fixed amount

src/views/base/gold/index.vue

@@ -102,20 +102,6 @@
                           @change="percentChange" />
               </a-form-item>
             </Transition>
-<!--            <Transition mode="out-in" name="fade">
-              <div v-if="priceErrorVisible" class="flex gap-1 items-center text-xs mt-[-15px] text-orange-600">
-                <BasicIcon icon="vuesax-linear:danger" />
-                ارزش کل وارد شده بر حسب گرم طلا محاسبه خواهد شد و قیمت وارد شده معادل {{ usePrice(finalPrice) }} می
-                باشد!
-              </div>
-            </Transition>-->
-            <Transition mode="out-in" name="fade">
-              <div v-if="priceErrorVisible" class="flex gap-1 items-center text-xs mt-[-15px] text-blue-600">
-                <BasicIcon icon="vuesax-linear:info-circle" />
-                ارزش کل وارد شده بر حسب گرم طلا محاسبه خواهد شد و قیمت وارد شده معادل {{ usePrice(parseInt(finalPrice.toFixed(0))) }} می
-                باشد!
-              </div>
-            </Transition>
           </div>
         </div>
         <GoldLoading v-model:show="infoVisible" />
@@ -173,7 +159,7 @@
         <div class="flex justify-between ">
           <div>وزن:</div>
           <div class="flex items-center">
-            <div class="font-bold">{{ form.goldValue }}</div>
+            <div class="font-bold">{{ displayTradeGoldAmount }}</div>
             <div class="text-xs mr-1">{{ weightUnit }}</div>
           </div>
         </div>
@@ -195,7 +181,7 @@
         <div v-if="isBuy && feeDeductFromGold" class="flex justify-between mt-3">
           <div>طلا دریافتی:</div>
           <div class="flex items-center">
-            <div class="font-bold">{{ form.goldValue }}</div>
+            <div class="font-bold">{{ displayTradeGoldAmount }}</div>
             <div class="text-xs mr-1">{{ weightUnit }} (دقیق — کارمزد از ریال)</div>
           </div>
         </div>
@@ -235,7 +221,7 @@
         <div class="flex justify-between ">
           <div>وزن:</div>
           <div class="flex items-center">
-            <div class="font-bold">{{ form.goldValue }}</div>
+            <div class="font-bold">{{ displayTradeGoldAmount }}</div>
             <div class="text-xs mr-1">{{ weightUnit }}</div>
           </div>
         </div>
@@ -257,7 +243,7 @@
         <div v-if="isBuy && feeDeductFromGold" class="flex justify-between mt-3">
           <div>طلا دریافتی:</div>
           <div class="flex items-center">
-            <div class="font-bold">{{ form.goldValue }}</div>
+            <div class="font-bold">{{ displayTradeGoldAmount }}</div>
             <div class="text-xs mr-1">{{ weightUnit }} (دقیق — کارمزد از ریال)</div>
           </div>
         </div>
@@ -306,7 +292,7 @@ import img1 from '@/assets/img/home_ly2.svg'
 import { usePrice, usePriceWithoutType } from '@/utils/usePrice'
 import BasicInput from '@/components/BasicPacks/BasicInput.vue'
 import type { Gold } from '@/models/gold'
-import { isIphone, loading, loadingMore, toFixedDownThreeChar } from '@/utils'
+import { isIphone, loading, loadingMore } from '@/utils'
 import BasicButton from '@/components/BasicPacks/BasicButton.vue'
 import router from '@/router'
 import { useWalletStore } from '@/store/walletStore'
@@ -347,7 +333,9 @@ import {
   calcSellTargetCash,
   calcTradeTargetCash,
   feeDeductFromGold,
+  formatTradeGramDisplay,
   loadServiceFeeFromSettings,
+  normalizeOrderGoldAmount,
   serviceFeePercentage,
   type TradeInputLock,
 } from '@/utils/serviceFee'
@@ -380,7 +368,6 @@ const confirmAction = ref<boolean>(false)
 const noCompleteVisible = ref<boolean>(false)
 const buyItems = ref<Transaction[]>([])
 const sellItems = ref<Transaction[]>([])
-const priceErrorVisible = ref<boolean>(false)
 const buyTableOutput = ref<TableOutput<Transaction> | null>(null)
 const sellTableOutput = ref<TableOutput<Transaction> | null>(null)
 const el = ref()
@@ -480,6 +467,10 @@ const payablePrice = computed(() =>
 )
 const sellGoldDebit = computed(() => calcSellGoldDebit(orderGoldAmount.value, feeInGrams.value))
 
+const displayTradeGoldAmount = computed(() =>
+  formatTradeGramDisplay(orderGoldAmount.value)
+)
+
 const minOrderCash = computed(() => productMinOrderCash(props.ProductItem, isBuy.value))
 const maxOrderCash = computed(() => productMaxOrderCash(props.ProductItem))
 const cashValidationMessage = computed(() =>
@@ -653,7 +644,7 @@ function percentChange(val: number) {
       form.value.goldCash = unitCashCalculator.value * val
       calculateGold(form.value.goldCash)
     } else {
-      form.value.goldValue = toFixedDownThreeChar(parseFloat(String(unitGoldCalculator.value * val)))
+      form.value.goldValue = formatTradeGramDisplay(parseFloat(String(unitGoldCalculator.value * val)))
       calculateCash(form.value.goldValue)
     }
   } else {
@@ -669,13 +660,6 @@ const unitCashCalculator = computed(() => {
   return cashWalletBalance.value / 100
 })
 
-function formatTradeGramDisplay(grams: number) {
-  if (Number(serviceFeePercentage.value) > 0) {
-    return parseFloat(grams.toFixed(6))
-  }
-  return toFixedDownThreeChar(grams)
-}
-
 function syncFormWithLatestPrice() {
   const unit = unitPrice.value
   if (!unit || Number.isNaN(unit) || !inputLock.value) return
@@ -707,7 +691,6 @@ watch([feeDeductFromGold, () => serviceFeePercentage.value], () => {
 
 function calculateCash(val: number) {
   inputLock.value = 'gram'
-  priceErrorVisible.value = false
   const unit = unitPrice.value
   if (!unit || Number.isNaN(unit)) return
 
@@ -727,14 +710,11 @@ function calculateGold(val: number) {
 
   if (val) {
     form.value.goldValue = formatTradeGramDisplay(calcGramFromLockedRial(val, unit, isBuy.value))
-    priceErrorVisible.value = parseInt(String(finalPrice.value)) > 0
   } else if (val.toString() === '') {
     form.value.goldValue = undefined
-    priceErrorVisible.value = false
     inputLock.value = null
   } else {
     form.value.goldValue = 0
-    priceErrorVisible.value = false
   }
 }
 
@@ -757,7 +737,6 @@ function setIsBuy(val: boolean) {
   form.value.goldValue = undefined
   form.value.goldCash = undefined
   form.value.percentWallet = 0
-  priceErrorVisible.value = false
   inputLock.value = null
   // console.log(bganim.value.classList)
   // bganim?.value?.classList.add(val?'right':'left')
@@ -814,7 +793,7 @@ async function ok() {
     await createOrder({
       direction: isBuy.value ? 1 : 2,
       price: Math.round(unitPrice.value),
-      amount: orderGoldAmount.value,
+      amount: normalizeOrderGoldAmount(orderGoldAmount.value),
       target_cash: calcTradeTargetCash(form.value.goldCash, inputLock.value)
         ?? calcSellTargetCash(
         form.value.goldCash,