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90 lines
2.2 KiB
90 lines
2.2 KiB
var _ = require('lodash');
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var path = require("path");
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var dao = require(path.join(process.cwd(),"dao/DAO"));
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var permissionAPIDAO = require(path.join(process.cwd(),"dao/PermissionAPIDAO"));
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/**
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* 获取左侧菜单数据
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*
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* @param {Function} cb 回调函数
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*/
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module.exports.getLeftMenus = function(userInfo,cb) {
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if(!userInfo) return cb("无权限访问");
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var authFn = function(rid,keyRolePermissions,cb) {
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permissionAPIDAO.list(function(err,permissions){
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if(err) return cb("获取权限数据失败");
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var keyPermissions = _.keyBy(permissions,'ps_id');
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var rootPermissionsResult = {};
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// 处理一级菜单
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for(idx in permissions) {
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permission = permissions[idx];
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if(permission.ps_level == 0) {
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if(rid != 0) {
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if(!keyRolePermissions[permission.ps_id]) continue;;
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}
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rootPermissionsResult[permission.ps_id] = {
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"id":permission.ps_id,
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"authName":permission.ps_name,
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"path":permission.ps_api_path,
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"children":[],
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"order":permission.ps_api_order
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};
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}
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}
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// 处理二级菜单
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for(idx in permissions) {
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permission = permissions[idx];
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if(permission.ps_level == 1) {
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if(rid != 0) {
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if(!keyRolePermissions[permission.ps_id]) continue;;
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}
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parentPermissionResult = rootPermissionsResult[permission.ps_pid];
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if(parentPermissionResult) {
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parentPermissionResult.children.push({
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"id":permission.ps_id,
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"authName":permission.ps_name,
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"path":permission.ps_api_path,
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"children":[],
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"order":permission.ps_api_order
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});
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}
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}
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}
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// 排序
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result = _.values(rootPermissionsResult);
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result = _.sortBy(result,"order");
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for(idx in result) {
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subresult = result[idx];
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subresult.children = _.sortBy(subresult.children,"order");
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}
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cb(null,result);
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});
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}
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rid = userInfo.rid;
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if(rid == 0) {
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authFn(rid,null,cb);
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} else {
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dao.show("RoleModel",userInfo.rid,function(err,role){
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if(err || !role) return cb("无权限访问");
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rolePermissions = role.ps_ids.split(",")
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keyRolePermissions = {}
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for(idx in rolePermissions) {
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keyRolePermissions[rolePermissions[idx]] = true;
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}
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authFn(rid,keyRolePermissions,cb);
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})
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}
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} |