public async Task <IActionResult> Index()
{
IExceptionHandlerPathFeature handler = HttpContext
.Features.Get <IExceptionHandlerPathFeature>();
string message = "متاسفیم که عملیات با مشکل مواجه شده. بهتره به خانه برگردین! :)";
if (handler != null)
{
string requestPath = handler.Path;
Exception exception = handler.Error;
var errorData = new CreateErrorLogDto {
Exception = exception,
StatusCode = 0,
RequestUrl = requestPath
};
try {
//If database is not availabe, we must catch exception and log error in a diffrent storage
await _errorLogService.CreateAsync(errorData);
}
catch (Exception ex) {
//Log error in another storage,
//instead of Database, because database is not available.
Console.WriteLine($"Fatal-Error: {ex.GetBaseException().Message}");
return(await Task.FromResult(
View(new ErrorViewModel {
Message = message,
Help = ex.GetBaseException().Message,
ReturnUrl = _ReturnUrl
})
));
}
var routeVlaues = new RouteValueDictionary {
{ "controller", "Home" },
{ "action", "Index" }
};
var model = new ErrorViewModel {
Message = message,
ReturnUrl = _ReturnUrl
};
return(await Task.FromResult(View(model)));
}
return(await Task.FromResult(View()));
}
public async Task <ErrorLog> MakeAsync(CreateErrorLogDto model)
{
model.CheckArgumentIsNull(nameof(model));
var result = model.Adapt <ErrorLog>();
result.WebsiteId = _websiteInfo.Id;
result.Ip = AppHttpContext.Current
.Connection
.RemoteIpAddress?.ToString();
result.UserAgent = AppHttpContext.Request.Headers["User-Agent"][0];
result.SessionId = AppHttpContext.Current.Session.Id;
result.CreateDate = _dateService.UtcNow();
result.Exception = model.Exception.GetBaseException().Message;
result.StackTrace = model.Exception.GetBaseException()
.StackTrace
.Substring(0, 3000);
return(await Task.FromResult(result));
}
public async Task CreateAsync(CreateErrorLogDto model)
{
var entity = await _factory.MakeAsync(model);
await _repository.AddAndSaveAsync(entity);
}