/// <summary>
/// Action workflow item.
/// </summary>
/// <param name="serialNumber">The identity workflow.</param>
/// <param name="action">The action workflow value.</param>
/// <param name="datafields">The data fields workflow.</param>
/// <param name="allocatedUser">The allocated user.</param>
/// <returns></returns>
public string ActionWorkflow(string serialNumber, string action, Dictionary <string, object> datafields, string allocatedUser)
{
try
{
bool isSharingItem = false;
if ((!string.IsNullOrEmpty(allocatedUser) && !string.IsNullOrEmpty(_model.K2Profile.UserName)) &&
!string.Equals(allocatedUser, _model.K2Profile.UserName, StringComparison.OrdinalIgnoreCase))
{
isSharingItem = true;
}
WorklistItem worklistItem;
if (isSharingItem)
{
worklistItem = _connection.OpenSharedWorklistItem(allocatedUser, _model.K2Profile.UserName, serialNumber);
}
else
{
worklistItem = _connection.OpenWorklistItem(serialNumber, "ASP", true);
}
if (worklistItem == null)
{
throw new ArgumentNullException(ConstantValueService.MSG_ERR_CANNOT_FOUND_WORKLISTITEM);
}
foreach (var datafield in datafields)
{
worklistItem.ProcessInstance.DataFields[datafield.Key].Value = datafield.Value;
worklistItem.ProcessInstance.Update();
}
worklistItem.Actions[action].Execute();
//Force to Reject for round robin case.
if (string.Equals(action, ConstantValueService.K2_REJECT, StringComparison.OrdinalIgnoreCase))
{
try
{
worklistItem.GotoActivity(ConstantValueService.K2_REJECT);
}
catch (Exception)
{
/* Ignore this exception */
}
}
}
catch (Exception ex)
{
throw new InvalidOperationException(ex.Message, ex);
}
return(ConstantValueService.MSG_WORKFLOW_ACTION_COMPLETE);
}
