Jenkinsfile

pipeline {
    agent any

    environment {
        SCANNER_HOME = tool 'sonarscanner'
        DOCKERHUB_CREDENTIALS = credentials('dockerhub-credentials')
    }

    stages {
        stage('SonarQube analysis') {
            steps {
                slackSend channel: "#devops-project", color: "#439FE0", message: "Test Started: ${env.JOB_NAME} ${env.BUILD_NUMBER}"
                withSonarQubeEnv('sonarserver') {
                    sh """
                    ${SCANNER_HOME}/bin/sonar-scanner \
                    -Dsonar.projectKey=sonarqube-react-project \
                    -Dsonar.sources=."""
                }
            }
        }

        stage("Quality Gate") {
            steps {
                timeout(time: 1, unit: 'HOURS') {
                script{
                    def qg = waitForQualityGate()
                    if (qg.status != 'OK') {
                        error "Pipeline aborted due to quality gate failure: ${qg.status}"
                    }
                    echo 'Quality Gate Passed'
                    }
                }
            }
            post {
                success {
                    script {
                        slackSend channel: "#devops-project", color: "good", message: "Test succeeded: ${env.JOB_NAME} ${env.BUILD_NUMBER}"
                    }
                }
                failure {
                    script {
                        slackSend channel: "#devops-project", color: "#FF0000", message: "Test failed: ${env.JOB_NAME} ${env.BUILD_NUMBER}"
                        error "Pipeline aborted due to quality gate failure: ${qg.status}"
                    }
                }
            }
        }

        stage('Build & Push Docker Image') {
            steps {
                when {
                expression { return currentBuild.resultIsBetterOrEqualTo('SUCCESS') }
                }
                script {
                    withCredentials([usernamePassword(credentialsId: 'dockerhub-credentials', usernameVariable: 'DOCKERHUB_USERNAME', passwordVariable: 'DOCKERHUB_PASSWORD')]) {
                        // Build Docker image
                        sh "docker build -t ${DOCKERHUB_USERNAME}/chatbot:latest ."

                         // Log in to Docker Hub
                        sh "docker login -u ${DOCKERHUB_USERNAME} -p ${DOCKERHUB_PASSWORD}"

                        // Push Docker image to Docker Hub
                        sh "docker push ${DOCKERHUB_USERNAME}/chatbot:latest"
                    }
                }
            }
            post {
		        always {
			        sh 'docker logout'
                }
		    }
        }
    }
}