| -- |
| -- Licensed to the Apache Software Foundation (ASF) under one or more |
| -- contributor license agreements. See the NOTICE file distributed with |
| -- this work for additional information regarding copyright ownership. |
| -- The ASF licenses this file to You under the Apache License, Version 2.0 |
| -- (the "License"); you may not use this file except in compliance with |
| -- the License. You may obtain a copy of the License at |
| -- |
| -- http://www.apache.org/licenses/LICENSE-2.0 |
| -- |
| -- Unless required by applicable law or agreed to in writing, software |
| -- distributed under the License is distributed on an "AS IS" BASIS, |
| -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| -- See the License for the specific language governing permissions and |
| -- limitations under the License. |
| -- |
| |
| --- @module |
| -- |
| -- @author Alex Song (songs) |
| |
| local utils = require "lib/utils" |
| local cjson = require "cjson" |
| |
| local _Request = {} |
| |
| --- Error function to call when request is malformed |
| -- @param code error code |
| -- @param msg error message |
| function err(code, msg) |
| ngx.header.content_type = "application/json; charset=utf-8" |
| ngx.status = code |
| local errObj = cjson.encode({ |
| status = code, |
| message = utils.concatStrings({"Error: ", msg}) |
| }) |
| ngx.say(errObj) |
| ngx.exit(ngx.status) |
| end |
| |
| --- Function to call when request is successful |
| -- @param code status code |
| -- @param obj JSON encoded object to return |
| function success(code, obj) |
| ngx.status = code |
| if obj ~= nil then |
| ngx.say(obj) |
| end |
| ngx.exit(ngx.status) |
| end |
| |
| _Request.err = err |
| _Request.success = success |
| |
| return _Request |