public System.Web.Mvc.ActionResult RejectWorkItem(string appId, string pwd, string userCode, string workItemId, string rejectToActivity, string paramValues)
{
// 获取工作项
OThinker.H3.WorkItem.WorkItem item = this.Engine.WorkItemManager.GetWorkItem(workItemId);
if (item == null) throw new Exception("工作任务不存在");
OThinker.Organization.User user = this.Engine.Organization.GetUserByCode(userCode) as OThinker.Organization.User;
if (user == null) throw new Exception("用户不存在");
List<DataItemParam> listParamValues = JSSerializer.Deserialize<List<DataItemParam>>(paramValues);
// 保存数据项
SaveBizObject(item, user, OThinker.Data.BoolMatchValue.True, listParamValues);
// 获取驳回节点
if (string.IsNullOrEmpty(rejectToActivity))
{// 目标节点为空，则判断当前节点允许驳回的环节
PublishedWorkflowTemplate template = this.Engine.WorkflowManager.GetPublishedTemplate(item.WorkflowCode, item.WorkflowVersion);
ParticipativeActivity activity = template.GetActivityByCode(item.ActivityCode) as ParticipativeActivity;
if (activity == null) throw new Exception("当前环节不允许驳回");
if (activity.PermittedActions.RejectToStart) rejectToActivity = template.StartActivityCode; // 驳回到开始
else if (activity.PermittedActions.RejectToFixed || activity.PermittedActions.RejectToAny)
{
if (activity.PermittedActions.RejectToActivityCodes != null && activity.PermittedActions.RejectToActivityCodes.Length > 0)
{
rejectToActivity = activity.PermittedActions.RejectToActivityCodes[0];
}
}
else if (activity.PermittedActions.Reject)
{// 驳回上一步
InstanceContext context = this.Engine.InstanceManager.GetInstanceContext(item.InstanceId);
int[] tokens = context.GetToken(item.TokenId).PreTokens;
if (tokens != null && tokens.Length > 0)
{
rejectToActivity = context.GetToken(tokens[0]).Activity;
}
}
if (string.IsNullOrEmpty(rejectToActivity))
{
rejectToActivity = template.StartActivityCode;
}
}
// 结束工作项
this.Engine.WorkItemManager.FinishWorkItem(
item.ObjectID,
user.ObjectID,
H3.WorkItem.AccessPoint.ExternalSystem,
null,
OThinker.Data.BoolMatchValue.False,
string.Empty,
null,
H3.WorkItem.ActionEventType.Backward,
10);
// 准备触发后面Activity的消息
OThinker.H3.Messages.ActivateActivityMessage activateMessage
= new OThinker.H3.Messages.ActivateActivityMessage(
OThinker.H3.Messages.MessageEmergencyType.Normal,
item.InstanceId,
rejectToActivity,
OThinker.H3.Instance.Token.UnspecifiedID,
null,
new int[] { item.TokenId },
false,
H3.WorkItem.ActionEventType.Backward);
// 通知该Activity已经完成
OThinker.H3.Messages.AsyncEndMessage endMessage =
new OThinker.H3.Messages.AsyncEndMessage(
OThinker.H3.Messages.MessageEmergencyType.Normal,
item.InstanceId,
item.ActivityCode,
item.TokenId,
OThinker.Data.BoolMatchValue.False,
true,
OThinker.Data.BoolMatchValue.False,
false,
activateMessage);
this.Engine.InstanceManager.SendMessage(endMessage);
return Json(new
{
Result = true,
Message = string.Empty
});
}
