public async Task <ValidationResult> ValidateAddBasketProductAsync(AddBasketProductInput input)
{
ValidationResult validationResult = new();
if (string.IsNullOrWhiteSpace(input.CustomerEmail))
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.CustomerEmail), $"Debe ingresar un cliente."));
}
else
{
Customer customer = await _customerRepository.GetCustomer(input.CustomerEmail);
if (customer is null)
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.CustomerEmail), $"El usuario '{input.CustomerEmail}' no existe."));
}
}
if (input.Product is null)
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.Product), $"Debe seleccionar un producto."));
}
else
{
Product product = await _productRepository.GetAsync(input.Product.ProductId);
if (product is not null)
{
if (!product.IsActive)
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.Product), $"El producto '{product.Name}' no esta activo."));
}
if (input.Product.Quantity <= 0)
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.Product.Quantity), $"La cantidad debe ser mayor a cero."));
}
IEnumerable <ProductVariant> variants = await _productVariantRepository.GetByProduct(product);
foreach (ProductVariantPair variantInput in input.Product.Variants)
{
if (!variants.Any(x => x.Name == variantInput.Name && x.Values.Contains(variantInput.Value)))
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.Product.Variants), $"La variante '{variantInput.Name}' con valor '{variantInput.Value}' del producto '{product.Name}' no existe."));
}
}
}
else
{
validationResult.Messages.Add(new(nameof(AddBasketProductInput.Product.ProductId), "El producto no existe."));
}
}
return(validationResult);
}
public async Task <ValidationResult> CreateSaleAsync(CreateSaleInput input)
{
ValidationResult validationResult = new();
if (!Enum.IsDefined(input.PaymentProvider))
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.PaymentProvider), "El proveedor de pago no es valido."));
}
if (string.IsNullOrWhiteSpace(input.CustomerEmail))
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.CustomerEmail), "Debe indicar un cliente."));
}
else
{
Customer customer = await _customerRepository.GetCustomer(input.CustomerEmail);
if (customer is null)
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.CustomerEmail), "No existe el cliente."));
}
else
{
AddressCustomer addressCustomer = await _addressRepository.GetByCustomerAsync(input.CustomerEmail);
Address address = addressCustomer.Addresses?.SingleOrDefault(x => x.Id == input.AddressId);
if (address is null)
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.AddressId), "La dirección no existe."));
}
}
}
if (!string.IsNullOrWhiteSpace(input.CouponCode))
{
CouponCode couponCode = await _couponCodeRepository.GetCouponAsync(input.CouponCode);
if (couponCode is null)
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.CouponCode), "El código de cupón no existe."));
}
}
if (input.Products is null)
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.Products), "Debe seleccionar productos."));
}
else
{
foreach (ProductDefinitive productDefinitive in input.Products)
{
Product product = await _productRepository.GetAsync(productDefinitive.ProductId);
if (product is null)
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.Products), $"El producto con Id {productDefinitive.ProductId} no existe."));
}
else if (!product.IsActive)
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.Products), $"El producto {product.Name} no esta activo."));
}
else if (product.Stock <= 0)
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.Products), $"El producto {product.Name} no tiene stock."));
}
else
{
if (productDefinitive.Variants is not null)
{
IEnumerable <ProductVariant> variants = await _productVariantRepository.GetByProduct(product);
if (variants is not null)
{
foreach (ProductVariantPair variantPair in productDefinitive.Variants)
{
ProductVariant productVariant = variants.SingleOrDefault(x => x.Name == variantPair.Name);
if (productVariant is null)
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.Products), $"El producto {product.Name} no tiene variaciones de {variantPair.Name}."));
}
else if (!productVariant.Values.Contains(variantPair.Value))
{
validationResult.Messages.Add(new(nameof(CreateSaleInput.Products), $"El producto {product.Name} no tiene una variación de {variantPair.Name} con el valor {variantPair.Value}."));
}
}
}
}
}
}
}
return(validationResult);
}