97 lines
2.6 KiB
Plaintext
97 lines
2.6 KiB
Plaintext
// prisma/schema.prisma - OCS 答题服务数据库 schema
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// 包含 Better Auth 认证表（User, Session, Account, Verification）和业务表（QaRecord）
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generator client {
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provider = "prisma-client"
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output = "./generated"
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}
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datasource db {
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provider = "mysql"
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}
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// Better Auth 标准用户表
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// apiToken 由服务端注册 hook 生成，供 OCS 油猴脚本跨域身份验证
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model User {
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id String @id
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name String
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email String @unique
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emailVerified Boolean
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image String?
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createdAt DateTime
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updatedAt DateTime
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apiToken String? @unique
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/// 用户最近一次清缓存的时间；只有在此时间之后写入的记录才算缓存命中
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cacheClearedAt DateTime?
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sessions Session[]
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accounts Account[]
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qaRecords QaRecord[]
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@@map("user")
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}
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// Better Auth 会话表
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model Session {
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id String @id
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expiresAt DateTime
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token String @unique
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createdAt DateTime
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updatedAt DateTime
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ipAddress String?
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userAgent String?
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userId String
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user User @relation(fields: [userId], references: [id], onDelete: Cascade)
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@@map("session")
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}
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// Better Auth 账号表（用于邮密和 OAuth Provider 关联）
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model Account {
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id String @id
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accountId String
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providerId String
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userId String
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user User @relation(fields: [userId], references: [id], onDelete: Cascade)
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accessToken String?
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refreshToken String?
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idToken String? @db.Text
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accessTokenExpiresAt DateTime?
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refreshTokenExpiresAt DateTime?
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scope String?
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password String?
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createdAt DateTime
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updatedAt DateTime
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@@map("account")
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}
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// Better Auth 邮箱验证令牌表
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model Verification {
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id String @id
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identifier String
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value String
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expiresAt DateTime
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createdAt DateTime?
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updatedAt DateTime?
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@@map("verification")
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}
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// 用户问答记录，按用户隔离存储
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// search 接口在拿到有效 session 或 apiToken 后写入，与当前登录用户绑定
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model QaRecord {
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id String @id @default(cuid())
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userId String
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user User @relation(fields: [userId], references: [id], onDelete: Cascade)
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question String @db.Text
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type String
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options String? @db.Text
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answer String? @db.Text
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/// 题目+题型+选项的 MD5，用于 DB 缓存查询；老记录为 null
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hash String? @db.Char(32)
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createdAt DateTime @default(now())
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@@index([userId, hash])
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@@map("qa_record")
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}
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