aboutsummaryrefslogtreecommitdiffhomepage
path: root/shared/extra-utils/server/jobs.ts
blob: cc1352e14f152d18ee8f98feee18269314496129 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
import * as request from 'supertest'
import { Job, JobState, JobType } from '../../models'
import { wait } from '../miscs/miscs'
import { ServerInfo } from './servers'
import { makeGetRequest } from '@shared/extra-utils'

function getJobsList (url: string, accessToken: string, state: JobState) {
  const path = '/api/v1/jobs/' + state

  return request(url)
          .get(path)
          .set('Accept', 'application/json')
          .set('Authorization', 'Bearer ' + accessToken)
          .expect(200)
          .expect('Content-Type', /json/)
}

function getJobsListPaginationAndSort (options: {
  url: string,
  accessToken: string,
  state: JobState,
  start: number,
  count: number,
  sort: string,
  jobType?: JobType
}) {
  const { url, accessToken, state, start, count, sort, jobType } = options
  const path = '/api/v1/jobs/' + state

  const query = {
    start,
    count,
    sort,
    jobType
  }

  return makeGetRequest({
    url,
    path,
    token: accessToken,
    statusCodeExpected: 200,
    query
  })
}

async function waitJobs (serversArg: ServerInfo[] | ServerInfo) {
  const pendingJobWait = process.env.NODE_PENDING_JOB_WAIT ? parseInt(process.env.NODE_PENDING_JOB_WAIT, 10) : 2000
  let servers: ServerInfo[]

  if (Array.isArray(serversArg) === false) servers = [ serversArg as ServerInfo ]
  else servers = serversArg as ServerInfo[]

  const states: JobState[] = [ 'waiting', 'active', 'delayed' ]
  let pendingRequests: boolean

  function tasksBuilder () {
    const tasks: Promise<any>[] = []

    // Check if each server has pending request
    for (const server of servers) {
      for (const state of states) {
        const p = getJobsListPaginationAndSort({
          url: server.url,
          accessToken: server.accessToken,
          state: state,
          start: 0,
          count: 10,
          sort: '-createdAt'
        })
          .then(res => res.body.data)
          .then((jobs: Job[]) => jobs.filter(j => j.type !== 'videos-views'))
          .then(jobs => {
            if (jobs.length !== 0) {
              pendingRequests = true
            }
          })
        tasks.push(p)
      }
    }

    return tasks
  }

  do {
    pendingRequests = false
    await Promise.all(tasksBuilder())

    // Retry, in case of new jobs were created
    if (pendingRequests === false) {
      await wait(pendingJobWait)
      await Promise.all(tasksBuilder())
    }

    if (pendingRequests) {
      await wait(1000)
    }
  } while (pendingRequests)
}

// ---------------------------------------------------------------------------

export {
  getJobsList,
  waitJobs,
  getJobsListPaginationAndSort
}