change prices &...

src/views/base/copper&silver/index.vue

@@ -308,8 +308,17 @@ const finalPrice = computed(() => {
   }
 })
 
-const payablePrice = computed(() => finalPrice.value)
-const equivalentPrice = computed(() => usePriceWithoutType(((isBuy ? price.value?.buy ?? 0 : price.value?.sell ?? 0) * (parseFloat(((form.value?.goldValue ?? 0) * 0.01).toFixed(4))) ).toFixed(0)) )
+const payablePrice = computed(() =>
+  isBuy.value ? finalPrice.value + feeInRial.value : finalPrice.value - feeInRial.value
+)
+const feeInGrams = computed(() =>
+  parseFloat(((form.value?.goldValue ?? 0) * 0.01).toFixed(4))
+)
+const unitPrice = computed(() =>
+  (props?.ProductItem?.price_profit ?? 0) + (props?.ProductItem?.price ?? 0)
+)
+const feeInRial = computed(() => unitPrice.value * feeInGrams.value)
+const equivalentPrice = computed(() => usePriceWithoutType(feeInRial.value.toFixed(0)))
 
 const disableTransaction = computed(() =>
   loading.value ||
@@ -506,6 +515,28 @@ const limitedPrice = computed(() => {
     }
   }
 }*/
+function syncFormWithLatestPrice() {
+  if (!price.value) return
+
+  const goldValue = form.value.goldValue
+  if (goldValue !== undefined && goldValue !== null && goldValue !== '' && !isNaN(Number(goldValue))) {
+    calculateCash(Number(goldValue))
+    return
+  }
+
+  const goldCash = form.value.goldCash
+  if (goldCash !== undefined && goldCash !== null && goldCash !== '' && !isNaN(Number(goldCash))) {
+    calculateGold(Number(goldCash))
+  }
+}
+
+watch(
+  () => [basePriceValue.value, isBuy.value],
+  () => {
+    syncFormWithLatestPrice()
+  }
+)
+
 function calculateCash(val: number) {
   priceErrorVisible.value = false
   if (price.value) {
@@ -597,10 +628,10 @@ const formatter = (value: number) => {
 const price = computed((): Price => <Price>lastPrice.value ?? 0)
 
 const goldPriceValue = computed(() => {
-  if (!price.value) return 0
-  return isBuy.value 
-    ? (price.value.buy ?? 0)
-    : (price.value.sell ?? 0)
+  if (!lastPrice.value?.price) return 0
+  return isBuy.value
+    ? (lastPrice.value.buy ?? 0)
+    : (lastPrice.value.sell ?? 0)
 })
 
 async function initPrice() {