[WALWAL-96] SwaggerConfig 작성

build.gradle

@@ -30,6 +30,8 @@ dependencies {
     // Actuator
     implementation 'org.springframework.boot:spring-boot-starter-actuator'
 
+	// Swagger
+	implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.3.0'
 	compileOnly 'org.projectlombok:lombok'
 
     runtimeOnly 'com.h2database:h2'

src/main/java/com/depromeet/stonebed/global/config/SwaggerConfig.java

@@ -0,0 +1,35 @@
+package com.depromeet.stonebed.global.config;
+
+import org.springdoc.core.models.GroupedOpenApi;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Info;
+
+@Configuration
+public class SwaggerConfig {
+	private static final String PACKAGES_TO_SCAN = "com.depromeet.stonebed";
+
+	@Value("${api.version}")
+	private String apiVersion;
+
+	// OpenAPI Bean 설정
+	@Bean
+	public OpenAPI openAPI() {
+		return new OpenAPI()
+			.info(new Info()
+				.title("WalWal 프로젝트 API 문서화")
+				.version(apiVersion)
+				.description("WalWal 프로젝트의 Swagger UI 화면입니다."));
+	}
+
+	// GroupedOpenApi Bean 설정
+	@Bean
+	public GroupedOpenApi groupedOpenApi() {
+		return GroupedOpenApi.builder().group("WalWal API")
+			.packagesToScan(PACKAGES_TO_SCAN)
+			.build();
+	}
+}

src/main/resources/application.yml

@@ -15,3 +15,21 @@ management:
   endpoint:
     health:
       enabled: true
+
+springdoc:
+  api-docs:
+    path: /api-docs
+    groups:
+      enabled: true
+  swagger-ui:
+    enabled: true
+    groups-order: ASC
+    tags-sorter: alpha
+    operations-sorter: alpha
+    display-request-duration: true
+    doc-expansion: none
+  cache:
+    disabled: true
+
+api:
+  version: "0.0.1"