81 lines
3.5 KiB
C#
81 lines
3.5 KiB
C#
using Nop.Core.Caching;
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using Nop.Core.Domain.Catalog;
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using Nop.Core.Domain.Customers;
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using Nop.Core;
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using Nop.Data;
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using Nop.Services.Catalog;
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using Nop.Services.Customers;
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using Nop.Services.Discounts;
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using Nop.Services.Localization;
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using Nop.Services.Logging;
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using Nop.Core.Domain.Directory;
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using Nop.Services.Directory;
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using Nop.Core.Domain.Discounts;
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using Nop.Core.Domain.Stores;
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namespace Nop.Plugin.Misc.FruitBankPlugin.Services;
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public class CustomPriceCalculationService : PriceCalculationService
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{
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private readonly IRepository<Product> _productRepository;
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private readonly IProductAttributeService _productAttributeService;
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private readonly ISpecificationAttributeService _specificationAttributeService;
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private readonly ILocalizationService _localizationService;
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public CustomPriceCalculationService(
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IRepository<Product> productRepository,
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// inject all base deps
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CatalogSettings catalogSettings,
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CurrencySettings currencySettings,
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ICategoryService categoryService,
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ICurrencyService currencyService,
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IManufacturerService manufacturerService,
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IProductAttributeParser productAttributeParser,
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IProductAttributeService productAttributeService,
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ISpecificationAttributeService specificationAttributeService,
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IProductService productService,
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ICustomerService customerService,
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IDiscountService discountService,
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IDiscountPluginManager discountPluginManager,
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ILocalizationService localizationService,
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IStaticCacheManager cacheManager,
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IWorkContext workContext,
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ILogger logger)
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: base(catalogSettings, currencySettings, categoryService, currencyService, customerService, discountService, manufacturerService,
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productAttributeParser, productService,
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cacheManager)
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{
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_productRepository = productRepository;
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// assign all base deps to local private vars if needed
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_productAttributeService = productAttributeService;
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_specificationAttributeService = specificationAttributeService;
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_localizationService = localizationService;
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}
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public override async Task<(decimal priceWithoutDiscounts, decimal finalPrice, decimal appliedDiscountAmount, List<Discount> appliedDiscounts)> GetFinalPriceAsync(
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Product product, Customer customer, Store store, decimal? overriddenProductPrice, decimal additionalCharge = 0, bool includeDiscounts = true,
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int quantity = 1, DateTime? rentalStartDate = null, DateTime? rentalEndDate = null)
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{
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var productAttributeMappings = await _specificationAttributeService.GetProductSpecificationAttributesAsync(product.Id);
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//Product Attributes
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foreach (var pam in productAttributeMappings)
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{
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//get option
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var attributeOtion = await _specificationAttributeService.GetSpecificationAttributeOptionByIdAsync(pam.SpecificationAttributeOptionId);
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//get attribute
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var attribute = await _specificationAttributeService.GetSpecificationAttributeByIdAsync(attributeOtion.SpecificationAttributeId);
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// you can check for specific attribute by its name or id
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if (attribute.Name == "Needs to be measured for price")
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{
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return (0m, 0m, 0m, []);
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}
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}
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return await base.GetFinalPriceAsync(product, customer, store, overriddenProductPrice, additionalCharge, includeDiscounts, quantity, rentalStartDate, rentalEndDate);
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}
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}
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