오늘의문장 조회 목업API 작성 및 Subject, Question 관련 Entity 작성

be/src/main/java/com/example/be/core/application/QuestionService.java

@@ -6,12 +6,12 @@
 import org.springframework.transaction.annotation.Transactional;
 
 @Slf4j
-@Transactional(readOnly = true)
 @Service
+@Transactional(readOnly = true)
 public class QuestionService {
 
-
-    public QuestionResponse find() {
+    public QuestionResponse findById(Long questionId) {
+        log.debug("[오늘의 문장 조회] questionId = {}", questionId);
         return null;
     }
 }

be/src/main/java/com/example/be/core/application/dto/response/QuestionResponse.java

@@ -6,7 +6,10 @@
 @Getter
 public class QuestionResponse {
 
-    @Schema(type = "String", description = "문장 주제, NOT NULL")
+    @Schema(type = "Long", description = "오늘의 문장 ID, NOT NULL")
+    private final Long questionId;
+
+    @Schema(type = "String", description = "문장 제목, NOT NULL")
     private final String title;
 
     @Schema(type = "String", description = "음성 녹음 URL, NOT NULL")
@@ -15,7 +18,8 @@ public class QuestionResponse {
     @Schema(type = "String", description = "음성 텍스트 URL, NOT NULL")
     private final String voiceText;
 
-    public QuestionResponse(String title, String voidRecord, String voiceText) {
+    public QuestionResponse(Long questionId, String title, String voidRecord, String voiceText) {
+        this.questionId = questionId;
         this.title = title;
         this.voidRecord = voidRecord;
         this.voiceText = voiceText;

be/src/main/java/com/example/be/core/domain/question/Question.java

@@ -0,0 +1,34 @@
+package com.example.be.core.domain.question;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Lob;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@Entity
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Question {
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.IDENTITY)
+  @Column(name = "question_id")
+  private Long id;
+
+  @Lob
+  private String voiceRecord;
+
+  @Lob
+  private String voiceText;
+
+  public Question(Long id, String voiceRecord, String voiceText) {
+    this.id = id;
+    this.voiceRecord = voiceRecord;
+    this.voiceText = voiceText;
+  }
+}

be/src/main/java/com/example/be/core/domain/question/QuestionSubject.java

@@ -0,0 +1,38 @@
+package com.example.be.core.domain.question;
+
+import com.example.be.core.domain.member.Member;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@Entity
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class QuestionSubject {
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.IDENTITY)
+  @Column(name = "subject_question_id")
+  private Long id;
+
+  @ManyToOne(fetch = FetchType.LAZY)
+  @JoinColumn(name = "subject_id")
+  private Member member;
+
+  @ManyToOne(fetch = FetchType.LAZY)
+  @JoinColumn(name = "question_id")
+  private Question question;
+
+  public QuestionSubject(Member member, Question question) {
+    this.member = member;
+    this.question = question;
+  }
+}

be/src/main/java/com/example/be/core/domain/question/Subject.java

@@ -0,0 +1,28 @@
+package com.example.be.core.domain.question;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@Entity
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Subject {
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.IDENTITY)
+  @Column(name = "subject_id")
+  private Long id;
+
+  private String content;
+
+  public Subject(Long id, String content) {
+    this.id = id;
+    this.content = content;
+  }
+}

be/src/main/java/com/example/be/core/domain/question/SubjectMember.java

@@ -0,0 +1,38 @@
+package com.example.be.core.domain.question;
+
+import com.example.be.core.domain.member.Member;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@Entity
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class SubjectMember {
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.IDENTITY)
+  @Column(name = "subject_member_id")
+  private Long id;
+
+  @ManyToOne(fetch = FetchType.LAZY)
+  @JoinColumn(name = "member_id")
+  private Member member;
+
+  @ManyToOne(fetch = FetchType.LAZY)
+  @JoinColumn(name = "subject_id")
+  private Subject subject;
+
+  public SubjectMember(Member member, Subject subject) {
+    this.member = member;
+    this.subject = subject;
+  }
+}

be/src/main/java/com/example/be/core/web/QuestionController.java

@@ -24,7 +24,7 @@ public QuestionController(QuestionService questionService) {
     @GetMapping
     @ApiOperation(value = "오늘의 문장 조회입니다.")
     public BaseResponse<QuestionResponse> find() {
-        QuestionResponse response = questionService.find();
+        QuestionResponse response = questionService.findById(1L);
         return new BaseResponse<>(FIND_QUESTION_SUCCESS, response);
     }
 }

be/src/test/java/com/example/be/core/web/question/InitQuestionControllerTest.java

@@ -0,0 +1,33 @@
+package com.example.be.core.web.question;
+
+import com.example.be.core.application.QuestionService;
+import com.example.be.core.web.QuestionController;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.jupiter.api.BeforeEach;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.filter.CharacterEncodingFilter;
+
+@WebMvcTest(QuestionController.class)
+public abstract class InitQuestionControllerTest {
+
+  @Autowired
+  protected MockMvc mockMvc;
+
+  @MockBean
+  protected QuestionService questionService;
+
+  @Autowired
+  protected ObjectMapper objectMapper;
+
+  @BeforeEach
+  void init(WebApplicationContext wc) {
+    this.mockMvc = MockMvcBuilders.webAppContextSetup(wc)
+        .addFilter(new CharacterEncodingFilter("UTF-8", true))
+        .build();
+  }
+}

be/src/test/java/com/example/be/core/web/question/QuestionControllerFindTest.java

@@ -0,0 +1,54 @@
+package com.example.be.core.web.question;
+
+import static com.example.be.common.response.ResponseCodeAndMessages.FIND_QUESTION_SUCCESS;
+import static org.mockito.ArgumentMatchers.refEq;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import com.example.be.common.response.BaseResponse;
+import com.example.be.core.application.dto.response.QuestionResponse;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.ResultActions;
+
+public class QuestionControllerFindTest extends InitQuestionControllerTest{
+
+  @Nested
+  @DisplayName("오늘의 문장 조회할 때")
+  class QuestionFindTest {
+
+    @Nested
+    @DisplayName("정상적인 요청이라면")
+    class NormalTest {
+
+      @Test
+      @DisplayName("오늘의 문장 조회 시, 해당 ID를 가진 오늘의 문장이 조회된다.")
+      void find_question() throws Exception {
+        //given
+        Long questionId = 1L;
+        QuestionResponse response = new QuestionResponse(questionId, "어떤 영화를 가장 좋아하세요?", "rulsjaklsjrlkrjslarjsalrkj", "rulsjaklsjrlkrjslarjsalrkj");
+        BaseResponse<QuestionResponse> baseResponse = new BaseResponse<>(FIND_QUESTION_SUCCESS, response);
+
+        when(questionService.findById(refEq(questionId)))
+            .thenReturn(response);
+
+        //when
+        ResultActions resultActions = mockMvc.perform(get("/question")
+            .accept(MediaType.APPLICATION_JSON_VALUE)
+            .contentType(MediaType.APPLICATION_JSON_VALUE));
+
+        //then
+        resultActions.andExpect(status().isOk())
+            .andExpect(content().string(objectMapper.writeValueAsString(baseResponse)));
+
+        verify(questionService).findById(refEq(questionId));
+      }
+    }
+  }
+
+}