fix: calc price

src/pages/11_credit-note/expansion/ProductExpansion.vue

@@ -12,10 +12,13 @@ import { baseUrl, formatNumberDecimal } from 'src/stores/utils';
 import { precisionRound } from 'src/utils/arithmetic';
 import { productColumn } from '../constants';
 
+import { useCreditNote } from 'src/stores/credit-note';
+
 const configStore = useConfigStore();
 const { data: config } = storeToRefs(configStore);
 
 const currentExpanded = ref<boolean[]>([]);
+const creditNote = useCreditNote();
 
 defineProps<{
   readonly?: boolean;
@@ -44,15 +47,22 @@ function calcPricePerUnit(product: RequestWork['productService']) {
   return product.pricePerUnit - product.discount / product.amount;
 }
 
-function calcPrice(c: RequestWork['productService'], amount: number) {
-  const pricePerUnit = c.pricePerUnit - c.discount / c.amount;
-  const priceNoVat = pricePerUnit;
-  const priceDiscountNoVat = priceNoVat * amount;
+function calcVat(c: RequestWork['productService']) {
+  const vatFactor = c.product.serviceChargeCalcVat
+    ? (config.value?.vat ?? 0.07)
+    : 0;
 
-  const rawVatTotal =
-    c.vat === 0 ? 0 : priceDiscountNoVat * (config.value?.vat || 0.07);
+  const price = precisionRound(
+    c.pricePerUnit * (1 + vatFactor) - c.discount / (1 + vatFactor),
+  );
 
-  return precisionRound(priceNoVat * amount + rawVatTotal);
+  const vat = (price / (1 + vatFactor)) * vatFactor;
+  return vat;
+}
+
+function calcPrice(c: RequestWork[]) {
+  const price = creditNote.getfinalPriceCredit(c);
+  return price.finalPrice;
 }
 </script>
 <template>
@@ -162,12 +172,7 @@ function calcPrice(c: RequestWork['productService'], amount: number) {
 
             <!-- total -->
             <q-td class="text-right">
-              {{
-                formatNumberDecimal(
-                  calcPrice(props.row.product, props.row.list.length),
-                  2,
-                )
-              }}
+              {{ formatNumberDecimal(calcPrice(props.row.list), 2) }}
             </q-td>
             <q-td>
               <q-btn