Package com.dani.bff.gateway

Class ResilientDashboardGateway

java.lang.Object

com.dani.bff.gateway.ResilientDashboardGateway

@Component
public class ResilientDashboardGateway
extends Object

Applies circuit-breaker policies and fallback behavior around dashboard downstream calls.

Constructor Summary

Constructors

Constructor	Description
ResilientDashboardGateway(UserServiceClient userServiceClient, ProductServiceClient productServiceClient)

Method Summary

Modifier and Type	Method	Description
reactor.core.publisher.Mono<List<ProductRecommendation>>	getRecommendedProducts(String userId)	Reads recommendations with an empty-list fallback.
reactor.core.publisher.Mono<UserProfile>	getUserProfile(String userId)	Reads the user's profile with a safe placeholder fallback.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ResilientDashboardGateway

public ResilientDashboardGateway(UserServiceClient userServiceClient,
 ProductServiceClient productServiceClient)

Method Details

getUserProfile

@CircuitBreaker(name="userService",
                fallbackMethod="fallbackUserProfile")
public reactor.core.publisher.Mono<UserProfile> getUserProfile(String userId)

Reads the user's profile with a safe placeholder fallback.

Parameters:

userId - authenticated user identifier

Returns:

profile from the user service or a placeholder when unavailable

getRecommendedProducts

@CircuitBreaker(name="productService",
                fallbackMethod="fallbackRecommendedProducts")
public reactor.core.publisher.Mono<List<ProductRecommendation>> getRecommendedProducts(String userId)

Reads recommendations with an empty-list fallback.

Parameters:

userId - authenticated user identifier

Returns:

recommendations from the product service or an empty list when unavailable