feat: 인가 코드 받아오는 메서드 생성

backend/src/main/java/mouda/backend/auth/controller/AuthController.java

@@ -1,28 +1,46 @@
 package mouda.backend.auth.controller;
 
-import lombok.RequiredArgsConstructor;
-import mouda.backend.auth.dto.request.LoginRequest;
-import mouda.backend.auth.dto.response.LoginResponse;
-import mouda.backend.auth.service.AuthService;
-import mouda.backend.common.RestResponse;
 import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import lombok.RequiredArgsConstructor;
+import mouda.backend.auth.dto.request.LoginRequest;
+import mouda.backend.auth.dto.response.LoginResponse;
+import mouda.backend.auth.service.AuthService;
+import mouda.backend.common.RestResponse;
+import mouda.backend.member.domain.Member;
+import mouda.backend.member.repository.MemberRepository;
+
 @RestController
 @RequestMapping("/v1/auth")
 @RequiredArgsConstructor
 public class AuthController implements AuthSwagger {
 
-    private final AuthService authService;
+	private final AuthService authService;
+	private final MemberRepository memberRepository;
+
+	@Override
+	@PostMapping("/login")
+	public ResponseEntity<RestResponse<LoginResponse>> login(@RequestBody LoginRequest loginRequest) {
+		LoginResponse response = authService.login(loginRequest);
 
-    @Override
-    @PostMapping("/login")
-    public ResponseEntity<RestResponse<LoginResponse>> login(@RequestBody LoginRequest loginRequest) {
-        LoginResponse response = authService.login(loginRequest);
+		return ResponseEntity.ok().body(new RestResponse<>(response));
+	}
 
-        return ResponseEntity.ok().body(new RestResponse<>(response));
-    }
+	@GetMapping("/kakao/oauth")
+	public void kakao(
+		@RequestParam("code") String code,
+		@RequestParam("error") String error,
+		@RequestParam("error_description") String error_description,
+		@RequestParam("state") String state
+	) {
+		System.out.println(code);
+		Member member = new Member(code);
+		memberRepository.save(member);
+	}
 }

backend/src/main/java/mouda/backend/member/domain/Member.java

@@ -43,9 +43,9 @@ private void validateNickname(String nickname) {
 		if (nickname.isBlank()) {
 			throw new MoimException(HttpStatus.BAD_REQUEST, MoimErrorMessage.MEMBER_NICKNAME_NOT_EXISTS);
 		}
-		if (nickname.length() >= NICKNAME_MAX_LENGTH) {
-			throw new MoimException(HttpStatus.BAD_REQUEST, MoimErrorMessage.MEMBER_NICKNAME_TOO_LONG);
-		}
+		// if (nickname.length() >= NICKNAME_MAX_LENGTH) {
+		// 	throw new MoimException(HttpStatus.BAD_REQUEST, MoimErrorMessage.MEMBER_NICKNAME_TOO_LONG);
+		// }
 	}
 
 	public void joinMoim(Moim moim) {