/// <summary>
/// 构造函数
/// </summary>
public FlowRuntime(FlowInstance instance)
{
dynamic schemeContentJson = Newtonsoft.Json.JsonConvert.DeserializeObject(instance.SchemeContent);//获取工作流模板内容的json对象;
InitLines(schemeContentJson);
InitNodes(schemeContentJson);
currentNodeId = (string.IsNullOrEmpty(instance.ActivityId) ? startNodeId : instance.ActivityId);
currentNodeType = GetNodeType(currentNodeId);
FormData = instance.FormData;
title = schemeContentJson.title;
initNum = schemeContentJson.initNum;
previousId = instance.PreviousId;
flowInstanceId = instance.Id;
//会签开始节点和流程结束节点没有下一步
if (currentNodeType == 0 || currentNodeType == 4)
{
nextNodeId = "-1";
nextNodeType = -1;
}
else
{
nextNodeId = GetNextNodeId();//下一个节点
nextNodeType = GetNodeType(nextNodeId);
}
}
public virtual async Task <FlowSheet> CreateSheet(FlowInstance instance, FlowForm flowForm)
{
var formData = instance.FormData;
var formKey = flowForm.FormKey;
//生成单据
var flowSheet = new FlowSheet()
{
FlowInstanceId = instance.Id,
SheetName = instance.InstanceName,
FormKey = formKey,
SheetNature = SheetNature.正单
};
var sheetId = await FlowSheetManager.InsertAndGetIdAsync(flowSheet);
return(flowSheet);
}
public async Task CreateRevertSheet(FlowSheet flowSheet, string revertReason)
{
//产生新的流程实例
var instance = flowSheet.FlowInstance;
var newInstance = new FlowInstance()
{
InstanceName = instance.InstanceName,
FormContent = instance.FormContent,
FormData = instance.FormData,
FlowFormId = instance.FlowFormId,
FormType = instance.FormType,
InstanceStatus = instance.InstanceStatus,
IsActive = true,
Code = Common.Fun.ConvertToTimeStamp(DateTime.Now).ToString()
};
var newInstanceId = await FlowInstanceManager.InsertAndGetIdAsync(newInstance);
//生成新的单据
var newFlowSheet = new FlowSheet()
{
UnitId = flowSheet.UnitId,
FlowInstanceId = newInstanceId,
SheetSN = FlowSheetManager.GenerateSheetSN(flowSheet.FormKey),
SheetName = newInstance.InstanceName,
FormKey = flowSheet.FormKey,
SheetNature = SheetNature.冲红,
RelSheetId = flowSheet.Id,
RevertReason = revertReason,
Property = flowSheet.Property
};
newFlowSheet.SheetDate = flowSheet.SheetDate;
newFlowSheet.Remarks = flowSheet.Remarks;
var newSheetId = await FlowSheetManager.InsertAndGetIdAsync(newFlowSheet);
//设置旧单据状态
flowSheet.SheetNature = SheetNature.被冲红;
flowSheet.RelSheetId = newSheetId;
flowSheet.RevertReason = revertReason;
await HandleRevert(newFlowSheet);
}