浅念
59464bd73d
Task 10: photos/photo_variants/upload_sessions/photo_jobs/outbox_events on the CN schema (flat string FKs, no Prisma relations); migration 20260917120827_photo_upload_domain rewritten to utf8mb4_0900_bin per the 固化 collation recipe; reset.ts table order extended; one semantics e2e case for photo_jobs @@unique([photoId, type]) and the upload_sessions A03 idempotency anchor @@unique([userId, clientTaskId]). Co-Authored-By: Claude Code <noreply@anthropic.com>
203 lines
7.8 KiB
Plaintext
203 lines
7.8 KiB
Plaintext
// packages/db-cn/prisma/schema.prisma —— CN 侧唯一 schema（Task 8 起步：身份与审计域）。
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// 约定：MySQL 8.4、库级 collation utf8mb4_0900_bin（大小写敏感，账号/token 语义依赖它）；
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// 时间一律 @db.DateTime(6)；ID cuid；连接池上限由 DATABASE_URL_CN 的 ?connection_limit=10
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// 承担，不在应用侧另行放大。
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generator client {
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provider = "prisma-client-js"
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}
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datasource db {
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provider = "mysql"
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url = env("DATABASE_URL_CN")
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}
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model users {
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id String @id @default(cuid())
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account String @unique @db.VarChar(64)
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passwordHash String @db.VarChar(255)
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displayName String @db.VarChar(128)
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role String @default("staff") // staff|admin（公司角色；相册角色另表）
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sourceStatus String @default("local") // local|active|disabled（P4a 同步用）
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localLocked Boolean @default(false)
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credentialStatus String @default("active") // active|pending
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locale String? @db.VarChar(16)
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createdAt DateTime @default(now()) @db.DateTime(6)
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sessions sessions[]
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auditLogs audit_logs[]
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}
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model sessions {
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id String @id @default(cuid())
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userId String
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tokenHash String @unique @db.VarChar(64)
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// 长效会话期限（默认 30 天，AUTH_SESSION_TTL_SECONDS 可调；不做短时效
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// access/refresh 双层——用户决策 2026-09-17）
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expiresAt DateTime @db.DateTime(6)
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revokedAt DateTime? @db.DateTime(6) // 注销/停用撤销
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user users @relation(fields: [userId], references: [id])
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}
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model audit_logs {
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id String @id @default(cuid())
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actorId String?
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action String @db.VarChar(64)
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resourceId String? @db.VarChar(64)
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metadata Json?
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createdAt DateTime @default(now()) @db.DateTime(6)
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actor users? @relation(fields: [actorId], references: [id])
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}
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// —— 相册域（Task 9）——
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// 约定：与身份域不同，相册域一律使用扁平字符串外键（albumId/ownerId/userId/
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// categoryId 为纯字符串，不建 Prisma relation/FK 约束）——Task 10 的照片域同此。
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// 原因：跨域删除语义（用户注销→相册归属、相册下线→照片保留）由应用层显式
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// 决策，不做数据库级联；也避免 TRUNCATE 隔离工具为绕 FK 检查承担更多顺序负担。
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model albums {
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id String @id @default(cuid())
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publicToken String @unique @db.VarChar(32)
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ownerId String @db.VarChar(64)
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startAt DateTime @db.DateTime(6)
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endAt DateTime? @db.DateTime(6)
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timezone String @default("Asia/Shanghai") @db.VarChar(64)
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status String @default("active") // active|offline
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defaultLocale String @db.VarChar(16)
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uploadEnabled Boolean @default(true)
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publicEnabled Boolean @default(true)
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downloadEnabled Boolean @default(true)
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originalDownloadEnabled Boolean @default(false)
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watermarkVersion Int @default(0)
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createdAt DateTime @default(now()) @db.DateTime(6)
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updatedAt DateTime @updatedAt @db.DateTime(6)
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@@index([ownerId])
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@@index([status, publicEnabled])
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}
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model album_translations {
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id String @id @default(cuid())
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albumId String @db.VarChar(64)
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locale String @db.VarChar(16)
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title String @db.VarChar(255)
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description String? @db.Text
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venue String? @db.VarChar(255)
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address String? @db.VarChar(255)
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@@unique([albumId, locale])
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@@index([albumId])
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}
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model album_members {
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id String @id @default(cuid())
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albumId String @db.VarChar(64)
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userId String @db.VarChar(64)
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role String @default("collaborator") // owner|collaborator
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status String @default("active")
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addedAt DateTime @default(now()) @db.DateTime(6)
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@@unique([albumId, userId])
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@@index([userId])
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}
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model categories {
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id String @id @default(cuid())
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albumId String @db.VarChar(64)
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sortOrder Int @default(0)
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createdAt DateTime @default(now()) @db.DateTime(6)
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@@index([albumId, sortOrder])
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}
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model category_translations {
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id String @id @default(cuid())
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categoryId String @db.VarChar(64)
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locale String @db.VarChar(16)
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name String @db.VarChar(128)
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@@unique([categoryId, locale])
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}
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model album_assets {
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id String @id @default(cuid())
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albumId String @db.VarChar(64)
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kind String @db.VarChar(16) // banner|cover|logo
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locale String? @db.VarChar(16)
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objectKey String @db.VarChar(255)
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createdAt DateTime @default(now()) @db.DateTime(6)
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@@index([albumId, kind])
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}
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// —— 照片与上传域 + outbox（Task 10）——
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// 同相册域约定：扁平字符串外键、无 Prisma relation/FK 约束。
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// photos.objectKey 是 originals 正式键（Task 18 上传确认时写入）；
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// upload_sessions.objectKey 是 staging 键；outbox_events 承载领域事件
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// （契约见 packages/contracts），由 worker 轮询投递。
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model photos {
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id String @id @default(cuid())
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albumId String @db.VarChar(64)
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uploaderId String @db.VarChar(64)
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categoryId String? @db.VarChar(64)
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objectKey String @unique @db.VarChar(255) // originals 正式键
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bytes Int @default(0)
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width Int?
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height Int?
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shotAt DateTime? @db.DateTime(6)
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uploadedAt DateTime? @db.DateTime(6)
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publishedAt DateTime? @db.DateTime(6)
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processingState String @default("pending_upload") // pending_upload|uploaded|processing|ready|processing_failed
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errorCode String? @db.VarChar(64)
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visibility String @default("unpublished") // unpublished|published|hidden|deleted
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likeCount Int @default(0) // P2 起为统计副本
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entityVersion Int @default(1)
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@@index([albumId, visibility, publishedAt, id])
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@@index([albumId, uploaderId, uploadedAt])
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}
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model photo_variants {
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photoId String @db.VarChar(64)
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variant String @db.VarChar(32) // thumb|browse
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objectKey String @unique @db.VarChar(255)
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bytes Int
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version Int @default(1)
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width Int?
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height Int?
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@@unique([photoId, variant])
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}
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model upload_sessions {
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id String @id @default(cuid())
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userId String @db.VarChar(64)
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albumId String @db.VarChar(64)
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clientTaskId String @db.VarChar(128)
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photoId String @unique @db.VarChar(64)
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objectKey String @unique @db.VarChar(255) // staging 键
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expectedBytes Int
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contentType String @db.VarChar(128)
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multipartId String? @db.VarChar(255)
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state String @default("pending") // pending|confirmed|cancelled|expired（对齐契约 UploadSessionState；核验失败是请求级错误不改会话态，expired 由 expiresAt 判定或 sweep 置位）
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expiresAt DateTime @db.DateTime(6)
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createdAt DateTime @default(now()) @db.DateTime(6)
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@@unique([userId, clientTaskId]) // 幂等锚点（A03）
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}
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model photo_jobs {
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id String @id @default(cuid())
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photoId String @db.VarChar(64)
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type String @default("process") @db.VarChar(32)
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state String @default("pending") // pending|active|done|failed
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attempt Int @default(0)
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errorCode String? @db.VarChar(64)
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nextRetryAt DateTime? @db.DateTime(6)
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updatedAt DateTime @updatedAt @db.DateTime(6)
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@@unique([photoId, type])
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@@index([state, nextRetryAt])
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}
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model outbox_events {
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id String @id @default(cuid())
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type String @db.VarChar(64)
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albumId String @db.VarChar(64)
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photoId String? @db.VarChar(64)
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entityVersion Int
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payload Json
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occurredAt DateTime @default(now()) @db.DateTime(6)
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deliveredAt DateTime? @db.DateTime(6)
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@@index([deliveredAt, occurredAt])
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}
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