MemberController.java

package com.example.umc9th.domain.member.controller;


import com.example.umc9th.domain.member.dto.req.MemberReqDTO;
import com.example.umc9th.domain.member.dto.res.MemberResDTO;
import com.example.umc9th.domain.member.exception.code.MemberSuccessCode;
import com.example.umc9th.domain.member.service.command.MemberCommandService;
import com.example.umc9th.domain.member.service.query.MemberQueryService;
import com.example.umc9th.global.apiPayload.ApiResponse;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
import jakarta.validation.Valid;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseCookie;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.web.bind.annotation.RequestBody;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequiredArgsConstructor
public class MemberController {

    private final MemberCommandService memberCommandService;
    private final MemberQueryService memberQueryService;

    // 회원가입
    @PostMapping("/sign-up")
    public ApiResponse<MemberResDTO.JoinDTO> signUp(
            @RequestBody @Valid MemberReqDTO.JoinDTO dto
    ){
        return ApiResponse.onSuccess(MemberSuccessCode.FOUND, memberCommandService.signup(dto));
    }

    // 로그인
    @PostMapping("/login")
    public ApiResponse<MemberResDTO.LoginDTO> login(
            @RequestBody @Valid MemberReqDTO.LoginDTO dto
    ){
        return ApiResponse.onSuccess(MemberSuccessCode.FOUND, memberQueryService.login(dto));
    }

    @PostMapping("/logout")
    public ApiResponse<String> logout(HttpServletRequest request, HttpServletResponse response) {
        HttpSession session = request.getSession(false);
        if (session != null) session.invalidate();

        SecurityContextHolder.clearContext();

        ResponseCookie cookie = ResponseCookie.from("JSESSIONID", "")
                .path("/")
                .maxAge(0)
                .build();
        response.addHeader(HttpHeaders.SET_COOKIE, cookie.toString());

        return ApiResponse.onSuccess(MemberSuccessCode.FOUND, "로그아웃 완료");
    }
}