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118 lines
3.1 KiB
118 lines
3.1 KiB
package pay
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import (
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"recook/internal/dbc"
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"recook/internal/model/order"
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"recook/internal/v2/model/recook/after"
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"recook/internal/v2/model/recook/goods"
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manage "recook/internal/v2/model/recook/order"
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user2 "recook/internal/v2/model/recook/user"
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"github.com/golangkit/formatime"
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"github.com/jinzhu/gorm"
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"github.com/shopspring/decimal"
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)
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func AsyncRefundSuccessCallback(refundNo string) error {
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tx := dbc.DB.Begin()
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{
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var asGoods after.RecookAfterSalesGoodsModel
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if err := tx.First(&asGoods, "refund_no = ?", refundNo).Error; err != nil {
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tx.Rollback()
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return err
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}
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if err := privateRefund(tx, &asGoods); err != nil {
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tx.Rollback()
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return err
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}
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}
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tx.Commit()
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return nil
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}
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func SyncRefundSuccessCallback(tx *gorm.DB, asGoods *after.RecookAfterSalesGoodsModel) error {
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return privateRefund(tx, asGoods)
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}
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func privateRefund(tx *gorm.DB, asGoods *after.RecookAfterSalesGoodsModel) error {
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var orderGoods manage.RecookOrderGoodsDetailModel
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if err := tx.First(&orderGoods, asGoods.OrderGoodsId).Error; err != nil {
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return err
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}
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var orderInfo manage.RecookOrderInfoModel
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if err := tx.First(&orderInfo, asGoods.OrderId).Error; err != nil {
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return err
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}
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var myWallet user2.RecookUserWalletModel
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if err := tx.First(&myWallet, "user_id = ?", orderInfo.UserId).Error; err != nil {
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return err
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}
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if err := tx.Model(&asGoods).Updates(after.RecookAfterSalesGoodsModel{
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RefundStatus: 2,
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FinishTime: formatime.NewSecondNow(),
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}).Error; err != nil {
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return err
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}
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if err := tx.Model(&orderGoods).Updates(manage.RecookOrderGoodsDetailModel{
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RefundStatus: 2,
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}).Error; err != nil {
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return err
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}
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// 排除订单取消时活动商品库存-1导致数据溢出的情况
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var sku goods.RecookGoodsSkuModel
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tx.First(&sku, orderGoods.SkuId)
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var salesVolume = sku.SalesVolume - orderGoods.Quantity
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if sku.SalesVolume == 0 {
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salesVolume = 0
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}
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if err := tx.Model(&sku).Updates(map[string]interface{}{
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"sales_volume": salesVolume,
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"inventory": sku.Inventory + orderGoods.Quantity,
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}).Error; err != nil {
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return err
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}
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// 没有申请过售后的商品数量
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var totalGoodsCount uint
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tx.Table((&manage.RecookOrderGoodsDetailModel{}).TableName()).Where("order_id = ?", asGoods.OrderId).Count(&totalGoodsCount)
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var refundGoodsCount uint
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tx.Table((&manage.RecookOrderGoodsDetailModel{}).TableName()).Where("order_id = ? AND refund_status = 2", asGoods.OrderId).Count(&refundGoodsCount)
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if totalGoodsCount == refundGoodsCount {
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if err := tx.Model(&orderInfo).Updates(manage.RecookOrderInfoModel{
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Status: 5,
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}).Error; err != nil {
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tx.Rollback()
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return err
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}
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}
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var profit []order.Profit
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tx.Find(&profit, "order_id = ?", asGoods.OrderId)
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var ods order.GoodsDetail
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tx.First(&ods, "id = ?", asGoods.OrderGoodsId)
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base := ods.GetBase().Mul(decimal.NewFromInt(int64(ods.Quantity)))
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for i, v := range profit {
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b2 := v.Base.Sub(base)
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patch := map[string]interface{}{
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"base": b2,
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"income": b2.Mul(v.Type.GetProfit()).Round(2),
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"status": 1,
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}
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if err := tx.Model(&profit[i]).Updates(patch).Error; err != nil {
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return err
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}
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}
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return nil
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}
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