public AppException(ApiResultStatusCodeEnum statusCodeEnum, string?message, HttpStatusCode httpStatusCode, Exception?exception, object?additionalData)
: base(message, exception)
{
ApiStatusCodeEnum = statusCodeEnum;
HttpStatusCode = httpStatusCode;
AdditionalData = additionalData;
}
public async System.Threading.Tasks.Task Invoke(HttpContext context)
{
string? message = null;
HttpStatusCode httpStatusCode = HttpStatusCode.InternalServerError;
ApiResultStatusCodeEnum apiStatusCode = ApiResultStatusCodeEnum.ServerError;
try
{
await _next(context);
}
catch (AppException exception)
{
_logger.LogError(exception, exception.Message);
httpStatusCode = exception.HttpStatusCode;
apiStatusCode = exception.ApiStatusCodeEnum;
if (_env.IsDevelopment())
{
var dic = new Dictionary <string, string?>
{
["Exception"] = exception.Message,
["StackTrace"] = exception.StackTrace,
};
if (exception.InnerException != null)
{
dic.Add("InnerException.Exception", exception.InnerException.Message);
dic.Add("InnerException.StackTrace", exception.InnerException.StackTrace);
}
if (exception.AdditionalData != null)
{
dic.Add("AdditionalData", JsonConvert.SerializeObject(exception.AdditionalData));
}
message = JsonConvert.SerializeObject(dic);
}
else
{
message = exception.Message;
}
await WriteToResponseAsync();
}
catch (SecurityTokenExpiredException exception)
{
_logger.LogError(exception, exception.Message);
SetUnAuthorizeResponse(exception);
await WriteToResponseAsync();
}
catch (UnauthorizedAccessException exception)
{
_logger.LogError(exception, exception.Message);
SetUnAuthorizeResponse(exception);
await WriteToResponseAsync();
}
catch (Exception exception)
{
_logger.LogError(exception, exception.Message);
if (_env.IsDevelopment())
{
var dic = new Dictionary <string, string?>
{
["Exception"] = exception.Message,
["StackTrace"] = exception.StackTrace,
};
message = dic.SerializeToJson();
}
await WriteToResponseAsync();
}
async System.Threading.Tasks.Task WriteToResponseAsync()
{
if (context.Response.HasStarted)
{
throw new InvalidOperationException("The response has already started, the http status code middleware will not be executed.");
}
var result = new ApiResult(false, apiStatusCode, message);
var json = JsonConvert.SerializeObject(result);
context.Response.StatusCode = (int)httpStatusCode;
context.Response.ContentType = "application/json";
await context.Response.WriteAsync(json);
}
void SetUnAuthorizeResponse(Exception exception)
{
httpStatusCode = HttpStatusCode.Unauthorized;
apiStatusCode = ApiResultStatusCodeEnum.UnAuthorized;
if (_env.IsDevelopment())
{
var dic = new Dictionary <string, string?>
{
["Exception"] = exception.Message,
["StackTrace"] = exception.StackTrace
};
if (exception is SecurityTokenExpiredException tokenException)
{
dic.Add("Expires", tokenException.Expires.ToString(CultureInfo.InvariantCulture));
}
message = JsonConvert.SerializeObject(dic);
}
}
}
public AppException(ApiResultStatusCodeEnum statusCodeEnum, string message, Exception exception, object additionalData)
: this(statusCodeEnum, message, HttpStatusCode.InternalServerError, exception, additionalData)
{
}
public AppException(ApiResultStatusCodeEnum statusCodeEnum, string?message, HttpStatusCode httpStatusCode, Exception?exception)
: this(statusCodeEnum, message, httpStatusCode, exception, null)
{
}
public AppException(ApiResultStatusCodeEnum statusCodeEnum, string message, Exception exception)
: this(statusCodeEnum, message, HttpStatusCode.InternalServerError, exception)
{
}
public AppException(ApiResultStatusCodeEnum statusCodeEnum, string?message, HttpStatusCode httpStatusCode, object additionalData)
: this(statusCodeEnum, message, httpStatusCode, null, additionalData)
{
}
public AppException(ApiResultStatusCodeEnum statusCodeEnum, object additionalData)
: this(statusCodeEnum, null, additionalData)
{
}
public AppException(ApiResultStatusCodeEnum statusCodeEnum)
: this(statusCodeEnum, null)
{
}
public ApiResult(bool isSuccess, ApiResultStatusCodeEnum customStatusCode, string?message = null)
{
IsSuccess = isSuccess;
CustomStatusCode = customStatusCode;
Message = message ?? customStatusCode.ToDisplayName() !;
}
