141 lines
4.0 KiB
Plaintext
141 lines
4.0 KiB
Plaintext
// This is your Prisma schema file,
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// learn more about it in the docs: https://pris.ly/d/prisma-schema
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// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
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// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init
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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 = "postgresql"
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url = env("DATABASE_URL")
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}
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model User {
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id String @id // 使用Supabase用户ID，不再自动生成
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email String @unique
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username String? @unique // 允许为空，因为有些用户可能没有设置用户名
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avatar String?
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bio String?
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language String @default("en")
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isAdmin Boolean @default(false) // 管理员标记
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versionLimit Int @default(3) // 版本数量限制，可在用户配置中设置
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subscribePlan String @default("free") // 订阅计划: "free", "pro"
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maxVersionLimit Int @default(3) // 基于订阅的最大版本限制
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promptLimit Int @default(20) // 提示词数量限制
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creditBalance Float @default(5.0) // 信用余额，单位：美元
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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prompts Prompt[]
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credits Credit[]
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@@map("users")
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}
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model Prompt {
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id String @id @default(cuid())
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name String
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content String
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description String?
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isPublic Boolean @default(false) // 保留用于向后兼容
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permissions String @default("private") // "private" | "public"
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visibility String? // "under_review" | "published" | null
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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userId String
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user User @relation(fields: [userId], references: [id], onDelete: Cascade)
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tags PromptTag[]
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versions PromptVersion[]
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album PromptAlbum? @relation(fields: [albumId], references: [id])
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albumId String?
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tests PromptTestRun[]
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stats PromptStats?
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@@map("prompts")
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}
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model PromptVersion {
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id String @id @default(cuid())
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version Int
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content String
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changelog String?
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createdAt DateTime @default(now())
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promptId String
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prompt Prompt @relation(fields: [promptId], references: [id], onDelete: Cascade)
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@@unique([promptId, version])
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@@map("prompt_versions")
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}
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model PromptTag {
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id String @id @default(cuid())
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name String @unique
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color String @default("#3B82F6")
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prompts Prompt[]
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@@map("prompt_tags")
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}
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model PromptAlbum {
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id String @id @default(cuid())
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name String
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description String?
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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prompts Prompt[]
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@@map("prompt_albums")
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}
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model PromptTestRun {
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id String @id @default(cuid())
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input String
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output String?
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success Boolean @default(false)
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error String?
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createdAt DateTime @default(now())
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promptId String
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prompt Prompt @relation(fields: [promptId], references: [id], onDelete: Cascade)
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@@map("prompt_test_runs")
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}
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model PromptStats {
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id String @id @default(cuid())
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promptId String @unique
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viewCount Int @default(0) // 浏览计数
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likeCount Int @default(0) // 点赞计数
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rating Float? // 平均评分
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ratingCount Int @default(0) // 评分数量
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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prompt Prompt @relation(fields: [promptId], references: [id], onDelete: Cascade)
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@@map("prompt_stats")
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}
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model Credit {
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id String @id @default(cuid())
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userId String
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amount Float // 信用额度数量
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type String // "system_gift", "subscription_monthly", "user_purchase"
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note String? // 备注说明
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expiresAt DateTime? // 过期时间，null表示永久有效
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isActive Boolean @default(true) // 是否激活状态
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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user User @relation(fields: [userId], references: [id], onDelete: Cascade)
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@@map("credits")
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}
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