feat: 优化图片资源删除管理,生图任务列表管理
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+11
-3
@@ -4,11 +4,12 @@ from __future__ import annotations
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import uuid
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from datetime import datetime
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from sqlalchemy import DateTime, Enum, ForeignKey, Integer, String, Text, Uuid, func
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from sqlalchemy import Boolean, DateTime, Enum, ForeignKey, Integer, String, Text, Uuid, func
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from sqlalchemy.orm import Mapped, mapped_column
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from db import Base
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from models.enums import AssetStatus
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from models.types import JSONType
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class ProductAsset(Base):
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@@ -22,8 +23,15 @@ class ProductAsset(Base):
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variant_name: Mapped[str | None] = mapped_column(String(128), nullable=True) # SKU 规格名
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sort_order: Mapped[int] = mapped_column(Integer, default=0)
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type: Mapped[str] = mapped_column(String(8), default="img") # img / video
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source_url: Mapped[str] = mapped_column(Text, default="")
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stored_url: Mapped[str | None] = mapped_column(Text, nullable=True) # 本地路径或七牛公网 URL
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source_url: Mapped[str] = mapped_column(Text, default="") # 采集源站地址;生成图旧数据可能存无水印 URL
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stored_url: Mapped[str | None] = mapped_column(Text, nullable=True) # 当前展示版 URL(兼容旧接口)
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# 图片生命周期:original 始终无水印;当前版用于页面预览、下载、导出。
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# 未加水印时 original 与 current 指向同一对象;不保留历史水印版。
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original_url: Mapped[str | None] = mapped_column(Text, nullable=True)
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original_storage_key: Mapped[str | None] = mapped_column(String(1024), nullable=True)
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current_storage_key: Mapped[str | None] = mapped_column(String(1024), nullable=True)
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watermark_enabled: Mapped[bool] = mapped_column(Boolean, default=False)
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watermark_config: Mapped[dict | None] = mapped_column(JSONType, nullable=True)
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status: Mapped[AssetStatus] = mapped_column(
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Enum(AssetStatus, native_enum=False, length=16), default=AssetStatus.pending, index=True
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)
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