143 lines
3.5 KiB
Plaintext
143 lines
3.5 KiB
Plaintext
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 Author {
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// 抖音作者；以 sec_uid 稳定标识
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sec_uid String @id
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uid String? @unique
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nickname String
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signature String?
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avatar_url String?
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follower_count BigInt @default(0)
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total_favorited BigInt @default(0)
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unique_id String? // 抖音号
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short_id String?
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videos Video[]
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imagePosts ImagePost[]
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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}
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model Video {
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aweme_id String @id
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desc String
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preview_title String?
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duration_ms Int
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created_at DateTime
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share_url String
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digg_count BigInt @default(0)
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comment_count BigInt @default(0)
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share_count BigInt @default(0)
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collect_count BigInt @default(0)
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// 视频分辨率（用于前端预布局）
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width Int?
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height Int?
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// 视频封面（首帧提取后上传到 MinIO 的外链）
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cover_url String?
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authorId String
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author Author @relation(fields: [authorId], references: [sec_uid])
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comments Comment[]
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tags String[] // 视频标签列表
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video_url String // 视频文件 URL
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([authorId])
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@@index([created_at])
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}
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model CommentUser {
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id String @id @default(cuid())
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nickname String
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avatar_url String?
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// 以 (nickname, avatar_url) 近似去重；如果你从响应里拿到用户 uid，可以改为以 uid 作为主键
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@@unique([nickname, avatar_url])
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comments Comment[]
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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}
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model Comment {
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cid String @id
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text String
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digg_count BigInt @default(0)
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created_at DateTime
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// 可关联视频或图文中的一种
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videoId String?
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video Video? @relation(fields: [videoId], references: [aweme_id])
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imagePostId String?
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imagePost ImagePost? @relation(fields: [imagePostId], references: [aweme_id])
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userId String
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user CommentUser @relation(fields: [userId], references: [id])
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([videoId, created_at])
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@@index([imagePostId, created_at])
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}
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// 图片作品（图文）
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model ImagePost {
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aweme_id String @id
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desc String
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created_at DateTime
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share_url String
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digg_count BigInt @default(0)
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comment_count BigInt @default(0)
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share_count BigInt @default(0)
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collect_count BigInt @default(0)
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authorId String
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author Author @relation(fields: [authorId], references: [sec_uid])
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tags String[]
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music_url String? // 背景音乐（已上传到 MinIO 的外链）
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images ImageFile[]
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comments Comment[]
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([authorId])
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@@index([created_at])
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}
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// 图片作品中的单张图片（已上传到 MinIO 的外链）
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model ImageFile {
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id String @id @default(cuid())
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postId String
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post ImagePost @relation(fields: [postId], references: [aweme_id])
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url String
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order Int // 在作品中的顺序（从 0 开始）
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width Int?
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height Int?
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([postId, order])
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@@unique([postId, order])
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}
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