/// <summary>
/// Called when an exception is thrown.
/// </summary>
/// <param name="filterContext">The filter context.</param>
protected override void OnException(ExceptionContext filterContext)
{
if (filterContext == null)
{
throw new ArgumentNullException("filterContext");
}
base.OnException(filterContext);
Exception currentException = null;
if (filterContext.Exception as AggregateException != null)
{
currentException = filterContext.Exception.InnerException;
}
else
{
currentException = filterContext.Exception;
}
if (currentException as UserAuthorizationException != null ||
currentException as UserAuthenticationException != null ||
currentException as AuthenticationException != null)
{
ServiceUtilities.CleanUpOnSignOutOrAuthFailure(this.HttpContext);
RetailProxyException retailProxyException = currentException as RetailProxyException;
ResponseError responseError = new ResponseError()
{
ErrorCode = retailProxyException.ErrorResourceId,
LocalizedErrorMessage = retailProxyException.LocalizedMessage,
};
filterContext.Result = this.Json(responseError);
filterContext.HttpContext.Response.StatusCode = 310;
filterContext.HttpContext.Response.RedirectLocation = "/SignIn";
filterContext.ExceptionHandled = true;
RetailLogger.Log.OnlineStoreForceSignOutOnAuthenticatedFlowError(
filterContext.HttpContext.Response.StatusCode,
filterContext.HttpContext.Response.RedirectLocation,
filterContext.Exception,
filterContext.Exception.InnerException);
}
else
{
if (currentException as CartValidationException != null)
{
CartValidationException cartValidationException = (CartValidationException)currentException;
if (string.Equals(cartValidationException.ErrorResourceId, DataValidationErrors.Microsoft_Dynamics_Commerce_Runtime_CartNotFound.ToString(), StringComparison.OrdinalIgnoreCase))
{
ServiceUtilities.ClearCartCookies(this.HttpContext);
}
}
IEnumerable <ResponseError> responseErrors = Utilities.GetResponseErrorsFromException(currentException);
filterContext.ExceptionHandled = true;
filterContext.Result = this.Json(responseErrors);
filterContext.HttpContext.Response.StatusCode = 400;
RetailLogger.Log.OnlineStoreLogUnexpectedException(
filterContext.RequestContext.HttpContext.Request.Url.AbsoluteUri,
filterContext.Exception,
filterContext.Exception.InnerException);
}
}