pipeline {
    agent any

    environment {
        REGISTRY = 'registry.wk-archi-o24a-15m-g3.fr'
        BACK_IMAGE = "${REGISTRY}/the-tip-top-backend"
    }

    stages {
        stage('Checkout') {
            steps {
                git branch: 'main', url: 'https://gitea.wk-archi-o24a-15m-g3.fr/wkadmin/the-tip-top-backend.git'
            }
        }

        stage('Build Backend') {
            steps {
                sh '''
                    npm ci
                    npm run build || true
                    docker build -t $BACK_IMAGE:latest .
                '''
            }
        }

        stage('Push Image') {
            steps {
                sh '''
                    docker login $REGISTRY -u $REGISTRY_USER -p $REGISTRY_PASS
                    docker push $BACK_IMAGE:latest
                '''
            }
        }

        stage('Deploy Backend') {
            steps {
                sshagent(['vps-ssh-key']) {
                    sh '''
                        ssh debian@51.75.24.29 "
                            cd /srv/devops/the-tip-top &&
                            docker compose up -d --build backend
                        "
                    '''
                }
            }
        }
    }

    post {
        success { echo "✅ Backend déployé avec succès" }
        failure { echo "❌ Échec du pipeline Backend" }
    }
}