internal String[] CreateProductPromotion()
{
long pointsEarned = 0;
ICustomer customer = null;
if (SecurityConnector.CurrentCustomer != null && customerCode == SecurityConnector.CurrentCustomer.Code)
{
customer = SecurityConnector.CurrentCustomer;
}
foreach (IPromotion pr in Settings.SalePromotions)
{
if (!pr.PromotionCoverAll(this.promotionRange))
{
continue;
}
if (this.promotionRange == PromotionRange.CUSTOMER)
{
if (customer == null || !((BasePromotion)pr).CheckCustomerGroup(customer))
{
continue;
}
}
BasePromotion basePRM = (BasePromotion)pr;
if (basePRM.LimitType != LimitType.NoLimit)
{
continue;
}
//compare promotions with requirement totals
if (CheckLimit(basePRM))
{
soldItems.SetPromotion(basePRM, false);
}
}
//Apply product and category promotion to document
BasePromotion[] tempPromotions = soldItems.Promotions;
foreach (BasePromotion prm in tempPromotions)
{
((IPromotion)prm).ApplyPromotion();
pointsEarned += ((IPromotion)prm).PointEarned;
}
List <String> promoLines = soldItems.PromotedLines;
if (promoLines.Count > 0)
{
promoLines.Add(String.Format("00,KOD,{0}", Settings.PromoKey));
}
for (int cntr = 0; cntr < promoLines.Count; cntr++)
{
promoLines[cntr] = String.Format("1,{0:D5},{1}", cntr + 1, promoLines[cntr]);
}
return(promoLines.ToArray());
}
internal void SetPromotion(BasePromotion basePRM, bool isApplied)
{
DataRow[] rows = promotions.Select("Id = '" + basePRM.Id + "'");
if (rows.Length > 0)
{
if (!(bool)rows[0]["IsApplied"])
{
rows[0]["IsApplied"] = isApplied;
}
}
else
{
promotions.Rows.Add(basePRM.Id, basePRM, isApplied);
}
}
internal List <int> GetSalesID(BasePromotion basePRM)
{
List <int> salesIDList = new List <int>();
string query = String.Format("Plu ={0} And Quantity > 0", basePRM.GiftProductLabelNo);
DataRow[] rows = SoldItem.Instance().Select(query);
foreach (DataRow row in rows)
{
salesIDList.Add((int)row["LineNo"]);
}
return(salesIDList);
}
private bool CheckLimit(BasePromotion basePRM)
{
switch (basePRM.LimitType)
{
case LimitType.NoLimit:
return(SoldItem.Instance().TotalAmount(basePRM) > 0m);
case LimitType.Amount:
return(soldItems.TotalAmount(basePRM) >= basePRM.RequiredAmount);
case LimitType.Quantity:
return(soldItems.LineTotal(basePRM) >= basePRM.RequiredQuantity);
default:
return(false);
}
}
internal void GiveAsPromotion(BasePromotion basePRM)
{
decimal giftQuantity = basePRM.GiftProductQuantity;
decimal appliedQuantity = 0m;
string query = String.Format("Plu ={0} And Quantity > 0", basePRM.GiftProductLabelNo);
DataRow[] rows = SoldItem.Instance().Select(query);
if (rows.Length > 0)
{
foreach (DataRow row in rows)
{
appliedQuantity = Math.Min(giftQuantity, (decimal)row["Quantity"]);
giftQuantity -= appliedQuantity;
row["DiscountAmount"] = (decimal)row["DiscountAmount"] +
Math.Round(appliedQuantity * ((decimal)row["Amount"] - (decimal)row["DiscountAmount"]) / (decimal)row["Quantity"], 2);
row["Quantity"] = (decimal)row["Quantity"] - appliedQuantity;
if (giftQuantity <= 0)
{
break;
}
}
}
SetPromotion(basePRM, appliedQuantity > 0);
}
internal String[] CreatePromotionList()
{
if (documentTotalAmount == 0)
{
return new String[] { }
}
;
List <String> promoRemarks = new List <string>();
long pointsEarned = 0;
ICustomer customer = null;
if (SecurityConnector.CurrentCustomer != null && customerCode == SecurityConnector.CurrentCustomer.Code)
{
customer = SecurityConnector.CurrentCustomer;
}
if (customer != null)
{
remarks.Add("M", customer.Name);
}
foreach (IPromotion pr in Settings.SalePromotions)
{
if (!pr.PromotionCoverAll(this.promotionRange))
{
continue;
}
if (this.promotionRange == PromotionRange.CUSTOMER)
{
if (customer == null || !((BasePromotion)pr).CheckCustomerGroup(customer))
{
continue;
}
}
BasePromotion basePRM = (BasePromotion)pr;
IProduct giftProduct = null;
if (basePRM.GiftProductLabelNo > 0)
{
giftProduct = FindProductByLabel(basePRM.GiftProductLabelNo);
}
if (basePRM.LimitType == LimitType.NoLimit && giftProduct == null && basePRM.Points == 0)
{
continue;
}
//compare promotions with requirement totals
if (CheckLimit(basePRM))
{
soldItems.SetPromotion(basePRM, false);
if (giftProduct != null && soldItems.LineTotal(basePRM.GiftProductLabelNo) > 0m)
{
if (basePRM.LimitType == LimitType.Amount)
{
soldItems.GiveAsPromotion(basePRM);
}
else if (soldItems.LineTotal(basePRM) >= basePRM.RequiredQuantity)
{
//calculates how many times promotion will applied
int giftRatio = (int)(soldItems.LineTotal(basePRM) / basePRM.RequiredQuantity);
for (int i = 0; i < giftRatio; i++)
{
soldItems.GiveAsPromotion(basePRM);
}
}
}
}
}
//Apply product and category promotion to document
BasePromotion[] tempPromotions = soldItems.Promotions;
foreach (BasePromotion prm in tempPromotions)
{
((IPromotion)prm).ApplyPromotion();
pointsEarned += ((IPromotion)prm).PointEarned;
}
//Gets total discount amount
totalDiscount = soldItems.TotalDiscount();
List <String> promoLines = soldItems.PromotedLines;
String promocodeApplied = "";
List <TotalPromotion> giftPromotions = new List <TotalPromotion>();
//define best total promotion
TotalPromotion bestTotalPromotion = null;
//Decimal promotedTotal = paymentAmount - totalDiscount;
Decimal promotedTotal = documentTotalAmount - totalDiscount;
foreach (IPromotion pr in Settings.TotalPromotions)
{
if (!pr.PromotionCoverAll(this.promotionRange))
{
continue;
}
if (!pr.CheckPaymentType(paymentType))
{
continue;
}
if ((this.promotionRange == PromotionRange.CUSTOMER) && (customer == null || !((TotalPromotion)pr).CheckCustomerGroup(customer)))
{
continue;
}
TotalPromotion totalPromo = (TotalPromotion)pr;
if (totalPromo.GiftProductLabelNo > 0)
{
giftPromotions.Add((TotalPromotion)pr);
#if ISKULTUR
IProduct product = FindProductByLabel(totalPromo.GiftProductLabelNo);
Decimal quantity = soldItems.LineTotal(totalPromo.GiftProductLabelNo);
Decimal amountWithoutProduct = promotedTotal - product.UnitPrice * quantity;
if (amountWithoutProduct >= totalPromo.RequiredAmount)
{
promotedTotal = amountWithoutProduct;
}
#endif
}
else
{
Decimal requiredAmount = totalPromo.HavePayment ? promotedTotal : (documentTotalAmount - totalDiscount);
//select best total promotion as discount amount
if (totalPromo.RequiredAmount <= requiredAmount)
{
bestTotalPromotion = bestTotalPromotion == null ? totalPromo : ComparePromotions(bestTotalPromotion, totalPromo, documentTotalAmount);
}
}
}
Decimal discountTotalPromotion = 0, discountCustomerPromotion = 0;
if (bestTotalPromotion != null)
{
// Promosyonun ödeme tipine baðlý deðilse promosyon ödeme parçalý olsa da aratoplama uygulanýyor.
//if (!bestTotalPromotion.HavePayment)
//{
// paymentAmount = documentTotalAmount;
// promotedTotal = paymentAmount - totalDiscount;
//}
}
//Qunatity to be promotion applied
int ratio = 0;
if (bestTotalPromotion != null)
{
ratio = (int)((promotedTotal) / bestTotalPromotion.RequiredAmount);
discountTotalPromotion = Math.Max(bestTotalPromotion.Discount, promotedTotal * bestTotalPromotion.PercentDiscount / 100m);
if (bestTotalPromotion.RequiredAmount <= promotedTotal)
{
discountTotalPromotion = Math.Max(bestTotalPromotion.Discount * ratio, promotedTotal * bestTotalPromotion.PercentDiscount / 100m);
}
else
{
discountTotalPromotion = discountTotalPromotion > totalDiscount ? discountTotalPromotion : 0;
}
//pointsEarned += (bestTotalPromotion.Points + bestTotalPromotion.ExtraPoints) * ratio;
}
//Apply gift product promotions
Decimal promoReqAmount = promotedTotal;
#if ISKULTUR
promoReqAmount -= discountTotalPromotion;
#endif
while (true)
{
TotalPromotion tp = BestGiftPromotion(giftPromotions, promoReqAmount);
if (tp == null)
{
break;
}
ratio = (int)((promoReqAmount) / tp.RequiredAmount);
IProduct giftProduct = FindProductByLabel(tp.GiftProductLabelNo);
Decimal lineQuantity = soldItems.LineTotal(tp.GiftProductLabelNo);
for (int i = 0; i < ratio && lineQuantity > 0; i++)
{
promoReqAmount -= tp.RequiredAmount;
decimal lineDiscount = Math.Max(tp.Discount, giftProduct.UnitPrice * tp.PercentDiscount / 100m);
long linePoint = (tp.Points + tp.ExtraPoints);
if (lineQuantity < 1)
{
lineDiscount = lineDiscount * lineQuantity;
linePoint = (long)(linePoint * lineQuantity);
}
#if ISKULTUR
promoLines.Add(
String.Format("06,IND,SAT {0:D4} %{1:D2}, {2:D10}",
soldItems.GetSalesID((BasePromotion)tp)[i],
(int)0,
(int)Math.Round(lineDiscount * 100, 0)));
if (promoLines.Count > 0)
{
promoLines.Add(String.Format("00,KOD,{0}", Settings.PromoKey));
}
for (int cntr = 0; cntr < promoLines.Count; cntr++)
{
promoLines[cntr] = String.Format("1,{0:D5},{1}", cntr + 1, promoLines[cntr]);
}
pointsEarned += linePoint;
lineQuantity = soldItems.LineTotal(tp.GiftProductLabelNo);
#else
discountTotalPromotion += lineDiscount;
pointsEarned += linePoint;
soldItems.GiveAsPromotion(tp);
lineQuantity = soldItems.LineTotal(tp.GiftProductLabelNo);
#endif
}
}
#if ISKULTUR
promotedTotal = documentTotalAmount;
#endif
promotedTotal -= discountTotalPromotion;
String[] appliedCodes = soldItems.AppliedCodes;
foreach (String appliedCode in appliedCodes)
{
if (appliedCode.Length > 0 && !Str.Contains(promocodeApplied, (appliedCode.Trim() + ",")))
{
promocodeApplied = promocodeApplied + appliedCode.Trim();
}
}
TotalPromotion bestPointPromo = null;
if (customer != null)
{
discountCustomerPromotion = documentTotalAmount * customer.PromotionLimit / 100m;
}
promotedTotal -= discountCustomerPromotion;
if (discountCustomerPromotion > 0)
{
promocodeApplied += "M";
}
if (bestTotalPromotion != null)
{
promocodeApplied += bestTotalPromotion.PromotionCode;
}
//decimal ttlDiscount = paymentAmount - promotedTotal - totalDiscount;
decimal ttlDiscount = 0;
if (isFirstPayment)
{
ttlDiscount = documentTotalAmount - promotedTotal - totalDiscount;
}
if (paymentAmount > promotedTotal && isFirstPayment)
{
paymentAmount = promotedTotal;
}
bestPointPromo = BestPointPromotion(paymentAmount);
if (bestPointPromo != null)
{
int pointMultiple = (int)((paymentAmount) / bestPointPromo.RequiredAmount);
pointsEarned += (bestPointPromo.Points + bestPointPromo.ExtraPoints) * pointMultiple;
if (!bestPointPromo.Equals(bestTotalPromotion))
{
promocodeApplied += bestPointPromo.PromotionCode;
}
}
#if ISKULTUR
int startIndex = promoLines.Count;
#else
int startIndex = 0;
#endif
if (ttlDiscount > 0)
{
promoLines.Add(String.Format("06,IND,TOP {0:D4} %, {1:D10}", 0, (Int64)(ttlDiscount * 100)));//%00
}
if (promocodeApplied.Length > 0)
{
promoLines.Add(String.Format("22,MSG,{0} {1}", PosMessage.PROMOTION_CODE, promocodeApplied));
}
if (promoRemarks.Count > 0)
{
foreach (string pr in promoRemarks)
{
promoLines.Add("29,NOT," + pr);
}
}
if (pointsEarned > 0 && customer != null && !(Str.Contains(customer.Code, "*")))
{
promoLines.Add(String.Format("22,PRM,{0:D9}", pointsEarned));
}
if (customer != null && int.Parse(customer.Number) > 0)
{
promoLines.Add(String.Format("23,PNT,{0:D9}", customer.Number));
}
if (promoLines.Count > 0)
{
promoLines.Add(String.Format("00,KOD,{0}", Settings.PromoKey));
}
for (int cntr = startIndex; cntr < promoLines.Count; cntr++)
{
promoLines[cntr] = String.Format("1,{0:D5},{1}", cntr + 1, promoLines[cntr]);
}
return(promoLines.ToArray());
}
internal decimal LineTotal(BasePromotion basePRM)
{
return(((IPromotion)basePRM).LineQuantity());
}
internal decimal TotalAmount(BasePromotion basePRM)
{
return(((IPromotion)basePRM).TotalAmount());
}