[Spring] Legacy Project 회원탈퇴 및 회원정보수정 구현하기

MemberController.java

package com.example.controller;

import java.util.Date;
import java.util.UUID;

import javax.servlet.http.HttpSession;

import org.mindrot.jbcrypt.BCrypt;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

import com.example.domain.MemberVO;
import com.example.mapper.MemberMapper;
import com.example.service.MemberService;
import com.example.util.Script;

import lombok.Setter;
import lombok.extern.java.Log;

@Controller
@RequestMapping("/member/*")
@Log
public class MemberController {
	
	@Setter(onMethod_ = @Autowired)
	private MemberService memberService;

	@GetMapping("/join")
	public String join() {
		// http://localhost:8000/member/join
		return "member/join";
	}
	
	@PostMapping("/join")
	public String join(MemberVO memberVO) {
		
		// 회원가입 날짜 셋팅
		memberVO.setRegDate(new Date());
		
		String passwd = memberVO.getPasswd();
		
		String hashPasswd = BCrypt.hashpw(passwd, BCrypt.gensalt());
		memberVO.setPasswd(hashPasswd);
		
		System.out.println(memberVO.toString());
		
		// 회원가입 처리함
		memberService.register(memberVO);
		
		return "redirect:/member/login";
	}
	
	
	@GetMapping("/login")
	public String login() {
		return "member/login";
	}
	
	@PostMapping("/login")
	public ResponseEntity<String> login(String id, String passwd, HttpSession session) {
		
		MemberVO memberVO = memberService.getMemberById(id);
		boolean isSamePasswd = false;
		
		String message = "";
		
		if (memberVO != null) { // 일치하는 아이디 있음
			isSamePasswd = BCrypt.checkpw(passwd, memberVO.getPasswd());
			
			if (!isSamePasswd) { // 패스워드 일치하지 않음
				message = "패스워드가 일치하지 않습니다.";
			}
		} else { // 일치하는 아이디가 없음
			message = "존재하지 않는 아이디 입니다.";
		}
		
		
		if (memberVO == null || isSamePasswd == false) {
			HttpHeaders headers = new HttpHeaders();
			headers.add("Content-Type", "text/html; charset=utf-8");
			
			String str = Script.back(message);
			
			return new ResponseEntity<String>(str, headers, HttpStatus.OK);
		}
		//==============================

		// 로그인 성공 시, 로그인 인증하기
		session.setAttribute("memberVO", memberVO);
		
		HttpHeaders headers = new HttpHeaders();
		headers.add("Location", "/");  // redirect 경로 지정
		
		// "/"로 리다이렉트
		// 리다이렉트일 경우 HttpStatus.FOUND 지정해야 함
		return new ResponseEntity<String>(headers, HttpStatus.FOUND);
	} // login
	
	
	
	@GetMapping("/logout")
	public ResponseEntity<String> logout(HttpSession session) {
		// 세션 초기화
		session.invalidate();
		
		HttpHeaders headers = new HttpHeaders();
		headers.add("Content-Type", "text/html; charset=utf-8");
		
		String str = Script.href("로그아웃 되었습니다.", "/");
		
		return new ResponseEntity<String>(str, headers, HttpStatus.OK);
	}
	
	
	@GetMapping("/remove")
	public String remove() {
		return "member/remove";
	}
	
	@PostMapping("/remove")
	public ResponseEntity<String> remove(String passwd, HttpSession session) {
		
		MemberVO memberVO = (MemberVO) session.getAttribute("memberVO");
		
		boolean isSamePasswd = BCrypt.checkpw(passwd, memberVO.getPasswd());
		
		if (!isSamePasswd) {
			HttpHeaders headers = new HttpHeaders();
			headers.add("Content-Type", "text/html; charset=utf-8");
			
			String str = Script.back("패스워드가 일치하지 않습니다.");
			
			return new ResponseEntity<String>(str, headers, HttpStatus.OK);
		}
		
		// 회원탈퇴(삭제)처리
		memberService.removeMemberById(memberVO.getId()); // 테이블 레코드 삭제
		session.invalidate(); // 세션 초기화
		
		HttpHeaders headers = new HttpHeaders();
		headers.add("Content-Type", "text/html; charset=utf-8");
		
		String str = Script.href("회원탈퇴가 정상적으로 처리되었습니다.", "/");
		
		return new ResponseEntity<String>(str, headers, HttpStatus.OK);
	} // remove post
	
	
	@GetMapping("/modify")
	public String modify() {
		// 회원 본인이 맞는지 패스워드 입력화면을 응답으로 주기
		return "member/modifyPasswd";
	}
	
	@PostMapping("/modifyValid")
	public ResponseEntity<String> modifyValid(String passwd, HttpSession session) {
		
		MemberVO memberVO = (MemberVO) session.getAttribute("memberVO");
		
		boolean isSamePasswd = BCrypt.checkpw(passwd, memberVO.getPasswd());
		
		if (!isSamePasswd) {
			HttpHeaders headers = new HttpHeaders();
			headers.add("Content-Type", "text/html; charset=utf-8");
			
			String str = Script.back("패스워드가 일치하지 않습니다.");
			
			return new ResponseEntity<String>(str, headers, HttpStatus.OK);
		}
		
		// 비밀번호 일치할때
		UUID uuid = UUID.randomUUID();
		String strUuid = uuid.toString();
		
		// 서버가 현재 비밀번호 일치하는 사용자임을 기억하기위해 uuid 문자열을 세션에 저장함 
		session.setAttribute("uuid", strUuid);
		
		// 회원정보수정 폼 화면을 볼 수 있도록 해당 요청주소로 리다이렉트 시키기
		HttpHeaders headers = new HttpHeaders();
		headers.add("Location", "/member/modifyForm?uuid=" + strUuid);  // redirect 경로 지정
		
		// "/"로 리다이렉트
		// 리다이렉트일 경우 HttpStatus.FOUND 지정해야 함
		return new ResponseEntity<String>(headers, HttpStatus.FOUND);
	} // modifyForm post
	
	@GetMapping("/modifyForm")
	public String modifyForm(String uuid, HttpSession session) {
		
		String sessUuid = (String) session.getAttribute("uuid");
		
		if (uuid == null || !uuid.equals(sessUuid)) {
			return "redirect:/member/modify";
		}
		
		session.removeAttribute("uuid");
		
		return "member/modifyForm";
	}
	
	@PostMapping("/modifyProcess")
	public String modifyProcess(MemberVO memberVO, HttpSession session) {
		
		String hashPasswd = BCrypt.hashpw(memberVO.getPasswd(), BCrypt.gensalt());
		
		memberVO.setPasswd(hashPasswd);
		
		// 테이블에 회원정보 수정 처리
		memberService.modifyMemberById(memberVO);
		
		// 로그인 유지용 세션 정보 수정하기
		MemberVO dbMemberVO = memberService.getMemberById(memberVO.getId());
		session.setAttribute("memberVO", dbMemberVO);
		
		return "redirect:/member/info";
	} // modifyProcess post
	
	
	@GetMapping("/info")
	public String info() {
		return "member/info";
	}
	
	
	
}

 

회원탈퇴 구현

@Delete("DELETE FROM member WHERE id = #{id}")
	int deleteMemberById(String id);

@PostMapping("/remove")
	public ResponseEntity<String> remove(String passwd, HttpSession session) {
		
		MemberVO memberVO = (MemberVO) session.getAttribute("memberVO");
		
		boolean isSamePasswd = BCrypt.checkpw(passwd, memberVO.getPasswd());
		
		if (!isSamePasswd) {
			HttpHeaders headers = new HttpHeaders();
			headers.add("Content-Type", "text/html; charset=utf-8");
			
			String str = Script.back("패스워드가 일치하지 않습니다.");
			
			return new ResponseEntity<String>(str, headers, HttpStatus.OK);
		}
		
		// 회원탈퇴(삭제)처리
		memberService.removeMemberById(memberVO.getId()); // 테이블 레코드 삭제
		session.invalidate(); // 세션 초기화
		
		HttpHeaders headers = new HttpHeaders();
		headers.add("Content-Type", "text/html; charset=utf-8");
		
		String str = Script.href("회원탈퇴가 정상적으로 처리되었습니다.", "/");
		
		return new ResponseEntity<String>(str, headers, HttpStatus.OK);
	} // remove post

public int removeMemberById(String id) {
		return memberMapper.deleteMemberById(id);
	}

 

remove.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html lang="ko">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css">
    <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
</head>

<body>
    <!-- App -->
    <div id="app">

        <%-- include header.jsp --%>
		<jsp:include page="/WEB-INF/views/include/header.jsp" />

		<div class="container">
            <!-- Breadcrumbs -->
            <nav>
                <div class="nav-wrapper cyan">
                    <div class="col s12">
                        <a href="/" class="breadcrumb">홈</a>
                        <a href="/member/remove" class="breadcrumb">회원탈퇴</a>
                    </div>
                </div>
            </nav>
            <!-- end of Breadcrumbs -->


            <!-- Forms -->
            <div class="row">
                <h4 class="center-align">회원탈퇴</h4>
                <hr style="margin-bottom: 50px;">

                <form id="frm" class="col s12 l6 offset-l3" action="/member/remove" method="post">
                    <div class="row">
                        <div class="input-field col s12">
                            <i class="material-icons prefix">assignment_ind</i>
                            <input type="text" id="member_id" class="validate" name="id" value="${ memberVO.id }" disabled>
                            <label for="member_id">아이디</label>
                        </div>
                    </div>
                    <div class="row">
                        <div class="input-field col s12">
                            <i class="material-icons prefix">lock</i>
                            <input type="password" id="password" class="validate" name="passwd">
                            <label for="password">비밀번호</label>
                        </div>
                    </div>


                    <div class="row center-align">
                        <button type="submit" class="btn waves-effect waves-light">
                           회원탈퇴하기
                            <i class="material-icons right">directions_run</i>
                        </button>
                    </div>

                </form>
            </div>
            <!-- end of Forms -->

        </div>
        <!-- end of Container -->

        
        <!-- Footer -->
        <%-- include footer.jsp --%>
 		<jsp:include page="/WEB-INF/views/include/footer.jsp" />
        <!-- end of Footer -->

    </div>
    <!-- end of App -->
    


    <script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>
    <script>
        const sideNav = document.querySelector('.sidenav');
        M.Sidenav.init(sideNav, {});
    </script>
    <script>
    	var frm = document.querySelector('#frm');
    	
    	frm.addEventListener('submit', function (event) {
    		// 기본동작이 있는 대표적인 태그 2개 : a태그, form태그
    		event.preventDefault(); // 기본동작 막기
    		
    		var isRemove = confirm('정말 회원탈퇴 하시겠습니까?');
    		
    		if (!isRemove) {
    			return;
    		}
    		
    		frm.submit();
    	});
    </script>
</body>

</html>

 

회원정보 수정

@Update("UPDATE member "
			+ "SET passwd = #{passwd}, name = #{name}, email = #{email}, recv_email = #{recvEmail} "
			+ "WHERE id = #{id}")
	void updateMemberById(MemberVO memberVO);

public void modifyMemberById(MemberVO memberVO) {
		memberMapper.updateMemberById(memberVO);
	}