scalar JSON

directive @private on FIELD_DEFINITION

type User {
  id: ID!
  nickname: String!
  email: String!
}

input UserRegister {
  email: String!
  nickname: String!
  password: String!
}

type UserToken {
  id: ID!
  userId: ID!
  expiration: JSON
}

type UserLogin {
  user: User
  token: UserToken
}

# Channel of messages
type Channel {
  id: ID!
  name: String!
  messages: [Message]
}

# User messages
type Message {
  id: ID!
  content: String!
  # Author of the message
  user: User
  dateAdded: JSON
  dateUpdated: JSON
}

input MessageAdd {
  channelId: ID!
  content: String!
}

input MessageUpdate {
  id: ID!
  content: String!
}

type MessageChanged {
  type: MessageChangedType!
  message: Message!
}

enum MessageChangedType {
  added
  updated
  removed
}

type Query {
  userCurrent: User @private
  channels: [Channel] @private
  channel (id: ID!): Channel @private
  good: String
  bad: String
  loadNumber: Int!
}

type Mutation {
  userRegister (input: UserRegister!): Boolean
  userLogin (email: String!, password: String!): UserLogin
  userLogout: Boolean @private
  messageAdd (input: MessageAdd!): Message! @private
  messageUpdate (input: MessageUpdate!): Message! @private
  messageRemove (id: ID!): Message! @private
  mockMessageSend: Boolean
  updateCounter (type: String!, value: Int!): Boolean
}

type Subscription {
  messageChanged (channelId: ID!): MessageChanged! @private
  counterUpdated (type: String!): Int!
}