func AppOperateRecharge(a *decorator.ApiBase, data *adminStruct.BusinessOrderRecharge) error { logger.AccessLogger.Info("AppOperateRecharge...") resp := adminStruct.BusinessOrderRechargeResponse{} resp.ResponseCommon = a.NewSuccessResponseCommon() resQuerya := a.Ts.Table("business_base as a"). Select(`s.bid, a.bname, s.acct_bal, s.buy_sum_amt, + ifnull(sum(CASE WHEN b.stmt_status = 1 THEN b.stmt_amt ELSE 0 END), 0) as unpaid_amt, + ifnull(sum(CASE WHEN b.stmt_status = 0 THEN b.stmt_amt ELSE 0 END), 0 )as stmt_amt, + a.admin_uid, u.user_name, a.status`). Joins("left join business_bal as s on s.bid=a.bid"). Joins("left join user_base as u on u.uid=a.admin_uid"). Joins("left join business_settlement as b on b.bid=a.bid"). Group("a.bid") if data.BusinessName > 0 { resQuerya = resQuerya.Where(" a.bname=?", data.BusinessName) } Count(&resp.Count). Offset(a.Offset). Limit(a.Size). Find(&resp.Data) return a.ReturnSuccessCustomResponse(resp) }

在函数`AppOperateRecharge`中增加商家名称搜索的功能，您可以按照以下修改：

func AppOperateRecharge(a *decorator.ApiBase, data *adminStruct.BusinessOrderRecharge) error {
	logger.AccessLogger.Info("AppOperateRecharge...")
	resp := adminStruct.BusinessOrderRechargeResponse{}
	resp.ResponseCommon = a.NewSuccessResponseCommon()
	resQuerya := a.Ts.Table("business_base as a").
		Select(`s.bid, a.bname, s.acct_bal, s.buy_sum_amt,
			ifnull(sum(CASE WHEN b.stmt_status = 1 THEN b.stmt_amt ELSE 0 END), 0) as unpaid_amt,
			ifnull(sum(CASE WHEN b.stmt_status = 0 THEN b.stmt_amt ELSE 0 END), 0 )as stmt_amt,
			a.admin_uid, u.user_name, a.status`).
		Joins("left join business_bal as s on s.bid=a.bid").
		Joins("left join user_base as u on u.uid=a.admin_uid").
		Joins("left join business_settlement as b on b.bid=a.bid").
		Group("a.bid")

	if len(data.BusinessName) > 0 {
		resQuerya = resQuerya.Where("a.bname LIKE ?", "%"+data.BusinessName+"%")
	}

	resQuerya.Count(&resp.Count).
		Offset(a.Offset).
		Limit(a.Size).
		Find(&resp.Data)

	return a.ReturnSuccessCustomResponse(resp)
}

在上述代码中，我们将函数的参数`data`改为`*adminStruct.BusinessOrderRecharge`类型，并在查询语句中添加了一个条件，根据商家名称进行模糊匹配。使用`LIKE`关键字和通配符`%`来实现模糊搜索。

这样，当调用`AppOperateRecharge`函数时，可以传递`BusinessName`字段作为参数进行商家名称的搜索，例如：

data := &adminStruct.BusinessOrderRecharge{
   // ...
   BusinessName: "商家名称",
   // ...
}
err := AppOperateRecharge(a, data)

请注意，这只是一个示例修改，具体的实现可能因为代码结构和需求的不同而有所调整。