private void tryExecuteCommand()
{
if (!TW.Graphics.Keyboard.IsKeyPressed(Key.Return))
{
return;
}
if (Text == "")
{
return;
}
var output = provider.Execute(Text);
output.Split('\n').ForEach(WriteLine);
Text = "";
}
private async Task <SpCallResult> InvokeCore2(SpCall spCall, InvokeOptionsInternal spi)
{
//fix isLocal for system request and loopback
if (spi.IsSystem)
{
spi.SpInvokeParams.IsLocalRequest = true;
}
// retrieve user session
var invokeParams = spi.SpInvokeParams;
var invokeOptions = spi.SpInvokeParams.ApiInvokeOptions;
var userSession = _sessionManager.GetUserSession(invokeParams.AuthUserId, invokeParams.Audience);
//Verify user request limit
VerifyUserRequestLimit(userSession);
//find api
var spName = spCall.Method;
if (spCall.Method == "System_api")
{
return(await Help());
}
var spInfo = await FindSpInfo(spName);
if (spInfo == null)
{
var ex = new DirectSpException($"Could not find the API: {spName}");
_logger?.LogWarning(ex.Message, ex);//Log exception
throw ex;
}
//check IsCaptcha by meta-data
if ((spInfo.ExtendedProps.CaptchaMode == SpCaptchaMode.Always || spInfo.ExtendedProps.CaptchaMode == SpCaptchaMode.Auto) && !spi.IsCaptcha)
{
throw new InvalidCaptchaException(await _captchaController.Create(), spInfo.ProcedureName);
}
//check IsBatchAllowed by meta-data
if (!spInfo.ExtendedProps.IsBatchAllowed && spi.IsBatch)
{
throw new SpBatchIsNotAllowedException(spInfo.ProcedureName);
}
//Create DirectSpContext
var context = new DirectSpContext()
{
IsBatch = spi.IsBatch,
IsCaptcha = spi.IsCaptcha,
RecordIndex = invokeOptions.RecordIndex,
RecordCount = invokeOptions.RecordCount,
AppVersion = AppVersion,
IsReadonlyIntent = spInfo.ExtendedProps.DataAccessMode == SpDataAccessMode.Read || spInfo.ExtendedProps.DataAccessMode == SpDataAccessMode.ReadSnapshot,
RequestRemoteIp = spi.SpInvokeParams.RequestRemoteIp?.ToString(),
IsLocalRequest = spi.SpInvokeParams.IsLocalRequest,
UserAgent = spi.SpInvokeParams.UserAgent,
AppName = AppName,
Audience = invokeParams.Audience,
AuthUserId = invokeParams.AuthUserId,
ClientVersion = null, //not implemented yet
AgentContext = userSession.AgentContext
};
//Get Connection String caring about ReadScale
var isReadScale = IsReadScale(spInfo, userSession, spi, out bool isWriteMode);
//create SqlParameters
var spCallResults = new SpCallResult();
var paramValues = new Dictionary <string, object>();
//set other caller params
var spCallParams = spCall.Params ?? new Dictionary <string, object>();
foreach (var spCallparam in spCallParams)
{
var paramName = spCallparam.Key;
var paramValue = spCallparam.Value;
//find sqlParam for callerParam
var spParam = spInfo.Params.FirstOrDefault(x => x.ParamName.Equals($"{paramName}", StringComparison.OrdinalIgnoreCase));
if (spParam == null)
{
throw new ArgumentException($"parameter '{paramName}' does not exists!");
}
spInfo.ExtendedProps.Params.TryGetValue(spParam.ParamName, out SpParamInfoEx spParamEx);
//make sure Context has not been set by the caller
if (paramName.Equals("Context", StringComparison.OrdinalIgnoreCase))
{
throw new ArgumentException($"You can not set '{paramName}' parameter!");
}
// extract data from actual signed data
var value = CheckJwt(paramValue, spParam, spParamEx);
// convert data for db
paramValue = ConvertDataForResource(value, spParam, spParamEx, invokeOptions);
// add parameter
paramValues.Add(paramName, paramValue);
}
// set all output value which have not been set yet
foreach (var spParam in spInfo.Params)
{
if (spParam.IsOutput)
{
if (string.Equals(spParam.ParamName, "Recordset", StringComparison.OrdinalIgnoreCase))
{
throw new DirectSpException($"{spInfo.ProcedureName} contains {spParam.ParamName} as a output parameter which is not supported!");
}
if (!paramValues.ContainsKey(spParam.ParamName))
{
paramValues.Add(spParam.ParamName, Undefined.Value);
}
}
}
// execute the command
var commandResult = await _commandProvider.Execute(spInfo, context, paramValues, isReadScale);
// store agentContext
userSession.AgentContext = commandResult.AgentContext;
// fill Recordset and close dataReader BEFORE reading sqlParameters
if (commandResult.Table != null)
{
ReadRecordset(spCallResults, commandResult.Table, spInfo, invokeOptions);
}
// build return params
foreach (var outParam in commandResult.OutParams)
{
var outParamName = outParam.Key;
var outParamValue = outParam.Value;
var spParam = spInfo.Params.FirstOrDefault(x => x.ParamName.Equals($"{outParamName}", StringComparison.OrdinalIgnoreCase));
spInfo.ExtendedProps.Params.TryGetValue(outParamName, out SpParamInfoEx spParamEx);
// Sign text if is need
if (spParamEx?.SignType == SpSignType.JwtByCertThumb)
{
outParamValue = _tokenSigner.Sign(outParamValue.ToString());
}
// convert data form result
var value = ConvertDataFromResource(outParamValue, invokeOptions);
spCallResults.Add(outParamName, value);
// add Alternative Calendar
if (_alternativeCalendar.IsDateTime(spParam.SystemTypeName.ToString()))
{
spCallResults.Add(_alternativeCalendar.GetFieldName(outParamName), _alternativeCalendar.FormatDateTime(value, spParam.SystemTypeName));
}
}
userSession.SetWriteMode(isWriteMode);
return(spCallResults);
}