Auth Controller

@CrossOrigin(origins = "*", maxAge = 3600)
@RestController
@RequestMapping("/api/auth")
@RequiredArgsConstructor
public class AuthController {

  private final AuthenticationManager authenticationManager;
  private final AuthService authService;

  @PostMapping("/signin")
  public ResponseEntity<?> authenticateUser(@Valid @RequestBody LoginRequest loginRequest) {
    return authService.authenticateUser(loginRequest);
  }

  @PostMapping("/signup")
  public ResponseEntity<?> registerUser(@Valid @RequestBody SignupRequest signUpRequest) {
    return authService.registerUser(signUpRequest);
  }

  @GetMapping("/verify/{verificationCode}")
  public String verifyUser(@PathVariable("verificationCode") String verificationCode) {
    if (authService.verify(verificationCode)) {
      return "verify_success";
    } else {
      return "verify_fail";
    }
  }
}