public async Task <OperationResult <CouponCodeDto> > UpdateCouponCodeAsync(UpdateCouponCodeInput input)
{
var validationResult = await _couponCodeValidator.ValidateUpdateCouponCodeAsync(input);
if (validationResult.IsSuccess)
{
var entity = await _couponCodeRepository.GetCouponAsync(input.Code.ToUpper());
entity.Categories = input.Categories;
entity.Customers = input.Customers;
entity.DateExpire = input.DateExpire;
entity.DateStart = input.DateStart;
entity.MaxAmount = input.MaxAmount;
entity.MinAmount = input.MinAmount;
entity.Products = input.Products;
entity.Customers = input.Customers;
entity.Value = input.Value;
entity.SubCategories = input.SubCategories;
entity.Type = input.Type;
await _couponCodeRepository.UpdateAsync(entity);
return(OperationResult <CouponCodeDto> .Success(entity.ConvertToDto()));
}
return(OperationResult <CouponCodeDto> .Fail(validationResult));
}
public async Task <IActionResult> Update(UpdateCouponCodeInput input)
{
var result = await _service.UpdateCouponCodeAsync(input);
return(new OperationActionResult(result));
}
public async Task <ValidationResult> ValidateUpdateCouponCodeAsync(UpdateCouponCodeInput input)
{
ValidationResult validationResult = new();
if (string.IsNullOrWhiteSpace(input.Code))
{
validationResult.Messages.Add(new(nameof(RemoveCouponCodeInput.Code), "Debe indicar un código."));
}
else
{
CouponCode couponCode = await _couponCodeRepository.GetCouponAsync(input.Code.ToUpper());
if (couponCode is null)
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.Code), $"El código {input.Code} no existe."));
}
}
if (!Enum.IsDefined(input.Type))
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.Type), "El tipo de código no existe."));
}
if (input.Value <= 0)
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.Value), "El valor del código debe ser mayor a cero."));
}
if (input.Type == CouponCodeOffType.Percentage && input.Value > 100)
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.Value), "Un código de tipo porcentaje no puede tener un valor mayor de 100."));
}
if (input.MinAmount < 0)
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.MinAmount), "El monto mínimo del código debe ser mayor o igual a cero."));
}
if (input.MaxAmount.HasValue && input.MaxAmount.Value <= 0)
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.MaxAmount), "El monto máximo del código debe ser mayor a cero."));
}
if (input.MaxAmount.HasValue && input.MaxAmount.Value < input.MinAmount)
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.MaxAmount), "El monto máximo del código no puede ser menor al monto mínimo."));
}
if (input.DateExpire.HasValue && input.DateExpire.Value.ToUniversalTime().Date < input.DateStart.ToUniversalTime().Date)
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.DateExpire), "La fecha de expiración no puedo ser anterior a la fecha de inicio."));
}
if (input.Products?.Any() ?? false)
{
var products = _productRepository.GetAvailableProducts(input.Products);
if (input.Products.Distinct().WhereIsNotEmply().Count() > products.Count())
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.Products), "Algunos productos no existen o no estan activos."));
}
}
if (input.Customers?.Any() ?? false)
{
foreach (var customerEmail in input.Customers.Distinct().WhereIsNotEmply())
{
var customer = await _customerRepository.GetCustomer(customerEmail);
if (customer is null)
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.Customers), $"El cliente {customerEmail} no existe."));
}
}
}
if (input.Categories?.Any() ?? false)
{
foreach (var categoryName in input.Categories.Distinct().WhereIsNotEmply())
{
var category = await _productCategoryRepository.GetByNameAsync(categoryName);
if (category is null)
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.Categories), $"La categoria {categoryName} no existe."));
}
}
}
if (input.SubCategories?.Any() ?? false)
{
var groups = input.SubCategories.GroupBy(x => x.Category);
foreach (var group in groups)
{
var category = await _productCategoryRepository.GetByNameAsync(group.Key);
if (category is null)
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.SubCategories), $"La categoria {group.Key} no existe."));
}
else
{
foreach (var item in group)
{
if (!category.SubCategories.Contains(item.SubCategory))
{
validationResult.Messages.Add(new(nameof(UpdateCouponCodeInput.SubCategories), $"La subcategoria {item.SubCategory} no existe en la categoria {category.Name}."));
}
}
}
}
}
return(validationResult);
}
