public async Task Handle(RemoveClientServiceCommand message)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
var record = await _repository.Get(message.AnnouncementId);
if (record == null || (record.Subject != message.Subject))
{
return;
}
if (!await _repository.Delete(record.Id))
{
return;
}
_eventPublisher.Publish(new ClientServiceRemovedEvent
{
AnnouncementId = message.AnnouncementId,
Subject = message.Subject,
CommonId = message.CommonId
});
}
public async Task <IActionResult> Execute(RemoveClientServiceCommand command)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
var validationResult = await _validator.Validate(command);
if (!validationResult.IsValid)
{
var error = _responseBuilder.GetError(ErrorCodes.Server, validationResult.Message);
return(_controllerHelper.BuildResponse(System.Net.HttpStatusCode.BadRequest, error));
}
_commandSender.Send(command);
return(new OkResult());
}
public async Task <RemoveClientServiceValidationResult> Validate(RemoveClientServiceCommand command)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
var announcement = await _repository.Get(command.AnnouncementId);
if (announcement == null)
{
return(new RemoveClientServiceValidationResult(ErrorDescriptions.TheAnnouncementDoesntExist));
}
if (announcement.Subject != command.Subject)
{
return(new RemoveClientServiceValidationResult(ErrorDescriptions.TheAnnouncementCannotBeRemovedByYou));
}
return(new RemoveClientServiceValidationResult());
}
