FEAT: tout fonctionne inch

.env

@@ -1,19 +0,0 @@
-# Paths
-INIT_PATH=./workdir/init/
-DEPLOYMENT_PATH=./build/libs/
-DATABASE_INIT_PATH=./workdir/db/init/
-DATABASE_DATA_PATH=./mysql-volume/
-
-# Wildfly config
-WILDFLY_VERSION=23.0.0.Final
-WILDFLY_DEBUG=false
-WILDFLY_ADMIN_USER=admin
-WILDFLY_ADMIN_PASS=pass
-
-# MySQL config
-MYSQL_VERSION=8.0
-MYSQL_DATABASE=pixel
-MYSQL_USER=mysql
-MYSQL_PASSWORD=mysql
-MYSQL_ROOT_PASSWORD=pass
-MYSQL_CONNECTOR_VERSION=8.0.23

.gitignore

@@ -7,4 +7,4 @@ bin
 .sass-cache
 
 # Ignore docker volume directory
-mysql-volume
+docker/mariadb-volume/

build.gradle

@@ -18,8 +18,8 @@ dependencies {
     // Pour pouvoir parser le JSON
     implementation 'com.google.code.gson:gson:2.8.6'
 
+    // pour permettre la persistence des données dans une db
     implementation 'org.hibernate:hibernate-core:5.4.30.Final'
-    // implementation 'mysql:mysql-connector-java:8.0.24'
 
     // des fonctions pratiques
     implementation 'org.apache.commons:commons-lang3:3.0'

docker/.env

@@ -0,0 +1,9 @@
+# Wildfly config
+WILDFLY_ADMIN_USER=admin
+WILDFLY_ADMIN_PASS=pass
+
+# MySQL config
+MYSQL_DATABASE=pixel
+MYSQL_USER=mysql
+MYSQL_PASSWORD=mysql
+MYSQL_ROOT_PASSWORD=pass

docker/Dockerfile

@@ -0,0 +1,23 @@
+FROM quay.io/wildfly/wildfly
+
+# Enviorment variables
+ENV WILDFLY_USER admin
+ENV WILDFLY_PASS pass
+
+ENV DB_NAME sample
+ENV DB_USER mysql
+ENV DB_PASS mysql
+ENV DB_URI localhost:3306
+
+RUN echo "=> Downloading MariaDB driver"
+RUN curl https://downloads.mariadb.com/Connectors/java/connector-java-3.0.4/mariadb-java-client-3.0.4.jar > /opt/jboss/mariadb.driver.jar
+
+ENV JBOSS_CLI /opt/jboss/wildfly/bin/jboss-cli.sh
+ENV DEPLOYMENT_DIR /opt/jboss/wildfly/standalone/deployments/
+
+# Expose http and admin ports and debug port
+EXPOSE 8080 9990
+
+RUN mkdir -p ${JBOSS_HOME}/customization/init.d
+ADD docker-entrypoint.sh /opt/jboss/wildfly/customization/
+CMD ["/opt/jboss/wildfly/customization/docker-entrypoint.sh"]

docker/docker-compose.yml

@@ -1,26 +1,28 @@
 version: "3"
 
 services:
-  wildfly:
+  app:
     hostname: wildfly
     container_name: wildfly
-    image: kaaass/wildfly-mysql
+    build:
+      context: .
+      network: host
     environment:
-      - WILDFLY_DEBUG=${WILDFLY_DEBUG}
       - WILDFLY_USER=${WILDFLY_ADMIN_USER}
       - WILDFLY_PASS=${WILDFLY_ADMIN_PASS}
       - DB_NAME=${MYSQL_DATABASE}
       - DB_USER=${MYSQL_USER}
       - DB_PASS=${MYSQL_PASSWORD}
-      - DB_URI=mariadb:3306
-    depends_on:
-      - db
+      - DB_URI=db:3306
     volumes:
-      - ${DEPLOYMENT_PATH}:/opt/jboss/wildfly/standalone/deployments/:rw
+      - ../build/libs/:/opt/jboss/wildfly/standalone/deployments/
     ports:
       - "8080:8080" # application
       - "9990:9990" # admin console
-      - "8787:8787" # java debug
+    depends_on:
+      db:
+        condition: service_healthy
+    restart: unless-stopped
 
   db:
     hostname: mariadb
@@ -32,6 +34,19 @@ services:
       - MYSQL_PASSWORD=${MYSQL_PASSWORD}
       - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
     volumes:
-      - ${DATABASE_DATA_PATH}:/var/lib/mysql/ # data storage
+      - ./mariadb-volume/:/var/lib/mysql/ # data storage
     ports:
       - "3306:3306"
+    healthcheck:
+      test:
+        [
+          "CMD-SHELL",
+          'mysqladmin -p$$MYSQL_ROOT_PASSWORD -h localhost ping | grep "mysqld is alive" || exit 1',
+        ]
+      interval: 2s
+      retries: 30
+    restart: unless-stopped
+
+volumes:
+  mariadb-volume:
+    driver: local

docker/docker-entrypoint.sh

@@ -0,0 +1,70 @@
+#!/bin/bash
+set -e
+
+if [[ ! -f $JBOSS_HOME/.setup ]]; then
+
+    # run init script
+    if (ls ${JBOSS_HOME}/customization/init.d/* 1>/dev/null 2>&1); then
+        for f in ${JBOSS_HOME}/customization/init.d/*; do
+            echo "=> Run custom init script '$f'"
+            bash "$f"
+        done
+    fi
+
+    # Set environment variables
+    DATASOURCE=java:/jdbc/datasources/${DB_NAME}DS
+
+    # Setup WildFly admin user
+    echo "=> Add WildFly administrator"
+    $JBOSS_HOME/bin/add-user.sh -u $WILDFLY_USER -p $WILDFLY_PASS --silent
+
+    # Configure datasource
+    echo "=> Create datasource: '${DATASOURCE}'"
+    $JBOSS_CLI <<EOF
+# Start WildFly in standalone mode to install mariadb module
+embed-server --server-config=standalone.xml
+
+# Batch the following operations
+batch
+
+# Add MariaDB module
+module add \
+--name=org.mariadb \
+--dependencies=javax.api,javax.transaction.api \
+--resources=/opt/jboss/mariadb.driver.jar \
+
+# Configure driver
+/subsystem=datasources/jdbc-driver=mariadb:add(driver-name="mariadb", driver-module-name="org.mariadb", driver-class-name="org.mariadb.jdbc.Driver")
+
+# Add new datasource
+data-source add \
+--name=${DB_NAME}Pool \
+--jndi-name=${DATASOURCE} \
+--driver-name=mariadb \
+--connection-url=jdbc:mariadb://${DB_URI}/${DB_NAME} \
+--user-name=${DB_USER} \
+--password=${DB_PASS} \
+--check-valid-connection-sql="/* ping */ SELECT 1" \
+--min-pool-size=10 \
+--enabled=true
+
+# Execute the batch
+run-batch
+
+# Exit from standalone mode
+stop-embedded-server
+EOF
+
+    echo "=> Clean up"
+    rm -rf $JBOSS_HOME/standalone/configuration/standalone_xml_history/* \
+        $JBOSS_HOME/standalone/log/* \
+        /tmp/*.jar
+    unset WILDFLY_USER WILDFLY_PASS DB_NAME DB_USER DB_PASS DATASOURCE
+
+    touch $JBOSS_HOME/.setup
+    echo "=> Setup finished !!"
+fi
+
+echo "=> Start WildFly"
+# Boot WildFly in standalone mode and bind it to all interfaces (enable admin console and debug)
+$JBOSS_HOME/bin/standalone.sh -b 0.0.0.0 -bmanagement 0.0.0.0

src/main/java/com/pixels/Backend.java

@@ -0,0 +1,8 @@
+package com.pixels;
+
+import javax.ws.rs.ApplicationPath;
+import javax.ws.rs.core.Application;
+
+@ApplicationPath("/api")
+public class Backend extends Application {
+}

src/main/java/com/pixels/beans/Groupe.java

@@ -8,8 +8,8 @@ import java.io.Serializable;
 
 @Data
 @Entity
-@NamedQuery(name = "Group.list", query = "SELECT g FROM Group g")
-public class Group implements Serializable {
+@NamedQuery(name = "Groupe.list", query = "SELECT g FROM Groupe g")
+public class Groupe implements Serializable {
 
     @Id // clé primaire
     @GeneratedValue(strategy = GenerationType.IDENTITY)
@@ -20,5 +20,4 @@ public class Group implements Serializable {
 
     @OneToOne // le wallet commun à tous les membres du groupe
     private Wallet wallet;
-
 }

src/main/java/com/pixels/services/PixelService.java

@@ -0,0 +1,51 @@
+package com.pixels.services;
+
+import java.util.List;
+
+import javax.ejb.Singleton;
+import javax.json.Json;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import com.google.gson.Gson;
+import com.pixels.beans.Pixel;
+
+@Singleton
+@Path("/pixel")
+public class PixelService {
+
+    @PersistenceContext
+    private EntityManager em;
+
+    Gson gson = new Gson();
+
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    public String list() {
+        List<Pixel> query = em.createNamedQuery("Pixel.list", Pixel.class).getResultList();
+        return gson.toJson(query);
+    }
+
+    @POST
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    public JsonObject add() {
+
+        JsonObjectBuilder response = Json.createObjectBuilder();
+
+        Pixel pixel = new Pixel();
+        em.persist(pixel);
+
+        response.add("status", "pixel created !");
+        return response.build();
+    }
+
+}

src/main/resources/META-INF/persistence.xml

@@ -7,13 +7,10 @@
         <jta-data-source>java:/jdbc/datasources/pixelDS</jta-data-source>
 
         <properties>
-
             <property name="hibernate.show_sql" value="true" />
             <property name="hibernate.format_sql" value="false" />
             <property name="hibernate.dialect" value="org.hibernate.dialect.MariaDB103Dialect" />
-            <!-- Ligne suivante à décommenter pour remettre à zéro la db au déploiement -->
-            <!-- <property name="hibernate.hbm2ddl.auto" value="create-drop" /> -->
-
+            <property name="hibernate.hbm2ddl.auto" value="update" />
         </properties>
     </persistence-unit>
 </persistence>