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package model
import ( "fmt" "gin-vue-admin/global" "github.com/jinzhu/gorm" "github.com/pkg/errors" )
type SysBaseMenu struct { gorm.Model MenuLevel uint `json:"-"` ParentId string `json:"parentId"` Path string `json:"path"` Name string `json:"name"` Hidden bool `json:"hidden"` Component string `json:"component"` Sort int `json:"sort"` Meta `json:"meta"` SysAuthoritys []SysAuthority `json:"authoritys" gorm:"many2many:sys_authority_menus;"` Children []SysBaseMenu `json:"children"` }
type Meta struct { Title string `json:"title"` Icon string `json:"icon"` }
// @title AddBaseMenu
// @description 函数的详细描述
// @auth (2020/04/05 20:22 )
// @param newPassword string
// @return err error
//增加基础路由
func (b *SysBaseMenu) AddBaseMenu() (err error) { findOne := global.GVA_DB.Where("name = ?", b.Name).Find(&SysBaseMenu{}).Error if findOne != nil { err = global.GVA_DB.Create(b).Error } else { err = errors.New("存在重复name,请修改name") } return err }
// @title DeleteBaseMenu
// @description 删除基础路由
// @auth (2020/04/05 20:22 )
// @param newPassword string
// @return err error
func (b *SysBaseMenu) DeleteBaseMenu(id float64) (err error) { err = global.GVA_DB.Where("parent_id = ?", id).First(&SysBaseMenu{}).Error if err != nil { db := global.GVA_DB.Preload("SysAuthoritys").Where("id = ?", id).First(&b).Delete(&b) if len(b.SysAuthoritys) > 0 { err = db.Association("SysAuthoritys").Delete(b.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 newPassword string
// @return err error
func (b *SysBaseMenu) UpdateBaseMenu() (err error) { upDateMap := make(map[string]interface{}) upDateMap["parent_id"] = b.ParentId upDateMap["path"] = b.Path upDateMap["name"] = b.Name upDateMap["hidden"] = b.Hidden upDateMap["component"] = b.Component upDateMap["title"] = b.Title upDateMap["icon"] = b.Icon upDateMap["sort"] = b.Sort err = global.GVA_DB.Where("id = ?", b.ID).Find(&SysBaseMenu{}).Updates(upDateMap).Error err1 := global.GVA_DB.Where("menu_id = ?", b.ID).Find(&[]SysMenu{}).Updates(upDateMap).Error fmt.Printf("菜单修改时候,关联菜单err1:%v,err:%v", err1, err) return err }
// @title GetBaseMenuById
// @description get current menus, 返回当前选中menu
// @auth (2020/04/05 20:22 )
// @param newPassword string
// @return err error
func (b *SysBaseMenu) GetBaseMenuById(id float64) (err error, menu SysBaseMenu) { err = global.GVA_DB.Where("id = ?", id).First(&menu).Error return }
// @title GetInfoList
// @description 获取路由分页
// @auth (2020/04/05 20:22 )
// @param newPassword string
// @return err error
func (b *SysBaseMenu) GetInfoList(info PageInfo) (err error, list interface{}, total int) { limit := info.PageSize offset := info.PageSize * (info.Page - 1) db := global.GVA_DB if err != nil { return } else { var menuList []SysBaseMenu err = db.Limit(limit).Offset(offset).Where("parent_id = 0").Order("sort", true).Find(&menuList).Error for i := 0; i < len(menuList); i++ { err = getBaseChildrenList(&menuList[i]) } return err, menuList, total } }
// @title GetBaseMenuTree
// @description 获取基础路由树
// @auth (2020/04/05 20:22 )
// @return err error
// @return menus []SysBaseMenu
func (m *SysBaseMenu) GetBaseMenuTree() (err error, menus []SysBaseMenu) { err = global.GVA_DB.Where(" parent_id = ?", 0).Order("sort", true).Find(&menus).Error for i := 0; i < len(menus); i++ { err = getBaseChildrenList(&menus[i]) } return err, menus }
// @title getBaseChildrenList
// @description get children of menu, 获取菜单的子菜单
// @auth (2020/04/05 20:22 )
// @param menu *SysBaseMenu
// @return err error
func getBaseChildrenList(menu *SysBaseMenu) (err error) { err = global.GVA_DB.Where("parent_id = ?", menu.ID).Order("sort", true).Find(&menu.Children).Error for i := 0; i < len(menu.Children); i++ { err = getBaseChildrenList(&menu.Children[i]) } return err }
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