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package service
import (
"errors"
"gin-vue-admin/global"
"gin-vue-admin/model"
)
// @title DeleteBaseMenu
// @description 删除基础路由
// @auth (2020/04/05 20:22)
// @param id float64
// @return err error
func DeleteBaseMenu(id float64) (err error) {
err = global.GVA_DB.Where("parent_id = ?", id).First(&model.SysBaseMenu{}).Error
if err != nil {
var menu model.SysBaseMenu
db := global.GVA_DB.Preload("SysAuthoritys").Where("id = ?", id).First(&menu).Delete(&menu)
if len(menu.SysAuthoritys) > 0 {
err = db.Association("SysAuthoritys").Delete(menu.SysAuthoritys).Error
} else {
err = db.Error
}
} else {
return errors.New("此菜单存在子菜单不可删除")
}
return err
}
// @title UpdateBaseMenu
// @description 更新路由
// @auth (2020/04/05 20:22)
// @param menu model.SysBaseMenu
// @return err errorgetMenu
func UpdateBaseMenu(menu model.SysBaseMenu) (err error) {
var oldMenu model.SysBaseMenu
upDateMap := make(map[string]interface{})
upDateMap["keep_alive"] = menu.KeepAlive
upDateMap["default_menu"] = menu.DefaultMenu
upDateMap["parent_id"] = menu.ParentId
upDateMap["path"] = menu.Path
upDateMap["name"] = menu.Name
upDateMap["hidden"] = menu.Hidden
upDateMap["component"] = menu.Component
upDateMap["title"] = menu.Title
upDateMap["icon"] = menu.Icon
upDateMap["sort"] = menu.Sort
db := global.GVA_DB.Where("id = ?", menu.ID).Find(&oldMenu)
if oldMenu.Name != menu.Name {
notSame := global.GVA_DB.Where("id <> ? AND name = ?", menu.ID, menu.Name).First(&model.SysBaseMenu{}).RecordNotFound()
if !notSame {
global.GVA_LOG.Debug("存在相同name修改失败")
return errors.New("存在相同name修改失败")
}
}
err = db.Updates(upDateMap).Error
global.GVA_LOG.Debug("菜单修改时候,关联菜单err:%v", err)
return err
}
// @title GetBaseMenuById
// @description get current menus, 返回当前选中menu
// @auth (2020/04/05 20:22)
// @param id float64
// @return err error
func GetBaseMenuById(id float64) (err error, menu model.SysBaseMenu) {
err = global.GVA_DB.Where("id = ?", id).First(&menu).Error
return
}