/// <summary>
/// Create and return exception response for client
/// </summary>
/// <param name="exception">Any exception</param>
/// <returns></returns>
public static NextApiResponse CreateNextApiExceptionResponse(Exception exception)
{
var message = exception.GetAllMessagesFromException();
string code;
var parameters = new Dictionary <string, object>();
if (exception is NextApiException nextApiException)
{
code = nextApiException.Code;
if (nextApiException.Parameters != null)
{
parameters = nextApiException.Parameters;
}
}
else
{
code = NextApiErrorCode.Unknown.ToString();
}
if (!parameters.ContainsKey("message"))
{
parameters.Add(
"message", message);
}
var error = new NextApiError(code, parameters);
return(new NextApiResponse(null, error, false));
}
/// <summary>
/// Create and return error response for client
/// </summary>
/// <param name="code"></param>
/// <param name="message"></param>
/// <returns></returns>
public static NextApiResponse CreateNextApiErrorResponse(
NextApiErrorCode code, string message)
{
var error =
new NextApiError(code.ToString(), new Dictionary <string, object> {
{ "message", message }
});
return(new NextApiResponse(null, error, false));
}
/// <summary>
/// Entry point of service calls
/// </summary>
/// <param name="command">Information about service call</param>
/// <returns>Response from called service</returns>
public async Task <dynamic> ExecuteCommand(NextApiCommand command)
{
// set current nextapi user
_nextApiUserAccessor.User = Context.User;
// set current request info
_nextApiRequest.ClientContext = Context;
_nextApiRequest.HubContext = _hubContext;
var result = await _handler.ExecuteCommand(command);
if (!(result is NextApiFileResponse))
{
return(result);
}
var error = new NextApiError(NextApiErrorCode.OperationIsNotSupported.ToString(),
new Dictionary <string, object>()
{
{ "message", "File operations is not supported over SignalR, use HTTP" }
});
return(new NextApiResponse(data: null, error: error, success: false));
}
/// <summary>
/// Parse NextApiException from NextApiError
/// </summary>
/// <param name="error"></param>
/// <returns></returns>
public static NextApiException NextApiException(NextApiError error)
{
var message = error.Parameters["message"];
return(new NextApiException(error.Code, $"{error.Code} {message}", error.Parameters));
}
