shared/extra-utils/mock-servers/mock-instances-index.ts

   1 import * as express from 'express'
   2
   3 export class MockInstancesIndex {
   4   private readonly indexInstances: { host: string, createdAt: string }[] = []
   5
   6   initialize () {
   7     return new Promise<void>(res => {
   8       const app = express()
   9
  10       app.use('/', (req: express.Request, res: express.Response, next: express.NextFunction) => {
  11         if (process.env.DEBUG) console.log('Receiving request on mocked server %s.', req.url)
  12
  13         return next()
  14       })
  15
  16       app.get('/api/v1/instances/hosts', (req: express.Request, res: express.Response) => {
  17         const since = req.query.since
  18
  19         const filtered = this.indexInstances.filter(i => {
  20           if (!since) return true
  21
  22           return i.createdAt > since
  23         })
  24
  25         return res.json({
  26           total: filtered.length,
  27           data: filtered
  28         })
  29       })
  30
  31       app.listen(42101, () => res())
  32     })
  33   }
  34
  35   addInstance (host: string) {
  36     this.indexInstances.push({ host, createdAt: new Date().toISOString() })
  37   }
  38 }