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125 lines
4.9 KiB
125 lines
4.9 KiB
package service
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import (
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"errors"
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"gin-vue-admin/global"
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"gin-vue-admin/model"
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"gin-vue-admin/model/request"
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)
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// @title GetMenuTree
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// @description 获取动态菜单树
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// @auth （2020/04/05 20:22）
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// @param authorityId string
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// @return err error
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// @return menus []model.SysMenu
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func GetMenuTree(authorityId string) (err error, menus []model.SysMenu) {
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sql := "SELECT authority_menu.created_at,authority_menu.updated_at,authority_menu.deleted_at,authority_menu.menu_level,authority_menu.parent_id,authority_menu.path,authority_menu.`name`,authority_menu.hidden,authority_menu.component,authority_menu.title,authority_menu.icon,authority_menu.sort,authority_menu.menu_id,authority_menu.authority_id FROM sys_menus authority_menu WHERE authority_menu.authority_id = ? AND authority_menu.parent_id = ?"
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err = global.GVA_DB.Raw(sql, authorityId, 0).Scan(&menus).Error
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for i := 0; i < len(menus); i++ {
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err = getChildrenList(&menus[i], sql)
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}
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return err, menus
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}
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// @title getChildrenList
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// @description 获取子菜单
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// @auth （2020/04/05 20:22）
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// @param menu *model.SysMenu
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// @param sql string
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// @return err error
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func getChildrenList(menu *model.SysMenu, sql string) (err error) {
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err = global.GVA_DB.Raw(sql, menu.AuthorityId, menu.MenuId).Scan(&menu.Children).Error
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for i := 0; i < len(menu.Children); i++ {
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err = getChildrenList(&menu.Children[i], sql)
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}
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return err
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}
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// @title GetInfoList
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// @description 获取路由分页
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// @auth （2020/04/05 20:22）
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// @param info request.PageInfo
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// @return err error
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// @return list interface{}
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// @return total int
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func GetInfoList(info request.PageInfo) (err error, list interface{}, total int) {
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limit := info.PageSize
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offset := info.PageSize * (info.Page - 1)
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db := global.GVA_DB
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var menuList []model.SysBaseMenu
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err = db.Limit(limit).Offset(offset).Where("parent_id = 0").Order("sort", true).Find(&menuList).Error
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for i := 0; i < len(menuList); i++ {
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err = getBaseChildrenList(&menuList[i])
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}
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return err, menuList, total
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}
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// @title getBaseChildrenList
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// @description get children of menu, 获取菜单的子菜单
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// @auth （2020/04/05 20:22）
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// @param menu *model.SysBaseMenu
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// @return err error
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func getBaseChildrenList(menu *model.SysBaseMenu) (err error) {
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err = global.GVA_DB.Where("parent_id = ?", menu.ID).Order("sort", true).Find(&menu.Children).Error
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for i := 0; i < len(menu.Children); i++ {
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err = getBaseChildrenList(&menu.Children[i])
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}
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return err
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}
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// @title AddBaseMenu
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// @description 函数的详细描述
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// @auth （2020/04/05 20:22）
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// @param menu *model.SysBaseMenu
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// @return err error
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//增加基础路由
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func AddBaseMenu(menu model.SysBaseMenu) (err error) {
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findOne := global.GVA_DB.Where("name = ?", menu.Name).Find(&model.SysBaseMenu{}).Error
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if findOne != nil {
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err = global.GVA_DB.Create(&menu).Error
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} else {
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err = errors.New("存在重复name，请修改name")
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}
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return err
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}
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// @title GetBaseMenuTree
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// @description 获取基础路由树
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// @auth （2020/04/05 20:22）
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// @return err error
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// @return menus []SysBaseMenu
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func GetBaseMenuTree() (err error, menus []model.SysBaseMenu) {
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err = global.GVA_DB.Where(" parent_id = ?", 0).Order("sort", true).Find(&menus).Error
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for i := 0; i < len(menus); i++ {
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err = getBaseChildrenList(&menus[i])
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}
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return err, menus
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}
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// @title AddMenuAuthority
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// @description 为角色增加menu树
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// @auth （2020/04/05 20:22）
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// @param menus []model.SysBaseMenu
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// @param authorityId string
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// @return error
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func AddMenuAuthority(menus []model.SysBaseMenu, authorityId string) (err error) {
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var auth model.SysAuthority
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auth.AuthorityId = authorityId
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auth.SysBaseMenus = menus
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err = SetMenuAuthority(&auth)
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return err
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}
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// @title GetMenuAuthority
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// @description 查看当前角色树
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// @auth （2020/04/05 20:22）
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// @param authorityId string
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// @return err error
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// @return menus []SysBaseMenu
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func GetMenuAuthority(authorityId string) (err error, menus []model.SysMenu) {
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sql := "SELECT authority_menu.created_at,authority_menu.updated_at,authority_menu.deleted_at,authority_menu.menu_level,authority_menu.parent_id,authority_menu.path,authority_menu.`name`,authority_menu.hidden,authority_menu.component,authority_menu.title,authority_menu.icon,authority_menu.sort,authority_menu.menu_id,authority_menu.authority_id FROM sys_menus authority_menu WHERE authority_menu.authority_id = ?"
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err = global.GVA_DB.Raw(sql, authorityId).Scan(&menus).Error
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return err, menus
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}
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