Implement user-specific tutorial retrieval and enhance authentication details

src/main/java/com/jambotronGroup/jambotron/controllers/TutorialController.java

@@ -37,6 +37,34 @@ public class TutorialController {
   @Autowired
   TutorialRepository tutorialRepository;
 
+  @GetMapping("/user/tutorials")
+  public ResponseEntity<List<Tutorial>> getUserTutorials(@RequestParam(required = false) String title) {
+    try {
+      List<Tutorial> tutorials = new ArrayList<Tutorial>();
+
+      User user = userRepository.findById(authenticationFacade.getUserDetails().getId()).get();
+
+
+      if(title == null){
+        // If no title is provided, return all tutorials for the user
+        tutorialRepository.findByUserId(user.getId()).forEach(tutorials::add);
+      } else {
+        // If a title is provided, filter tutorials by user and title
+        tutorialRepository.findByUserIdAndTitle(user.getId(), title).forEach(tutorials::add);
+      }
+
+        if (tutorials.isEmpty()) {
+          return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+        }
+        return new ResponseEntity<>(tutorials, HttpStatus.OK);
+
+    } catch (Exception e) {
+      e.printStackTrace();
+      return new ResponseEntity<>(null, HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+  }
+
+
   @GetMapping("/tutorials")
   public ResponseEntity<List<Tutorial>> getAllTutorials(@RequestParam(required = false) String title) {
     try {

src/main/java/com/jambotronGroup/jambotron/repository/TutorialRepository.java

@@ -12,6 +12,7 @@ import java.util.List;
 public interface TutorialRepository extends JpaRepository<Tutorial, Long> {
 
   List<Tutorial> findByUserId(Long userId);
+  List<Tutorial> findByUserIdAndTitle(Long userId, String title);
   List<Tutorial> findByPublished(boolean published);
   List<Tutorial> findByTitleContaining(String title);
 }

src/main/java/com/jambotronGroup/jambotron/security/AuthenticationFacade.java

@@ -1,7 +1,9 @@
 package com.jambotronGroup.jambotron.security;
 
+import com.jambotronGroup.jambotron.security.services.UserDetailsImpl;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.stereotype.Component;
 
 @Component
@@ -12,5 +14,16 @@ public class AuthenticationFacade implements IAuthenticationFacade {
 
         return SecurityContextHolder.getContext().getAuthentication();
     }
+
+    @Override
+    public UserDetailsImpl getUserDetails() {
+
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        UserDetails userDetails = (UserDetails) authentication.getPrincipal();
+
+        return (UserDetailsImpl) userDetails;
+    }
+
+
 }
 

src/main/java/com/jambotronGroup/jambotron/security/IAuthenticationFacade.java

@@ -1,7 +1,10 @@
 package com.jambotronGroup.jambotron.security;
 
+import com.jambotronGroup.jambotron.security.services.UserDetailsImpl;
 import org.springframework.security.core.Authentication;
 
 public interface IAuthenticationFacade {
     Authentication getAuthentication();
+
+    UserDetailsImpl getUserDetails();
 }

src/main/java/com/jambotronGroup/jambotron/security/WebSecurityConfig.java

@@ -116,7 +116,7 @@ public class WebSecurityConfig implements WebMvcConfigurer {// extends WebSecuri
 								.requestMatchers("/main/**").permitAll()
 								.requestMatchers("/api/test/**").permitAll()
 
-								.requestMatchers("/api/tutorials").hasRole("ADMIN")
+								//.requestMatchers("/api/tutorials").hasRole("ADMIN")
 
 								.requestMatchers("/api/zhipuai/image/**").permitAll()