private async Task CalcCurrentTotal(MemberPoint menberPoint)
{
var pointInfo = await GetMemberPointInfo(menberPoint.Owner.MemberID);
if (pointInfo != null)
{
menberPoint.CurrentTotalQuantity = pointInfo.PointTotal + menberPoint.Quantity;
}
else
{
menberPoint.CurrentTotalQuantity = menberPoint.Quantity;
}
}
private async Task <decimal> AddOneMemberPoint(SaleToCustomerDetail saleToCustomerDetail, MemberPointRule pointRule,
string customerID, string customerLevel, LevelRelation relation)
{
if (string.IsNullOrWhiteSpace(customerID) == false && string.IsNullOrWhiteSpace(customerLevel) == false)
{
MemberPoint menberPoint = new MemberPoint(saleToCustomerDetail);
menberPoint.Owner = this.AppDbContext.FindOrAttachToLocal(customerID);
menberPoint.UseableDate = pointRule.CalcAvailableDate(menberPoint.DealDate);
menberPoint.Quantity = pointRule.Calc(customerLevel, relation, saleToCustomerDetail.Price - saleToCustomerDetail.CashCoupon);
menberPoint.ID = IDGenerator.GetMemberPointIDGenerator(this.AppDbContext).GetNext();
await CalcCurrentTotal(menberPoint);
this.AppDbContext.MemberPoint.Add(menberPoint);
return(menberPoint.Quantity);
}
return(0);
}
public async Task <IActionResult> PointExch(MemberPointInfoViewModel model)
{
if (ModelState.IsValid)
{
if (model.ExchAmount < 0)
{
return(ErrorMessage.BadRequestJsonResult("ExchAmount must be greater than 0."));
}
MemberPointInfoViewModel pointInfo = await GetMemberPointInfo(model.MemberID);
if (pointInfo == null || pointInfo.UsablePoint < model.ExchAmount)
{
return(ErrorMessage.BadRequestJsonResult("ExchAmount is greater than UsablePoint."));
}
MemberPoint exchPoint = new MemberPoint();
exchPoint.ID = IDGenerator.GetMemberPointIDGenerator(_applicationDbContext).GetNext();
exchPoint.OwnerMemberID = model.MemberID;
exchPoint.Type = "PointExch";
exchPoint.OperationBy = new Member
{
MemberID = (await this.GetCurrentUserAsync()).UserName
};
exchPoint.Quantity = -model.ExchAmount;
exchPoint.CurrentTotalQuantity = pointInfo.PointTotal;
this._applicationDbContext.MemberPoint.Add(exchPoint);
this._applicationDbContext.SaveChanges();
MemberPointInfoViewModel newPointInfo = await GetMemberPointInfo(model.MemberID);
newPointInfo.IDCard = model.IDCard;
newPointInfo.MemberName = model.MemberName;
return(Json(newPointInfo));
}
return(ErrorMessage.BadRequestJsonResult(ModelState.Values.SelectMany(x => x.Errors)));
}
private async Task <SellMemberPointViewModel> AddMemberPoint(SaleToCustomerDetail saleToCustomerDetail)
{
MemberPointRule pointRule = await this.GetPointRule();
// Left JOIN
/*
* var customers = await (from m1 in _applicationDbContext.Members
* join m2 in _applicationDbContext.Members
* on m1.ReferenceMemberID equals m2.MemberID
* select new {
* MemberID = m1.MemberID,
* MemberName = m1.Name,
* MemberLevel = m1.Level,
*
* Up1ID = m2.MemberID,
* Up1Name = m2.Name,
* Up1Level = m2.Level,
* Up1ReferenceMemberID = m2.ReferenceMemberID
* } into M12
* join m3 in _applicationDbContext.Members
* on M12.Up1ReferenceMemberID equals m3.MemberID into M23
* from m5 in M23.DefaultIfEmpty()
* where M12.MemberID.Equals(saleToCustomerDetail.Sale.Customer.MemberID,
* StringComparison.InvariantCultureIgnoreCase)
* select new SellMemberPointViewModel
* {
* MemberID = M12.MemberID,
* MemberName = M12.MemberName,
* MemberLevel = M12.MemberLevel,
*
* Up1ID = M12.Up1ID,
* Up1Name = M12.Up1Name,
* Up1Level = M12.Up1Level,
*
* Up2ID = m5.MemberID,
* Up2Name = m5.Name,
* Up2Level = m5.Level,
* }).FirstOrDefaultAsync();
*
*/
var customers = GetCustomersFromSqlCommand(_applicationDbContext.Database.AsRelational(),
saleToCustomerDetail.Sale.Customer.MemberID);
if (customers == null)
{
return(new SellMemberPointViewModel
{
MemberID = "",
MemberName = "",
MemberLevel = "",
Up1ID = "",
Up1Name = "",
Up1Level = "",
Up2ID = "",
Up2Name = "",
Up2Level = ""
});
}
if (string.IsNullOrWhiteSpace(customers.MemberID) == false)
{
MemberPoint menberPoint = new MemberPoint(saleToCustomerDetail);
menberPoint.Owner = new Member {
MemberID = customers.MemberID
};
menberPoint.UseableDate = pointRule.CalcAvailableDate(menberPoint.DealDate);
menberPoint.Quantity = pointRule.Calc(customers.MemberLevel, LevelRelation.Self, saleToCustomerDetail.Price);
menberPoint.ID = IDGenerator.GetMemberPointIDGenerator(this._applicationDbContext).GetNext();
var pointInfo = await GetMemberPointInfo(menberPoint.Owner.MemberID);
if (pointInfo != null)
{
menberPoint.CurrentTotalQuantity = pointInfo.PointTotal;
}
this._applicationDbContext.MemberPoint.Add(menberPoint);
customers.PointCount = menberPoint.Quantity;
}
if (string.IsNullOrWhiteSpace(customers.Up1ID) == false)
{
MemberPoint menberPoint = new MemberPoint(saleToCustomerDetail);
menberPoint.Owner = new Member {
MemberID = customers.Up1ID
};
menberPoint.UseableDate = pointRule.CalcAvailableDate(menberPoint.DealDate);
menberPoint.Quantity = pointRule.Calc(customers.Up1Level,
LevelRelation.Son, saleToCustomerDetail.Price);
menberPoint.ID = IDGenerator.GetMemberPointIDGenerator(this._applicationDbContext).GetNext();
var pointInfo = await GetMemberPointInfo(menberPoint.Owner.MemberID);
if (pointInfo != null)
{
menberPoint.CurrentTotalQuantity = pointInfo.PointTotal;
}
this._applicationDbContext.MemberPoint.Add(menberPoint);
customers.Up1PointCount = menberPoint.Quantity;
}
if (string.IsNullOrWhiteSpace(customers.Up2ID) == false)
{
MemberPoint menberPoint = new MemberPoint(saleToCustomerDetail);
menberPoint.Owner = new Member {
MemberID = customers.Up2ID
};
menberPoint.UseableDate = pointRule.CalcAvailableDate(menberPoint.DealDate);
menberPoint.Quantity = pointRule.Calc(customers.Up2Level,
LevelRelation.Grandson, saleToCustomerDetail.Price);
menberPoint.ID = IDGenerator.GetMemberPointIDGenerator(this._applicationDbContext).GetNext();
var pointInfo = await GetMemberPointInfo(menberPoint.Owner.MemberID);
if (pointInfo != null)
{
menberPoint.CurrentTotalQuantity = pointInfo.PointTotal;
}
this._applicationDbContext.MemberPoint.Add(menberPoint);
customers.Up2PointCount = menberPoint.Quantity;
}
return(customers);
}
