Merge pull request #35 from Kusitms-POPTATO-DEV/feat/31-create-backlog

Feat#31: 백로그 생성 기능 구현

src/main/java/server/poptato/todo/api/TodoController.java

@@ -4,6 +4,7 @@
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 import server.poptato.global.response.BaseResponse;
+import server.poptato.todo.api.request.BacklogCreateRequestDto;
 import server.poptato.todo.api.request.DragAndDropRequestDto;
 import server.poptato.todo.api.request.SwipeRequestDto;
 import server.poptato.todo.application.TodoService;
@@ -70,4 +71,11 @@ public BaseResponse dragAndDrop(@UserId Long userId,
         todoService.dragAndDrop(userId, dragAndDropRequestDto);
         return new BaseResponse<>();
     }
+
+    @PostMapping("/backlog")
+    public BaseResponse generateBacklog(//@UserId Long userId,
+                                        @Validated @RequestBody BacklogCreateRequestDto backlogCreateRequestDto){
+        todoService.generateBacklog(1L, backlogCreateRequestDto.getContent());
+        return new BaseResponse<>();
+    }
 }

src/main/java/server/poptato/todo/api/request/BacklogCreateRequestDto.java

@@ -0,0 +1,16 @@
+package server.poptato.todo.api.request;
+
+import jakarta.validation.constraints.NotBlank;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Builder
+@Getter
+@AllArgsConstructor
+@NoArgsConstructor
+public class BacklogCreateRequestDto {
+    @NotBlank(message = "백로그 생성 시 내용은 필수입니다.")
+    String content;
+}

src/main/java/server/poptato/todo/application/TodoService.java

@@ -6,6 +6,7 @@
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
+import server.poptato.todo.api.request.BacklogCreateRequestDto;
 import server.poptato.todo.api.request.DragAndDropRequestDto;
 import server.poptato.todo.api.request.SwipeRequestDto;
 import org.springframework.transaction.annotation.Transactional;
@@ -208,4 +209,12 @@ private void checkIsExistUser(Long userId) {
         userRepository.findById(userId).orElseThrow(()
                 -> new UserException(UserExceptionErrorCode.USER_NOT_EXIST));
     }
+
+    public Long generateBacklog(Long userId, String content) {
+        checkIsExistUser(userId);
+        Integer maxBacklogOrder = todoRepository.findMaxBacklogOrderByUserIdOrZero(userId);
+        Todo backlog = Todo.createBacklog(userId, content, maxBacklogOrder+1);
+        Todo newBacklog = todoRepository.save(backlog);
+        return newBacklog.getId();
+    }
 }

src/main/java/server/poptato/todo/domain/entity/Todo.java

@@ -50,6 +50,17 @@ public class Todo{
     @LastModifiedDate
     private LocalDateTime modifyDate;
     // isBookmark 값을 토글하는 도메인 메서드
+
+    public static Todo createBacklog(Long userId, String content, Integer backlogOrder) {
+        return Todo.builder()
+                .userId(userId)
+                .content(content)
+                .backlogOrder(backlogOrder)
+                .isBookmark(false)
+                .type(Type.BACKLOG)
+                .build();
+    }
+
     public void toggleBookmark() {
         this.isBookmark = !this.isBookmark;
     }

src/test/java/server/poptato/todo/api/TodoControllerTest.java

@@ -13,6 +13,7 @@
 import org.springframework.http.MediaType;
 import org.springframework.test.web.servlet.MockMvc;
 import server.poptato.auth.application.service.JwtService;
+import server.poptato.todo.api.request.BacklogCreateRequestDto;
 import server.poptato.todo.api.request.DragAndDropRequestDto;
 import server.poptato.todo.api.request.SwipeRequestDto;
 import server.poptato.todo.application.TodoService;
@@ -269,4 +270,33 @@ public void shouldReturnOk_WhenIsBookmarkToggled() throws Exception {
                 .andExpect(status().isOk())
                 .andDo(print());
     }
+
+    @DisplayName("백로그 생성 요청 바디에 content가 없거나 비어있으면 Validator가 잡는다.")
+    @Test
+    void 백로그_생성_요청바디_예외(){
+        //given
+        ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
+        validator = factory.getValidator();
+
+        BacklogCreateRequestDto request = BacklogCreateRequestDto.builder()
+                .content(" ")
+                .build();
+
+        //when
+        Set<ConstraintViolation<BacklogCreateRequestDto>> violations = validator.validate(request);
+        //then
+        Assertions.assertEquals(violations.size(), 1);
+    }
+
+    @DisplayName("백로그 생성 요청 시 성공한다.")
+    @Test
+    void 백로그_생성_성공_응답() throws Exception {
+        //when
+        mockMvc.perform(post("/backlog")
+                        .content("{\"content\": \"할일 내용 수정본\"}")
+                        .header("Authorization", "Bearer "+accessToken)
+                        .contentType(MediaType.APPLICATION_JSON))
+                .andExpect(status().isOk())
+                .andDo(print());
+    }
 }

src/test/java/server/poptato/todo/application/BacklogCreateTest.java

@@ -0,0 +1,44 @@
+package server.poptato.todo.application;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import server.poptato.todo.domain.entity.Todo;
+import server.poptato.todo.domain.repository.TodoRepository;
+import server.poptato.todo.domain.value.Type;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringBootTest
+public class BacklogCreateTest {
+    @Autowired
+    private TodoService todoService;
+    @Autowired
+    private TodoRepository todoRepository;
+
+    @DisplayName("백로그 생성 시 할 일의 값들이 기본값으로 설정된다.")
+    @Test
+    void 백로그_생성_속성_기본값(){
+        //given
+        Long userId = 1L;
+        String content = "내용";
+
+        //when
+        Long todoId = todoService.generateBacklog(userId,content);
+        Todo findTodo = todoRepository.findById(todoId).get();
+
+        //then
+        assertThat(findTodo.getId()).isNotNull();
+        assertThat(findTodo.getTodayOrder()).isNull();
+        assertThat(findTodo.getTodayDate()).isNull();
+        assertThat(findTodo.getTodayStatus()).isNull();
+        assertThat(findTodo.getDeadline()).isNull();
+        assertThat(findTodo.getContent()).isEqualTo(content);
+        assertThat(findTodo.getType()).isEqualTo(Type.BACKLOG);
+        assertThat(findTodo.getUserId()).isEqualTo(userId);
+        assertThat(findTodo.isBookmark()).isEqualTo(false);
+        assertThat(findTodo.getBacklogOrder()).isEqualTo(11L);
+        assertThat(findTodo.getCompletedDateTime()).isNull();
+    }
+}

src/test/java/server/poptato/todo/application/TodoServiceTest.java

@@ -125,7 +125,7 @@ public void shouldDeleteTodoById_WhenTodoExists_ForUser2() {
     @Test
     public void shouldThrowException_WhenTodoNotFound_ForUser2() {
         //given
-        Long nonExistentTodoId = 30L;  // 존재하지 않는 투두 ID
+        Long nonExistentTodoId = 1000L;  // 존재하지 않는 투두 ID
 
         //when & then
         assertThrows(TodoException.class, () -> {
@@ -349,4 +349,6 @@ void getHistories_ShouldReturnPagedResult() {
         // 전체 페이지 수가 적절하게 계산되었는지 확인
         assertThat(result.getTotalPageCount()).isGreaterThan(0);
     }
+
+
 }