Update swagger config to hide models

Author: jainadc9

src/main/java/com/ericsson/ei/config/SwaggerConfig.java

@@ -29,8 +29,14 @@
 import springfox.documentation.spi.DocumentationType;
 import springfox.documentation.spring.web.plugins.Docket;
 import springfox.documentation.swagger2.annotations.EnableSwagger2;
+import springfox.documentation.swagger.web.DocExpansion;
+import springfox.documentation.swagger.web.ModelRendering;
+import springfox.documentation.swagger.web.OperationsSorter;
+import springfox.documentation.swagger.web.TagsSorter;
+import springfox.documentation.swagger.web.UiConfiguration;
+import springfox.documentation.swagger.web.UiConfigurationBuilder;
 
-import java.util.ArrayList;
+import java.util.Collections;
 
 @Configuration
 public class SwaggerConfig {
@@ -52,6 +58,30 @@ public Docket api() {
                 .apiInfo(metaData());
     }
 
+        /**
+     * SwaggerUI information
+     */
+
+    @Bean
+    UiConfiguration uiConfig() {
+        return UiConfigurationBuilder.builder()
+                .deepLinking(true)
+                .displayOperationId(false)
+                .defaultModelsExpandDepth(-1)
+                .defaultModelExpandDepth(1)
+                .defaultModelRendering(ModelRendering.EXAMPLE)
+                .displayRequestDuration(false)
+                .docExpansion(DocExpansion.NONE)
+                .filter(false)
+                .maxDisplayedTags(null)
+                .operationsSorter(OperationsSorter.ALPHA)
+                .showExtensions(false)
+                .tagsSorter(TagsSorter.ALPHA)
+                .supportedSubmitMethods(UiConfiguration.Constants.DEFAULT_SUBMIT_METHODS)
+                .validatorUrl(null)
+                .build();
+    }
+
     private ApiInfo metaData() {
         ApiInfo apiInfo = new ApiInfo(
                 "Eiffel Intelligence REST API",
@@ -61,7 +91,7 @@ private ApiInfo metaData() {
                 new Contact(CONTACT_NAME, CONTACT_URL, CONTACT_EMAIL),
                "Apache License Version 2.0",
                "https://www.apache.org/licenses/LICENSE-2.0",
-               new ArrayList<>());
+               Collections.emptyList());
         return apiInfo;
     }
-}
+}