public static AppEvent BuildToasterEvent(IToasterEvent model)
{
var identifier = model.Identifier == null ? string.Empty : $" \"{model.Identifier}\" ";
var eventVerb = model.Verb.ToString().ToLower();
var eventTypeString = model.EntityType.FormatType();
var title = model.Verb.ToString();
var message = $"{eventTypeString}{identifier} has been {eventVerb} successfully";
if (model.Count > 1)
{
message = $"{model.Count} {eventTypeString}s were {eventVerb} successfully";
}
if (model.ToasterType == ToasterType.Error)
{
title = "Application Error";
message = $"Failed to {eventVerb.Substring(0, eventVerb.Length - 1)} {eventTypeString}";
message = model.Count > 1 ? message + "s" : message + $" {identifier}";
}
return(new AppEvent
{
Title = title,
Message = message,
Type = model.ToasterType.ToString(),
CreatedAt = DateTime.UtcNow
});
}
public async Task <int> SaveAsync(IToasterEvent toasterEvent, int expectedResult = 1)
{
var result = await _context.SaveChangesAsync();
if (result == expectedResult)
{
var success = EventBuilder.BuildToasterEvent(toasterEvent);
await _eventSender.SendAsync(success.ToJson());
}
else
{
var failure = toasterEvent.TransformInFailure();
await _eventSender.SendAsync(failure);
}
return(result);
}
public async Task <ValidatorResult <TResponse> > ValidateAsync <TRequest, TResponse, TFluentValidator>(TRequest request,
IToasterEvent toasterEvent, CancellationToken cancellationToken = default)
where TRequest : new()
where TResponse : BaseResponse, new()
where TFluentValidator : AbstractValidator <TRequest>, new()
{
var response = new TResponse();
var fluentValidator = new TFluentValidator();
var result = new ValidatorResult <TResponse>();
var validation = await fluentValidator.ValidateAsync(request, cancellationToken);
if (!validation.IsValid)
{
response.Succeeded = false;
foreach (var failure in validation.Errors)
{
response.Errors.Add(failure.ErrorMessage);
}
await _eventSender.SendAsync(toasterEvent.TransformInFailure());
result.Failed = true;
result.Response = new BadRequestObjectResult(response);
return(result);
}
response.Succeeded = true;
result.Response = new OkObjectResult(response);
return(result);
}