// ==========================================================================
// 生成日期：${.table.CreateTime}
// 生成人：${.table.FunctionAuthor}
// ==========================================================================
package ${.table.BusinessName}_service

import (
	${.table.BusinessName}Model "${.table.PackageName}/app/model/${.table.ModuleName}/${.table.BusinessName}"
)


// AddSave 添加
func AddSave(req *${.table.BusinessName}Model.ReqAdd) error {
	return ${.table.BusinessName}Model.AddSave(req)
}

// DeleteByIds 删除
func DeleteByIds(ids []int) (err error) {
    ids, err = GetChildrenIds(ids)
    	if err != nil {
    		return
    	}
	return ${.table.BusinessName}Model.DeleteByIds(ids)
}

// EditSave 修改
func EditSave(ReqEdit *${.table.BusinessName}Model.ReqEdit) error {
	return ${.table.BusinessName}Model.EditSave(ReqEdit)
}

// GetInfoById 根据ID查询
func GetInfoById(id int64) (*${.table.BusinessName}Model.Entity, error) {
	return ${.table.BusinessName}Model.GetByID(id)
}

// GetListSearch 列表查询
func GetListSearch(req *${.table.BusinessName}Model.ReqSearchList) (list []*${.table.BusinessName}Model.Entity, err error) {
	return ${.table.BusinessName}Model.GetListSearch(req)
}



// GetChildrenIds 通过ID获取子级ID
func GetChildrenIds(ids []int) ([]int, error) {
	//获取所有
	menus, err := GetList()
	if err != nil {
		return nil, err
	}
	menuList := make(g.List, len(menus))
	for k, menu := range menus {
		menuList[k] = gconv.Map(menu)
	}
	for _, id := range ids {
		children := utils.FindSonByParentId(menuList, id, "${index .options "tree_code"}", "${index .options "tree_parent_code"}")
		for _, cid := range children {
			ids = append(ids, gconv.Int(cid["${index .options "tree_code"}"]))
		}
	}
	return ids, nil
}

// GetList 获取所有数据列表
func GetList() (list []*${.table.BusinessName}Model.Entity, err error) {
	return ${.table.BusinessName}Model.GetList()
}