private void ErrorMessageIsAddedToCollection()
{
var error = new Error("id");
var errorMessage = new ErrorMessage("aKey", "aMessage");
error.AddErrorMessage(errorMessage);
Assert.Contains(errorMessage, error.Messages);
}
private void ErrorMessageIsAddedToCollection()
{
var error = new Error("id");
var errorMessage = new ErrorMessage("aKey", "aMessage");
error.AddErrorMessage(errorMessage);
Assert.Contains(errorMessage, error.Messages);
}
private void ErrorMessageNullDoesNotAddToCollection()
{
var error = new Error("id");
Assert.Equal(0, error.Messages.Count());
ErrorMessage nullErrorMessage = null;
error.AddErrorMessage(nullErrorMessage);
Assert.Equal(0, error.Messages.Count());
}
private void ErrorMessageNullDoesNotAddToCollection()
{
var error = new Error("id");
Assert.Equal(0, error.Messages.Count());
ErrorMessage nullErrorMessage = null;
error.AddErrorMessage(nullErrorMessage);
Assert.Equal(0, error.Messages.Count());
}
public override void OnActionExecuting(ActionExecutingContext context)
{
if (!context.ModelState.IsValid)
{
var error = new Error();
foreach (var item in context.ModelState)
{
foreach (var err in item.Value.Errors)
{
error.AddErrorMessage(new ErrorMessage(item.Key, err.ErrorMessage));
}
}
context.Result = new BadRequestObjectResult(error);
}
}
public async Task HandleAsync(HttpContext context)
{
try
{
var exceptionHandlerFeature = context.Features.Get <IExceptionHandlerFeature>();
if (exceptionHandlerFeature == null)
{
return;
}
var exception = exceptionHandlerFeature.Error;
var exceptionType = exception.GetType();
if (_mappings.ContainsKey(exceptionType))
{
context.Response.StatusCode = _mappings.GetStatusCode(exceptionType);
}
Error error = null;
if (exception is BaseException)
{
var baseException = exception as BaseException;
error = baseException.Error;
}
else
{
error = new Error(Guid.NewGuid().ToString());
error.AddErrorMessage(new ErrorMessage("", $"Exception of type {exception.GetType()} occurred. Check logs for more info."));
}
context.Response.ContentType = "application/json";
var responseBody = JsonConvert.SerializeObject(error);
await context.Response.WriteAsync(responseBody);
LogException(context.Response.StatusCode, exception);
}
catch (Exception ex)
{
_logger.LogError("Exception occurred in the exception handler.", ex);
}
}
