feat: 应用自动更新系统 + 草稿箱删除 + 分类缓存优化

- 新增 Tauri 自动更新（updater 插件） - Rust: 集成 tauri-plugin-updater + tauri-plugin-process - 后端: app_releases / release_packages 表 + /update/check API - 前端: UpdateDialog 组件 + useUpdater hook + SystemUpdate 手动检查 - 发版脚本: scripts/publish_release.py（扫描 .sig → 上传七牛云 → 写入数据库） - 配置 test 环境域名 dev.tapi.meijiaka.cn - 草稿箱删除功能 - DraftListItem 添加删除按钮 - MyWorks 添加删除确认弹窗 + localProjectApi.deleteProject 调用 - 创作主题分类本地缓存 - scriptApi.getCategoriesCached() 先读 localStorage 再静默刷新 - TermsModal tab 居中 - 更新应用图标（Big Sur 风格圆角矩形） - 清理: 删除未使用文件 create_user.py / video-replace-mvp.py / DEPS_*.md
2026-05-15 16:41:57 +08:00
parent 3bfaea018c
commit cb56698836
69 changed files with 1780 additions and 691 deletions
@@ -0,0 +1,64 @@
+"""
+应用更新模型
+============
+
+Tauri updater 插件所需的数据结构。
+"""
+
+from datetime import UTC, datetime
+
+from sqlalchemy import Boolean, BigInteger, DateTime, ForeignKey, Integer, String, Text, UniqueConstraint
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.db.session import Base
+
+
+class AppRelease(Base):
+    """应用版本发布记录"""
+
+    __tablename__ = "app_releases"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    version: Mapped[str] = mapped_column(String(20), unique=True, nullable=False, index=True)
+    release_date: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
+    notes: Mapped[str] = mapped_column(Text, nullable=False, default="")
+    mandatory: Mapped[bool] = mapped_column(Boolean, default=False)
+    created_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), default=lambda: datetime.now(UTC), nullable=False
+    )
+
+    packages: Mapped[list["ReleasePackage"]] = relationship(
+        "ReleasePackage",
+        back_populates="release",
+        cascade="all, delete-orphan",
+        lazy="selectin",
+    )
+
+
+class ReleasePackage(Base):
+    """平台安装包信息"""
+
+    __tablename__ = "release_packages"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    release_id: Mapped[int] = mapped_column(
+        Integer,
+        ForeignKey("app_releases.id", ondelete="CASCADE"),
+        nullable=False,
+    )
+    platform: Mapped[str] = mapped_column(String(20), nullable=False)
+    architecture: Mapped[str] = mapped_column(String(20), nullable=False)
+    filename: Mapped[str] = mapped_column(String(255), nullable=False)
+    file_url: Mapped[str] = mapped_column(String(500), nullable=False)
+    file_size: Mapped[int] = mapped_column(BigInteger, nullable=False)
+    signature: Mapped[str] = mapped_column(Text, nullable=False)
+    download_count: Mapped[int] = mapped_column(Integer, default=0)
+    created_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), default=lambda: datetime.now(UTC), nullable=False
+    )
+
+    release: Mapped["AppRelease"] = relationship("AppRelease", back_populates="packages")
+
+    __table_args__ = (
+        UniqueConstraint("release_id", "platform", "architecture", name="uix_pkg_platform_arch"),
+    )