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@@ -99,11 +99,9 @@ class AfterSaleService extends CrudService {
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// 部分退,部分退是不退优惠券的
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refundMoney = needRefund;
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}
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- // 找下当前这个订单有多少次售后记录
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- let num = await this.model.count({ order_detail: data.order_detail });
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- num += 2;
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// 组成退款单号
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- const out_refund_no = `${order_no}-r${num}`;
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+ const str = this.ctx.service.util.trade.createNonceStr();
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+ const out_refund_no = `${order_no}-r-${str}`;
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const obj = { reason, money: refundMoney, order_no, out_refund_no };
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// 退款请求
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if (refundMoney > 0) {
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