
+func (r *StrmSyncRecordRepository) DeleteBySyncPathID(ctx context.Context, syncPathID string) (int64, error) {
+	var count int64
+	err := withSQLiteBusyRetry(ctx, func() error {
+		res := r.db.WithContext(ctx).Unscoped().Where("sync_path_id = ?", syncPathID).Delete(&model.StrmSyncRecord{})
+		count = res.RowsAffected
+		return res.Error
+	})
+	return count, err
+}
+
 // ─── StrmDownloadTask ──────────────────────────────────────────────────────────
 
 // StrmDownloadTaskRepository persists model.StrmDownloadTask.

internal/service/strm_service.go

@@ -449,6 +449,38 @@ func (s *StrmService) ListSyncRecords(ctx context.Context, pathID string, limit
 	return s.repo.StrmSyncRecord.List(ctx, pathID, limit)
 }
 
+// DeleteSyncRecord 删除单条同步记录。
+func (s *StrmService) DeleteSyncRecord(ctx context.Context, id string) error {
+	if err := s.repo.StrmSyncRecord.Delete(ctx, id); err != nil {
+		return err
+	}
+	return nil
+}
+
+// ClearSyncRecords 清空某同步目录（pathID 为空则全部）的同步记录，返回删除条数。
+func (s *StrmService) ClearSyncRecords(ctx context.Context, pathID string) (int64, error) {
+	if pathID != "" {
+		return s.repo.StrmSyncRecord.DeleteBySyncPathID(ctx, pathID)
+	}
+	var total int64
+	// 全量清空：分页拉取物理删除所有记录
+	for {
+		rows, err := s.repo.StrmSyncRecord.List(ctx, "", 200)
+		if err != nil {
+			return total, err
+		}
+		if len(rows) == 0 {
+			return total, nil
+		}
+		for _, rec := range rows {
+			if err := s.repo.StrmSyncRecord.Delete(ctx, rec.ID); err != nil {
+				return total, err
+			}
+		}
+		total += int64(len(rows))
+	}
+}
+
 // CreateSyncPath 校验并创建同步目录。
 func (s *StrmService) CreateSyncPath(ctx context.Context, p *model.StrmSyncPath) (*model.StrmSyncPath, error) {
 	if err := s.validateSyncPath(ctx, p); err != nil {

internal/service/strm_sync.go

@@ -235,8 +235,8 @@ func (s *StrmService) finishSync(p *model.StrmSyncPath, rec *model.StrmSyncRecor
 		if rec.SyncType == model.StrmSyncTypeFull {
 			syncTypeLabel = "全量"
 		}
-		p.LastSyncMessage = fmt.Sprintf("[%s] 完成：新增/更新 %d 个 strm，跳过 %d 个，下载 %d 个元数据，清理 %d 个文件",
-			syncTypeLabel, rec.NewStrm, rec.Skipped, rec.NewMeta, rec.Pruned)
+		p.LastSyncMessage = fmt.Sprintf("[%s] 完成：新增/更新 %d 个 strm，跳过 %d 个，下载 %d 个元数据，上传 %d 个元数据，清理 %d 个文件",
+			syncTypeLabel, rec.NewStrm, rec.Skipped, rec.NewMeta, rec.Uploaded, rec.Pruned)
 	}
 	if err := s.repo.StrmSyncPath.Update(context.Background(), p); err != nil {
 		s.log.Warn("update strm sync path failed", zap.Error(err))
@@ -244,7 +244,7 @@ func (s *StrmService) finishSync(p *model.StrmSyncPath, rec *model.StrmSyncRecor
 	s.log.Info("strm sync finished",
 		zap.String("path_id", p.ID), zap.String("sync_type", rec.SyncType), zap.String("status", status),
 		zap.Int64("new_strm", rec.NewStrm), zap.Int64("skipped", rec.Skipped), zap.Int64("new_meta", rec.NewMeta),
-		zap.Int64("pruned", rec.Pruned), zap.String("message", message))
+		zap.Int64("uploaded", rec.Uploaded), zap.Int64("pruned", rec.Pruned), zap.String("message", message))
 }
 
 func (st *strmSyncState) run() error {