邹方成
a7a0f639e1
fix: 修复微信通知字段截断导致的编码错误 feat: 添加有效邀请相关字段和任务中心常量 refactor: 重构一番赏奖品格位逻辑 perf: 优化道具卡列表聚合显示 docs: 更新项目说明文档和API文档 test: 添加字符串截断工具测试
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
package user
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import (
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"bindbox-game/internal/repository/mysql/dao"
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"context"
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"fmt"
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)
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// CancelShipping 取消发货申请
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func (s *service) CancelShipping(ctx context.Context, userID int64, inventoryID int64) error {
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// 1. 开启事务
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return s.writeDB.Transaction(func(tx *dao.Query) error {
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// 2. 查询发货记录（必须是待发货状态 status=1）
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sr, err := tx.ShippingRecords.WithContext(ctx).
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Where(tx.ShippingRecords.InventoryID.Eq(inventoryID)).
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Where(tx.ShippingRecords.UserID.Eq(userID)).
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Where(tx.ShippingRecords.Status.Eq(1)).
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First()
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if err != nil {
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return fmt.Errorf("shipping record not found or already processed")
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}
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// 3. 更新发货记录状态为已取消 (status=5)
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if _, err := tx.ShippingRecords.WithContext(ctx).
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Where(tx.ShippingRecords.ID.Eq(sr.ID)).
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Update(tx.ShippingRecords.Status, 5); err != nil {
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return err
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}
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// 4. 恢复库存状态为可用 (status=1)
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// 并追加备注
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// 使用原生SQL以确保CONCAT行为一致
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remark := fmt.Sprintf("|shipping_cancelled_by_user:%d", userID)
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if err := tx.UserInventory.WithContext(ctx).UnderlyingDB().Exec(
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"UPDATE user_inventory SET status=1, remark=CONCAT(IFNULL(remark,''), ?) WHERE id=? AND user_id=?",
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remark,
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inventoryID,
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userID,
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).Error; err != nil {
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return err
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}
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return nil
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})
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}
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