review_submit_notification.yml

name: review submitted notification

on:
  pull_request_review:
    types: [submitted]

jobs:
  notify:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ref: ${{ vars.SLACK_BRANCH }}

      - name: Install jq
        run: sudo apt-get install jq

      - name: Read Thead JSON and Set Env Variables
        run: |
          TARGET_URL=${{ github.event.pull_request.html_url }}
          JSON_CONTENT=$(cat .github/logs/thread_fe.json)
          TARGET_OBJECT=$(echo "$JSON_CONTENT" | jq --arg url "$TARGET_URL" '.[] | select(.pr_url == $url)')

          PR_URL=$(echo "$TARGET_OBJECT" | jq -r '.pr_url')
          AUTHOR=$(echo "$TARGET_OBJECT" | jq -r '.author')
          THREAD_TS=$(echo "$TARGET_OBJECT" | jq -r '.thread_ts')

          echo "PR_URL=${PR_URL}" >> $GITHUB_ENV
          echo "PR_AUTHOR=${AUTHOR}" >> $GITHUB_ENV
          echo "REVIEW_AUTHOR=${{ github.event.review.user.login }}" >> $GITHUB_ENV
          echo "THREAD_TS=${THREAD_TS}" >> $GITHUB_ENV

      - name: Decode base64 and parse CREW JSON
        run: |
          echo ${{secrets.SLACK_CREW_INFO_JSON}} | base64 --decode > decoded.json
          JSON_CONTENT=$(cat decoded.json | jq -c .)
          echo "CREW_INFO_JSON=$JSON_CONTENT" >> $GITHUB_ENV

      - name: Extract member
        id: extract_member
        uses: actions/github-script@v7.0.1
        with:
          script: |
            const members = JSON.parse(process.env.CREW_INFO_JSON);
            const reviewee = members.find(entry => entry.githubId === process.env.PR_AUTHOR);
            const reviewer = members.find(entry => entry.githubId === process.env.REVIEW_AUTHOR);
            console.log(`::set-output name=reviewee_slack_id::${reviewee.slackId}`);
            console.log(`::set-output name=reviewer_slack_name::${reviewer.name}`);

      - name: Send Slack notification
        uses: slackapi/slack-github-action@v1.22.0
        with:
          channel-id: ${{secrets.SLACK_FE_REVIEW_CHANNEL}}
          payload: |
            {
              "text": "리뷰가 도착했어요✉️",
              "blocks": [
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
                    "text": "📫<@${{ steps.extract_member.outputs.reviewee_slack_id }}>님 PR에 대한 `${{steps.extract_member.outputs.reviewer_slack_name}}`님의 리뷰가 도착했어요.📫"
                  }
                }
              ],
              "thread_ts": "${{ env.THREAD_TS }}"
            }
        env:
          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}