| -- |
| -- 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 resources |
| -- Management interface for resources for the gateway |
| |
| local utils = require "lib/utils" |
| local cjson = require "cjson" |
| local REDIS_FIELD = "resources" |
| local _M = {} |
| |
| --- Helper function for adding a resource to redis and creating an nginx conf file |
| -- @param red |
| -- @param resource |
| -- @param gatewayPath |
| -- @param tenantObj |
| function _M.addResource(dataStore, resource, gatewayPath, tenantObj) |
| -- Create resource object and add to redis |
| local redisKey = utils.concatStrings({"resources:", tenantObj.id, ":", gatewayPath}) |
| local operations = resource.operations |
| local apiId = resource.apiId |
| local cors = resource.cors |
| local resourceObj = dataStore:generateResourceObj(operations, apiId, tenantObj, cors) |
| print ('setting snapshot for id: ' .. tenantObj.id) |
| dataStore:setSnapshotId(tenantObj.id) |
| dataStore:createResource(redisKey, REDIS_FIELD, resourceObj) |
| local indexKey = utils.concatStrings({"resources:", tenantObj.id, ":__index__"}) |
| dataStore:addResourceToIndex(indexKey, redisKey) |
| end |
| |
| --- Helper function for deleting resource in redis and appropriate conf files |
| -- @param ds redis instance |
| -- @param gatewayPath path in gateway |
| -- @param tenantId tenant id |
| function _M.deleteResource(dataStore, gatewayPath, tenantId) |
| dataStore:setSnapshotId(tenantId) |
| local redisKey = utils.concatStrings({"resources:", tenantId, ":", gatewayPath}) |
| dataStore:deleteResource(redisKey, REDIS_FIELD) |
| local indexKey = utils.concatStrings({"resources:", tenantId, ":__index__"}) |
| dataStore:deleteResourceFromIndex(indexKey, redisKey) |
| end |
| |
| return _M |