95 lines
2.9 KiB
C#
95 lines
2.9 KiB
C#
namespace GrpcBasket;
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public class BasketService : Basket.BasketBase
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{
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private readonly IBasketRepository _repository;
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private readonly ILogger<BasketService> _logger;
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public BasketService(IBasketRepository repository, ILogger<BasketService> logger)
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{
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_repository = repository;
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_logger = logger;
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}
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[AllowAnonymous]
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public override async Task<CustomerBasketResponse> GetBasketById(BasketRequest request, ServerCallContext context)
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{
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_logger.LogInformation("Begin grpc call from method {Method} for basket id {Id}", context.Method, request.Id);
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var data = await _repository.GetBasketAsync(request.Id);
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if (data != null)
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{
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context.Status = new Status(StatusCode.OK, $"Basket with id {request.Id} do exist");
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return MapToCustomerBasketResponse(data);
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}
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else
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{
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context.Status = new Status(StatusCode.NotFound, $"Basket with id {request.Id} do not exist");
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}
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return new CustomerBasketResponse();
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}
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public override async Task<CustomerBasketResponse> UpdateBasket(CustomerBasketRequest request, ServerCallContext context)
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{
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_logger.LogInformation("Begin grpc call BasketService.UpdateBasketAsync for buyer id {Buyerid}", request.Buyerid);
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var customerBasket = MapToCustomerBasket(request);
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var response = await _repository.UpdateBasketAsync(customerBasket);
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if (response != null)
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{
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return MapToCustomerBasketResponse(response);
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}
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context.Status = new Status(StatusCode.NotFound, $"Basket with buyer id {request.Buyerid} do not exist");
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return null;
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}
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private CustomerBasketResponse MapToCustomerBasketResponse(CustomerBasket customerBasket)
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{
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var response = new CustomerBasketResponse
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{
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Buyerid = customerBasket.BuyerId
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};
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customerBasket.Items.ForEach(item => response.Items.Add(new BasketItemResponse
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{
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Id = item.Id,
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Oldunitprice = (double)item.OldUnitPrice,
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Pictureurl = item.PictureUrl,
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Productid = item.ProductId,
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Productname = item.ProductName,
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Quantity = item.Quantity,
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Unitprice = (double)item.UnitPrice
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}));
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return response;
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}
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private CustomerBasket MapToCustomerBasket(CustomerBasketRequest customerBasketRequest)
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{
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var response = new CustomerBasket
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{
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BuyerId = customerBasketRequest.Buyerid
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};
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customerBasketRequest.Items.ToList().ForEach(item => response.Items.Add(new BasketItem
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{
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Id = item.Id,
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OldUnitPrice = (decimal)item.Oldunitprice,
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PictureUrl = item.Pictureurl,
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ProductId = item.Productid,
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ProductName = item.Productname,
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Quantity = item.Quantity,
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UnitPrice = (decimal)item.Unitprice
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}));
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return response;
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}
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}
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