[Coupons] - Cashback totals in order table displaying row with "0" af…

…ter cashback has been removed (#143)

* fix: remove cashback entries with zero total amount to clean up breakdown

* 4.44.7

* fix: streamline cashback removal process to eliminate empty entries from breakdown

* 4.44.8

* fix: update cashback filtering to use Dinero for amount comparison

* 4.44.9

* fix: enhance cashback calculation by adding coupon validation and simplifying filter logic

* 4.44.10

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@epilot/pricing",
-  "version": "4.44.6",
+  "version": "4.44.10",
   "description": "Pricing Library",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",

src/pricing.ts

@@ -467,6 +467,8 @@ const recomputeDetailTotals = (
       ? toDineroFromInteger(priceItemToAppend.cashback_amount!)
       : undefined;
 
+  const coupon = (priceItemToAppend as PriceItemDto)?._coupons?.[0];
+
   const cashbackPeriod = priceItemToAppend.cashback_period;
   const priceBeforeDiscountAmountTotal =
     typeof priceItemToAppend.before_discount_amount_total !== 'undefined'
@@ -579,7 +581,7 @@ const recomputeDetailTotals = (
   }
 
   // Cashback totals
-  if (priceCashBackAmount && cashbackPeriod !== undefined) {
+  if (priceCashBackAmount && cashbackPeriod !== undefined && Boolean(coupon)) {
     const cashbackMatchIndex = cashbacks.findIndex((cashback) => cashback.cashback_period === cashbackPeriod);
 
     if (cashbackMatchIndex !== -1) {
@@ -594,6 +596,11 @@ const recomputeDetailTotals = (
     }
   }
 
+  // Remove empty cashbacks from the breakdown
+  if (cashbacks.length > 0) {
+    cashbacks.filter((cashback) => cashback.amount_total > 0);
+  }
+
   return {
     amount_subtotal: subtotal.add(priceSubtotal).getAmount(),
     amount_total: total.add(priceTotal).getAmount(),