init project

packages/graphql-schema/codegen.ts

@@ -0,0 +1,12 @@
+import type { CodegenConfig } from "@graphql-codegen/cli";
+
+const config: CodegenConfig = {
+  schema: "packages/graphql-schema/schema.graphql",
+  generates: {
+    "apps/web/src/generated/schema-types.ts": {
+      plugins: ["typescript"],
+    },
+  },
+};
+
+export default config;

packages/graphql-schema/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "@tlm/graphql-schema",
+  "version": "0.0.1",
+  "private": true,
+  "description": "Shared GraphQL schema (SDL)"
+}

packages/graphql-schema/schema.graphql

@@ -0,0 +1,250 @@
+"""Single source of truth for Web (Apollo) and Android (Apollo Kotlin)."""
+scalar DateTime
+
+enum MessageKind {
+  TEXT
+  MEDIA
+  SYSTEM
+}
+
+enum ChatType {
+  DIRECT
+  GROUP
+  CHANNEL
+}
+
+enum MemberRole {
+  OWNER
+  ADMIN
+  MEMBER
+  SUBSCRIBER
+}
+
+enum ChatEventType {
+  MESSAGE_CREATED
+  MESSAGE_UPDATED
+  MESSAGE_DELETED
+  TYPING
+  PRESENCE
+  READ_RECEIPT
+  DELIVERED
+}
+
+enum AccountEventType {
+  DEVICE_ADDED
+  DEVICE_REVOKED
+  SESSION_REFRESHED
+}
+
+type User {
+  id: ID!
+  displayName: String!
+  email: String
+  createdAt: DateTime!
+}
+
+type Device {
+  id: ID!
+  userId: ID!
+  name: String
+  lastSeenAt: DateTime
+  createdAt: DateTime!
+}
+
+type AuthPayload {
+  accessToken: String!
+  refreshToken: String!
+  user: User!
+}
+
+type MediaRef {
+  id: ID!
+  mimeType: String!
+  url: String!
+  thumbnailUrl: String
+}
+
+type Message {
+  id: ID!
+  chatId: ID!
+  senderId: ID
+  sender: User
+  kind: MessageKind!
+  body: String
+  mediaRefs: [MediaRef!]!
+  replyToId: ID
+  seq: Int!
+  createdAt: DateTime!
+  editedAt: DateTime
+  deletedAt: DateTime
+}
+
+type MessageEdge {
+  cursor: String!
+  node: Message!
+}
+
+type MessageConnection {
+  edges: [MessageEdge!]!
+  pageInfo: PageInfo!
+}
+
+type PageInfo {
+  endCursor: String
+  hasNextPage: Boolean!
+}
+
+interface ChatBase {
+  id: ID!
+  type: ChatType!
+  title: String
+  lastMessage: Message
+  unreadCount: Int!
+  updatedAt: DateTime!
+}
+
+type DirectThread implements ChatBase {
+  id: ID!
+  type: ChatType!
+  title: String
+  peer: User!
+  lastMessage: Message
+  unreadCount: Int!
+  updatedAt: DateTime!
+}
+
+type Group implements ChatBase {
+  id: ID!
+  type: ChatType!
+  title: String
+  lastMessage: Message
+  unreadCount: Int!
+  updatedAt: DateTime!
+  memberCount: Int!
+  isBroadcast: Boolean!
+}
+
+type Channel implements ChatBase {
+  id: ID!
+  type: ChatType!
+  title: String
+  lastMessage: Message
+  unreadCount: Int!
+  updatedAt: DateTime!
+  subscriberCount: Int!
+  pinnedMessages: [Message!]!
+}
+
+union Chat = DirectThread | Group | Channel
+
+type PresignedUpload {
+  uploadUrl: String!
+  mediaId: ID!
+  headers: [HttpHeader!]
+}
+
+type HttpHeader {
+  name: String!
+  value: String!
+}
+
+input HttpHeaderInput {
+  name: String!
+  value: String!
+}
+
+type CallSession {
+  id: ID!
+  chatId: ID!
+  createdBy: ID!
+  status: CallStatus!
+  iceServers: [IceServer!]!
+  createdAt: DateTime!
+}
+
+enum CallStatus {
+  RINGING
+  ACTIVE
+  ENDED
+}
+
+type IceServer {
+  urls: [String!]!
+  username: String
+  credential: String
+}
+
+type Bot {
+  id: ID!
+  displayName: String!
+  tokenHint: String!
+  webhookUrl: String
+  createdAt: DateTime!
+}
+
+type Query {
+  me: User
+  myDevices: [Device!]!
+  chats: [Chat!]!
+  messages(chatId: ID!, after: String, first: Int = 30): MessageConnection!
+  bot(id: ID!): Bot
+  myBots: [Bot!]!
+}
+
+type Mutation {
+  register(email: String!, password: String!, displayName: String!): AuthPayload!
+  login(email: String!, password: String!): AuthPayload!
+  refresh(refreshToken: String!): AuthPayload!
+  registerDevice(name: String): Device!
+  revokeDevice(deviceId: ID!): Boolean!
+  createDirectThread(peerUserId: ID!): DirectThread!
+  createGroup(title: String!, memberIds: [ID!], isBroadcast: Boolean = false): Group!
+  createChannel(title: String!, isPublic: Boolean = false): Channel!
+  joinChannel(channelId: ID!): Boolean!
+  inviteToGroup(groupId: ID!, userIds: [ID!]!): Boolean!
+  setMemberRole(chatId: ID!, userId: ID!, role: MemberRole!): Boolean!
+  pinMessage(chatId: ID!, messageId: ID!): Boolean!
+  unpinMessage(chatId: ID!, messageId: ID!): Boolean!
+  sendMessage(chatId: ID!, body: String, replyToId: ID): Message!
+  editMessage(messageId: ID!, body: String!): Message!
+  deleteMessage(messageId: ID!, forEveryone: Boolean = false): Boolean!
+  markDelivered(chatId: ID!, upToSeq: Int!): Boolean!
+  markRead(chatId: ID!, upToSeq: Int!): Boolean!
+  setTyping(chatId: ID!, isTyping: Boolean!): Boolean!
+  requestMediaUpload(mimeType: String!, bytesHint: Int): PresignedUpload!
+  finalizeMediaUpload(mediaId: ID!, mimeType: String!, sizeBytes: Int!): MediaRef!
+  sendMediaMessage(chatId: ID!, mediaId: ID!, caption: String, replyToId: ID): Message!
+  startCall(chatId: ID!): CallSession!
+  endCall(callId: ID!): Boolean!
+  createBot(displayName: String!, webhookUrl: String): BotTokenPayload!
+  rotateBotToken(botId: ID!): BotTokenPayload!
+  setBotWebhook(botId: ID!, webhookUrl: String): Boolean!
+  addBotToChat(chatId: ID!, botId: ID!): Boolean!
+}
+
+type BotTokenPayload {
+  bot: Bot!
+  token: String!
+}
+
+type ChatEvent {
+  type: ChatEventType!
+  chatId: ID!
+  message: Message
+  userId: ID
+  isTyping: Boolean
+  online: Boolean
+  upToSeq: Int
+  at: DateTime!
+}
+
+type AccountEvent {
+  type: AccountEventType!
+  deviceId: ID
+  at: DateTime!
+}
+
+type Subscription {
+  onChatEvent(chatId: ID!): ChatEvent!
+  onAccountEvent: AccountEvent!
+}