fix(invitation): 邀请返利改用实际结算利润并修正提号基准

2026-10-29 11:49:08 +08:00
parent e57c9df6f4
commit 86fbc05e9b
7 changed files with 277 additions and 13 deletions
@@ -62,7 +62,13 @@ func (r *Repository) finalizeCheckout(tx *gorm.DB, order *model.RentalOrder, che
 			return nil, err
 		}
 	}
-	_ = invitation.ProcessOrderInvitationRebateTx(tx, order.ID)
+	// 返利必须按本次实际结算的平台利润计算，不能用订单创建时的预收毛利快照。
+	actualPlatformProfitCent := settlement.PlatformFeeCent
+	_ = invitation.ProcessOrderInvitationRebateWithOptionsTx(tx, order.ID, invitation.OrderRebateOptions{
+		GrossProfitCent: &actualPlatformProfitCent,
+		RateReferenceAt: now,
+		SettledAt:       now,
+	})

 	return refund, nil
 }