// 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 Universe { id String @id @default(uuid()) config Json users User[] } model User { id String @id @default(uuid()) name String universeId String universe Universe @relation(fields: [universeId], references: [id]) empire Empire? } model Empire { id String @id @default(uuid()) name String color String userId String? @unique user User? @relation(fields: [userId], references: [id]) }