fix: Comment API에서 도메인명 안바뀐 부분 수정 #609

backend/src/main/java/com/staccato/comment/controller/CommentController.java

@@ -17,6 +17,7 @@
 import com.staccato.comment.controller.docs.CommentControllerDocs;
 import com.staccato.comment.service.CommentService;
 import com.staccato.comment.service.dto.request.CommentRequest;
+import com.staccato.comment.service.dto.request.CommentRequestV2;
 import com.staccato.comment.service.dto.request.CommentUpdateRequest;
 import com.staccato.comment.service.dto.response.CommentResponses;
 import com.staccato.config.auth.LoginMember;
@@ -42,6 +43,23 @@ public ResponseEntity<Void> createComment(
                 .build();
     }
 
+    @PostMapping("/v2")
+    public ResponseEntity<Void> createComment(
+            @LoginMember Member member,
+            @Valid @RequestBody CommentRequestV2 commentRequestV2
+    ) {
+        long commentId = commentService.createComment(toCommentRequest(commentRequestV2), member);
+        return ResponseEntity.created(URI.create("/comments/" + commentId))
+                .build();
+    }
+
+    private CommentRequest toCommentRequest(CommentRequestV2 commentRequestV2) {
+        return new CommentRequest(
+                commentRequestV2.staccatoId(),
+                commentRequestV2.content()
+        );
+    }
+
     @GetMapping
     public ResponseEntity<CommentResponses> readCommentsByMomentId(
             @LoginMember Member member,
@@ -51,6 +69,15 @@ public ResponseEntity<CommentResponses> readCommentsByMomentId(
         return ResponseEntity.ok().body(commentResponses);
     }
 
+    @GetMapping("/v2")
+    public ResponseEntity<CommentResponses> readCommentsByStaccatoId(
+            @LoginMember Member member,
+            @RequestParam @Min(value = 1L, message = "스타카토 식별자는 양수로 이루어져야 합니다.") long staccatoId
+    ) {
+        CommentResponses commentResponses = commentService.readAllCommentsByMomentId(member, staccatoId);
+        return ResponseEntity.ok().body(commentResponses);
+    }
+
     @PutMapping("/{commentId}")
     public ResponseEntity<Void> updateComment(
             @LoginMember Member member,

backend/src/main/java/com/staccato/comment/service/dto/request/CommentRequestV2.java

@@ -0,0 +1,32 @@
+package com.staccato.comment.service.dto.request;
+
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+
+import com.staccato.comment.domain.Comment;
+import com.staccato.member.domain.Member;
+import com.staccato.moment.domain.Moment;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+@Schema(description = "댓글 생성 시 요청 형식입니다.")
+public record CommentRequestV2(
+        @Schema(example = "1")
+        @NotNull(message = "스타카토를 선택해주세요.")
+        @Min(value = 1L, message = "스타카토 식별자는 양수로 이루어져야 합니다.")
+        Long staccatoId,
+        @Schema(example = "예시 댓글 내용")
+        @NotBlank(message = "댓글 내용을 입력해주세요.")
+        @Size(max = 500, message = "댓글은 공백 포함 500자 이하로 입력해주세요.")
+        String content
+) {
+    public Comment toComment(Moment moment, Member member) {
+        return Comment.builder()
+                .content(content)
+                .moment(moment)
+                .member(member)
+                .build();
+    }
+}

backend/src/test/java/com/staccato/comment/controller/CommentControllerV2Test.java

@@ -0,0 +1,237 @@
+package com.staccato.comment.controller;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.delete;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import java.util.List;
+import java.util.stream.Stream;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+import org.junit.jupiter.params.provider.NullSource;
+import org.junit.jupiter.params.provider.ValueSource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+
+import com.staccato.ControllerTest;
+import com.staccato.comment.service.dto.request.CommentRequestV2;
+import com.staccato.comment.service.dto.request.CommentUpdateRequest;
+import com.staccato.comment.service.dto.response.CommentResponse;
+import com.staccato.comment.service.dto.response.CommentResponses;
+import com.staccato.exception.ExceptionResponse;
+import com.staccato.fixture.Member.MemberFixture;
+import com.staccato.fixture.comment.CommentUpdateRequestFixture;
+
+public class CommentControllerV2Test extends ControllerTest {
+    private static final int MAX_CONTENT_LENGTH = 500;
+    private static final long MIN_STACCATO_ID = 1L;
+
+    static Stream<Arguments> invalidCommentRequestProvider() {
+        return Stream.of(
+                Arguments.of(
+                        new CommentRequestV2(null, "예시 댓글 내용"),
+                        "스타카토를 선택해주세요."
+                ),
+                Arguments.of(
+                        new CommentRequestV2(MIN_STACCATO_ID - 1, "예시 댓글 내용"),
+                        "스타카토 식별자는 양수로 이루어져야 합니다."
+                ),
+                Arguments.of(
+                        new CommentRequestV2(MIN_STACCATO_ID, null),
+                        "댓글 내용을 입력해주세요."
+                ),
+                Arguments.of(
+                        new CommentRequestV2(MIN_STACCATO_ID, ""),
+                        "댓글 내용을 입력해주세요."
+                ),
+                Arguments.of(
+                        new CommentRequestV2(MIN_STACCATO_ID, " "),
+                        "댓글 내용을 입력해주세요."
+                ),
+                Arguments.of(
+                        new CommentRequestV2(MIN_STACCATO_ID, "1".repeat(MAX_CONTENT_LENGTH + 1)),
+                        "댓글은 공백 포함 500자 이하로 입력해주세요."
+                )
+        );
+    }
+
+    @DisplayName("댓글 생성 요청/응답에 대한 직렬화/역직렬화에 성공한다.")
+    @Test
+    void createComment() throws Exception {
+        // given
+        when(authService.extractFromToken(any())).thenReturn(MemberFixture.create());
+        String commentRequest = """
+                {
+                    "staccatoId": 1,
+                    "content": "content"
+                }
+                """;
+        when(commentService.createComment(any(), any())).thenReturn(1L);
+
+        // when & then
+        mockMvc.perform(post("/comments/v2")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(commentRequest)
+                        .header(HttpHeaders.AUTHORIZATION, "token"))
+                .andExpect(status().isCreated())
+                .andExpect(header().string(HttpHeaders.LOCATION, "/comments/1"));
+    }
+
+    @DisplayName("올바르지 않은 형식으로 정보를 입력하면, 댓글을 생성할 수 없다.")
+    @ParameterizedTest
+    @MethodSource("invalidCommentRequestProvider")
+    void createCommentFail(CommentRequestV2 commentRequestV2, String expectedMessage) throws Exception {
+        // given
+        when(authService.extractFromToken(any())).thenReturn(MemberFixture.create());
+        ExceptionResponse exceptionResponse = new ExceptionResponse(HttpStatus.BAD_REQUEST.toString(), expectedMessage);
+
+        // when & then
+        mockMvc.perform(post("/comments/v2")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(objectMapper.writeValueAsString(commentRequestV2))
+                        .header(HttpHeaders.AUTHORIZATION, "token"))
+                .andExpect(status().isBadRequest())
+                .andExpect(content().json(objectMapper.writeValueAsString(exceptionResponse)));
+    }
+
+    @DisplayName("댓글을 조회했을 때 응답 직렬화에 성공한다.")
+    @Test
+    void readCommentsByStaccatoId() throws Exception {
+        // given
+        when(authService.extractFromToken(any())).thenReturn(MemberFixture.create());
+        CommentResponse commentResponse = new CommentResponse(1L, 1L, "member", "image.jpg", "내용");
+        CommentResponses commentResponses = new CommentResponses(List.of(commentResponse));
+        when(commentService.readAllCommentsByMomentId(any(), any())).thenReturn(commentResponses);
+        String expectedResponse = """
+                {
+                    "comments": [
+                	        {
+                            "commentId": 1,
+                            "memberId": 1,
+                            "nickname": "member",
+                            "memberImageUrl": "image.jpg",
+                            "content": "내용"
+                        }
+                    ]
+                }
+                """;
+
+        // when & then
+        mockMvc.perform(get("/comments/v2")
+                        .param("staccatoId", "1")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .header(HttpHeaders.AUTHORIZATION, "token"))
+                .andExpect(status().isOk())
+                .andExpect(content().json(expectedResponse));
+    }
+
+    @DisplayName("스타카토 식별자가 양수가 아닐 경우 댓글 읽기에 실패한다.")
+    @Test
+    void readCommentsByStaccatoIdFail() throws Exception {
+        // given
+        when(authService.extractFromToken(any())).thenReturn(MemberFixture.create());
+        ExceptionResponse exceptionResponse = new ExceptionResponse(HttpStatus.BAD_REQUEST.toString(), "스타카토 식별자는 양수로 이루어져야 합니다.");
+
+        // when & then
+        mockMvc.perform(get("/comments/v2")
+                        .param("staccatoId", "0")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .header(HttpHeaders.AUTHORIZATION, "token"))
+                .andExpect(status().isBadRequest())
+                .andExpect(content().json(objectMapper.writeValueAsString(exceptionResponse)));
+    }
+
+    @DisplayName("댓글 수정 요청 역직렬화에 성공한다.")
+    @Test
+    void updateComment() throws Exception {
+        // given
+        when(authService.extractFromToken(any())).thenReturn(MemberFixture.create());
+        String commentUpdateRequest = """
+                {
+                    "content": "content"
+                }
+                """;
+
+        // when & then
+        mockMvc.perform(put("/comments/{commentId}", 1)
+                        .content(commentUpdateRequest)
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .header(HttpHeaders.AUTHORIZATION, "token"))
+                .andExpect(status().isOk());
+    }
+
+    @DisplayName("댓글 식별자가 양수가 아닐 경우 댓글 수정에 실패한다.")
+    @Test
+    void updateCommentFail() throws Exception {
+        // given
+        when(authService.extractFromToken(any())).thenReturn(MemberFixture.create());
+        CommentUpdateRequest commentUpdateRequest = CommentUpdateRequestFixture.create();
+        ExceptionResponse exceptionResponse = new ExceptionResponse(HttpStatus.BAD_REQUEST.toString(), "댓글 식별자는 양수로 이루어져야 합니다.");
+
+        // when & then
+        mockMvc.perform(put("/comments/{commentId}", 0)
+                        .content(objectMapper.writeValueAsString(commentUpdateRequest))
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .header(HttpHeaders.AUTHORIZATION, "token"))
+                .andExpect(status().isBadRequest())
+                .andExpect(content().json(objectMapper.writeValueAsString(exceptionResponse)));
+    }
+
+    @DisplayName("댓글 내용을 입력하지 않을 경우 댓글 수정에 실패한다.")
+    @ParameterizedTest
+    @NullSource
+    @ValueSource(strings = {"", " "})
+    void updateCommentFailByBlank(String updatedContent) throws Exception {
+        // given
+        when(authService.extractFromToken(any())).thenReturn(MemberFixture.create());
+        CommentUpdateRequest commentUpdateRequest = new CommentUpdateRequest(updatedContent);
+        ExceptionResponse exceptionResponse = new ExceptionResponse(HttpStatus.BAD_REQUEST.toString(), "댓글 내용을 입력해주세요.");
+
+        // when & then
+        mockMvc.perform(put("/comments/{commentId}", 1)
+                        .content(objectMapper.writeValueAsString(commentUpdateRequest))
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .header(HttpHeaders.AUTHORIZATION, "token"))
+                .andExpect(status().isBadRequest())
+                .andExpect(content().json(objectMapper.writeValueAsString(exceptionResponse)));
+    }
+
+    @DisplayName("올바른 형식으로 댓글 삭제를 시도하면 성공한다.")
+    @Test
+    void deleteComment() throws Exception {
+        // given
+        when(authService.extractFromToken(any())).thenReturn(MemberFixture.create());
+
+        // when & then
+        mockMvc.perform(delete("/comments/{commentId}", 1)
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .header(HttpHeaders.AUTHORIZATION, "token"))
+                .andExpect(status().isOk());
+    }
+
+    @DisplayName("댓글 식별자가 양수가 아닐 경우 댓글 삭제에 실패한다.")
+    @Test
+    void deleteCommentFail() throws Exception {
+        // given
+        when(authService.extractFromToken(any())).thenReturn(MemberFixture.create());
+        ExceptionResponse exceptionResponse = new ExceptionResponse(HttpStatus.BAD_REQUEST.toString(), "댓글 식별자는 양수로 이루어져야 합니다.");
+
+        // when & then
+        mockMvc.perform(delete("/comments/{commentId}", 0)
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .header(HttpHeaders.AUTHORIZATION, "token"))
+                .andExpect(status().isBadRequest())
+                .andExpect(content().json(objectMapper.writeValueAsString(exceptionResponse)));
+    }
+}