refactored backend to its own directory to separate front end and backend code

FullstackProsjekt/src/backend/main/java/edu/ntnu/idatt2105/controller/AuthenticationController.java

@@ -6,15 +6,19 @@ import edu.ntnu.idatt2105.dto.TokenDTO;
 import edu.ntnu.idatt2105.dto.UserRegistrationDTO;
 import edu.ntnu.idatt2105.model.User;
 import edu.ntnu.idatt2105.service.AuthenticationService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.web.bind.annotation.*;
 
 
+
 @RestController
 @RequestMapping("/api/auth")
 @CrossOrigin(origins = "http://localhost:5173")
 public class AuthenticationController {
 
   private final AuthenticationService authService;
+  private static final Logger logger = LoggerFactory.getLogger(AuthenticationController.class);
 
   public AuthenticationController(AuthenticationService authService) {
     this.authService = authService;
@@ -28,6 +32,7 @@ public class AuthenticationController {
 
   @PostMapping("/login")
   public LoginResponseDTO loginUser(@RequestBody UserRegistrationDTO registrationDTO) {
+    logger.info("Logging in with user " + registrationDTO.toString());
     return authService.loginUser(registrationDTO.getName(), registrationDTO.getPassword());
   }