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Firebase SDK for Cloud Functions 초기화

firebase login
? Allow Firebase to collect anonymous CLI usage and error reporting information? Yes

Visit this URL on any device to log in:
https://accounts.google.com/o/oauth2/auth?==HOGEHOGE

Waiting for authentication...

✔  Success! Logged in as ログインしたメールアドレス

myproject
 +- .firebaserc    # Hidden file that helps you quickly switch between
 |
 +- firebase.json  # Describes properties for your project
 |
 +- functions/     # Directory containing all your functions code
      |
      +- package.json  # npm package file describing your Cloud Functions code.
      |
      +- tsconfig.json # Config file containing compiler options.
      |
      +- tslint.json   # Optional file containing rules for TypeScript linting.
      |
      +- src/     # Directory containing TypeScript source
      |   |
      |   +- index.ts     # main source file for your Cloud Functions code
      |
      +- lib/
          |
          +- index.js     # JavaScript output from TypeScript source.
          |
          +- index.js.map # Sourcemap file for TypeScript source.

편리한 npm 패키지 설치

Firebase 결제 요금제 변경

🛠 구현

firebase functions:config:set slack.webhook_url="https://hooks.slack.com/services/XXXXXX/XXXXXX/XXXXXX"

import * as functions from 'firebase-functions';
import * as Slack from 'typed-slack'

export function postToSlack(sendText: string, username: string, icon_emoji: string, channel: string) {
    const webhookURL = functions.config().slack.webhook_url
    const slack = new Slack.IncomingWebhook(webhookURL)

    slack.send({
        text: sendText,
        username: username,
        icon_emoji: icon_emoji,
        channel: channel
    }).catch(e => {
        console.error(e)
    })
}

import * as functions from 'firebase-functions';
import * as slack from './slack';

export const notifyUpdateRemoteConfigToSlack = functions.remoteConfig.onUpdate(versionMetaData => {
    const currentVersion = versionMetaData.versionNumber;
    const updatedUsername = versionMetaData.updateUser.name;
    const updatedUserEmail = versionMetaData.updateUser.email;
    const message = `RemoteConfig has updated! to v${currentVersion} by ${updatedUsername}(${updatedUserEmail})`;
    slack.postToSlack(message, 'リモコン更新検知マン', ':female-police-officer::skin-tone-2:', '#notify');
})

import { notifyUpdateRemoteConfigToSlack } from './functions/notifyUpdate';

export {
    notifyUpdateRemoteConfigToSlack,
}

...
✔  functions: functions folder uploaded successfully
i  functions: creating Node.js 6 function notifyUpdateRemoteConfigToSlack(us-central1)...
✔  functions[notifyUpdateRemoteConfigToSlack(us-central1)]: Successful create operation.

✔  Deploy complete!
...

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