Add RestClient and DataFactory for HTTP requests and test data generation

hibernate-project/src/main/java/com/humanbooster/App.java

@@ -1,10 +1,12 @@
 package com.humanbooster;
 
+import com.humanbooster.client.RestClient;
 import com.humanbooster.config.HibernateConfig;
 import com.humanbooster.config.ServerConfig;
 import com.humanbooster.dao.AdDao;
 import com.humanbooster.dao.ArticleDao;
 import com.humanbooster.dao.UserDao;
+import com.humanbooster.factory.DataFactory;
 import com.humanbooster.model.Ad;
 import com.humanbooster.model.Article;
 import com.humanbooster.model.User;
@@ -17,14 +19,14 @@ import org.hibernate.boot.MetadataSources;
 import org.hibernate.boot.registry.StandardServiceRegistry;
 import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
 
-import java.math.BigDecimal;
-import java.time.LocalDate;
 import java.util.List;
 
 public class App {
     public static void main(String[] args) {
         System.out.println("Démarrage de l'application");
 
+        RestClient client = new RestClient();
+
         try {
             ServerConfig serverConfig = new ServerConfig();
             serverConfig.startServer();
@@ -45,45 +47,16 @@ public class App {
             sessionFactory = metadata.buildSessionFactory();
         }
 
-        User user = new User("Bob", "bob@example.com", null);
-
-        user.setArticles(List.of(
-                new Article("Article 1", "Contenu de l'article 1", LocalDate.now(), user, 0),
-                new Article("Article 2", "Contenu de l'article 2", LocalDate.now(), user, 0)
-        ));
-
-        List<Ad> ads = List.of(
-                (new Ad(
-                        "Ad 1",
-                        "Contenu de l'annonce 1",
-                        LocalDate.now(),
-                        LocalDate.now().plusDays(7),
-                        "contact@example.com",
-                        BigDecimal.valueOf(12))),
-                (new Ad(
-                        "Ad 2",
-                        "Contenu de l'annonce 2",
-                        LocalDate.now(),
-                        LocalDate.now().plusDays(10),
-                        "contact@example.com",
-                        BigDecimal.valueOf(6.7)))
-
-        );
-
         UserService userService = new UserService(new UserDao(sessionFactory));
         ArticleService articleService = new ArticleService(new ArticleDao(sessionFactory));
         AdService adService = new AdService(new AdDao(sessionFactory));
 
+        DataFactory dataFactory = new DataFactory();
+
         cleanDatabase(userService, articleService, adService);
 
-        userService.createUser(user);
+        userService.createUser(dataFactory.createTestUser("Michel", "michel@test.fr"));
-
+        dataFactory.createTestAds().forEach(adService::createAd);
-        articleService.findArticlesByCriteria("test", 3L, 1, 1).forEach(article -> {
-                    System.out.println("\nArticle trouvé :" + article.toString());
-                }
-        );
-
-        ads.forEach(adService::createAd);
 
         sessionFactory.close();
         System.out.print("Fin du programme");

hibernate-project/src/main/java/com/humanbooster/annotation/Pair.java

@@ -1,6 +0,0 @@
-package com.humanbooster.annotation;
-
-public @interface Pair {
-
-    String message() default "Le nombre doit être pair";
-}

hibernate-project/src/main/java/com/humanbooster/annotation/PairValidator.java

@@ -1,12 +0,0 @@
-package com.humanbooster.annotation;
-
-import jakarta.validation.ConstraintValidator;
-import jakarta.validation.ConstraintValidatorContext;
-
-public class PairValidator implements ConstraintValidator<Pair, Integer> {
-
-    @Override
-    public boolean isValid(Integer integer, ConstraintValidatorContext constraintValidatorContext) {
-        return (integer != null) && (integer % 2 == 0);
-    }
-}

hibernate-project/src/main/java/com/humanbooster/api/ApiApplication.java

@@ -1,11 +0,0 @@
-package com.humanbooster.api;
-
-import org.glassfish.jersey.jackson.JacksonFeature;
-import org.glassfish.jersey.server.ResourceConfig;
-
-public class ApiApplication extends ResourceConfig {
-    public ApiApplication() {
-        packages("com.humanbooster");
-        register(JacksonFeature.class);
-    }
-}

hibernate-project/src/main/java/com/humanbooster/client/RestClient.java

@@ -0,0 +1,63 @@
+package com.humanbooster.client;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+
+public class RestClient {
+
+    private final HttpClient httpClient = HttpClient.newHttpClient();
+
+    public String sendGetRequest(String url, String method, String body) {
+
+        HttpRequest.Builder builder = HttpRequest.newBuilder()
+                .uri(URI.create(url))
+                .header("Content-Type", "application/json");
+
+        switch (method.toUpperCase()) {
+            case "GET":
+                builder.GET();
+                break;
+            case "POST":
+                builder.POST(HttpRequest.BodyPublishers.ofString(body));
+                break;
+            case "PUT":
+                builder.PUT(HttpRequest.BodyPublishers.ofString(body));
+                break;
+            case "DELETE":
+                builder.DELETE();
+                break;
+            default:
+                throw new IllegalArgumentException("Invalid HTTP method: " + method);
+        }
+
+        HttpRequest request = builder.build();
+
+        HttpResponse<String> response;
+
+        try {
+            response = httpClient.send(request, HttpResponse.BodyHandlers.ofString());
+            return parseResponse(response.body());
+        } catch (Exception e) {
+            System.err.println("Error occurred while sending the request: " + e.getMessage());
+        }
+
+        return null;
+    }
+
+    private String parseResponse(String response) {
+
+        ObjectMapper mapper = new ObjectMapper();
+        try {
+            JsonNode jsonNode = mapper.readTree(response);
+            return mapper.writerWithDefaultPrettyPrinter().writeValueAsString(jsonNode);
+        } catch (Exception e) {
+            System.err.println("Error occurred while parsing the response: " + e.getMessage());
+        }
+        return null;
+    }
+}

hibernate-project/src/main/java/com/humanbooster/config/ServerConfig.java

@@ -1,18 +1,23 @@
 package com.humanbooster.config;
 
-import com.humanbooster.api.ApiApplication;
 import org.eclipse.jetty.server.Server;
 import org.eclipse.jetty.servlet.ServletContextHandler;
 import org.eclipse.jetty.servlet.ServletHolder;
+import org.glassfish.jersey.jackson.JacksonFeature;
 import org.glassfish.jersey.server.ResourceConfig;
 import org.glassfish.jersey.servlet.ServletContainer;
 
-public class ServerConfig {
+public class ServerConfig extends ResourceConfig {
+
+    public ServerConfig() {
+        packages("com.humanbooster");
+        register(JacksonFeature.class);
+    }
 
     public void startServer() throws Exception {
         System.out.println("Starting server...");
 
-        ResourceConfig config = new ApiApplication();
+        ResourceConfig config = this;
 
         ServletHolder servlet = new ServletHolder(new ServletContainer(config));
         Server server = new Server(80);

hibernate-project/src/main/java/com/humanbooster/factory/DataFactory.java

@@ -0,0 +1,43 @@
+package com.humanbooster.factory;
+
+import com.humanbooster.model.Ad;
+import com.humanbooster.model.Article;
+import com.humanbooster.model.User;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.util.List;
+
+public class DataFactory {
+
+    public User createTestUser(String name, String email) {
+        User user = new User(name, email, null);
+
+        user.setArticles(List.of(
+                new Article("Article 1", "Contenu de l'article 1", LocalDate.now(), user, 0),
+                new Article("Article 2", "Contenu de l'article 2", LocalDate.now(), user, 0)
+        ));
+
+        return user;
+    }
+
+    public List<Ad> createTestAds() {
+        return List.of(
+                (new Ad(
+                        "Ad 1",
+                        "Contenu de l'annonce 1",
+                        LocalDate.now(),
+                        LocalDate.now().plusDays(7),
+                        "contact@example.com",
+                        BigDecimal.valueOf(12))),
+                (new Ad(
+                        "Ad 2",
+                        "Contenu de l'annonce 2",
+                        LocalDate.now(),
+                        LocalDate.now().plusDays(10),
+                        "contact@example.com",
+                        BigDecimal.valueOf(6.7)))
+
+        );
+    }
+}