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Product service

Pragya Keshap answered on February 16, 2023 Popularity 8/10 Helpfulness 1/10

answer Product service

Product service

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-1

@Service
public class ProductService {

    private Map<Integer, Product> map;

    @Autowired
    private RatingServiceClient ratingServiceClient;

    @PostConstruct
    private void init(){
        this.map = Map.of(
                1, Product.of(1, "Blood On The Dance Floor", 12.45),
                2, Product.of(2, "The Eminem Show", 12.12)
        );
    }

    public ProductDto getProductDto(int productId){
        ProductRatingDto ratingDto = this.ratingServiceClient.getProductRatingDto(1);
        Product product = this.map.get(productId);
        return ProductDto.of(productId, product.getDescription(), product.getPrice(), ratingDto);
    }
    
    public List<ProductDto> getAllProducts(){
        return this.map.values()
                .stream()
                .map(product -> ProductDto.of(product.getProductId(), product.getDescription(), product.getPrice(), ProductRatingDto.of(0, Collections.emptyList())))
                .collect(Collectors.toList());
    }

}

Popularity 8/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java product service

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Contributed on Feb 16 2023

Pragya Keshap

0 Answers Avg Quality 2/10

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