Merge branch 'pipeline' into 'dev'

Gitlab CI/CD Pipeline

See merge request rheinsw/rheinsw-mono-repo!1

.gitignore

@@ -7,3 +7,5 @@
 /backend/discovery/target/
 /backend/gateway/target/
 /backend/server/target/
+
+*.env

.gitlab-ci-template.yml

@@ -0,0 +1,125 @@
+.docker-login-template:
+  before_script:
+    - |
+      echo "Logging into Docker..."
+      echo "$CI_REGISTRY_PASSWORD" | docker login "$CI_REGISTRY" -u "$CI_REGISTRY_USER" --password-stdin
+
+.image-tag-template:
+  script: |
+    TAG="${CI_COMMIT_REF_NAME//\//_}"
+    DOCKER_IMAGE="$CI_REGISTRY/$CI_PROJECT_PATH/$IMAGE_NAME"
+    echo "Generated tag: $TAG"
+    echo "Docker image: $DOCKER_IMAGE:$TAG"
+
+.docker-build-template:
+  extends: .docker-login-template
+  stage: dockerize
+  image: docker:20.10@sha256:2967f0819c84dd589ed0a023b9d25dcfe7a3c123d5bf784ffbb77edf55335f0c
+  script:
+    - !reference [ .image-tag-template, script ]
+    - |
+      echo "Building Docker image for $IMAGE_NAME in $WORKDIR_PATH"
+      cd $WORKDIR_PATH
+      
+      BUILD_ARGS="--build-arg IMAGE_TAG=$TAG"
+      if [ -n "$COMMON_IMAGE" ]; then BUILD_ARGS="$BUILD_ARGS --build-arg COMMON_IMAGE=$COMMON_IMAGE:$TAG"; fi
+      if [ -n "$BUILD_FOLDER" ]; then BUILD_ARGS="$BUILD_ARGS --build-arg BUILD_FOLDER=$BUILD_FOLDER"; fi
+      if [ -n "$IMAGE_NAME" ]; then BUILD_ARGS="$BUILD_ARGS --build-arg IMAGE_NAME=$IMAGE_NAME"; fi
+      if [ -n "$MAIN_CLASS" ]; then BUILD_ARGS="$BUILD_ARGS --build-arg MAIN_CLASS=$MAIN_CLASS"; fi
+      docker build $BUILD_ARGS -t $DOCKER_IMAGE:$TAG -f $DOCKERFILE_PATH .
+      
+      if [[ "$TAG" == "dev" || "$TAG" == "production" || "$TAG" == "pipeline" ]]; then
+        echo "Pushing Docker image $DOCKER_IMAGE:$TAG"
+        docker push $DOCKER_IMAGE:$TAG
+      
+        # After pushing the image
+        DIGEST=$(docker inspect --format='{{index .RepoDigests 0}}' $DOCKER_IMAGE:$TAG | cut -d '@' -f2)
+        echo "$DIGEST" > "$CI_PROJECT_DIR/digest-${IMAGE_NAME}.txt"
+        echo "Digest for $IMAGE_NAME: $DIGEST"
+      else
+        echo "Skipping push for non-dev/non-production branch: $TAG"
+      fi
+  artifacts:
+    paths:
+      - digest-*.txt
+    expire_in: 1 hour
+
+# BUILD COMMON IMAGE
+.docker-common-template:
+  extends: .docker-login-template
+  stage: docker-base
+  image: docker:20.10@sha256:2967f0819c84dd589ed0a023b9d25dcfe7a3c123d5bf784ffbb77edf55335f0c
+  script:
+    - !reference [ .image-tag-template, script ]
+    - |
+      echo "Building BASE Docker image for $IMAGE_NAME..."
+      cd $WORKDIR_PATH
+      docker build -f $DOCKERFILE_PATH -t $DOCKER_IMAGE:$TAG .
+      if [[ "$TAG" == "dev" || "$TAG" == "production" || "$TAG" == "pipeline" ]]; then
+        echo "Pushing Docker image $DOCKER_IMAGE:$TAG"
+        docker push $DOCKER_IMAGE:$TAG
+      else
+        echo "Skipping push for non-dev/non-production branch: $TAG"
+      fi
+
+# Deployment
+.install-deploy-key: &install-deploy-key
+  - |
+    echo "Installing SSH deploy key..."
+    which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )
+    mkdir -p ~/.ssh
+    echo "$DEPLOY_KEY_BASE64" | base64 -d > ~/.ssh/deploy_key
+    chmod 600 ~/.ssh/deploy_key
+    eval "$(ssh-agent -s)"
+    ssh-add ~/.ssh/deploy_key
+    if [[ "$TAG" == "dev" || "$TAG" == "pipeline" ]]; then
+      HOST="$DEPLOY_DEV_HOST"
+      PORT="${DEPLOY_DEV_PORT:-22}"
+    else
+      HOST="$DEPLOY_PROD_HOST"
+      PORT="${DEPLOY_PROD_PORT:-22}"
+    fi
+    echo "Scanning SSH host $HOST on port $PORT"
+    ssh-keyscan -p "$PORT" "$HOST" >> ~/.ssh/known_hosts || true
+
+.deploy-template:
+  stage: deploy
+  image: docker:20.10@sha256:2967f0819c84dd589ed0a023b9d25dcfe7a3c123d5bf784ffbb77edf55335f0c
+  before_script:
+    - !reference [ .install-deploy-key ]
+  script: |
+    if [[ "$TAG" == "dev" || "$TAG" == "pipeline" ]]; then
+      HOST="$DEPLOY_DEV_HOST"
+      PORT="${DEPLOY_DEV_PORT:-22}"
+    else
+      HOST="$DEPLOY_PROD_HOST"
+      PORT="${DEPLOY_PROD_PORT:-22}"
+    fi
+
+    echo "Image digests:"
+    echo "  gateway  : $(cat digest-gateway.txt)"
+    echo "  server   : $(cat digest-server.txt)"
+    echo "  frontend : $(cat digest-frontend.txt)"
+
+    echo "Injecting image digests"
+    cp docker-compose.yml docker-compose.generated.yml
+
+    sed -i "s|registry.boomlab.party/rheinsw/rheinsw-mono-repo/gateway|registry.boomlab.party/rheinsw/rheinsw-mono-repo/gateway@$(cat digest-gateway.txt)|g" docker-compose.generated.yml
+    sed -i "s|registry.boomlab.party/rheinsw/rheinsw-mono-repo/server|registry.boomlab.party/rheinsw/rheinsw-mono-repo/server@$(cat digest-server.txt)|g" docker-compose.generated.yml
+    sed -i "s|registry.boomlab.party/rheinsw/rheinsw-mono-repo/frontend|registry.boomlab.party/rheinsw/rheinsw-mono-repo/frontend@$(cat digest-frontend.txt)|g" docker-compose.generated.yml
+
+    echo "Copying docker-compose.generated.yml to $HOST:$REMOTE_ENV_PATH/docker-compose.yml"
+    # Ensure remote path exists before scp
+    ssh -p "$PORT" "$DEPLOY_USER@$HOST" "mkdir -p $REMOTE_ENV_PATH"
+    
+    # Copy
+    scp -P "$PORT" docker-compose.generated.yml "$DEPLOY_USER@$HOST:$REMOTE_ENV_PATH/docker-compose.yml"
+
+    echo "Deploying on $HOST"
+    ssh -p "$PORT" "$DEPLOY_USER@$HOST" "
+      cd $REMOTE_ENV_PATH
+      echo "$CI_REGISTRY_PASSWORD" | docker login "$CI_REGISTRY" -u "$CI_REGISTRY_USER" --password-stdin  
+      docker compose down || true
+      docker compose pull || true
+      docker compose up -d
+    "

.gitlab-ci.yml

@@ -0,0 +1,56 @@
+image: docker:20.10@sha256:2967f0819c84dd589ed0a023b9d25dcfe7a3c123d5bf784ffbb77edf55335f0c
+
+include:
+  - local: '.gitlab-ci-template.yml'
+  - local: 'backend/.gitlab-ci.yml'
+  - local: 'frontend/.gitlab-ci.yml'
+
+stages:
+  - build
+  - docker-base
+  - dockerize
+  - deploy
+  - sync
+
+variables:
+  CI_REGISTRY_IMAGE: $CI_REGISTRY/$CI_PROJECT_PATH
+  PROJECT_NAME: $CI_PROJECT_NAME
+  # Next JS vars
+  NEXT_PUBLIC_ENV: "production"
+  OUTPUT_DIR: ".next"
+
+.deploy_production_rule: &deploy_production_rule
+  - if: $CI_COMMIT_BRANCH == "production"
+    when: manual
+    allow_failure: true
+
+sync_dev_branch:
+  stage: sync
+  image: node:22@sha256:f6b9c31ace05502dd98ef777aaa20464362435dcc5e312b0e213121dcf7d8b95
+  rules:
+    - if: '$CI_COMMIT_BRANCH == "production"'
+  before_script:
+    - git config --global user.email "gitlab-ci@rhein-software.dev"
+    - git config --global user.name "GitLab CI"
+  script:
+    - git remote set-url origin "https://oauth2:${CI_JOB_TOKEN}@${CI_SERVER_HOST}/${CI_PROJECT_PATH}.git"
+    - git checkout dev
+    - git pull origin dev
+    - git merge --no-ff origin/production
+    - git push origin dev
+
+deploy_dev:
+  extends: .deploy-template
+  variables:
+    TAG: '$CI_COMMIT_BRANCH'
+    REMOTE_ENV_PATH: /rheinsw/dev
+  rules:
+    - if: '$CI_COMMIT_BRANCH == "dev" || $CI_COMMIT_BRANCH == "pipeline"'
+
+deploy_prod:
+  extends: .deploy-template
+  variables:
+    TAG: production
+    REMOTE_ENV_PATH: /rheinsw/prod
+  rules:
+    - if: '$CI_COMMIT_BRANCH == "production"'

.run/DiscoveryServerApplication.run.xml

@@ -1,15 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="DiscoveryServerApplication" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" nameIsGenerated="true">
-    <module name="discovery" />
-    <option name="SPRING_BOOT_MAIN_CLASS" value="dev.rheinsw.discovery.DiscoveryServerApplication" />
-    <extension name="coverage">
-      <pattern>
-        <option name="PATTERN" value="dev.rheinsw.discovery.*" />
-        <option name="ENABLED" value="true" />
-      </pattern>
-    </extension>
-    <method v="2">
-      <option name="Make" enabled="true" />
-    </method>
-  </configuration>
-</component>

.run/GatewayApplication.run.xml

@@ -1,6 +1,12 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="GatewayApplication" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" nameIsGenerated="true">
+    <option name="envFilePaths">
+      <option value="$PROJECT_DIR$/gateway.env" />
+    </option>
     <module name="gateway" />
+    <selectedOptions>
+      <option name="environmentVariables" />
+    </selectedOptions>
     <option name="SPRING_BOOT_MAIN_CLASS" value="dev.rheinsw.gateway.GatewayApplication" />
     <extension name="coverage">
       <pattern>

.run/ServerApplication.run.xml

@@ -1,7 +1,14 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="ServerApplication" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" nameIsGenerated="true">
+    <option name="envFilePaths">
+      <option value="$PROJECT_DIR$/server.env" />
+    </option>
     <module name="server" />
+    <selectedOptions>
+      <option name="environmentVariables" />
+    </selectedOptions>
     <option name="SPRING_BOOT_MAIN_CLASS" value="dev.rheinsw.server.ServerApplication" />
+    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/backend/server" />
     <extension name="coverage">
       <pattern>
         <option name="PATTERN" value="dev.rheinsw.server.*" />

.run/npm-dev.run.xml

@@ -6,7 +6,9 @@
       <script value="dev" />
     </scripts>
     <node-interpreter value="project" />
-    <envs />
+    <envs>
+      <env name="HCAPTCHA_SECRET" value="10000000-ffff-ffff-ffff-000000000001" />
+    </envs>
     <method v="2" />
   </configuration>
 </component>

backend/.gitlab-ci.yml

@@ -0,0 +1,48 @@
+build_backend:
+  stage: build
+  image: maven:3.9.9-eclipse-temurin-21@sha256:2e3824afeb41f61761adee95318814e6669bd59aaf61255b2af47064b8755c02
+  script:
+    - cd backend
+    - mvn package
+  artifacts:
+    paths:
+      - backend/common/target/
+      - backend/gateway/target/
+      - backend/discovery/target/
+      - backend/server/target
+    expire_in: 1 hour
+
+docker_common:
+  extends: .docker-common-template
+  variables:
+    IMAGE_NAME: common
+    WORKDIR_PATH: backend
+    DOCKERFILE_PATH: Dockerfile.base
+  needs:
+    - build_backend
+
+docker_gateway:
+  extends: .docker-build-template
+  variables:
+    IMAGE_NAME: gateway
+    COMMON_IMAGE: "$CI_REGISTRY/$CI_PROJECT_PATH/common"
+    WORKDIR_PATH: backend
+    DOCKERFILE_PATH: Dockerfile.app
+    BUILD_FOLDER: "gateway/target"
+    MAIN_CLASS: dev.rheinsw.gateway.GatewayApplication
+  needs:
+    - build_backend
+    - docker_common
+
+docker_server:
+  extends: .docker-build-template
+  variables:
+    IMAGE_NAME: server
+    COMMON_IMAGE: "$CI_REGISTRY/$CI_PROJECT_PATH/common"
+    WORKDIR_PATH: backend
+    DOCKERFILE_PATH: Dockerfile.app
+    BUILD_FOLDER: "server/target"
+    MAIN_CLASS: dev.rheinsw.server.ServerApplication
+  needs:
+    - build_backend
+    - docker_common

backend/Dockerfile.app

@@ -0,0 +1,32 @@
+# Dockerfile.app
+
+ARG COMMON_IMAGE
+FROM ${COMMON_IMAGE}
+
+ARG BUILD_FOLDER
+ARG MAIN_CLASS
+ARG IMAGE_NAME
+ARG IMAGE_TAG
+
+ENV BUILD_FOLDER=${BUILD_FOLDER}
+ENV MAIN_CLASS=${MAIN_CLASS}
+ENV IMAGE_NAME=${IMAGE_NAME}
+ENV IMAGE_TAG=${IMAGE_TAG}
+
+# Log ARGs at build time
+RUN echo "BUILD_FOLDER: ${BUILD_FOLDER}" && \
+    echo "MAIN_CLASS: ${MAIN_CLASS}" && \
+    echo "IMAGE_NAME: ${IMAGE_NAME}" && \
+    echo "IMAGE_TAG: ${IMAGE_TAG}"
+
+WORKDIR /app
+
+# Copy artifacts (relative to /app)
+COPY ${BUILD_FOLDER}/${IMAGE_NAME}-*.jar app.jar
+COPY ${BUILD_FOLDER}/libs/ libs/
+
+# Copy and set entrypoint (relative to /app)
+COPY entrypoint.sh entrypoint.sh
+RUN chmod +x entrypoint.sh
+
+ENTRYPOINT ["./entrypoint.sh"]

backend/Dockerfile.base

@@ -0,0 +1,6 @@
+# Dockerfile.base
+FROM eclipse-temurin:21-jre
+
+WORKDIR /app
+
+COPY common/target/common-*.jar libs/common.jar

backend/discovery/pom.xml

@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>dev.rheinsw</groupId>
-        <artifactId>backend</artifactId>
-        <version>1.0.0</version>
-    </parent>
-
-    <artifactId>discovery</artifactId>
-
-    <properties>
-        <maven.compiler.source>21</maven.compiler.source>
-        <maven.compiler.target>21</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.springframework.cloud</groupId>
-            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter</artifactId>
-        </dependency>
-    </dependencies>
-
-</project>

backend/discovery/src/main/java/dev/rheinsw/discovery/DiscoveryServerApplication.java

@@ -1,19 +0,0 @@
-package dev.rheinsw.discovery;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;
-
-/**
- * @author Bummsa / BoomerHD / Thatsaphorn Atchariyaphap
- * @since 21.04.25
- */
-@SpringBootApplication
-@EnableEurekaServer
-public class DiscoveryServerApplication {
-
-    public static void main(String[] args) {
-        SpringApplication.run(DiscoveryServerApplication.class, args);
-    }
-
-}

backend/discovery/src/main/resources/application.yml

@@ -1,13 +0,0 @@
-server:
-  port: 8761
-
-spring:
-  application:
-    name: discovery-server
-
-eureka:
-  client:
-    register-with-eureka: false
-    fetch-registry: false
-  server:
-    wait-time-in-ms-when-sync-empty: 0

backend/entrypoint.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+echo "---------------------------"
+echo "Starting Java Application"
+echo "Main class   : ${MAIN_CLASS}"
+echo "App JAR      : app.jar"
+echo "Libs folder  : libs/"
+echo "Detected JARs in libs/:"
+find libs -type f -name "*.jar" -exec echo "  -> {}" \;
+
+if [ ! -f app.jar ]; then
+  echo "ERROR: app.jar not found. Ensure it is copied into the container."
+  exit 1
+fi
+
+# Build classpath string
+CLASSPATH="app.jar"
+for jar in libs/*.jar; do
+  CLASSPATH="$CLASSPATH:$jar"
+done
+
+echo "---------------------------"
+echo "Executing: java -cp \"$CLASSPATH\" $MAIN_CLASS"
+echo "---------------------------"
+
+exec java -cp "$CLASSPATH" "$MAIN_CLASS"

backend/gateway/pom.xml

@@ -18,14 +18,55 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${maven.compiler.plugin.version}</version>
+                <configuration>
+                    <source>${maven.compiler.source}</source>
+                    <target>${maven.compiler.target}</target>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                            <version>${lombok.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <version>3.6.0</version>
+                <executions>
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}/libs</outputDirectory>
+                            <includeScope>runtime</includeScope>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
     <dependencies>
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-gateway</artifactId>
         </dependency>
+        <!-- https://mvnrepository.com/artifact/com.github.ben-manes.caffeine/caffeine -->
         <dependency>
-            <groupId>org.springframework.cloud</groupId>
+            <groupId>com.github.ben-manes.caffeine</groupId>
-            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
+            <artifactId>caffeine</artifactId>
+            <version>3.2.0</version>
         </dependency>
 
         <!-- Tools -->

backend/gateway/src/main/resources/application.yml

@@ -1,11 +1,6 @@
 server:
   port: 8080
 
-eureka:
-  client:
-    service-url:
-      defaultZone: http://localhost:8761/eureka/
-
 spring:
   application:
     name: gateway
@@ -16,7 +11,7 @@ spring:
     gateway:
       routes:
         - id: server
-          uri: lb://server
+          uri: http://localhost:8081
           predicates:
             - Path=/api/**
           filters:

backend/pom.xml

@@ -11,7 +11,6 @@
 
     <modules>
         <module>common</module>
-        <module>discovery</module>
         <module>gateway</module>
         <module>server</module>
     </modules>

backend/server/pom.xml

@@ -36,6 +36,28 @@
                     </annotationProcessorPaths>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <version>3.6.0</version>
+                <executions>
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}/libs</outputDirectory>
+                            <includeScope>runtime</includeScope>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+<!--            <plugin>-->
+<!--                <groupId>org.springframework.boot</groupId>-->
+<!--                <artifactId>spring-boot-maven-plugin</artifactId>-->
+<!--            </plugin>-->
         </plugins>
     </build>
 
@@ -45,10 +67,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.cloud</groupId>
-            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-mail</artifactId>

backend/server/src/main/java/dev/rheinsw/server/contact/controller/ContactController.java

@@ -1,6 +1,6 @@
 package dev.rheinsw.server.contact.controller;
 
-import dev.rheinsw.server.contact.domain.model.ContactRequestDto;
+import dev.rheinsw.server.contact.model.ContactRequestDto;
 import dev.rheinsw.server.contact.usecase.SubmitContactUseCase;
 import lombok.AllArgsConstructor;
 import org.slf4j.Logger;

backend/server/src/main/java/dev/rheinsw/server/contact/model/ContactRequest.java

@@ -1,4 +1,4 @@
-package dev.rheinsw.server.contact.domain.model;
+package dev.rheinsw.server.contact.model;
 
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;

backend/server/src/main/java/dev/rheinsw/server/contact/model/ContactRequestDto.java

@@ -1,4 +1,4 @@
-package dev.rheinsw.server.contact.domain.model;
+package dev.rheinsw.server.contact.model;
 
 import dev.rheinsw.shared.transport.Dto;
 

backend/server/src/main/java/dev/rheinsw/server/contact/model/HCaptchaConfig.java

@@ -1,4 +1,4 @@
-package dev.rheinsw.server.contact.domain.model;
+package dev.rheinsw.server.contact.model;
 
 import lombok.Getter;
 import lombok.Setter;

backend/server/src/main/java/dev/rheinsw/server/contact/repository/ContactRequestsRepo.java

@@ -1,6 +1,6 @@
 package dev.rheinsw.server.contact.repository;
 
-import dev.rheinsw.server.contact.domain.model.ContactRequest;
+import dev.rheinsw.server.contact.model.ContactRequest;
 import org.springframework.data.jpa.repository.JpaRepository;
 
 /**

backend/server/src/main/java/dev/rheinsw/server/contact/usecase/SubmitContactUseCase.java

@@ -1,6 +1,6 @@
 package dev.rheinsw.server.contact.usecase;
 
-import dev.rheinsw.server.contact.domain.model.ContactRequestDto;
+import dev.rheinsw.server.contact.model.ContactRequestDto;
 import org.springframework.http.ResponseEntity;
 
 /**

backend/server/src/main/java/dev/rheinsw/server/contact/usecase/SubmitContactUseCaseImpl.java

@@ -1,7 +1,7 @@
 package dev.rheinsw.server.contact.usecase;
 
-import dev.rheinsw.server.contact.domain.model.ContactRequest;
+import dev.rheinsw.server.contact.model.ContactRequest;
-import dev.rheinsw.server.contact.domain.model.ContactRequestDto;
+import dev.rheinsw.server.contact.model.ContactRequestDto;
 import dev.rheinsw.server.contact.repository.ContactRequestsRepo;
 import dev.rheinsw.server.contact.util.HCaptchaValidator;
 import dev.rheinsw.server.mail.domain.MailRequest;

backend/server/src/main/java/dev/rheinsw/server/contact/util/HCaptchaValidator.java

@@ -1,6 +1,6 @@
 package dev.rheinsw.server.contact.util;
 
-import dev.rheinsw.server.contact.domain.model.HCaptchaConfig;
+import dev.rheinsw.server.contact.model.HCaptchaConfig;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;

backend/server/src/main/resources/application.yml

@@ -1,13 +1,13 @@
 server:
-  port: 0  # random port
+  port: 8081
 
 spring:
   application:
     name: server
   datasource:
-    url: jdbc:postgresql://localhost:5432/rheinsw_dev
+    url: jdbc:postgresql://${DB_HOST}:${DB_PORT}/${DB_NAME}
-    username: rheinsw
+    username: ${DB_USERNAME}
-    password: rheinsw
+    password: ${DB_PASSWORD}
 
   jpa:
     hibernate:
@@ -20,8 +20,8 @@ spring:
   mail:
     host: smtp.resend.com
     port: 587
-    username: resend
+    username: ${MAIL_USERNAME}
-    password: re_JnLD5ndg_GnKtXcTqskXm1bg7Wxnghna3
+    password: ${MAIL_PASSWORD}
     properties:
       mail:
         smtp:
@@ -30,15 +30,10 @@ spring:
             enable: true
     default-encoding: UTF-8
 
-eureka:
-  client:
-    service-url:
-      defaultZone: http://localhost:8761/eureka/
-
 hcaptcha:
-  secret: ES_ff59a664dc764f92870bf2c7b4eab7c5
+  secret: ${HCAPTCHA_SECRET}
 
 logging:
   level:
-    org.hibernate.SQL: DEBUG
+    org.hibernate.SQL: ${LOG_SQL_LEVEL}
-    org.hibernate.type.descriptor.sql.BasicBinder: TRACE
+    org.hibernate.type.descriptor.sql.BasicBinder: ${LOG_BINDER_LEVEL}

docker-compose.yml

@@ -0,0 +1,24 @@
+services:
+  gateway:
+    image: registry.boomlab.party/rheinsw/rheinsw-mono-repo/gateway
+    container_name: gateway
+    ports:
+      - "8080:8080"
+    env_file:
+      - ./gateway.env
+
+  server:
+    image: registry.boomlab.party/rheinsw/rheinsw-mono-repo/server
+    container_name: server
+    ports:
+      - "8081:8081"
+    env_file:
+      - ./server.env
+
+  frontend:
+    image: registry.boomlab.party/rheinsw/rheinsw-mono-repo/frontend
+    container_name: frontend
+    env_file:
+      - ./frontend.env
+    ports:
+      - "5100:3000"

frontend/.gitlab-ci.yml

@@ -1,35 +1,23 @@
-stages:
-  - frontend_build
-  - dockerize
-
 cache:
   key: ${CI_COMMIT_REF_SLUG}
   paths:
     - node_modules/
     - .next/cache/
 
-variables:
+build_frontend:
-  NEXT_PUBLIC_ENV: "production"
+  stage: build
-  OUTPUT_DIR: ".next"
-  PROJECT_NAME: $CI_PROJECT_NAME
-  DOCKER_IMAGE: $CI_REGISTRY_IMAGE
-
-frontend_build_job:
-  stage: frontend_build
   image: node:22@sha256:f6b9c31ace05502dd98ef777aaa20464362435dcc5e312b0e213121dcf7d8b95
   script:
-    - cd frontend
+    - |
-    - npm install
+      cd frontend
-    - npx next build
+      npm install
-    - npm run lint
+      npx next build
 
-dockerize_frontend:
+docker_frontend:
-  stage: dockerize
+  extends: .docker-build-template
-  extends: .docker_build_template
   variables:
-    DOCKER_CONTEXT: frontend
+    IMAGE_NAME: frontend
-    DOCKERFILE: Dockerfile
+    WORKDIR_PATH: frontend
-    DOCKER_IMAGE: $DOCKER_IMAGE
+    DOCKERFILE_PATH: Dockerfile
-    DOCKER_BUILD_ARGS: ""
   needs:
-    - job: frontend_build_job
+    - build_frontend

frontend/components/Contact/Section/ContactFormSection.tsx

@@ -22,10 +22,7 @@ const ContactFormSection = () => {
     const [loading, setLoading] = useState(false);
     const [error, setError] = useState("");
 
-    const isDev = process.env.NODE_ENV === "development";
+    const hCaptchaSiteKey: string = process.env.NEXT_PUBLIC_HCAPTCHA_SITE_KEY ?? "null";
-    const hCaptchaSiteKey = isDev
-        ? "10000000-ffff-ffff-ffff-000000000001" // hCaptcha test sitekey
-        : "ES_ff59a664dc764f92870bf2c7b4eab7c5";
 
     const handleChange = (e: React.ChangeEvent<HTMLInputElement | HTMLTextAreaElement>) => {
         setForm({...form, [e.target.name]: e.target.value});