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28. [동영상 강좌] - 박재성 (스프링 부트 ) - 4-5. 질문하기, 질문 목록 기능 구현

2017-09-03 18:46:12 By 머나먼나라 0 635 댓글수 4 포스트 하기

4월 2024
일	월	화	수	목	금	토
	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30

form.html

{{> include/header}}
{{> include/navigation}}

<div class="container" id="main">
   <div class="col-md-12 col-sm-12 col-lg-10 col-lg-offset-1">
      <div class="panel panel-default content-main">
          <form name="question" method="post" action="/questions">
              <div class="form-group">
                  <label for="title">제목</label>
                  <input type="text" class="form-control" id="title" name="title" placeholder="제목"/>
              </div>
              <div class="form-group">
                  <label for="contents">내용</label>
                  <textarea name="contents" id="contents" rows="5" class="form-control"></textarea>
              </div>
              <button type="submit" class="btn btn-success clearfix pull-right">질문하기</button>
              <div class="clearfix" />
          </form>
        </div>
    </div>
</div>


{{> include/footer}}

class QuestionController

package net.slipp.web;

import javax.servlet.http.HttpSession;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
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 net.slipp.domain.Question;
import net.slipp.domain.QuestionRepository;
import net.slipp.domain.User;

@Controller
@RequestMapping("/questions")
public class QuestionController {

	
	private static final Logger log = LoggerFactory.getLogger(QuestionController.class);

	@Autowired
	private QuestionRepository questionRepository;
	
	@GetMapping("/form")
	public String form(HttpSession session){
		if(!HttpSessionUtils.isLoginUser(session)){
			return "/users/loginForm";
		}
		return "/qna/form";
	}
	
	@PostMapping("")
	public String create(HttpSession session, String title, String contents){
		if(!HttpSessionUtils.isLoginUser(session)){
			return "/users/loginForm";
		}
		log.info("create(String title, String contents) {} , {} ", title, contents);
		User sessionUser =HttpSessionUtils.getUserFromSession(session);
		Question newQuestion =new Question(sessionUser.getUserId(), title, contents);
		
		questionRepository.save(newQuestion);
		
		return "redirect:/";
	}
	
	
}

interface QuestionRepository

package net.slipp.domain;

import org.springframework.data.jpa.repository.JpaRepository;

public interface QuestionRepository extends JpaRepository<Question, Long>{
}

class Question

package net.slipp.domain;

import java.util.Date;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

@Entity
public class Question {

	@Id
	@GeneratedValue
	private Long id;
	
	private String writer;
	
	private String title;
	
	private String contents;

	@Temporal(TemporalType.TIMESTAMP)
	private Date datetime;
	
	public Question() {
		
	}

	public Question(String writer, String title, String contents) {
		this.datetime=new Date();
		this.writer = writer;
		this.title = title;
		this.contents = contents;
	}

	
	
	public Long getId() {
		return id;
	}

	public void setId(Long id) {
		this.id = id;
	}

	public String getWriter() {
		return writer;
	}

	public void setWriter(String writer) {
		this.writer = writer;
	}

	public String getTitle() {
		return title;
	}

	public void setTitle(String title) {
		this.title = title;
	}

	public String getContents() {
		return contents;
	}

	public void setContents(String contents) {
		this.contents = contents;
	}

	


	public Date getDatetime() {
		return datetime;
	}

	public void setDatetime(Date datetime) {
		this.datetime = datetime;
	}

	@Override
	public String toString() {
		return "Question [id=" + id + ", writer=" + writer + ", title=" + title + ", contents=" + contents
				+ ", datetime=" + datetime + "]";
	}


		
	
	
}

class HomeController

package net.slipp.web;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import net.slipp.domain.QuestionRepository;

@Controller
public class HomeController {
	
	@Autowired
	private QuestionRepository questionRepository;
	
	@RequestMapping("/")
	public String index(Model model){
		model.addAttribute("questions", questionRepository.findAll());
		return "index";
	}
	
}

index.html

{{> include/header}}
{{> include/navigation}}

<div class="container" id="main">
   <div class="col-md-12 col-sm-12 col-lg-10 col-lg-offset-1">
      <div class="panel panel-default qna-list">
          <ul class="list">

             {{^ questions}}
             <li>
             	<div class="wrap">
             		<div class="main text-center">
             			등록된 글이 없습니다.
             		</div>
             	</div>
             </li>
             {{/questions}}	
             
             {{#questions}}
              <li>
                  <div class="wrap">
                      <div class="main">
                          <strong class="subject">
                              <a href="./qna/show.html">{{title}}</a>
                          </strong>
                          <div class="auth-info">
                              <i class="icon-add-comment"></i>
                              <span class="time">{{datetime}}</span>
                              <a href="./user/profile.html" class="author">{{writer}}</a>
                          </div>
                          <div class="reply" title="댓글">
                              <i class="icon-reply"></i>
                              <span class="point">8</span>
                          </div>
                      </div>
                  </div>
              </li>
          {{/questions}}
         
          </ul>
          <div class="row">
              <div class="col-md-3"></div>
              <div class="col-md-6 text-center">
                  <ul class="pagination center-block" style="display:inline-block;">
                      <li><a href="#">«</a></li>
                      <li><a href="#">1</a></li>
                      <li><a href="#">2</a></li>
                      <li><a href="#">3</a></li>
                      <li><a href="#">4</a></li>
                      <li><a href="#">5</a></li>
                      <li><a href="#">»</a></li>
                </ul>
              </div>
              <div class="col-md-3 qna-write">
                  <a href="./qna/form.html" class="btn btn-primary pull-right" role="button">질문하기</a>
              </div>
          </div>
        </div>
    </div>
</div>

<!--login modal-->
<!--
<div id="loginModal" class="modal fade" tabindex="-1" role="dialog" aria-hidden="true">
  <div class="modal-dialog">
  <div class="modal-content">
      <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
          <h2 class="text-center"><img src="https://lh5.googleusercontent.com/-b0-k99FZlyE/AAAAAAAAAAI/AAAAAAAAAAA/eu7opA4byxI/photo.jpg?sz=100" class="img-circle"><br>Login</h2>
      </div>
      <div class="modal-body">
          <form class="form col-md-12 center-block">
              <div class="form-group">
                  <label for="userId">사용자 아이디</label>
                  <input class="form-control" name="userId" placeholder="User ID">
              </div>
              <div class="form-group">
                  <label for="password">비밀번호</label>
                  <input type="password" class="form-control" name="password" placeholder="Password">
              </div>
              <div class="form-group">
                  <button class="btn btn-primary btn-lg btn-block">로그인</button>
                  <span class="pull-right"><a href="#registerModal" role="button" data-toggle="modal">회원가입</a></span>
              </div>
          </form>
      </div>
      <div class="modal-footer">
          <div class="col-md-12">
          <button class="btn" data-dismiss="modal" aria-hidden="true">Cancel</button>
      </div>  
      </div>
  </div>
  </div>
</div>
-->

<!--register modal-->
<!--
<div id="registerModal" class="modal fade" tabindex="-1" role="dialog" aria-hidden="true">
  <div class="modal-dialog">
  <div class="modal-content">
      <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
          <h2 class="text-center"><img src="https://lh5.googleusercontent.com/-b0-k99FZlyE/AAAAAAAAAAI/AAAAAAAAAAA/eu7opA4byxI/photo.jpg?sz=100" class="img-circle"><br>회원가입</h2>
      </div>
      <div class="modal-body">
          <form class="form col-md-12 center-block">
              <div class="form-group">
                  <label for="userId">사용자 아이디</label>
                  <input class="form-control" id="userId" name="userId" placeholder="User ID">
              </div>
              <div class="form-group">
                  <label for="password">비밀번호</label>
                  <input type="password" class="form-control" id="password" name="password" placeholder="Password">
              </div>
              <div class="form-group">
                  <label for="name">이름</label>
                  <input class="form-control" id="name" name="name" placeholder="Name">
              </div>
              <div class="form-group">
                  <label for="email">이메일</label>
                  <input type="email" class="form-control" id="email" name="email" placeholder="Email">
              </div>
            <div class="form-group">
              <button class="btn btn-primary btn-lg btn-block">회원가입</button>
            </div>
          </form>
      </div>
      <div class="modal-footer">
          <div class="col-md-12">
          <button class="btn" data-dismiss="modal" aria-hidden="true">Cancel</button>
      </div>  
      </div>
  </div>
  </div>
</div>
-->


{{> include/footer}}