/// <summary>
/// 对指定的步骤进行授权。
/// </summary>
/// <param name="processSign">流程标识。</param>
/// <param name="employeeID">进行授权的用户ID。</param>
/// <param name="employeeName">进行授权的用户名称。</param>
/// <param name="stepSigns">进行授权的步骤标识列表。</param>
/// <param name="toEmployeeID">授权的目标用户ID。</param>
/// <param name="fromDate">授权开始时间，为2010-01-11 15:00:00格式。</param>
/// <param name="toDate">授权结束时间，为2010-01-11 15:00:00格式。</param>
/// <param name="msgError">调用失败时的错误消息。</param>
/// <returns>如果授权成功则返回true，否则返回false。</returns>
public bool AuthorizeFlow(string processSign, GUIDEx employeeID, string employeeName, string[] stepSigns, GUIDEx toEmployeeID, DateTime fromDate, DateTime toDate, out string msgError)
{
lock (this)
{
msgError = null;
bool result = false;
try
{
#region 验证参数。
if (string.IsNullOrEmpty(processSign))
{
msgError = "流程标识为空。";
return result;
}
if (!employeeID.IsValid)
{
msgError = "进行授权的用户ID为空。";
return result;
}
if (string.IsNullOrEmpty(employeeName))
{
msgError = "进行授权的用户名称为空。";
return result;
}
if (stepSigns == null || stepSigns.Length == 0)
{
msgError = "进行授权的步骤标识列表不存在或为空。";
return result;
}
if (!toEmployeeID.IsValid)
{
msgError = "授权的目标用户ID为空。";
return result;
}
#endregion
#region 获取流程定义。
GUIDEx processID = this.flowProcessEntity.FindProcessID(processSign);
if (!processID.IsValid)
{
msgError = "流程标识不正确。";
return result;
}
#endregion
#region 流程步骤定义。
FlowStepEntity flowStepEntity = new FlowStepEntity();
List<FlowStep> flowStepList = flowStepEntity.FindFlowStep(processID, stepSigns);
if (flowStepList == null || flowStepList.Count == 0)
{
msgError = "进行授权的步骤标识列表不存在或为空。";
return result;
}
#endregion
#region 流程步骤的授权。
FlowStepAuthorize flowStepAuthorize = new FlowStepAuthorize();
FlowStepAuthorizeEntity flowStepAuthorizeEntity = new FlowStepAuthorizeEntity();
foreach (FlowStep fs in flowStepList)
{
flowStepAuthorize.AuthorizeID = GUIDEx.New;
flowStepAuthorize.BeginDate = fromDate;
flowStepAuthorize.EndDate = toDate;
flowStepAuthorize.EmployeeID = employeeID;
flowStepAuthorize.StepID = fs.StepID;
flowStepAuthorize.TargetEmployeeID = toEmployeeID;
result = flowStepAuthorizeEntity.UpdateRecord(flowStepAuthorize);
}
#endregion
}
catch (Exception e)
{
msgError = e.Message;
}
return result;
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
FlowStepAuthorize data = new FlowStepAuthorize();
data.AuthorizeID = this.AuthorizeID.IsValid ? this.AuthorizeID : GUIDEx.New;
data.StepID = new GUIDEx(this.ddlStepID.SelectedValue);
data.EmployeeID = this.txtEmployeePickerBase.Value;
data.EmployeeName = this.txtEmployeePickerBase.Text;
data.TargetEmployeeID = this.txtTargetEmployeePickerBase.Value;
data.TargetEmployeeName = this.txtTargetEmployeePickerBase.Text;
data.BeginDate = DateTime.Parse(this.txtBeginDate.Text);
data.EndDate = DateTime.Parse(this.txtEndDate.Text);
if (this.presenter.UpdateData(data))
base.SaveData();
}