/// <summary>
/// 【具体业务根据需要重写】工作流审批 任务节点 返回执行人 - 默认返回为工作流角色设置中的用户列表
/// </summary>
/// <param name="line"></param>
/// <returns></returns>
public virtual List <ICommunicationable> DoWorkFlowGetTaskUserList(WorkFlowDefLineDetail line)
{
var workflowRole = WorkFlowRole.GetInstance(line.ToStep.WorkFlowRoleId);
var userIds = workflowRole.GetDescripUserId();
BaseResponseList <UserManager> userManagers = UserManager.searchList(new UserManagerSearchRequest()
{
cId = new BaseBatchRequest <string>()
{
rows = userIds
},
page = 0
});
List <ICommunicationable> result = new List <ICommunicationable>();
if (userManagers.rows != null)
{
if (userManagers.rows.Count > 0)
{
foreach (var item in userManagers.rows)
{
result.Add(item);
}
}
}
return(result);
}
/// <summary>
/// 更新流程的工作流书签ID 保存为toStep.Id 用于下次流程启动时恢复到当前位置
/// </summary>
/// <param name="line">工作流关系线信息</param>
protected void SetWorkFlowBookMark(WorkFlowDefLineDetail line)
{
using (var db = new DefaultContainer())
{
var row = db.Db_BaseWorkOrderSet.Single(p => p.Id == this.Id);
row.WorkFlowBookMarkId = line.ToStep.Id;
db.SaveChanges();
}
}
/// <summary>
/// 记录到审批历史记录
/// </summary>
/// <param name="line"></param>
private void LogToApprovalHistory(WorkFlowDefLineDetail line)
{
using (var db = new DefaultContainer()) {
var dbRow = new Db_BaseWorkOrderApprovalHistory()
{
CreatedOn = DateTime.Now,
Db_BaseWorkOrderId = this.Id,
Id = Guid.NewGuid().ToString(),
WorkFlowDefLineId = line.Id
};
db.Db_BaseWorkOrderApprovalHistorySet.Add(dbRow);
db.SaveChanges();
}
}
/// <summary>
/// 【具体业务根据需要重写】选择下一步操作线路 与 其他附加的操作 - 默认返回后续多条分后续分支中默认的第一条
/// </summary>
/// <param name="line"></param>
/// <param name="nextLines"></param>
/// <returns></returns>
public virtual WorkFlowDefLineDetail DoWorkFlowSelectLine(WorkFlowDefLineDetail line, List <WorkFlowDefLineDetail> nextLines)
{
//默认就是返回默认的那一个
return(nextLines.First());
}
/// <summary>
/// 【具体业务根据需要重写】执行审批工作流前 - 一般 可进行一些验证 默认返回为True
/// </summary>
/// <param name="line"></param>
/// <returns></returns>
public virtual bool DoWorkFlowConfimBefore(WorkFlowDefLineDetail line)
{
return(true);
}
/// <summary>
/// 执行工作流
/// </summary>
/// <param name="line"></param>
public virtual void DoWorkFlowConfim(WorkFlowDefLineDetail line)
{
if (line.ToStep != null)
{
if (!DoWorkFlowConfimBefore(line))
{
throw new ValiDataException("当前工作流无法执行");
}
LogToApprovalHistory(line);
//记录流程走向
//判断下一步 是否为结束节点 如果是 则完成工作流
if (line.ToStep.type == WorkFlowStepType.end)
{
SetWorkFlowToEndStatus();
UserLog.create("流程已结束", "工作流", adminUser, this);
DoWorkFlowEndAfter();
return;
}
else if (line.ToStep.type == WorkFlowStepType.task)
{
SetWorkFlowBookMark(line);
//保存执行人
var userList = DoWorkFlowGetTaskUserList(line);
List <string> userIdList = new List <string>();
List <string> userFullNameList = new List <string>();
foreach (var item in userList)
{
userIdList.Add(item.getIdString());
userFullNameList.Add(item.getFullNameString());
}
//if (!userIdList.Contains(adminUser.Id)) {
// userList.Add(adminUser);
//}
//保存到数据库
using (var db = new DefaultContainer()) {
List <Db_BaseWorkOrderTaskUser> taskDbUsers = new List <Db_BaseWorkOrderTaskUser>();
foreach (var item in userList)
{
taskDbUsers.Add(new Db_BaseWorkOrderTaskUser()
{
Id = Guid.NewGuid().ToString(),
CreatedOn = DateTime.Now,
IsConfirm = false,
UserId = item.getIdString(),
Db_BaseWorkOrderId = this.Id,
Db_WorkFlowDefLineId = line.Id,
Db_WorkFlowDefinitionId = this.WorkFlowDefinitionId,
Db_WorkFlowDefStepId = line.ToStep.Id,
userName = item.getFullNameString()
});
}
db.Db_BaseWorkOrderTaskUserSet.AddRange(taskDbUsers);
db.SaveChanges();
}
DoWorkFlowSetTaskUserListAfter(userList);
string taskUsers = "未指定的审批用户";
if (userFullNameList.Count > 0)
{
taskUsers = string.Join(",", userFullNameList);
}
UserLog.create(string.Format("执行已到任务节点[{0}]，等待用户[{1}]审批", line.ToStep.name, taskUsers), "工作流", adminUser, this);
return;
}
else
{
string msg = string.Format("执行流程，步骤：[{0}]", line.ToStep.name);
UserLog.create(msg, "工作流", adminUser, this);
//获取下一步
var nextLines = line.ToStep.GetNextLineDetails();
if (nextLines.Count > 0)
{
var next = DoWorkFlowSelectLine(line, nextLines);
//递归继续
DoWorkFlowConfim(next);
}
}
}
}