server/lib/user.ts

   1 import * as Sequelize from 'sequelize'
   2 import * as uuidv4 from 'uuid/v4'
   3 import { ActivityPubActorType } from '../../shared/models/activitypub'
   4 import { sequelizeTypescript, SERVER_ACTOR_NAME } from '../initializers'
   5 import { AccountModel } from '../models/account/account'
   6 import { UserModel } from '../models/account/user'
   7 import { buildActorInstance, getAccountActivityPubUrl, setAsyncActorKeys } from './activitypub'
   8 import { createVideoChannel } from './video-channel'
   9 import { VideoChannelModel } from '../models/video/video-channel'
  10 import { FilteredModelAttributes } from 'sequelize-typescript/lib/models/Model'
  11 import { ActorModel } from '../models/activitypub/actor'
  12
  13 async function createUserAccountAndChannel (userToCreate: UserModel, validateUser = true) {
  14   const { user, account, videoChannel } = await sequelizeTypescript.transaction(async t => {
  15     const userOptions = {
  16       transaction: t,
  17       validate: validateUser
  18     }
  19
  20     const userCreated = await userToCreate.save(userOptions)
  21     const accountCreated = await createLocalAccountWithoutKeys(userCreated.username, userCreated.id, null, t)
  22     userCreated.Account = accountCreated
  23
  24     let channelName = userCreated.username + '_channel'
  25
  26     // Conflict, generate uuid instead
  27     const actor = await ActorModel.loadLocalByName(channelName)
  28     if (actor) channelName = uuidv4()
  29
  30     const videoChannelDisplayName = `Main ${userCreated.username} channel`
  31     const videoChannelInfo = {
  32       name: channelName,
  33       displayName: videoChannelDisplayName
  34     }
  35     const videoChannel = await createVideoChannel(videoChannelInfo, accountCreated, t)
  36
  37     return { user: userCreated, account: accountCreated, videoChannel }
  38   })
  39
  40   const [ accountKeys, channelKeys ] = await Promise.all([
  41     setAsyncActorKeys(account.Actor),
  42     setAsyncActorKeys(videoChannel.Actor)
  43   ])
  44
  45   account.Actor = accountKeys
  46   videoChannel.Actor = channelKeys
  47
  48   return { user, account, videoChannel } as { user: UserModel, account: AccountModel, videoChannel: VideoChannelModel }
  49 }
  50
  51 async function createLocalAccountWithoutKeys (
  52   name: string,
  53   userId: number | null,
  54   applicationId: number | null,
  55   t: Sequelize.Transaction | undefined,
  56   type: ActivityPubActorType= 'Person'
  57 ) {
  58   const url = getAccountActivityPubUrl(name)
  59
  60   const actorInstance = buildActorInstance(type, url, name)
  61   const actorInstanceCreated = await actorInstance.save({ transaction: t })
  62
  63   const accountInstance = new AccountModel({
  64     name,
  65     userId,
  66     applicationId,
  67     actorId: actorInstanceCreated.id
  68   } as FilteredModelAttributes<AccountModel>)
  69
  70   const accountInstanceCreated = await accountInstance.save({ transaction: t })
  71   accountInstanceCreated.Actor = actorInstanceCreated
  72
  73   return accountInstanceCreated
  74 }
  75
  76 async function createApplicationActor (applicationId: number) {
  77   const accountCreated = await createLocalAccountWithoutKeys(SERVER_ACTOR_NAME, null, applicationId, undefined, 'Application')
  78
  79   accountCreated.Actor = await setAsyncActorKeys(accountCreated.Actor)
  80
  81   return accountCreated
  82 }
  83
  84 // ---------------------------------------------------------------------------
  85
  86 export {
  87   createApplicationActor,
  88   createUserAccountAndChannel,
  89   createLocalAccountWithoutKeys
  90 }