The DiscountCampaignProduct entity within the microservice architecture

Entity-Relationship-Model of <DiscountCampaignService>

Entity Name: DiscountCampaignProduct

Data Schema: Shop

Master Service: DiscountCampaignService

Dataflow of entity of DiscountCampaignProduct

Microservices

3.1 CountryService

3.2 DiscountCampaignService

3.3 ProductService

3.4 ShopLicenseService

Entity Properties

Property Name	Datatype	Data Entity	Reference Entity
DiscountCampaign	LONG	DiscountCampaignProduct	DiscountCampaign
PrimaryKey	LONG	DiscountCampaignProduct
Product	LONG	DiscountCampaignProduct	Product
ServerReplicationVersion	LONG	DiscountCampaignProduct
ShopOwner	LONG	DiscountCampaignProduct

Service Interfaces

Relative mapping URL	Request Method	Method Name	Microservice	Involved Entities
/discountcampaignproduct/product/{id}	GET	findAllDiscountCampaignProductOfProduct(id)	DiscountCampaignService	Product DiscountCampaignProduct
/discountcampaignproduct	POST	insertDiscountCampaignProduct(discountcampaignproduct)	DiscountCampaignService	DiscountCampaignProduct
/discountcampaignproduct/{id}	PUT	updateDiscountCampaignProductById(discountcampaignproduct)	DiscountCampaignService	DiscountCampaignProduct
/discountcampaignproduct/{id}	GET	findDiscountCampaignProductById(id)	DiscountCampaignService	DiscountCampaignProduct
/discountcampaignproduct/discountcampaign/{id}	GET	findAllDiscountCampaignProductOfDiscountCampaign(id)	DiscountCampaignService	DiscountCampaign DiscountCampaignProduct
/discountcampaignproduct/{id}	DELETE	deleteDiscountCampaignProductById(id)	DiscountCampaignService	DiscountCampaignProduct
/discountcampaignproduct	GET	findAllDiscountCampaignProduct()	DiscountCampaignService	DiscountCampaignProduct

Distributed transaction of <DiscountCampaignProduct>

Pseudo code snippet

final DiscountCampaignProduct discountcampaignproduct = (DiscountCampaignProduct) this.callMicroservice(ServiceNames.DISCOUNT_CAMPAIGN_SERVICE + "/discountcampaignproduct/" + id, DiscountCampaignProduct.class);
if (discountcampaignproduct != null) {
    final DiscountCampaign discountcampaign1 = (DiscountCampaign) this.callMicroservice(ServiceNames.DISCOUNT_CAMPAIGN_SERVICE + "/discountcampaign/" + discountcampaignproduct.getDiscountCampaign().getId(), DiscountCampaign.class);
    if (discountcampaign1 != null) {
        final DiscountType discounttype2 = (DiscountType) this.callMicroservice(ServiceNames.DISCOUNT_CAMPAIGN_SERVICE + "/discounttype/" + discountcampaign1.getDiscountType().getId(), DiscountType.class);
        if (discounttype2 != null) {
        }
    }
    final Product product3 = (Product) this.callMicroservice(ServiceNames.PRODUCT_SERVICE + "/product/" + discountcampaignproduct.getProduct().getId(), Product.class);
    if (product3 != null) {
        final SalesTax salestax4 = (SalesTax) this.callMicroservice(ServiceNames.PRODUCT_SERVICE + "/salestax/" + product3.getSalesTax().getId(), SalesTax.class);
        if (salestax4 != null) {
            final Country country5 = (Country) this.callMicroservice(ServiceNames.COUNTRY_SERVICE + "/country/" + salestax4.getCountry().getId(), Country.class);
            if (country5 != null) {
            }
        }
        final ProductCategory productcategory6 = (ProductCategory) this.callMicroservice(ServiceNames.PRODUCT_SERVICE + "/productcategory/" + product3.getProductCategory().getId(), ProductCategory.class);
        if (productcategory6 != null) {
        }
        final Country countryoforigin7 = (Country) this.callMicroservice(ServiceNames.COUNTRY_SERVICE + "/country/" + product3.getCountryOfOrigin().getId(), Country.class);
        if (countryoforigin7 != null) {
        }
    }
}
return discountcampaignproduct;

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