query Users {
  users {
    name
    repositories {
      id
      name
      url
    }
  }
}

query UserByName($name: String!) {
  userByName(name: $name) {
    repositories {
      name
      url
    }
  }
}

query VerifyLogin($username: String!, $password: String!) {
  verifyLogin(username: $username, password: $password)
}

mutation CreateRepository($user: String!, $name: String!) {
  createRepository(input: { user: $user, name: $name }) {
    id
  }
}

mutation DeleteRepository($id: UUID!) {
  deleteRepository(id: $id)
}