pipeline {
    agent any

    environment {
        DEPLOY_USER = 'hskwon'
        RELEASE_ID  = new Date().format('yyyyMMdd_HHmmss')
    }

    stages {
        stage('Checkout') {
            steps { checkout scm }
        }

        // ── stage → 운영서버 Stage 배포 ──
        stage('Deploy Stage') {
            when { branch 'stage' }
            steps {
                sshagent(credentials: ['deploy-ssh-key']) {
                    sh """
                        rsync -az --delete \
                            --exclude='.git' \
                            --exclude='.env' \
                            --exclude='storage/app' \
                            --exclude='storage/logs' \
                            --exclude='storage/framework/sessions' \
                            --exclude='storage/framework/cache' \
                            . ${DEPLOY_USER}@211.117.60.189:/home/webservice/api-stage/releases/${RELEASE_ID}/

                        ssh ${DEPLOY_USER}@211.117.60.189 '
                            cd /home/webservice/api-stage/releases/${RELEASE_ID} &&
                            ln -sfn /home/webservice/api-stage/shared/.env .env &&
                            ln -sfn /home/webservice/api-stage/shared/storage/app storage/app &&
                            composer install --no-dev --optimize-autoloader --no-interaction &&
                            php artisan config:cache &&
                            php artisan route:cache &&
                            php artisan view:cache &&
                            php artisan migrate --force &&
                            ln -sfn /home/webservice/api-stage/releases/${RELEASE_ID} /home/webservice/api-stage/current &&
                            sudo systemctl reload php8.4-fpm &&
                            cd /home/webservice/api-stage/releases && ls -1dt */ | tail -n +4 | xargs rm -rf 2>/dev/null || true
                        '
                    """
                }
            }
        }

        // ── main → 운영서버 Production 배포 ──
        stage('Deploy Production') {
            when { branch 'main' }
            steps {
                sshagent(credentials: ['deploy-ssh-key']) {
                    sh """
                        rsync -az --delete \
                            --exclude='.git' \
                            --exclude='.env' \
                            --exclude='storage/app' \
                            --exclude='storage/logs' \
                            --exclude='storage/framework/sessions' \
                            --exclude='storage/framework/cache' \
                            . ${DEPLOY_USER}@211.117.60.189:/home/webservice/api/releases/${RELEASE_ID}/

                        ssh ${DEPLOY_USER}@211.117.60.189 '
                            cd /home/webservice/api/releases/${RELEASE_ID} &&
                            ln -sfn /home/webservice/api/shared/.env .env &&
                            ln -sfn /home/webservice/api/shared/storage/app storage/app &&
                            composer install --no-dev --optimize-autoloader --no-interaction &&
                            php artisan config:cache &&
                            php artisan route:cache &&
                            php artisan view:cache &&
                            php artisan migrate --force &&
                            ln -sfn /home/webservice/api/releases/${RELEASE_ID} /home/webservice/api/current &&
                            sudo systemctl reload php8.4-fpm &&
                            sudo supervisorctl restart sam-queue-worker:* &&
                            cd /home/webservice/api/releases && ls -1dt */ | tail -n +6 | xargs rm -rf 2>/dev/null || true
                        '
                    """
                }
            }
        }

        // develop → Jenkins 관여 안함 (기존 post-update hook 유지)
    }

    post {
        success { echo '✅ api 배포 완료 (' + env.BRANCH_NAME + ')' }
        failure {
            echo '❌ api 배포 실패 (' + env.BRANCH_NAME + ')'
            script {
                if (env.BRANCH_NAME in ['main', 'stage']) {
                    def baseDir = env.BRANCH_NAME == 'main'
                        ? '/home/webservice/api'
                        : '/home/webservice/api-stage'
                    sshagent(credentials: ['deploy-ssh-key']) {
                        sh """
                            ssh ${DEPLOY_USER}@211.117.60.189 '
                                PREV=\$(ls -1dt ${baseDir}/releases/*/ | sed -n "2p" | xargs basename) &&
                                [ -n "\$PREV" ] && ln -sfn ${baseDir}/releases/\$PREV ${baseDir}/current &&
                                sudo systemctl reload php8.4-fpm
                            '
                        """
                    }
                }
            }
        }
    }
}