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Updata：修正精度丢失问题

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This commit is contained in:
jiaji.H 2026-01-09 10:16:02 +08:00
parent 93c085fb94
commit 1d136ceb8f
1 changed files with 24 additions and 3 deletions
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27
pkg/service/bundle/bundleMetrics.go
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@ -93,9 +93,30 @@ func MetricsBundlePurchaseExport(ctx *gin.Context) {
sumFee := decimal.Zero
for _, i := range data {
sumPayment = sumPayment.Add(decimal.NewFromFloat(float64(i.PaymentAmount)))
sumFinal = sumFinal.Add(decimal.NewFromFloat(float64(i.FinalAmount)))
sumFee = sumFee.Add(decimal.NewFromFloat(float64(i.FeeAmount)))
s := fmt.Sprintf("%.2f", i.PaymentAmount)
d, err := decimal.NewFromString(s)
if err != nil {
service.Error(ctx, errors.New(common.MetricsBundlePurchaseExportFailed))
return
}
sumPayment = sumPayment.Add(d)
s = fmt.Sprintf("%.2f", i.FinalAmount)
d, err = decimal.NewFromString(s)
if err != nil {
service.Error(ctx, errors.New(common.MetricsBundlePurchaseExportFailed))
return
}
sumFinal = sumFinal.Add(d)
s = fmt.Sprintf("%.2f", i.FeeAmount)
d, err = decimal.NewFromString(s)
if err != nil {
service.Error(ctx, errors.New(common.MetricsBundlePurchaseExportFailed))
return
}
sumFee = sumFee.Add(d)
}
f.SetCellValue(sheet, fmt.Sprintf("A%d", endRow+1), "合计支付金额（美元）")