Enable location history

4.x.x
kamidu 8 years ago
parent bb8985781e
commit 5f5d19fc1e

@ -0,0 +1,117 @@
/*
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* Licensed 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.
*/
var batchProviders;
batchProviders = function () {
var operations = {};
var CONTENT_TYPE_JSON = "application/json";
var JS_MAX_VALUE = "9007199254740992";
var JS_MIN_VALUE = "-9007199254740992";
var tableName = "ORG_WSO2_GEO_FUSEDSPATIALEVENT";
var typeMap = {
"bool": "string",
"boolean": "string",
"string": "string",
"int": "number",
"integer": "number",
"long": "number",
"double": "number",
"float": "number",
"time": "time"
};
var log = new Log();
var carbon = require('carbon');
var JSUtils = Packages.org.wso2.carbon.analytics.jsservice.Utils;
var AnalyticsCachedJSServiceConnector = Packages.org.wso2.carbon.analytics.jsservice.AnalyticsCachedJSServiceConnector;
var AnalyticsCache = Packages.org.wso2.carbon.analytics.jsservice.AnalyticsCachedJSServiceConnector.AnalyticsCache;
var cacheTimeoutSeconds = 5;
var cacheSizeBytes = 1024 * 1024 * 1024; // 1GB
response.contentType = CONTENT_TYPE_JSON;
var cache = application.get("AnalyticsWebServiceCache");
if (cache == null) {
cache = new AnalyticsCache(cacheTimeoutSeconds, cacheSizeBytes);
application.put("AnalyticsWebServiceCache", cache);
}
var connector = new AnalyticsCachedJSServiceConnector(cache);
/**
* returns an array of column names & types
* @param providerConfig
*/
operations.getSchema = function (loggedInUser) {
var schema = [];
var result = connector.getTableSchema(loggedInUser, tableName).getMessage();
result = JSON.parse(result);
var columns = result.columns;
Object.getOwnPropertyNames(columns).forEach(function (name, idx, array) {
var type = "ordinal";
if (columns[name]['type']) {
type = columns[name]['type'];
}
schema.push({
fieldName: name,
fieldType: typeMap[type.toLowerCase()]
});
});
// log.info(schema);
return schema;
};
/**
* returns the actual data
* @param providerConfig
* @param limit
*/
operations.getData = function (loggedInUser, deviceId, deviceType) {
var luceneQuery = "";
var limit = 100;
var result;
//if there's a filter present, we should perform a Lucene search instead of reading the table
if (luceneQuery) {
luceneQuery = 'id:"' + deviceId + '" AND type:"' + deviceType + '"';
var filter = {
"query": luceneQuery,
"start": 0,
"count": limit
};
result = connector.search(loggedInUser, tableName, stringify(filter)).getMessage();
} else {
var from = JS_MIN_VALUE;
var to = JS_MAX_VALUE;
result = connector.getRecordsByRange(loggedInUser, tableName, from, to, 0, limit, null).getMessage();
}
result = JSON.parse(result);
var data = [];
for (var i = 0; i < result.length; i++) {
var values = result[i].values;
data.push(values);
}
return data;
};
return operations;
}();

@ -24,6 +24,7 @@ deviceModule = function () {
var constants = require('/app/modules/constants.js'); var constants = require('/app/modules/constants.js');
var devicemgtProps = require("/app/modules/conf-reader/main.js")["conf"]; var devicemgtProps = require("/app/modules/conf-reader/main.js")["conf"];
var serviceInvokers = require("/app/modules/oauth/token-protected-service-invokers.js")["invokers"]; var serviceInvokers = require("/app/modules/oauth/token-protected-service-invokers.js")["invokers"];
var batchProvider = require("/app/modules/batch-provider-api.js")["batchProviders"];
var publicMethods = {}; var publicMethods = {};
var privateMethods = {}; var privateMethods = {};
@ -67,6 +68,21 @@ deviceModule = function () {
log.error("User object was not found in the session"); log.error("User object was not found in the session");
throw constants["ERRORS"]["USER_NOT_FOUND"]; throw constants["ERRORS"]["USER_NOT_FOUND"];
} }
var userName = carbonUser.username + "@" + carbonUser.domain;
var locationDataSet = batchProvider.getData(userName, deviceId, deviceType);
var locationData = [];
var locationTimeData = [];
for (var i = 0 ; i < locationDataSet.length; i++) {
var gpsReading = {};
var gpsReadingTimes = {};
gpsReading.lat = locationDataSet[i].latitude;
gpsReading.lng = locationDataSet[i].longitude;
gpsReadingTimes.time = locationDataSet[i].timeStamp;
locationData.push(gpsReading);
locationTimeData.push(gpsReadingTimes);
}
var utility = require('/app/modules/utility.js')["utility"]; var utility = require('/app/modules/utility.js')["utility"];
try { try {
utility.startTenantFlow(carbonUser); utility.startTenantFlow(carbonUser);
@ -144,6 +160,10 @@ deviceModule = function () {
if (device["deviceInfo"]) { if (device["deviceInfo"]) {
filteredDeviceData["latestDeviceInfo"] = device["deviceInfo"]; filteredDeviceData["latestDeviceInfo"] = device["deviceInfo"];
} }
var locationHistory = {};
locationHistory.locations = locationData;
locationHistory.times = locationTimeData;
filteredDeviceData["locationHistory"] = locationHistory;
response["content"] = filteredDeviceData; response["content"] = filteredDeviceData;
response["status"] = "success"; response["status"] = "success";
return response; return response;

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