private static async Task HandleExceptionAsync(HttpContext context, Exception error)
{
context.Response.ContentType = "application/json";
context.Response.StatusCode = error switch
{
NotFoundException e => (int)HttpStatusCode.NotFound,
BusinessException e => (int)HttpStatusCode.UnprocessableEntity,
TokenNotInformated e => (int)HttpStatusCode.BadRequest,
ValidationException e => (int)HttpStatusCode.BadRequest,
ForbiddenException e => (int)HttpStatusCode.Forbidden,
ListStringException e => (int)HttpStatusCode.UnprocessableEntity,
AlreadyExistsException e => (int)HttpStatusCode.Conflict,
_ => (int)HttpStatusCode.InternalServerError
};
var lstStringExption = new ListStringException();
if (typeof(ListStringException) == error.GetType())
{
lstStringExption = (ListStringException)error;
}
var result = JsonSerializer.Serialize(new
{
message = (lstStringExption.TaskExceptions.Any()) ? "Houve um erro." : error?.Message,
errors = lstStringExption.TaskExceptions.Select(c => c.Message.ToString())
});
await context.Response.WriteAsync(result);
}
}
public override int SaveChanges()
{
var entities = (from entry in ChangeTracker.Entries() where entry.State == EntityState.Modified || entry.State == EntityState.Added select entry.Entity);
ListStringException exs = new ListStringException();
var validationResults = new List <ValidationResult>();
foreach (var entity in entities)
{
if (!Validator.TryValidateObject(entity, new ValidationContext(entity), validationResults))
{
foreach (ValidationResult result in validationResults)
{
result.ErrorMessage = result.ErrorMessage.Replace("The", "O campo").Replace(" field is required.", " é obrigatório.");
exs.TaskExceptions.Add(new Exception(result.ErrorMessage));
}
}
}
if (exs.TaskExceptions.Count() > 0)
{
throw exs;
}
return(base.SaveChanges());
}
