export-mappings.ts

import fs from 'fs'
import path from 'path'

import { flags } from '@oclif/command'
import { Kommand } from '../../common'
import { kuzzleFlags } from '../../support/kuzzle'

export default class UserExportMappings extends Kommand {
  static description = 'Exports users collection mappings to JSON.'

  static flags = {
    help: flags.help({}),
    path: flags.string({
      description: 'Dump directory',
      default: 'users'
    }),
    ...kuzzleFlags,
    protocol: flags.string({
      description: 'Kuzzle protocol (http or websocket)',
      default: 'ws'
    })
  }

  async runSafe() {
    const filename = path.join(this.flags.path, 'users-collection-mappings.json')

    this.logInfo(`Exporting users collection mappings in ${filename} ...`)

    fs.mkdirSync(this.flags.path, { recursive: true })

    const mapping = await this.sdk.security.getUserMapping()

    const dump = {
      type: 'usersMappings',
      content: mapping
    }

    fs.writeFileSync(filename, JSON.stringify(dump, null, 2))

    this.logOk('Users collection mappings dumped')
  }
}