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mashape_usagereport.js
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mashape_usagereport.js
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/*
* Mashape API Proxy.
*
* Copyright (C) 2011 Mashape, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*
* The author of this software is Mashape, Inc.
* For any question or feedback please contact us at: support@mashape.com
*
*/
var log = require('./../logging/log');
var cache = require('./../cache/cache');
var http_client = require('./../http/http_client');
var constants = require('./../configuration/constants');
var mashape_utils = require('./../utils/mashape_utils');
exports.usageReport = function(callback, closeAnyways) {
var actions = cache.getCache().getUnreportedUserActions();
var postData = preparePostData(actions);
// TODO: If actions.length == 0 don't make HTTP request, skip everything
submitData(actions, JSON.parse(postData), closeAnyways, callback);
}
function preparePostData(actions) {
var postData = '{';
var numActions = actions.length;
for (var i=0;i<numActions;i++) {
var action = actions[i];
var prepend = "\"usages[" + i + "].";
var curData = '';
for(var key in action) {
curData += prepend;
var value = action[key];
if (!value) {
value = null;
}
curData += key + "\":" + JSON.stringify(value) + ",";
}
curData = curData.substring(0, curData.length - 1);
postData += curData;
if (i<numActions - 1) {
postData += ",";
}
}
postData+= "}";
return postData;
}
function submitData(actions, postData, closeAnyways, callback) {
var numActions = actions.length;
http_client.doPost(constants.paths.API_MASHAPE, constants.paths.API_SAVEUSAGEINFO, constants.paths.API_PORT, postData, function(contentBody) {
var jsonContentBody;
try {
jsonContentBody = JSON.parse(contentBody);
} catch(err) {
if (closeAnyways) {
if (callback) {
callback();
}
} else {
log.error("An error occurred while submitting unreported actions to Mashape. The actions are still cached, trying to submit them again later");
}
}
// Set the actions as "Reported"
for (var i=0;i<numActions;i++) {
cache.getCache().setUserActionAsReported(actions[i]);
}
log.info("Reported " + numActions + " User Actions");
if (jsonContentBody) {
// Read the response and update the user limits
for(var i=0;i<jsonContentBody.users.length;i++) {
var user = jsonContentBody.users[i];
if (user.authorized) {
user.data = user.apiLimit;
delete user.authorized;
delete user.apiLimit;
delete user.status;
cache.getCache().updateUser(jsonContentBody.users[i]);
} else {
// If the user is not authorized, delete it so that it will be reloaded at the next call (redoing first-call validation)
cache.getCache().deleteUser(user);
}
}
}
if (callback) {
callback();
}
});
}
exports.cleanUpOldActions = function() {
log.info("Cleaning up old cached User Actions");
var actionsDeleted = 0;
// Remove reported user actions based upon the user limit
var actions = cache.getCache().getReportedUserActions();
var numActions = actions.length;
for (var i=0;i<numActions;i++) {
var action = actions[i];
if (action.publicKey != null) {
var user = cache.getCache().getUser(action.publicKey, action.serverKey);
if (user) {
if (user.data) {
var type = user.data.type;
if (type) {
var mashapeType = mashape_utils.getLimitType(type);
var timeDifference = new Date().getTime() - action.creationDate;
switch(mashapeType) {
case constants.timeUnit.SECOND:
if(timeDifference > constants.timeUnit.SECOND) {
cache.getCache().deleteAction(action);
}
break;
case constants.timeUnit.HOUR:
if(timeDifference > constants.timeUnit.HOUR) {
cache.getCache().deleteAction(action);
}
break;
case constants.timeUnit.DAY:
if(timeDifference > constants.timeUnit.DAY) {
cache.getCache().deleteAction(action);
}
break;
case constants.timeUnit.MONTH:
if(timeDifference > constants.timeUnit.MONTH) {
cache.getCache().deleteAction(action);
}
break;
}
continue;
}
}
}
}
// If the user has no limits set, then delete the action
cache.getCache().deleteAction(action);
// TODO: If the request is global, support delete of global requests in cache (global request have no publicKey)
}
var curNumActions = cache.getCache().getReportedUserActions().length;
log.info("Action cleaned up now: " + (numActions - curNumActions) + " - Awaiting to be cleaned: " + curNumActions);
}