feat(contracts,api): UI-01 cover, preview, scope=own and embed config extensions
契约扩展(全部可选/可空,旧客户端零感知)+ cn/ov 实现 + e2e 权限矩阵:
- AlbumSummary += cover(kind=cover state=effective 最新行的短期签名 URL,
列表/详情按页批量组装非 N+1;未配置为 null)
- AdminPhoto += preview{thumb,browse}(变体齐备且未删除才签发;隐藏仅
admin/owner;协作者仅自己上传,scope=own 服务端过滤 uploaderId,
成员资格逐请求裁决)
- listAlbumPhotos += scope=all|own(缺省 all 行为不变:仅 owner/admin,
协作者 403;own 任何有效成员)
- EmbedSlotSettings += imageFit/offsetX/offsetBottom/zIndex(cn PATCH 校验
→ slot-state 投影 → ov 公开回读;settings 为 Json 列免迁移,读侧
normalizeStoredSettings 兜旧形状默认值)
- Flutter 模型同步(SignedUrl/PhotoPreview/AlbumPhotoScope,可空容错)
e2e:ui01-contracts 9 例(封面选取/字节取回/N+1 计数断言、preview 权限
矩阵、scope 过滤与 403/404/400)+ embed ⑨ 配置链路;全量 e2e 257 通过。
Co-Authored-By: Claude Code <noreply@anthropic.com>
This commit is contained in:
@@ -3,6 +3,8 @@
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/// 契约来源:`packages/contracts/openapi.yaml` tag `photos`。
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library;
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import '../albums/models.dart' show SignedUrl;
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/// 照片对外可见性。
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///
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/// 契约 `components.schemas.PhotoVisibility`:unpublished/published/hidden/
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@@ -180,10 +182,57 @@ class AdminPhotoUploader {
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};
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}
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/// 管理照片列表数据范围(UI-01,listAlbumPhotos scope 查询参数)。
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///
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/// all=本相册全部照片(缺省,仅 owner/admin);own=仅当前用户上传(任何
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/// 有效成员,服务端过滤)。
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enum AlbumPhotoScope {
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all('all'),
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own('own');
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const AlbumPhotoScope(this.wire);
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/// 线上(JSON)取值。
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final String wire;
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static AlbumPhotoScope fromJson(String value) => values.firstWhere(
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(v) => v.wire == value,
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orElse: () => throw FormatException('未知 AlbumPhotoScope: $value'),
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);
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}
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/// 管理端照片预览(UI-01)。
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///
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/// 契约 `components.schemas.PhotoPreview`:thumb/browse 短期签名 URL。
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/// 有权限(admin 全部 / 相册 owner 本相册 / 协作者仅自己上传)且有有效
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/// 变体、未删除才签发;隐藏照片仅 admin/owner。无预览时条目 preview 为
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/// null(PhotoRecord 记录本身不受影响)。
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class PhotoPreview {
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const PhotoPreview({required this.thumb, required this.browse});
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factory PhotoPreview.fromJson(Map<String, dynamic> json) => PhotoPreview(
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thumb: SignedUrl.fromJson(json['thumb'] as Map<String, dynamic>),
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browse: SignedUrl.fromJson(json['browse'] as Map<String, dynamic>),
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);
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/// 缩略图签名 URL。
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final SignedUrl thumb;
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/// 浏览图签名 URL。
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final SignedUrl browse;
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Map<String, dynamic> toJson() => {
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'thumb': thumb.toJson(),
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'browse': browse.toJson(),
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};
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}
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/// 管理端照片列表条目。
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///
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/// 契约 `components.schemas.AdminPhoto`(= PhotoRecord + uploader 内嵌),
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/// GET /albums/{albumId}/photos(operationId `listAlbumPhotos`)的条目。
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/// 契约 `components.schemas.AdminPhoto`(= PhotoRecord + uploader 内嵌 +
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/// preview 可选扩展),GET /albums/{albumId}/photos(operationId
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/// `listAlbumPhotos`)的条目。preview(UI-01):无权签发/无变体/已删除为
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/// null;旧响应缺键同样解析为 null。
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class AdminPhoto extends PhotoRecord {
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const AdminPhoto({
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required this.uploader,
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@@ -200,6 +249,7 @@ class AdminPhoto extends PhotoRecord {
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required super.uploadedAt,
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required super.publishedAt,
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required super.likeCount,
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this.preview,
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});
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factory AdminPhoto.fromJson(Map<String, dynamic> json) => AdminPhoto(
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@@ -224,11 +274,21 @@ class AdminPhoto extends PhotoRecord {
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? null
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: DateTime.parse(json['publishedAt'] as String),
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likeCount: json['likeCount'] as int,
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preview: json['preview'] == null
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? null
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: PhotoPreview.fromJson(json['preview'] as Map<String, dynamic>),
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);
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/// 上传人脱敏信息。
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final AdminPhotoUploader uploader;
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/// 受权限管理的照片预览(UI-01);无权/无变体/已删除为 null。
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final PhotoPreview? preview;
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@override
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Map<String, dynamic> toJson() => {...super.toJson(), 'uploader': uploader.toJson()};
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Map<String, dynamic> toJson() => {
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...super.toJson(),
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'uploader': uploader.toJson(),
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'preview': preview?.toJson(),
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};
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}
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