/// <summary>
/// 获取指定工作流、角色、时间段的实例集合
/// </summary>
/// <param name="workflowName">流程名称</param>
/// <param name="userIdentity">用户身份</param>
/// <param name="role">审批角色</param>
/// <param name="startDate">时间段起始时间</param>
/// <param name="endDate">时间段截止时间</param>
/// <returns></returns>
protected override InstanceCollection Distill(string workflowName, IUserIdentity userIdentity, ApprovalRole role, DateTime startDate, DateTime endDate)
{
List <StateMachineWorkflowInstance> instances = new List <StateMachineWorkflowInstance>();
StateMachineWorkflow workflow = (StateMachineWorkflow)WorkflowRuntime.Current.GetService <IWorkFlowDefinePersistService>().GetWorkflowDefine(workflowName);
List <string> allStates = new List <string>();
foreach (ApprovalState state in workflow.States)
{
if (state.IsApprovalState && !state.Name.Equals(workflow.InitState))
{
allStates.Add(state.Name);
}
}
if (allStates.Count == 0)
{
return(new InstanceCollection());
}
string unitCode = userIdentity.GetUserUnitCode();
unitCode = string.IsNullOrEmpty(unitCode) ? " " : (unitCode.Trim() + "%");
instances.AddRange(WorkflowRuntime.Current.GetUnitList(workflowName, allStates.ToArray(), unitCode));
InstanceCollection collection = new InstanceCollection();
foreach (StateMachineWorkflowInstance one in instances)
{
InstanceWithRole o = new InstanceWithRole(one, role, true);
o.TaskName = "a." + one.CurrentState.Description;
collection.Add(o);
}
return(collection);
}
/// <summary>
/// 获取指定工作流、角色、时间段的实例集合
/// </summary>
/// <param name="workflowName">流程名称</param>
/// <param name="userIdentity">用户身份</param>
/// <param name="role">审批角色</param>
/// <param name="startDate">时间段起始时间</param>
/// <param name="endDate">时间段截止时间</param>
/// <returns></returns>
protected override InstanceCollection Distill(string workflowName, IUserIdentity userIdentity, ApprovalRole role, DateTime startDate, DateTime endDate)
{
List <StateMachineWorkflowInstance> instances = new List <StateMachineWorkflowInstance>();
StateMachineWorkflow workflow = (StateMachineWorkflow)WorkflowRuntime.Current.GetService <IWorkFlowDefinePersistService>().GetWorkflowDefine(workflowName);
Dictionary <string, int> stateIndex = new Dictionary <string, int>();
List <string> allStates = new List <string>();
for (int i = 0; i < workflow.States.Length; i++)
{
ApprovalState state = workflow.States[i];
if (state.IsApprovalState && !state.Name.Equals(workflow.InitState))
{
stateIndex.Add(state.Name, i);
allStates.Add(state.Name);
}
}
if (allStates.Count == 0)
{
return(new InstanceCollection());
}
instances.AddRange(WorkflowRuntime.Current.GetListByState(workflowName, allStates.ToArray()));
InstanceCollection collection = new InstanceCollection();
foreach (StateMachineWorkflowInstance one in instances)
{
InstanceWithRole o = new InstanceWithRole(one, role, true);
o.TaskName = ((char)((int)'a' + stateIndex[one.CurrentState.Name])) + "." + one.CurrentState.Description;
collection.Add(o);
}
return(collection);
}
private List <ApprovalAssignment> GetAssignment(InstanceWithRole instance, List <ApprovalAssignment> assignmentList)
{
List <ApprovalAssignment> rtn = new List <ApprovalAssignment>();
foreach (ApprovalAssignment one in assignmentList)
{
if (one.WorkflowInstanceId.Equals(instance.Instance.Id))
{
rtn.Add(one);
}
}
return(rtn);
}
/// <summary>
/// 设置任务项目的相关属性值
/// </summary>
/// <param name="collection">The collection.</param>
/// <param name="taskItem">工作项目</param>
/// <param name="userIdentity">The user identity.</param>
public virtual void FillItemProperty(InstanceCollection collection, ITaskItem taskItem, IUserIdentity userIdentity)
{
if (collection == null || collection.Count == 0)
{
throw new ArgumentException("实例集合不能为空", "collection");
}
taskItem.EaId = collection[0].Instance.EaId;
InstanceWithRole instance = GetInstance(collection);
taskItem.InstanceId = instance.Instance.Id;
taskItem.PersistTime = instance.Instance.PersistTime;
taskItem.ExceedTime = instance.ExceedTime;
}