From cc658b84277647a18e71013f3081517d324bd329 Mon Sep 17 00:00:00 2001
From: Parpaillax <parpaillax@orange.fr>
Date: Wed, 24 Apr 2024 14:05:10 +0200
Subject: [PATCH] interceptor credit user

---
 .../fr/eni/enchere/controllers/MvcConfig.java | 17 +++++++++
 .../enchere/interceptor/UserInterceptor.java  | 35 +++++++++++++++++++
 .../UserServiceInterceptorAppConfig.java      | 13 +++++++
 src/main/resources/templates/modele-page.html |  8 ++---
 4 files changed, 69 insertions(+), 4 deletions(-)
 create mode 100644 src/main/java/fr/eni/enchere/interceptor/UserInterceptor.java
 create mode 100644 src/main/java/fr/eni/enchere/interceptor/UserServiceInterceptorAppConfig.java

diff --git a/src/main/java/fr/eni/enchere/controllers/MvcConfig.java b/src/main/java/fr/eni/enchere/controllers/MvcConfig.java
index 43263e9..7d9d7ea 100644
--- a/src/main/java/fr/eni/enchere/controllers/MvcConfig.java
+++ b/src/main/java/fr/eni/enchere/controllers/MvcConfig.java
@@ -1,12 +1,29 @@
 package fr.eni.enchere.controllers;
 
+import fr.eni.enchere.interceptor.UserInterceptor;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 @Configuration
 public class MvcConfig implements WebMvcConfigurer {
+
+    private final UserInterceptor userInterceptor;
+
+    @Autowired
+    public MvcConfig(UserInterceptor userInterceptor) {
+        this.userInterceptor = userInterceptor;
+    }
+
     public void addViewControllers(ViewControllerRegistry registry) {
         registry.addViewController("/login").setViewName("security/login");
     }
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(userInterceptor);
+    }
+
 }
diff --git a/src/main/java/fr/eni/enchere/interceptor/UserInterceptor.java b/src/main/java/fr/eni/enchere/interceptor/UserInterceptor.java
new file mode 100644
index 0000000..f7f33bf
--- /dev/null
+++ b/src/main/java/fr/eni/enchere/interceptor/UserInterceptor.java
@@ -0,0 +1,35 @@
+package fr.eni.enchere.interceptor;
+
+import fr.eni.enchere.bll.UserService;
+import fr.eni.enchere.bo.UserProfil;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+@Component
+public class UserInterceptor implements HandlerInterceptor {
+
+    private final UserService userService;
+
+    @Autowired
+    public UserInterceptor(UserService userService) {
+        this.userService = userService;
+    }
+
+    @Override
+    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
+        if (modelAndView != null && modelAndView.getModelMap() != null) {
+            Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+            if (authentication != null && authentication.isAuthenticated() && !authentication.getName().equals("anonymousUser")) {
+                UserProfil user = this.userService.utilisateurByName(authentication.getName());
+                System.out.println(user);
+                modelAndView.getModelMap().addAttribute("user", user.getCredit());
+            }
+        }
+    }
+}
diff --git a/src/main/java/fr/eni/enchere/interceptor/UserServiceInterceptorAppConfig.java b/src/main/java/fr/eni/enchere/interceptor/UserServiceInterceptorAppConfig.java
new file mode 100644
index 0000000..b6fb169
--- /dev/null
+++ b/src/main/java/fr/eni/enchere/interceptor/UserServiceInterceptorAppConfig.java
@@ -0,0 +1,13 @@
+//package fr.eni.enchere.interceptor;
+//
+//import org.springframework.beans.factory.annotation.Autowired;
+//import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+//import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+//
+//public class UserServiceInterceptorAppConfig implements WebMvcConfigurer {
+//
+//    @Override
+//    public void addInterceptors(InterceptorRegistry registry) {
+//        registry.addInterceptor(new UserInterceptor());
+//    }
+//}
diff --git a/src/main/resources/templates/modele-page.html b/src/main/resources/templates/modele-page.html
index 5bcd680..baef098 100644
--- a/src/main/resources/templates/modele-page.html
+++ b/src/main/resources/templates/modele-page.html
@@ -13,10 +13,10 @@
             <a class="navbar-brand" href="/accueil">
                 <img src="/img/logo.png" width="70" height="70" alt="Logo">
             </a>
-<!--            <div th:if="${#authentication.principal != 'anonymousUser'}">-->
-<!--                <p>Mes crédits :</p>-->
-<!--                <p th:text="${userProfile.credit}"></p>-->
-<!--            </div>-->
+            <div th:if="${#authentication.principal != 'anonymousUser'}">
+                <p>Mes crédits :</p>
+                <p th:text="${user}"></p>
+            </div>
             <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
                 <span class="navbar-toggler-icon"></span>
             </button>