public async Task <IActionResult> Execute(RemoveShopCommand removeShopCommand)
{
if (removeShopCommand == null)
{
throw new ArgumentNullException(nameof(removeShopCommand));
}
var validationResult = await _validator.Validate(removeShopCommand);
if (!validationResult.IsValid)
{
var error = _responseBuilder.GetError(ErrorCodes.Server, validationResult.Message);
return(_controllerHelper.BuildResponse(System.Net.HttpStatusCode.BadRequest, error));
}
_commandSender.Send(removeShopCommand);
return(new OkResult());
}
public async Task <RemoveShopValidationResult> Validate(RemoveShopCommand command)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
var shop = await _shopRepository.Get(command.ShopId);
if (shop == null)
{
return(new RemoveShopValidationResult(ErrorDescriptions.TheShopDoesntExist));
}
if (shop.Subject != command.Subject)
{
return(new RemoveShopValidationResult(ErrorDescriptions.TheShopCannotBeRemovedByYou));
}
return(new RemoveShopValidationResult());
}
public async Task Handle(RemoveShopCommand message)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
var record = await _shopRepository.Get(message.ShopId);
if (record == null)
{
return;
}
await _shopRepository.Remove(record);
_eventPublisher.Publish(new ShopRemovedEvent
{
ShopId = message.ShopId,
Subject = message.Subject,
CommonId = message.CommonId
});
}
