microservice / itcast-authority · Files

package com.itheima.gateway.handler;

import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.function.BodyInserters;
import org.springframework.web.reactive.function.server.HandlerFunction;
import org.springframework.web.reactive.function.server.ServerRequest;
import org.springframework.web.reactive.function.server.ServerResponse;
import reactor.core.publisher.Mono;
import springfox.documentation.swagger.web.SwaggerResourcesProvider;

@Slf4j
@Component
@RequiredArgsConstructor
public class SwaggerResourceHandler implements HandlerFunction<ServerResponse> {
	private final SwaggerResourcesProvider swaggerResources;

	@Override
	public Mono<ServerResponse> handle(ServerRequest request) {
		return ServerResponse.status(HttpStatus.OK)
			.contentType(MediaType.APPLICATION_JSON)
			.body(BodyInserters.fromValue(swaggerResources.get()));
	}
}