refacto - restructure code

src/main/java/uppa/project/web/servlet/RegisterServlet.java

@@ -0,0 +1,87 @@
+/*
+ * RegisterServlet.java, 20/03/2024
+ * UPPA M1 TI 2023-2024
+ * Pas de copyright, aucun droits
+ */
+
+package uppa.project.web.servlet;
+
+import com.google.gson.Gson;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.annotation.WebServlet;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.io.PrintWriter;
+import uppa.project.bean.RegisterBean;
+import uppa.project.json.HttpResponse;
+import uppa.project.json.HttpResponseCode;
+import uppa.project.web.translation.Translator;
+
+@WebServlet(name = "registerServlet", value = "/register")
+public class RegisterServlet extends HttpServlet {
+
+  public void init() {
+  }
+
+  /**
+   * Affichage de la page d'inscription
+   *
+   * @param request la requête
+   * @param response la réponse
+   * @throws IOException si une erreur d'entrée/sortie survient
+   * @throws ServletException si une erreur de servlet survient
+   */
+  public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
+    if (request.getSession().getAttribute("translator") == null) {
+      request.getSession().setAttribute("language", "FR");
+      request.getSession().setAttribute("translator", Translator.generateTranslator(request.getSession(), request.getServletContext()));
+    }
+    request.setAttribute("current", "register");
+    request.getRequestDispatcher("/WEB-INF/pages/register.jsp").forward(request, response);
+  }
+
+  /**
+   * Gestion de l'inscription
+   *
+   * @param request la requête
+   * @param response la réponse
+   * @throws IOException si une erreur d'entrée/sortie survient
+   */
+  public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
+
+    Translator translator = (Translator) request.getSession().getAttribute("translator");
+    response.setContentType("application/json");
+    response.setCharacterEncoding("UTF-8");
+    PrintWriter out = response.getWriter();
+
+
+    RegisterBean registerBean = new RegisterBean()
+      .setTranslator(translator)
+      .setUsername(request.getParameter("username"))
+      .setEmail(request.getParameter("email"))
+      .setPassword(request.getParameter("password"))
+      .setConfirmPassword(request.getParameter("repassword"))
+      .setBirth(request.getParameter("birth"))
+      .setGender(request.getParameter("gender"))
+      ;
+
+    Gson gson = new Gson();
+    HttpResponse httpResponse;
+    if (registerBean.validate()) {
+      httpResponse = new HttpResponse(
+        HttpResponseCode.OK,
+        "Register success"
+      );
+    } else {
+      httpResponse = registerBean.getError();
+    }
+
+    out.println(gson.toJson(httpResponse));
+    out.flush();
+  }
+
+  public void destroy() {
+  }
+}