✨ feat: SwaggerConfig 부분 추가 작성 (#27)

Author: jiiiiiw

src/main/java/com/smunity/petition/domain/account/repository/UserRepository.java

@@ -15,4 +15,6 @@ public interface UserRepository extends JpaRepository<User, Long> {
     User findByuserId(@Param("userId") Long userid);
 
     Optional<User> findByUserName(String userName);
+
+    boolean existsByUserName(String userName);
 }

src/main/java/com/smunity/petition/global/config/SwaggerConfig.java

@@ -1,16 +1,22 @@
 package com.smunity.petition.global.config;
 
+import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.OpenAPI;
 import io.swagger.v3.oas.models.info.Info;
 import io.swagger.v3.oas.models.info.License;
+import io.swagger.v3.oas.models.security.SecurityRequirement;
+import io.swagger.v3.oas.models.security.SecurityScheme;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class SwaggerConfig {
     @Bean
     public OpenAPI getOpenApi() {
-        return new OpenAPI().info(getSwaggerInfo());
+
+        return new OpenAPI().info(getSwaggerInfo())
+                .components(authSetting())
+                .addSecurityItem(new SecurityRequirement().addList("access-token"));
     }
 
     private Info getSwaggerInfo() {
@@ -23,4 +29,14 @@ private Info getSwaggerInfo() {
                 .version("v0.0.1")
                 .license(license);
     }
+
+    private Components authSetting() {
+        return new Components()
+                .addSecuritySchemes(
+                        "access-token",
+                        new SecurityScheme()
+                                .type(SecurityScheme.Type.HTTP)
+                                .scheme("bearer")
+                                .bearerFormat("JWT"));
+    }
 }