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prisma/schema.prisma

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+// prisma/schema.prisma
+
+generator client {
+  provider     = "prisma-client"
+  moduleFormat = "cjs"
+  output       = "../src/generated/prisma"
+}
+
+datasource db {
+  provider = "postgresql"
+}
+
+model User {
+  id    Int     @id @default(autoincrement())
+  email String  @unique
+  name  String?
+}
+
+model Post {
+  id                 Int      @id @default(autoincrement())
+  title              String
+  prompt             String
+  content            String   @db.Text
+  imageUrl           String?
+  style              String   @default("general")
+  tone               String?   @default("")
+  isFbPostState      Int      @default(0)
+  isTwitterPostState Int      @default(0)
+  isTiktokPostState  Int      @default(0)
+  draft              String?  @db.Text
+  tokensUsed         Int     @default(0)
+  model              String?
+  reviewNotes        String?
+  status             String   @default("pending") // Các trạng thái: pending, approved, published, rejected
+  createdAt          DateTime @default(now())
+  updatedAt          DateTime @updatedAt
+}
+
+model Config {
+  id    Int    @id @default(autoincrement())
+  key   String @unique
+  value String
+}
+
+model Trend {
+  id            Int    @id @default(autoincrement())
+  title         String
+  description   String? @db.Text
+  url           String?
+  score         Int  @default(0)
+  source           String @db.Text
+  category           String?
+  geo                 String? @db.VarChar()
+  tags                Json?
+  engagement          Json?
+  raw                 Json?
+  fingerprint         String? @db.VarChar()
+  sourceTimestamp     DateTime?
+  createdAt           DateTime @default(now())
+  updatedAt           DateTime? @default(now())
+
+  @@index([score]) // Tạo index cho cột name
+  @@index([category]) // Tạo index cho cột name
+  @@index([geo]) // Tạo index cho cột name
+  @@index([sourceTimestamp]) // Tạo index cho cột name
+
+}