o/prisma/schema.prisma

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

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

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

model GuildConfig {
  id              String         @id
  welcome_message String         @default("Hello %USER%!")
  welcome_channel String?
  welcome_on      Boolean        @default(false)
  users           User[]
  dailymessages   DailyMessage[]
}

model DailyMessage {
  id       Int         @id @default(autoincrement())
  text     String
  guild    GuildConfig @relation(fields: [guild_id], references: [id])
  guild_id String
  hour     Int
  minute   Int
  channel  String
}

model User {
  id       String
  guild    GuildConfig @relation(fields: [guild_id], references: [id])
  guild_id String
  messages Int         @default(0)

  @@id([id, guild_id])
}