chat app, prisma migration

schema.prisma

// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

datasource db {
  provider = "postgresql"
  url      = env("DATABASE_URL")
}

generator client {
  provider = "prisma-client-js"
}

model User {
  id      Int      @id @default(autoincrement())
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  password  String
  email   String   @unique
  name    String?
}

model Task {
  id        Int      @id @default(autoincrement())
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  title     String   @db.VarChar(255)
  content   String?  @db.Text
  userId    Int?
}

model Token {
  id        Int      @id @default(autoincrement())
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  token     String?  @db.Text
  secret    String?  @db.Text
  expire_datetime    DateTime @default(now())
  userId    Int?
}

model Chat {
  id        Int      @id @default(autoincrement())
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  name     String    @db.Text
  content   String?  @db.Text
  userId    Int?
}

model ChatPost {
  id        Int      @id @default(autoincrement())
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  chatId    Int?
  userId    Int?
  title     String    @db.Text
  body     String    @db.Text
}

model Thread {
  id        Int      @id @default(autoincrement())
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  chatId    Int?
  chatPostId Int?
  userId    Int?
  title     String    @db.Text
  body     String    @db.Text
}

model BookMark {
  id        Int      @id @default(autoincrement())
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  chatId    Int?
  chatPostId Int?
  userId    Int?
}