pipeline {
  agent none

  options {
    timestamps()
    disableConcurrentBuilds()
    skipDefaultCheckout()   // stage별 agent의 자동 SCM checkout 방지 (Deploy 노드는 git 접근 불필요, unstash로만 WAR 수신)
    buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '20'))
  }

  environment {
    GIT_SSH_COMMAND = 'ssh -o StrictHostKeyChecking=accept-new'
    WEBHOOK_URL = 'http://172.30.1.50:18000/api/hooks/01ba51b01d3c4c98ae8f3183a23a84ed713197857d024b5da4f303458195eb32'
  }

  stages {
    stage('Build (djb-vm)') {
      agent { label 'djb-vm' }
      environment {
        JAVA_HOME = '/apps/opts/jdk8'
        GRADLE_HOME = '/apps/opts/gradle-8.7'
        GRADLE_USER_HOME = '/apps/opts/gradle-home'
        NODE_HOME = '/apps/opts/node-v24'
        PATH = "/apps/opts/jdk8/bin:/apps/opts/gradle-8.7/bin:/apps/opts/node-v24/bin:/apps/opts/bin:${env.PATH}"
      }
      stages {
        stage('Checkout') {
          steps { checkout scm }
        }
        stage('Checkout dependencies') {
          steps {
            sh '''
              set -eu
              cd "$WORKSPACE/.."
              if [ ! -d elink-portal-common/.git ]; then
                rm -rf elink-portal-common
                git clone --depth=1 --branch master \
                  ssh://git@172.30.1.50:2222/djb-eapim/elink-portal-common.git elink-portal-common
              else
                git -C elink-portal-common fetch --depth=1 origin master
                git -C elink-portal-common reset --hard origin/master
                git -C elink-portal-common clean -fdx
              fi
              mkdir -p eapim-online
              if [ ! -d eapim-online/elink-online-core-jpa/.git ]; then
                rm -rf eapim-online/elink-online-core-jpa
                git clone --depth=1 --branch master \
                  ssh://git@172.30.1.50:2222/djb-eapim/elink-online-core-jpa.git eapim-online/elink-online-core-jpa
              else
                git -C eapim-online/elink-online-core-jpa fetch --depth=1 origin master
                git -C eapim-online/elink-online-core-jpa reset --hard origin/master
                git -C eapim-online/elink-online-core-jpa clean -fdx
              fi
            '''
          }
        }
        stage('Verify toolchain') {
          steps { sh 'set -eu; java -version; gradle --version' }
        }
        stage('Test') {
          steps { sh 'gradle clean test --no-daemon -Pprofile=weblogic' }
          post {
            always {
              junit allowEmptyResults: true, testResults: 'build/test-results/test/*.xml'
              archiveArtifacts allowEmptyArchive: true, artifacts: 'build/reports/tests/test/**,build/test-results/test/**'
            }
          }
        }
        stage('Build WAR') {
          steps { sh 'gradle build -x test --no-daemon -Pprofile=weblogic' }
          post {
            success {
              sh '''
                set -eu
                cd build/libs
                sha256sum eapim-portal.war > eapim-portal.war.sha256
              '''
              archiveArtifacts artifacts: 'build/libs/eapim-portal.war,build/libs/eapim-portal.war.sha256', fingerprint: true
              stash name: 'war', includes: 'build/libs/eapim-portal.war'
            }
          }
        }
      }
    }

    stage('Deploy (weblogic)') {
      agent { label 'weblogic' }
      environment {
        JENKINS_NODE_COOKIE = 'dontKillMe'          // background weblogic를 빌드 종료 시 죽이지 않게
        WL_HOME       = '/app/eapim/devportal'
        WL_DEPLOY_DIR = '/app/eapim/devportal'
        WL_WAR_NAME   = 'eapim-portal.war'
        WL_HTTP_PORT  = '39130'
        WL_NOHUP      = '/logs/weblogic/domains/eapimDomain/nohup.devSvr11.out'
      }
      stages {
        stage('Stop WebLogic') {
          steps {
            sh '"$WL_HOME/stopDev11.sh"'            // 동기: 완전 종료까지 블록, 미기동 시에도 안전
          }
        }
        stage('Deploy WAR') {
          steps {
            unstash 'war'
            sh '''
              set -eu
              cp build/libs/eapim-portal.war "$WL_DEPLOY_DIR/$WL_WAR_NAME"
              ls -la "$WL_DEPLOY_DIR"
            '''
          }
        }
        stage('Start WebLogic and readiness') {
          steps {
            sh '''
              set -eu
              "$WL_HOME/startDev11.sh"              # nohup & 로 백그라운드 기동, 즉시 리턴

              DEADLINE=$(($(date +%s) + 300))
              STATUS=000
              while [ "$(date +%s)" -lt "$DEADLINE" ]; do
                STATUS=$(curl -sS -o /dev/null -w '%{http_code}' --max-time 3 \
                  "http://localhost:$WL_HTTP_PORT/health/ready" 2>/dev/null || echo "000")
                [ "$STATUS" = "200" ] && { echo "Readiness OK (/health/ready)"; break; }
                sleep 3
              done

              if [ "$STATUS" != "200" ]; then
                echo "Readiness failed within 300s, last HTTP=$STATUS"
                [ -f "$WL_NOHUP" ] && tail -120 "$WL_NOHUP"
                exit 1
              fi
            '''
          }
        }
      }
    }
  }

  post {
    success {
      node('weblogic') {
        sh '''
          set +e
          payload=$(printf '{"text":"[%s #%s](%s) SUCCESS"}' "$JOB_NAME" "$BUILD_NUMBER" "$BUILD_URL")
          curl -sS --fail --max-time 5 -H 'Content-Type: application/json' -X POST --data "$payload" "$WEBHOOK_URL" >/dev/null || echo "Webhook failed"
        '''
      }
    }
    failure {
      node('weblogic') {
        sh '''
          set +e
          payload=$(printf '{"text":"[%s #%s](%s) FAILURE"}' "$JOB_NAME" "$BUILD_NUMBER" "$BUILD_URL")
          curl -sS --fail --max-time 5 -H 'Content-Type: application/json' -X POST --data "$payload" "$WEBHOOK_URL" >/dev/null || echo "Webhook failed"
        '''
      }
    }
  }
}