schema.graphql

type Player @model {
  id: ID! @isUnique
  discordId: String! @isUnique
  username: String! @isUnique
  rating: Int
  sigma: Float
  ratingPro: Int @defaultValue(value: 2500)
  sigmaPro: Float @defaultValue(value: 1.813)
  pro: Boolean @defaultValue(value: false)
  playerMatchRatingsChanges: [PlayerMatchRatingsChange!]! @relation(name: "PlayerMatchRatingsChangeOnPlayer")
  matches: [Match!]! @relation(name: "PlayerOnMatch")
  wonMatches: [Match!]! @relation(name: "PlayerOnWonMatch")
  lostMatches: [Match!]! @relation(name: "PlayerOnLostMatch")
}

type Match @model {
  id: ID! @isUnique
  date: DateTime!
  playerMatchRatingsChanges: [PlayerMatchRatingsChange!]! @relation(name: "PlayerMatchRatingsChangeOnMatch")
  players: [Player!]! @relation(name: "PlayerOnMatch")
  winners: [Player!]! @relation(name: "PlayerOnWonMatch")
  losers: [Player!]! @relation(name: "PlayerOnLostMatch")
  league: String
}

type PlayerMatchRatingsChange @model {
  id: ID! @isUnique
  ratingsChange: Int
  sigmaChange: Float
  match: Match @relation(name: "PlayerMatchRatingsChangeOnMatch")
  player: Player @relation(name: "PlayerMatchRatingsChangeOnPlayer")
}