new settings

Signed-off-by: Peter Siegmund <developer@mars3142.org>

src/main/java/dev/mars3142/fhq/config/OpenAPIConfiguration.java

@@ -0,0 +1,32 @@
+package dev.mars3142.fhq.config;
+
+import java.util.ArrayList;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.springdoc.core.models.GroupedOpenApi;
+import org.springframework.cloud.gateway.route.RouteDefinition;
+import org.springframework.cloud.gateway.route.RouteDefinitionLocator;
+import org.springframework.cloud.gateway.route.RouteLocator;
+import org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@RequiredArgsConstructor
+public class OpenAPIConfiguration {
+
+  private final RouteDefinitionLocator locator;
+
+  @Bean
+  public List<GroupedOpenApi> apis() {
+    List<GroupedOpenApi> groups = new ArrayList<>();
+    List<RouteDefinition> definitions = locator.getRouteDefinitions().collectList().block();
+    assert definitions != null;
+    definitions.stream().filter(routeDefinition -> routeDefinition.getId().matches(".*-service"))
+        .forEach(routeDefinition -> {
+          String name = routeDefinition.getId().replaceAll("-service", "");
+          groups.add(GroupedOpenApi.builder().pathsToMatch("/" + name + "/**").group(name).build());
+        });
+    return groups;
+  }
+}