public async Task <string> ConstructPreciseWorkItem(Precise4GView view, DateTime begin, DateTime end, string userName)
{
var existedItem = await _repository.GetPreciseExistedAsync(view.CellId, view.SectorId);
if (existedItem != null)
{
return(null);
}
var serialNumber = "SELF-FS-Precise-" + view.CellId + "-" + view.SectorId + "-" + begin.ToString("yyyyMMdd") +
"-" + end.ToString("yyyyMMdd");
existedItem = await _repository.FirstOrDefaultAsync(x => x.SerialNumber == serialNumber);
if (existedItem != null)
{
return(null);
}
var item = new WorkItem
{
BeginTime = end,
Cause = WorkItemCause.WeakCoverage,
SerialNumber = serialNumber,
ENodebId = view.CellId,
SectorId = view.SectorId,
Deadline = end.AddMonths(1),
StaffName = userName,
Type = WorkItemType.SelfConstruction,
Subtype = WorkItemSubtype.PreciseRate,
State = WorkItemState.ToBeSigned,
Comments =
"[" + DateTime.Now + "]" + userName + ": 创建工单" + serialNumber + ";精确覆盖率=" + view.SecondRate +
";MR总数=" + view.TotalMrs + ";TOP天数=" + view.TopDates
};
var result = await _repository.InsertAsync(item);
_repository.SaveChanges();
return(result?.SerialNumber);
}