[Spring Boot/IntelliJ] Todo List 구현 3

2021.06.05 - [🌎Web Application/Spring Boot] - [Spring Boot/IntelliJ] Todo List 구현 1

2021.06.06 - [🌎Web Application/Spring Boot] - [Spring Boot/IntelliJ] Todo List 구현 2

 

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Part1. Controller 작성

package com.example.controller;

import com.example.model.TodoEntitiy;
import com.example.model.TodoRequest;
import com.example.model.TodoResponse;
import com.example.service.TodoService;
import lombok.AllArgsConstructor;
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);
        }

        TodoEntitiy 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");

        TodoEntitiy result = this.service.searchById(id);
        return ResponseEntity.ok((new TodoResponse(result)));
    }

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

    @PatchMapping("{id}")
    public ResponseEntity<TodoResponse> update(@PathVariable Long id, @RequestBody TodoRequest request) {
        System.out.println("UPDATE");

        TodoEntitiy result = this.service.updateById(id, request);
        return ResponseEntity.ok(new TodoResponse(result));
    }

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

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


}

 

Part2. Main Method 수정

package com.example;

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

@SpringBootApplication
public class TodoServerApplication {
    public static void main(String[] args) {
        SpringApplication.run(TodoServerApplication.class, args);
    }
}

그리고 RUN!

 

성공!