protected HttpResponseMessage HandleException(Exception exception, HttpStatusCode statusCode = HttpStatusCode.InternalServerError,
string detail = null, IEnumerable <string> messages = null, string source = null, bool logEvent = true)
{
if (logEvent)
{
LogException(exception);
}
source = source ?? exception.Source;
var exceptionContent = new ExceptionResponseModel(detail, messages, source);
return(Request.CreateResponse(statusCode, exceptionContent));
}
public override IResponseModel Build()
{
var model = new ExceptionResponseModel
{
Success = SuccessValue,
Messages = new List <string>(Messages),
ErrorClass = GetErrorClass(),
ErrorLineNumber = GetErrorLineNumber(),
ExceptionType = GetExceptionType()
};
Messages.Clear();
SuccessValue = false;
_exception = null;
return(model);
}
private static Task HandleExceptionAsync(HttpContext context, Exception exception)
{
var errorCode = "error";
HttpStatusCode statusCode;
object result = "Something went wrong!";
var exceptionType = exception.GetType();
switch (exception)
{
case UnauthorizedAccessException _ when exceptionType == typeof(UnauthorizedAccessException):
result = "Unauthorized access.";
statusCode = HttpStatusCode.Unauthorized;
break;
case PowerChatValidationException e when exceptionType == typeof(PowerChatValidationException):
result = e.Failures;
statusCode = HttpStatusCode.BadRequest;
errorCode = e.Code;
break;
case PowerChatApplicationException e when exceptionType == typeof(PowerChatApplicationException):
result = e.Message;
statusCode = HttpStatusCode.BadRequest;
errorCode = e.Code;
break;
default:
statusCode = HttpStatusCode.InternalServerError;
break;
}
var response = new ExceptionResponseModel
{
Code = errorCode,
Result = result
};
var payload = JsonConvert.SerializeObject(response);
context.Response.ContentType = "application/json";
context.Response.StatusCode = (int)statusCode;
return(context.Response.WriteAsync(payload));
}
/// <summary>
/// Invokes the method or constructor reflected by this MethodInfo instance.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public async Task Invoke(HttpContext context)
{
string message = "Wrong url bro !";
try
{
await _next.Invoke(context).ConfigureAwait(false);
}
catch (Exception ex)
{
message = ex.Message;
}
if (!context.Response.HasStarted)
{
var response = new ExceptionResponseModel(message);
response.StatusCode = StatusCodes.Status500InternalServerError;
response.Success = false;
var json = JsonConvert.SerializeObject(response);
await context.Response.WriteAsync(json);
}
}
