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

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

model User {
  id         Int       @id @default(autoincrement())
  username   String    @unique
  password   String
  Submission Session[]
}

model Session {
  token     String   @id
  createdAt DateTime @default(now())
  user      User     @relation(fields: [userId], references: [id])
  userId    Int
}

enum SubmissionState {
  InReview
  Correct
  Incorrect
}

model Submission {
  id             Int             @id @default(autoincrement())
  createdAt      DateTime        @default(now())
  state          SubmissionState
  actualOutput   String
  message        String?
  team           Team            @relation(fields: [teamId], references: [id])
  teamId         Int
  problem        Problem         @relation(fields: [problemId], references: [id])
  problemId      Int
}

model Problem {
  id           Int          @id @default(autoincrement())
  friendlyName String       @unique
  sampleInput  String
  sampleOutput String
  realInput    String
  realOutput   String
  Submission   Submission[]
}

model Team {
  id         Int          @id @default(autoincrement())
  name       String       @unique
  Submission Submission[]
}