TodoList 구현 (컨트롤러 구현)

POSTMAN을 이용하여 테스트 진행(검색: postman)

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처음으로 인텔리 J 실행시 에러 처리

에러 내용

Process 'command 'C:/Program Files/Java/jdk1.8.0_291/bin/java.exe'' finished with non-zero exit value 1

 

https://www.inflearn.com/questions/69450

인텔리제이 처음 깔아서 프로젝트 첨만들어실행시 오류... - 인프런 | 질문 & 답변

 

컨트롤러 코드

package org.example.controller;

import lombok.AllArgsConstructor;
import org.example.model.TodoEntity;
import org.example.model.TodoRequest;
import org.example.model.TodoResponse;
import org.example.service.TodoService;
import org.springframework.http.ResponseEntity;
import org.springframework.util.ObjectUtils;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.stream.Collectors;

@CrossOrigin
@AllArgsConstructor
@RestController
@RequestMapping("/")
public class TodoController {

    private final TodoService service;

    @PostMapping
    public ResponseEntity<TodoResponse> create(@RequestBody TodoRequest request) {
        System.out.println("CREATE");

        if (ObjectUtils.isEmpty(request.getTitle())){
            return ResponseEntity.badRequest().build();
        }

        if (ObjectUtils.isEmpty(request.getOrder())){
            request.setOrder(0L);
        }

        if (ObjectUtils.isEmpty(request.getCompleted())){
            request.setCompleted(false);
        }

        TodoEntity result = this.service.add(request);
        return ResponseEntity.ok(new TodoResponse(result));
    }

    @GetMapping("{id}")
    public ResponseEntity<TodoResponse> readOne(@PathVariable Long id) {
        System.out.println("READ ONE");
        TodoEntity result = this.service.searchById(id);
        return ResponseEntity.ok(new TodoResponse(result));
    }

    @GetMapping
    public ResponseEntity<List<TodoResponse>> readAll() {
        System.out.println("READ ALL");
        List<TodoEntity> list = this.service.searchAll();
        List<TodoResponse> responses = list.stream().map(TodoResponse::new).collect(Collectors.toList());
        return ResponseEntity.ok(responses);
    }

    @PatchMapping("{id}")
    public ResponseEntity<TodoResponse> update(@PathVariable Long id, @RequestBody TodoRequest request) {
        System.out.println("UPDATE");
        TodoEntity result = this.service.updateById(id, request);
        return ResponseEntity.ok(new TodoResponse(result));
    }

    @DeleteMapping("{id}")
    public ResponseEntity<?> deleteOne(@PathVariable Long id){
        System.out.println("DELETE");
        this.service.deleteById(id);
        return ResponseEntity.ok().build();
    }

    @DeleteMapping
    public ResponseEntity<?> deleteAll() {
        System.out.println("DELETE ALL");
        this.service.deleteAll();
        return ResponseEntity.ok().build();
    }

}

 

main 코드

package org.example;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class TodoServerApplication {
    public static void main(String[] args) {
//        System.out.println("Hello Todo!");
        SpringApplication.run(TodoServerApplication.class, args);

    }
}

 

포스트 맨을 이용하여 확인

로그가 찍히는 것을 확인

 

todolist 확인

Reference Specs for Todo-Backend (todobackend.com)

Reference Specs for Todo-Backend

 

페이지에서 확인

Todo-Backend client (todobackend.com)

Todo-Backend client

밑줄친 곳에 본인의 서버 정보를 입력(포트번호)

로그 확인