/// <summary>
/// 获取任务（分页）
/// </summary>
/// <param name="query"></param>
/// <param name="activityState"></param>
/// <returns></returns>
private IEnumerable <TaskViewEntity> GetTasksPaged(TaskQueryEntity query, int activityState, out int allRowsCount)
{
//processState:2 -running 流程处于运行状态
//activityType:4 -表示“任务”类型的节点
//activityState: 1-ready（准备）, 2-running（）运行；
ISession session = SessionFactory.CreateSession();
string orderBySql = "ORDER BY TASKID DESC";
string whereSql = string.Format(@"WHERE AppInstanceID={0} AND ProcessGUID='{1}' AND AssignedToUserID={2}
AND ActivityState={3} AND ProcessState=2 AND ActivityType=4",
query.AppInstanceID, query.ProcessGUID, query.UserID, activityState);;
//如果数据记录数为0，则不用查询列表
allRowsCount = TaskRepository.GetCount <TaskViewEntity>(whereSql, session.Connection, session.Transaction);
if (allRowsCount == 0)
{
return(null);
}
//查询列表数据并返回结果集
var list = TaskRepository.GetPage <TaskViewEntity>(query.PageIndex, query.PageSize, whereSql,
new
{
appInstanceID = query.AppInstanceID,
processGUID = query.ProcessGUID,
activityState = activityState,
userID = query.UserID
},
orderBySql,
session.Connection,
session.Transaction);
return(list);
}
public IList <TaskViewEntity> GetReadyTasks(TaskQueryEntity query)
{
int allRowsCount = 0;
var taskManager = new TaskManager();
return(taskManager.GetReadyTasks(query, out allRowsCount).ToList());
}
internal IEnumerable <ActivityInstanceEntity> GetAcitivityInstancePaged(TaskQueryEntity query)
{
ISession session = SessionFactory.CreateSession();
var whereSql = @" WHERE AppInstanceID = @appInstanceID
AND ProcessGUID = @processGUID";
var orderBySql = "ORDER BY CreatedDateTime DESC";
var entityList = ActivityInstanceRepository.GetPage <ActivityInstanceEntity>(query.PageIndex, query.PageSize,
whereSql, new {
appInstanceID = query.AppInstanceID,
processGUID = query.ProcessGUID
},
orderBySql,
session.Connection, session.Transaction);
return(entityList);
}
/// <summary>
/// 获取当前用户待办的任务
/// </summary>
/// <param name="query"></param>
/// <returns></returns>
internal IEnumerable <TaskViewEntity> GetReadyTasks(TaskQueryEntity query, out int allRowsCount)
{
return(GetTasksPaged(query, 1, out allRowsCount));
}