拆分订单仓储模块

backend/internal/modules/order/refund.go

@@ -0,0 +1,34 @@
+package order
+
+import (
+	"log"
+
+	"hfb_sys/backend/internal/model"
+)
+
+func (r *Repository) prepareRefund(order *model.RentalOrder, amountCent int64, bizType string, remark string) (*refundAction, error) {
+	if amountCent <= 0 {
+		return nil, nil
+	}
+	if r.refundFunc == nil {
+		return nil, ErrDependencyUnavailable
+	}
+	order.RefundStatus = "pending"
+	order.RefundAmountCent = amountCent
+	order.RefundedAt = nil
+	return &refundAction{
+		OrderID:          order.ID,
+		RefundAmountCent: amountCent,
+		BizType:          bizType,
+		Remark:           remark,
+	}, nil
+}
+
+func (r *Repository) startRefundBestEffort(action *refundAction) {
+	if action == nil || r.refundFunc == nil {
+		return
+	}
+	if _, err := r.refundFunc(action.OrderID, action.RefundAmountCent, action.BizType, action.Remark); err != nil {
+		log.Printf("[order] start refund failed order_id=%d biz_type=%s amount_cent=%d err=%v", action.OrderID, action.BizType, action.RefundAmountCent, err)
+	}
+}