schema.api.graphql

schema {
  query: Query
  mutation: Mutation
  subscription: Subscription
}

type Query {
  getImageUploadUrl(extension: String, contentType: String): AWSURL!

  getMyTimeline(limit: Int!, nextToken: String): UnhydratedTweetsPage!

  getMyProfile: MyProfile!

  getProfile(screenName: String!): OtherProfile

  getTweets(userId: ID!, limit: Int!, nextToken: String): TweetsPage!

  getLikes(userId: ID!, limit: Int!, nextToken: String): UnhydratedTweetsPage!

  getFollowers(userId: ID!, limit: Int!, nextToken: String): ProfilesPage!

  getFollowing(userId: ID!, limit: Int!, nextToken: String): ProfilesPage!

  search(
    query: String!,
    mode: SearchMode!,
    limit: Int!,
    nextToken: String
  ): SearchResultsPage!

  getHashTag(
    hashTag: String!,
    mode: HashTagMode!,
    limit: Int!,
    nextToken: String
  ): HashTagResultsPage!

  listConversations(
    limit: Int!
    nextToken: String
  ): ConversationsPage!

  getDirectMessages(
    otherUserId: ID!
    limit: Int!
    nextToken: String
  ): MessagesPage!

  getAnalyticsConfig: AnalyticsConfig
  @aws_iam @aws_cognito_user_pools
}

type Mutation {
  editMyProfile(newProfile: ProfileInput!): MyProfile!
  
  tweet(text: String!): Tweet!

  like(tweetId: ID!): Boolean!

  unlike(tweetId: ID!): Boolean!

  retweet(tweetId: ID!): Retweet!

  unretweet(tweetId: ID!): Boolean!

  reply(tweetId: ID!, text: String!): Reply!

  follow(userId: ID!): Boolean!

  unfollow(userId: ID!): Boolean!

  notifyRetweeted(
    id: ID!
    userId: ID!
    tweetId: ID!
    retweetedBy: ID!
    retweetId: ID!
  ): Notification!
  @aws_iam

  notifyLiked(
    id: ID!
    userId: ID!
    tweetId: ID!
    likedBy: ID!
  ): Notification!
  @aws_iam

  notifyMentioned(
    id: ID!
    userId: ID!
    mentionedBy: ID!
    mentionedByTweetId: ID!
  ): Notification!
  @aws_iam

  notifyReplied(
    id: ID!
    userId: ID!
    tweetId: ID!
    replyTweetId: ID!
    repliedBy: ID!
  ): Notification!
  @aws_iam

  notifyDMed(
    id: ID!
    userId: ID!
    otherUserId: ID!
    message: String!
  ): Notification!
  @aws_iam

  sendDirectMessage(
    otherUserId: ID!
    message: String!
  ): Conversation!
}

type Subscription {
  onNotified(userId: ID!, type: NotificationType): Notification
  @aws_subscribe(mutations: ["notifyRetweeted", "notifyLiked", "notifyMentioned", "notifyReplied", "notifyDMed"])
}

enum SearchMode {
  Top
  Latest
  People
  Photos
  Videos
}

enum HashTagMode {
  Top
  Latest
  People
  Photos
  Videos
}

input ProfileInput {
  name: String!
  imageUrl: AWSURL
  backgroundImageUrl: AWSURL
  bio: String
  location: String
  website: AWSURL
  birthdate: AWSDate
}

interface IProfile {
  id: ID!
  name: String!
  screenName: String!
  imageUrl: AWSURL
  backgroundImageUrl: AWSURL
  bio: String
  location: String
  website: AWSURL
  birthdate: AWSDate
  createdAt: AWSDateTime!
  tweets: TweetsPage!
  followersCount: Int!
  followingCount: Int!
  tweetsCount: Int!
  likesCount: Int!
}

type MyProfile implements IProfile {
  id: ID!
  name: String!
  screenName: String!
  imageUrl: AWSURL
  backgroundImageUrl: AWSURL
  bio: String
  location: String
  website: AWSURL
  birthdate: AWSDate
  createdAt: AWSDateTime!
  tweets: TweetsPage!
  followersCount: Int!
  followingCount: Int!
  tweetsCount: Int!
  likesCount: Int!
}

type OtherProfile implements IProfile {
  id: ID!
  name: String!
  screenName: String!
  imageUrl: AWSURL
  backgroundImageUrl: AWSURL
  bio: String
  location: String
  website: AWSURL
  birthdate: AWSDate
  createdAt: AWSDateTime!
  tweets: TweetsPage!
  followersCount: Int!
  followingCount: Int!
  tweetsCount: Int!
  likesCount: Int!  
  following: Boolean!
  followedBy: Boolean!
}

interface ITweet {
  id: ID!
  profile: IProfile
  createdAt: AWSDateTime!
}

type Tweet implements ITweet {
  id: ID!
  profile: IProfile
  createdAt: AWSDateTime!
  text: String!
  replies: Int!
  likes: Int!
  retweets: Int!
  liked: Boolean!
  retweeted: Boolean!
}

type Reply implements ITweet {
  id: ID!
  profile: IProfile
  createdAt: AWSDateTime!
  inReplyToTweet: ITweet!
  inReplyToUsers: [IProfile!]
  text: String!
  replies: Int!
  likes: Int!
  retweets: Int!
  liked: Boolean!
  retweeted: Boolean!  
}

type Retweet implements ITweet {
  id: ID!
  profile: IProfile
  createdAt: AWSDateTime!
  retweetOf: ITweet!
}

type TweetsPage {
  tweets: [ITweet!]
  nextToken: String
}

type UnhydratedTweetsPage {
  tweets: [ITweet!]
  nextToken: String
}

type ProfilesPage {
  profiles: [IProfile!]
  nextToken: String
}

union SearchResult = MyProfile | OtherProfile | Tweet | Reply

type SearchResultsPage {
  results: [SearchResult!]
  nextToken: String
}

union HashTagResult = MyProfile | OtherProfile | Tweet | Reply

type HashTagResultsPage {
  results: [HashTagResult!]
  nextToken: String
}

type Retweeted implements iNotification @aws_iam @aws_cognito_user_pools {
  id: ID!
  type: NotificationType!
  userId: ID!
  tweetId: ID!
  retweetedBy: ID!
  retweetId: ID!
  createdAt: AWSDateTime!
}

type Liked implements iNotification @aws_iam @aws_cognito_user_pools {
  id: ID!
  type: NotificationType!
  userId: ID!
  tweetId: ID!
  likedBy: ID!
  createdAt: AWSDateTime!
}

type Mentioned implements iNotification @aws_iam @aws_cognito_user_pools {
  id: ID!
  type: NotificationType!
  userId: ID!
  mentionedBy: ID!
  mentionedByTweetId: ID!
  createdAt: AWSDateTime!
}

type Replied implements iNotification @aws_iam @aws_cognito_user_pools {
  id: ID!
  type: NotificationType!
  userId: ID!
  tweetId: ID!
  replyTweetId: ID!
  repliedBy: ID!
  createdAt: AWSDateTime!
}

type DMed implements iNotification @aws_iam @aws_cognito_user_pools {
  id: ID!
  type: NotificationType!
  userId: ID!
  otherUserId: ID!
  message: String!
  createdAt: AWSDateTime!
}

union Notification @aws_iam @aws_cognito_user_pools = Retweeted | Liked | Mentioned | Replied | DMed

interface iNotification @aws_iam @aws_cognito_user_pools {
  id: ID!
  type: NotificationType!
  userId: ID!
  createdAt: AWSDateTime!
}

enum NotificationType {
  Retweeted
  Liked
  Mentioned
  Replied
  DMed
}

type Conversation {
  id: ID!
  otherUser: OtherProfile!
  lastMessage: String!
  lastModified: AWSDateTime!
}

type ConversationsPage {
  conversations: [Conversation!]
  nextToken: String
}

type Message {
  messageId: ID!
  from: IProfile!
  message: String!
  timestamp: AWSDateTime!
}

type MessagesPage {
  messages: [Message!]
  nextToken: String
}

type AnalyticsConfig @aws_iam @aws_cognito_user_pools {
  identityPoolId: ID!
  streamName: String!
}