//get Product relative customer,按产品使用情况找客户
public long[] GetProdRelativeCustomer(long ProdID)
{
//取得该产品以及其下属的产品ID
var prods = GetSubProds(ProdID);
var qry = from t in CRMCustomerProds
.Where(t => prods.Contains(t.ProdID))
select t.CustID;
return(qry.ToArray());
}
//按市场部门找客户
public long[] GetCategoryRelativeCustomer(int catID)
{
//category对应的产品codes
DataTable dt = DBExtBase.ExeFillTblBySqlText(this.dataCtx, @"select prodID from crmCategoryProd cp
inner join crmproduct p on left(p.code,len(cp.prodcode)) = cp.prodcode
where catid=" + catID.ToString());
long[] prodIDs = new long[dt.Rows.Count];
for (int i = 0; i < dt.Rows.Count; i++)
{
prodIDs[i] = Convert.ToInt32(dt.Rows[i][0]);
}
var qry = from t in CRMCustomerProds
.Where(t => prodIDs.Contains(t.ProdID))
select t.CustID;
return(qry.ToArray());
}
//把当前记录copy到历史表
private void CopyToHistory(CRMCustomer obj)
{
long NextVersion;
var qry = CRMCustomerProdHistorys.Where(t => t.CustID == obj.CustID);
if (qry.Count() > 0)
{
NextVersion = qry.Max(t => t.Version) + 1;
}
else
{
NextVersion = 1;
}
CRMCustomerHistory h = new CRMCustomerHistory();
h.Version = NextVersion;
h.BirthDay = obj.BirthDay;
h.BuddyList = obj.BuddyList;
h.Budget = obj.Budget;
h.CommissionFactor = obj.CommissionFactor;
h.CRMCustomer = obj;
h.CustAddress = obj.CustAddress;
h.CustBackground = obj.CustBackground;
h.CustCity = obj.CustCity;
h.CustCode = obj.CustCode == null?obj.CustID.ToString() : obj.CustCode;
h.CustCountryID = obj.CustCountryID;
h.CustDistinct = obj.CustDistinct;
h.CustEmpNumID = obj.CustEmpNumID;
h.CustFax = obj.CustFax;
h.CustFromID = obj.CustFromID;
h.CustFullName = obj.CustFullName;
h.CustID = obj.CustID;
h.CustIndustryID = obj.CustIndustryID;
h.CustInfo = obj.CustInfo;
h.CustMaterial = obj.CustMaterial;
h.CustName = obj.CustName;
h.CustOwnerID = obj.CustOwnerID;
h.CustPayMethod = obj.CustPayMethod;
h.CustPort = obj.CustPort;
h.CustProvince = obj.CustProvince;
h.CustPurchaseChannels = obj.CustPurchaseChannels;
h.CustRelationID = obj.CustRelationID;
h.CustRisk = obj.CustRisk;
h.CustSaleChannels = obj.CustSaleChannels;
h.CustStatusID = obj.CustStatusID;
h.CustTel = obj.CustTel;
h.CustTypeID = obj.CustTypeID;
h.CustWeb = obj.CustWeb;
h.FavoriteDest = obj.FavoriteDest;
h.FavoriteProd = obj.FavoriteProd;
h.Gender = obj.Gender;
h.ParentCompany = obj.ParentCompany;
h.Passport = obj.Passport;
h.PassportExpiryDate = obj.PassportExpiryDate;
h.Position = obj.Position;
h.PreferPlace = obj.PreferPlace;
h.PreferPrice = obj.PreferPrice;
h.RequireVisa = obj.RequireVisa;
h.Status = obj.Status;
h.TravelDay = obj.TravelDay;
h.UseOwnMoney = obj.UseOwnMoney;
h.SYSID = obj.SYSID;
this.CRMCustomerHistorys.InsertOnSubmit(h);
var oldList = CRMCustomerProds.Where(t => t.CustID == obj.CustID).ToList();
foreach (var item in oldList)
{
CRMCustomerProdHistory cph = new CRMCustomerProdHistory();
cph.Brand = item.Brand;
cph.CustID = item.CustID;
cph.ProdID = item.ProdID;
cph.Remark = item.Remark;
cph.Usage = item.Usage;
cph.Version = NextVersion;
this.CRMCustomerProdHistorys.InsertOnSubmit(cph);
}
//删除旧的Customer Products
this.CRMCustomerProds.DeleteAllOnSubmit(oldList);
}