64 lines
1.8 KiB
TypeScript
64 lines
1.8 KiB
TypeScript
|
import * as Sequelize from 'sequelize'
|
||
|
|
import { createClient } from 'redis'
|
||
|
|
import { CONFIG } from '../constants'
|
||
|
|
import { JobQueue } from '../../lib/job-queue'
|
||
|
|
import { initDatabaseModels } from '../database'
|
||
|
|
|
||
|
|
async function up (utils: {
|
||
|
|
transaction: Sequelize.Transaction
|
||
|
|
queryInterface: Sequelize.QueryInterface
|
||
|
|
sequelize: Sequelize.Sequelize
|
||
|
|
}): Promise<any> {
|
||
|
|
await initDatabaseModels(false)
|
||
|
|
|
||
|
|
return new Promise((res, rej) => {
|
||
|
|
const client = createClient({
|
||
|
|
host: CONFIG.REDIS.HOSTNAME,
|
||
|
|
port: CONFIG.REDIS.PORT,
|
||
|
|
db: CONFIG.REDIS.DB
|
||
|
|
})
|
||
|
|
|
||
|
|
const jobsPrefix = 'q-' + CONFIG.WEBSERVER.HOST
|
||
|
|
|
||
|
|
client.sort(jobsPrefix + ':jobs:inactive', 'by', 'alpha', 'ASC', (err, jobStrings) => {
|
||
|
|
if (err) return rej(err)
|
||
|
|
|
||
|
|
const jobPromises = jobStrings
|
||
|
|
.map(s => s.split('|'))
|
||
|
|
.map(([ , jobId ]) => {
|
||
|
|
return new Promise((res, rej) => {
|
||
|
|
client.hgetall(jobsPrefix + ':job:' + jobId, (err, job) => {
|
||
|
|
if (err) return rej(err)
|
||
|
|
|
||
|
|
try {
|
||
|
|
const parsedData = JSON.parse(job.data)
|
||
|
|
|
||
|
|
return res({ type: job.type, payload: parsedData })
|
||
|
|
} catch (err) {
|
||
|
|
console.error('Cannot parse data %s.', job.data)
|
||
|
|
return res(null)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
})
|
||
|
|
})
|
||
|
|
|
||
|
|
JobQueue.Instance.init()
|
||
|
|
.then(() => Promise.all(jobPromises))
|
||
|
|
.then((jobs: any) => {
|
||
|
|
const createJobPromises = jobs
|
||
|
|
.filter(job => job !== null)
|
||
|
|
.map(job => JobQueue.Instance.createJob(job))
|
||
|
|
|
||
|
|
return Promise.all(createJobPromises)
|
||
|
|
})
|
||
|
|
.then(() => res())
|
||
|
|
})
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
function down (options) {
|
||
|
|
throw new Error('Not implemented.')
|
||
|
|
}
|
||
|
|
|
||
|
|
export { up, down }
|