| -- Copyright (c) 2016 IBM. All rights reserved. |
| -- |
| -- Permission is hereby granted, free of charge, to any person obtaining a |
| -- copy of this software and associated documentation files (the "Software"), |
| -- to deal in the Software without restriction, including without limitation |
| -- the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| -- and/or sell copies of the Software, and to permit persons to whom the |
| -- Software is furnished to do so, subject to the following conditions: |
| -- |
| -- The above copyright notice and this permission notice shall be included in |
| -- all copies or substantial portions of the Software. |
| -- |
| -- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| -- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| -- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| -- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| -- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| -- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| -- DEALINGS IN THE SOFTWARE. |
| |
| --- @module resources |
| -- Management interface for resources for the gateway |
| |
| local redis = require "lib/redis" |
| local utils = require "lib/utils" |
| |
| 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(red, 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 resourceObj = redis.generateResourceObj(operations, apiId, tenantObj) |
| redis.createResource(red, redisKey, REDIS_FIELD, resourceObj) |
| local indexKey = utils.concatStrings({"resources:", tenantObj.id, ":__index__"}) |
| redis.addResourceToIndex(red, indexKey, redisKey) |
| end |
| |
| --- Helper function for deleting resource in redis and appropriate conf files |
| -- @param red redis instance |
| -- @param gatewayPath path in gateway |
| -- @param tenantId tenant id |
| function _M.deleteResource(red, gatewayPath, tenantId) |
| local redisKey = utils.concatStrings({"resources:", tenantId, ":", gatewayPath}) |
| redis.deleteResource(red, redisKey, REDIS_FIELD) |
| local indexKey = utils.concatStrings({"resources:", tenantId, ":__index__"}) |
| redis.deleteResourceFromIndex(red, indexKey, redisKey) |
| end |
| |
| return _M |