public async Task <ValidationResult> ValidateRemoveProductToWishList(RemoveProductToWishListInput input) { ValidationResult validationResult = new(); if (string.IsNullOrWhiteSpace(input.CustomerEmail)) { validationResult.Messages.Add(new(nameof(RemoveProductToWishListInput.CustomerEmail), "Debe indicar un cliente.")); } else { Customer customer = await _customerRepository.GetCustomer(input.CustomerEmail); if (customer is null) { validationResult.Messages.Add(new(nameof(RemoveProductToWishListInput.CustomerEmail), "No existe el cliente.")); } else { WishList wishList = await _wishListRepository.GetByCustomerAsync(input.CustomerEmail); if (wishList is null) { validationResult.Messages.Add(new(nameof(RemoveProductToWishListInput.CustomerEmail), "El cliente no posee una wishlist")); } } } if (string.IsNullOrWhiteSpace(input.ProductId)) { validationResult.Messages.Add(new(nameof(RemoveProductToWishListInput.ProductId), "Debe indicar un producto.")); } else { Product product = await _productRepository.GetAsync(input.ProductId); if (product is null) { validationResult.Messages.Add(new(nameof(RemoveProductToWishListInput.ProductId), "No existe el producto.")); } } return(validationResult); }
public async Task <OperationResult <WishListDto> > RemoveProductToWishListAsync(RemoveProductToWishListInput input) { var validatioResult = await _validator.ValidateRemoveProductToWishList(input); if (validatioResult.IsSuccess) { var wishlist = await _repository.GetByCustomerAsync(input.CustomerEmail); wishlist.Products = wishlist.Products.Where(x => x != input.ProductId); await _repository.UpdateAsync(wishlist); return(OperationResult <WishListDto> .Success(wishlist.ConvertToDto())); } return(OperationResult <WishListDto> .Fail(validatioResult)); }