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package service
import ( "errors" "gin-vue-admin/global" "gin-vue-admin/model" "gorm.io/gorm" )
// @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.Preload("Parameters").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) err = global.GVA_DB.Delete(&model.SysBaseMenuParameter{}, "sys_base_menu_id = ?", id).Error if len(menu.SysAuthoritys) > 0 { err = db.Association("SysAuthoritys").Delete(menu.SysAuthoritys) } 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 := errors.Is(global.GVA_DB.Where("id <> ? AND name = ?", menu.ID, menu.Name).First(&model.SysBaseMenu{}).Error, gorm.ErrRecordNotFound) 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 = global.GVA_DB.Delete(&model.SysBaseMenuParameter{}, "sys_base_menu_id = ?", menu.ID).Error err = db.Updates(upDateMap).Association("Parameters").Replace(menu.Parameters) 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.Preload("Parameters").Where("id = ?", id).First(&menu).Error return }
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