private async Task SendProgress(string nextStepId,
string assignToUserIds,
string assignToUserNames,
JsonModel jsonModel,
WfProcessInstance processInstance,
WfProcess process,
WfActivityInstance currActIns)
{
var nextAct = process.GetActivity(nextStepId);
if (nextAct == null)
{
jsonModel.statusCode = 300;
jsonModel.message = $"流程 {process.Name}的节点 {nextStepId} 找不到！";
return;
}
var nextActInstance = CreateActivityInstance(process,
processInstance,
nextAct,
WfActivityState.Running,
assignToUserIds,
assignToUserNames);
nextActInstance.PreActInstanceId = currActIns.Id;
processInstance.CurrActivityName = nextActInstance.ActivityName;
await WfActivityInstanceRepository.SaveAsync(nextActInstance);
}
/// <summary>
/// 生成回退节点
/// </summary>
/// <param name="processInstance"></param>
/// <param name="process"></param>
/// <param name="currActIns"></param>
/// <returns></returns>
private async Task FallBackProgress(WfProcessInstance processInstance,
WfProcess process,
WfActivityInstance currActIns,
string backStepId)
{
var preActInstance = await WfActivityInstanceRepository.GetLatestActivityAsync(processInstance.Id, backStepId);
var backActivity = process.GetActivity(backStepId);
var backActInstance = CreateActivityInstance(process,
processInstance,
backActivity,
WfActivityState.Running,
preActInstance.AssignToUserIds,
preActInstance.AssignToUserNames);
backActInstance.PreActInstanceId = preActInstance.PreActInstanceId;
backActInstance.BackActivityInstanceId = currActIns.Id;
processInstance.CurrActivityName = backActInstance.ActivityName;
currActIns.ActivityState = WfActivityState.Sendbacked;
await WfActivityInstanceRepository.SaveAsync(backActInstance);
}
