test : Swagger 설정 및 API 문서화 #51

TogeDutch/build.gradle

@@ -55,7 +55,10 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-websocket'
     implementation 'org.springframework.boot:spring-boot-starter-mail'
 
-    // 추가 끝
+    // swagger
+    //https://mvnrepository.com/artifact/io.springfox/springfox-swagger-ui
+    implementation group: 'io.springfox', name: 'springfox-swagger-ui', version: '2.9.2'
+    implementation group: 'io.springfox', name: 'springfox-swagger2', version: '2.9.2'
 
     compileOnly 'org.projectlombok:lombok'
     runtimeOnly 'com.h2database:h2'

TogeDutch/src/main/java/com/proj/togedutch/config/SwaggerConfig.java

@@ -0,0 +1,66 @@
+package com.proj.togedutch.config;
+
+import com.google.common.base.Predicate;
+import com.google.common.base.Predicates;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import springfox.documentation.builders.ApiInfoBuilder;
+import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.service.ApiInfo;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+import springfox.documentation.swagger2.annotations.EnableSwagger2;
+
+@Configuration  // 스프링 실행 시 설정파일을 읽어들이기 위한 Annotation
+@EnableSwagger2 // Swagger2를 사용한다는 Annotation
+public class SwaggerConfig {
+    //swagger 설정
+    public Docket getDocket(String groupName, Predicate<String> predicate) {
+        return new Docket(DocumentationType.SWAGGER_2)
+                .groupName(groupName)
+                .select()
+                .apis(RequestHandlerSelectors.basePackage("com.proj.togedutch"))
+                .paths(predicate)
+                .apis(RequestHandlerSelectors.any())
+                .build();
+    }
+
+    private ApiInfo apiInfo() {
+        return new ApiInfoBuilder()
+                .title("가치더치 Spring Boot REST API")
+                .version("1.0.0")
+                .description("JPA 버전 SWAGGER API 입니다.")
+                .build();
+    }
+
+    @Bean
+    public Docket postAPI() {
+        return getDocket("공고", Predicates.or(
+                PathSelectors.regex("/post.*")));
+    }
+
+    @Bean
+    public Docket matchingAPI() {
+        return getDocket("매칭", Predicates.or(
+                PathSelectors.regex("/matching.*")));
+    }
+
+    @Bean
+    public Docket likePostAPI() {
+        return getDocket("관심목록", Predicates.or(
+                PathSelectors.ant("/user/{userIdx}/likePost.*")));
+    }
+
+    @Bean
+    public Docket chatRoomAPI() {
+        return getDocket("채팅방", Predicates.or(
+                PathSelectors.regex("/chatRoom.*")));
+    }
+
+    @Bean
+    public Docket chatAPI() {
+        return getDocket("채팅", Predicates.or(
+                PathSelectors.ant("/chatRoom/{chatRoom_id}.*")));
+    }
+}

TogeDutch/src/main/java/com/proj/togedutch/controller/PostController.java

@@ -8,6 +8,10 @@
 import com.proj.togedutch.service.AWSS3Service;
 import com.proj.togedutch.service.ChatRoomService;
 import com.proj.togedutch.service.PostService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiImplicitParams;
+import io.swagger.annotations.ApiOperation;
 import lombok.RequiredArgsConstructor;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -21,6 +25,7 @@
 @RestController
 @RequiredArgsConstructor
 @RequestMapping("/post")
+@Api(tags = {"공고 API"})    // Swagger 최상단 Controller 명칭
 public class PostController {
     final Logger logger = LoggerFactory.getLogger(this.getClass());
     private final PostService postService;
@@ -31,6 +36,7 @@ public class PostController {
 
     // 공고 전체 조회
     @GetMapping("")
+    @ApiOperation(value = "공고 전체 조회", notes = "모든 공고를 조회합니다.")
     public BaseResponse<List<PostResDto>> getAllPosts() {
         try{
             List<PostResDto> getPostsRes = postService.findAll();
@@ -42,6 +48,12 @@ public BaseResponse<List<PostResDto>> getAllPosts() {
 
     // 공고 생성 (채팅방도 생성)
     @PostMapping("")
+    @ApiOperation(value = "공고 생성", notes = "공고와 채팅방을 생성합니다.")
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "user", value = "공고 생성자의 user_id"),
+            @ApiImplicitParam(name = "post", value = "공고 생성시 작성한 내용"),
+            @ApiImplicitParam(name = "file", value = "공고 생성시 첨부한 이미지")
+    })
     public BaseResponse<PostResDto> createPost(@RequestParam int user, @RequestPart PostReqDto post, @RequestPart(value="file", required = false) MultipartFile file) throws IOException {
         String fileUrl = null;
         int createPostIdx, insertIdx;

TogeDutch/src/main/java/com/proj/togedutch/dto/PostResDto.java

@@ -1,6 +1,7 @@
 package com.proj.togedutch.dto;
 
 import com.proj.togedutch.domain.Post;
+import io.swagger.annotations.ApiModelProperty;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -10,22 +11,39 @@
 @Getter
 @NoArgsConstructor
 public class PostResDto {
+    @ApiModelProperty(example = "공고 생성시 부여된 id")
     private int post_id;
+    @ApiModelProperty(example = "제목")
     private String title;
+    @ApiModelProperty(example = "첨부한 URL")
     private String url;
+    @ApiModelProperty(example = "배달팁")
     private int delivery_tips;
+    @ApiModelProperty(example = "최소 주문 금액")
     private int minimum;
+    @ApiModelProperty(example = "주문 시간")
     private String order_time;
+    @ApiModelProperty(example = "모집 인원")
     private int num_of_recruits;
+    @ApiModelProperty(example = "모집된 인원")
     private int recruited_num;
+    @ApiModelProperty(example = "공고 상태")
     private String status;
+    @ApiModelProperty(example = "최초 작성 시간")
     private Timestamp created_at;
+    @ApiModelProperty(example = "마지막으로 수정한 시간")
     private Timestamp updated_at;
+    @ApiModelProperty(example = "공고 생성자의 id")
     private int user_id;
+    @ApiModelProperty(example = "첨부한 이미지 URL")
     private String image;
+    @ApiModelProperty(example = "위도")
     private Double latitude;
+    @ApiModelProperty(example = "경도")
     private Double longitude;
+    @ApiModelProperty(example = "채팅방 생성시 부여된 id")
     private Integer chatRoom_id;
+    @ApiModelProperty(example = "카테고리")
     private String category;
 
     // Entity to Dto

TogeDutch/src/main/java/com/proj/togedutch/dto/UserResDto.java

@@ -38,7 +38,6 @@ public UserResDto(UserRepository.UserInfo user) {
         this.password = user.getPassword();
         this.phone = user.getPhone();
         this.image = user.getImage() == null ? null : imageConvert(user.getImage());
-        this.image = user.getImage();
         this.status = user.getStatus();
         this.created_at = user.getCreated_at();
         this.updated_at = user.getUpdated_at();