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数据库迁移优化,增强外键约束控制,改进日志输出
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@@ -35,10 +35,14 @@ func CleanupOldImages(ctx context.Context) error {
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util.Logger.Warn("Failed to delete storage object", zap.String("key", v.StorageKey), zap.Error(err))
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}
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}
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// 删除 DB 记录 (级联删除由代码处理,或者 GORM 会处理已加载的关联吗?)
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// 简单起见,手动删除关联
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repo.DB.Where("image_id = ?", img.ID).Delete(&model.ImageVariant{})
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repo.DB.Delete(&img)
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// 删除关联记录(逻辑外键控制)
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if err := repo.DB.Where("image_id = ?", img.ID).Delete(&model.ImageVariant{}).Error; err != nil {
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util.Logger.Error("Failed to delete variants", zap.Uint("image_id", img.ID), zap.Error(err))
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}
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// 删除主表记录
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if err := repo.DB.Delete(&img).Error; err != nil {
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util.Logger.Error("Failed to delete image", zap.Uint("id", img.ID), zap.Error(err))
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}
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}
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util.Logger.Info("Cleanup task completed", zap.Int("deleted_count", len(images)))
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