fix: 修复管理端订单详情充值金额显示 NaN
与支付成功页同源问题:fee_rate=0 时后端 omitempty 剔除字段,前端 `fee_rate <= 0` 判断对 undefined 失效,进入除法分支得到 NaN。 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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@ -130,13 +130,16 @@ const props = defineProps<{
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/** 充值金额 (base amount before fee) = pay_amount - fee = pay_amount / (1 + fee_rate/100) */
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const baseAmount = computed(() => {
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if (!props.order) return 0
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if (props.order.fee_rate <= 0) return props.order.pay_amount
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return props.order.pay_amount / (1 + props.order.fee_rate / 100)
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const feeRate = Number(props.order.fee_rate) || 0
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if (feeRate <= 0) return props.order.pay_amount
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return props.order.pay_amount / (1 + feeRate / 100)
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})
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/** 手续费 = pay_amount - baseAmount */
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const feeAmount = computed(() => {
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if (!props.order || props.order.fee_rate <= 0) return 0
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if (!props.order) return 0
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const feeRate = Number(props.order.fee_rate) || 0
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if (feeRate <= 0) return 0
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return props.order.pay_amount - baseAmount.value
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})
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