├── .gitignore ├── .jsbeautifyrc ├── Config.js ├── LICENSE ├── app.js ├── bin └── www ├── database ├── OracleWrapper.js └── RedisWrapper.js ├── package.json ├── public ├── javascripts │ └── echarts.common.min.js └── stylesheets │ └── style.css ├── routes ├── agriEnv.js ├── data.js ├── device.js ├── generateGraph.js ├── globalUtility.js ├── index.js ├── signin.js ├── signout.js ├── users.js ├── utils.js └── v1.js ├── test ├── supposedHtmlForGenerateGraph.html ├── supposedHtmlForGenerateMultiCurveGraph.html ├── supposedJson.js └── test.js └── views ├── error.ejs ├── graph.ejs └── index.ejs /.gitignore: -------------------------------------------------------------------------------- 1 | # Logs 2 | logs 3 | *.log 4 | 5 | # Runtime data 6 | pids 7 | *.pid 8 | *.seed 9 | 10 | # Directory for instrumented libs generated by jscoverage/JSCover 11 | lib-cov 12 | 13 | # Coverage directory used by tools like istanbul 14 | coverage 15 | 16 | # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) 17 | .grunt 18 | 19 | # node-waf configuration 20 | .lock-wscript 21 | 22 | # Compiled binary addons (http://nodejs.org/api/addons.html) 23 | build/Release 24 | 25 | # Dependency directory 26 | # https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git- 27 | node_modules 28 | 29 | # Debug log from npm 30 | npm-debug.log 31 | -------------------------------------------------------------------------------- /.jsbeautifyrc: -------------------------------------------------------------------------------- 1 | { 2 | "html": { 3 | "brace_style": "collapse", 4 | "indent_char": " ", 5 | "indent_scripts": "normal", 6 | "indent_size": 6, 7 | "max_preserve_newlines": 1, 8 | "preserve_newlines": true, 9 | "unformatted": ["a", "sub", "sup", "b", "i", "u"], 10 | "wrap_line_length": 0 11 | }, 12 | "css": { 13 | "indent_char": " ", 14 | "indent_size": 4 15 | }, 16 | "js": { 17 | "indent_size": 2, 18 | "indent_char": " ", 19 | "indent_level": 0, 20 | "indent_with_tabs": false, 21 | "preserve_newlines": true, 22 | "max_preserve_newlines": 2, 23 | "jslint_happy": true 24 | }, 25 | "sql": { 26 | "indent_size": 4, 27 | "indent_char": " ", 28 | "indent_level": 0, 29 | "indent_with_tabs": false 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /Config.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | oracle: { 3 | user: 'desgemini', 4 | password: 'z7575380', 5 | connectString: '10.211.55.12:1521/xe', 6 | poolMax: 10, 7 | poolMin: 2, 8 | poolIncrement: 4, 9 | poolTimeout: 4 10 | }, 11 | redis: { 12 | socket: 6379 13 | }, 14 | jwt_secret: 'Hear Me Roar', 15 | }; 16 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /app.js: -------------------------------------------------------------------------------- 1 | var express = require('express'); 2 | var path = require('path'); 3 | var favicon = require('serve-favicon'); 4 | var logger = require('morgan'); 5 | var cookieParser = require('cookie-parser'); 6 | var bodyParser = require('body-parser'); 7 | var oracledb = require('oracledb'); 8 | var jwt = require('express-jwt'); 9 | 10 | var routes = require('./routes/index'); 11 | var v1 = require('./routes/v1'); 12 | var users = require('./routes/users'); 13 | var config = require('./Config') 14 | 15 | var app = express(); 16 | 17 | // app.use(jwt({secret: config.jwt_secret}).unless({path: ['/signin']})); 18 | 19 | // view engine setup 20 | app.set('views', path.join(__dirname, 'views')); 21 | app.set('view engine', 'ejs'); 22 | 23 | // uncomment after placing your favicon in /public 24 | //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico'))); 25 | app.use(logger('dev')); 26 | app.use(bodyParser.json()); 27 | app.use(bodyParser.urlencoded({ extended: false })); 28 | app.use(cookieParser()); 29 | app.use(express.static(path.join(__dirname, 'public'))); 30 | 31 | app.use('/v1', v1); 32 | app.use('/users', users); 33 | 34 | app.use('/db', function (req, res) { 35 | res.send(dbRes); 36 | }); 37 | 38 | // catch 404 and forward to error handler 39 | app.use(function(req, res, next) { 40 | var err = new Error('Not Found'); 41 | err.status = 404; 42 | next(err); 43 | }); 44 | 45 | // error handlers 46 | 47 | // development error handler 48 | // will print stacktrace 49 | if (app.get('env') === 'development') { 50 | app.use(function(err, req, res, next) { 51 | res.status(err.status || 500); 52 | res.render('error', { 53 | message: err.message, 54 | error: err 55 | }); 56 | }); 57 | } 58 | 59 | // production error handler 60 | // no stacktraces leaked to user 61 | app.use(function(err, req, res, next) { 62 | res.status(err.status || 500); 63 | res.render('error', { 64 | message: err.message, 65 | error: {} 66 | }); 67 | }); 68 | 69 | 70 | module.exports = app; 71 | -------------------------------------------------------------------------------- /bin/www: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env node 2 | 3 | /** 4 | * Module dependencies. 5 | */ 6 | 7 | var app = require('../app'); 8 | var debug = require('debug')('the-wall:server'); 9 | var http = require('http'); 10 | var dbconfig = require('../Config').oracle; 11 | var database = require('../database/OracleWrapper'); 12 | 13 | process.on('uncaughtException', function(err) { 14 | console.error('Uncaught exception ', err); 15 | 16 | shutdown(); 17 | }); 18 | 19 | process.on('SIGTERM', function () { 20 | console.log('Received SIGTERM'); 21 | 22 | shutdown(); 23 | }); 24 | 25 | process.on('SIGINT', function () { 26 | console.log('Received SIGINT'); 27 | 28 | shutdown(); 29 | }); 30 | 31 | /** 32 | * Get port from environment and store in Express. 33 | */ 34 | 35 | var port = normalizePort(process.env.PORT || '3000'); 36 | app.set('port', port); 37 | 38 | /** 39 | * Create HTTP server. 40 | */ 41 | 42 | var server = http.createServer(app); 43 | 44 | /** 45 | * Listen on provided port, on all network interfaces. 46 | */ 47 | 48 | (function initServer() { 49 | database.createPool(dbconfig) 50 | .then(function() { 51 | server.listen(port); 52 | server.on('error', onError); 53 | server.on('listening', onListening); 54 | }) 55 | .catch(function(err) { 56 | console.error('Error occurred creating database connection pool', err); 57 | console.log('Exiting process'); 58 | process.exit(0); 59 | }); 60 | })(); 61 | 62 | /** 63 | * Normalize a port into a number, string, or false. 64 | */ 65 | 66 | function normalizePort(val) { 67 | var port = parseInt(val, 10); 68 | 69 | if (isNaN(port)) { 70 | // named pipe 71 | return val; 72 | } 73 | 74 | if (port >= 0) { 75 | // port number 76 | return port; 77 | } 78 | 79 | return false; 80 | } 81 | 82 | /** 83 | * Event listener for HTTP server "error" event. 84 | */ 85 | 86 | function onError(error) { 87 | if (error.syscall !== 'listen') { 88 | throw error; 89 | } 90 | 91 | var bind = typeof port === 'string' 92 | ? 'Pipe ' + port 93 | : 'Port ' + port; 94 | 95 | // handle specific listen errors with friendly messages 96 | switch (error.code) { 97 | case 'EACCES': 98 | console.error(bind + ' requires elevated privileges'); 99 | process.exit(1); 100 | break; 101 | case 'EADDRINUSE': 102 | console.error(bind + ' is already in use'); 103 | process.exit(1); 104 | break; 105 | default: 106 | throw error; 107 | } 108 | } 109 | 110 | /** 111 | * Event listener for HTTP server "listening" event. 112 | */ 113 | 114 | function onListening() { 115 | var addr = server.address(); 116 | var bind = typeof addr === 'string' 117 | ? 'pipe ' + addr 118 | : 'port ' + addr.port; 119 | debug('Listening on ' + bind); 120 | } 121 | 122 | function shutdown() { 123 | console.log('Shutting down'); 124 | console.log('Closing web server'); 125 | 126 | server.close(function () { 127 | console.log('Web server closed'); 128 | 129 | database.terminatePool() 130 | .then(function() { 131 | console.log('node-oracledb connection pool terminated'); 132 | console.log('Exiting process'); 133 | process.exit(0); 134 | }) 135 | .catch(function(err) { 136 | console.error('Error occurred while terminating node-oracledb connection pool', err); 137 | console.log('Exiting process'); 138 | process.exit(0); 139 | }); 140 | }); 141 | } 142 | -------------------------------------------------------------------------------- /database/OracleWrapper.js: -------------------------------------------------------------------------------- 1 | var oracledb = require('oracledb'); 2 | var Promise = require('es6-promise').Promise; 3 | var async = require('async'); 4 | var pool; 5 | var buildupScripts = []; 6 | var teardownScripts = []; 7 | 8 | module.exports.OBJECT = oracledb.OBJECT; 9 | 10 | function createPool(config) { 11 | return new Promise(function (resolve, reject) { 12 | oracledb.createPool( 13 | config, 14 | function (err, p) { 15 | if (err) { 16 | return reject(err); 17 | } 18 | 19 | pool = p; 20 | 21 | resolve(pool); 22 | } 23 | ); 24 | }); 25 | } 26 | 27 | module.exports.createPool = createPool; 28 | 29 | function terminatePool() { 30 | return new Promise(function (resolve, reject) { 31 | if (pool) { 32 | pool.terminate(function (err) { 33 | if (err) { 34 | return reject(err); 35 | } 36 | 37 | resolve(); 38 | }); 39 | } else { 40 | resolve(); 41 | } 42 | }); 43 | } 44 | 45 | module.exports.terminatePool = terminatePool; 46 | 47 | function getPool() { 48 | return pool; 49 | } 50 | 51 | module.exports.getPool = getPool; 52 | 53 | function addBuildupSql(statement) { 54 | var stmt = { 55 | sql: statement.sql, 56 | binds: statement.binds || {}, 57 | options: statement.options || {} 58 | }; 59 | 60 | buildupScripts.push(stmt); 61 | } 62 | 63 | module.exports.addBuildupSql = addBuildupSql; 64 | 65 | function addTeardownSql(statement) { 66 | var stmt = { 67 | sql: statement.sql, 68 | binds: statement.binds || {}, 69 | options: statement.options || {} 70 | }; 71 | 72 | teardownScripts.push(stmt); 73 | } 74 | 75 | module.exports.addTeardownSql = addTeardownSql; 76 | 77 | function getConnection() { 78 | return new Promise(function (resolve, reject) { 79 | pool.getConnection(function (err, connection) { 80 | if (err) { 81 | return reject(err); 82 | } 83 | 84 | async.eachSeries( 85 | buildupScripts, 86 | function (statement, callback) { 87 | connection.execute(statement.sql, statement.binds, statement.options, function (err) { 88 | callback(err); 89 | }); 90 | }, 91 | function (err) { 92 | if (err) { 93 | return reject(err); 94 | } 95 | 96 | resolve(connection); 97 | } 98 | ); 99 | }); 100 | }); 101 | } 102 | 103 | module.exports.getConnection = getConnection; 104 | 105 | function execute(sql, bindParams, options, connection) { 106 | return new Promise(function (resolve, reject) { 107 | connection.execute(sql, bindParams, options, function (err, results) { 108 | if (err) { 109 | return reject(err); 110 | } 111 | 112 | resolve(results); 113 | }); 114 | }); 115 | } 116 | 117 | module.exports.execute = execute; 118 | 119 | function releaseConnection(connection) { 120 | async.eachSeries( 121 | teardownScripts, 122 | function (statement, callback) { 123 | connection.execute(statement.sql, statement.binds, statement.options, function (err) { 124 | callback(err); 125 | }); 126 | }, 127 | function (err) { 128 | if (err) { 129 | console.error(err); //don't return as we still need to release the connection 130 | } 131 | 132 | connection.release(function (err) { 133 | if (err) { 134 | console.error(err); 135 | } 136 | }); 137 | } 138 | ); 139 | } 140 | 141 | module.exports.releaseConnection = releaseConnection; 142 | 143 | function simpleExecute(sql, bindParams, options) { 144 | options.isAutoCommit = true; 145 | 146 | return new Promise(function (resolve, reject) { 147 | getConnection() 148 | .then(function (connection) { 149 | execute(sql, bindParams, options, connection) 150 | .then(function (results) { 151 | resolve(results); 152 | 153 | process.nextTick(function () { 154 | releaseConnection(connection); 155 | }); 156 | }) 157 | .catch(function (err) { 158 | reject(err); 159 | 160 | process.nextTick(function () { 161 | releaseConnection(connection); 162 | }); 163 | }); 164 | }) 165 | .catch(function (err) { 166 | reject(err); 167 | }); 168 | }); 169 | } 170 | 171 | module.exports.simpleExecute = simpleExecute; 172 | -------------------------------------------------------------------------------- /database/RedisWrapper.js: -------------------------------------------------------------------------------- 1 | var redis = require('redis'); 2 | var dbconfig = require('../Config').redis; 3 | var redisClient = redis.createClient(dbconfig.socket); 4 | var Promise = require('bluebird'); 5 | 6 | Promise.promisifyAll(redis.RedisClient.prototype); 7 | Promise.promisifyAll(redis.Multi.prototype); 8 | 9 | redisClient.on('error', function (err) { 10 | console.log('Error ' + err); 11 | }); 12 | 13 | redisClient.on('connect', function () { 14 | console.log('Redis is ready'); 15 | }); 16 | 17 | exports.redis = redis; 18 | exports.redisClient = redisClient; 19 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "the-wall", 3 | "version": "0.0.0", 4 | "private": true, 5 | "scripts": { 6 | "start": "node ./bin/www", 7 | "test": "./node_modules/.bin/_mocha -C", 8 | "test-cover": "istanbul cover ./node_modules/.bin/_mocha -- -C", 9 | "count": "cloc app.js package.json routes/ database/ views/ test/test.js" 10 | }, 11 | "dependencies": { 12 | "async": "^1.5.2", 13 | "bluebird": "^3.3.4", 14 | "body-parser": "~1.13.2", 15 | "cookie-parser": "~1.3.5", 16 | "debug": "~2.2.0", 17 | "ejs": "^2.4.1", 18 | "es6-promise": "^3.1.2", 19 | "express": "~4.13.1", 20 | "express-jwt": "^3.3.0", 21 | "jsonwebtoken": "^5.7.0", 22 | "morgan": "~1.6.1", 23 | "ms": "^0.7.1", 24 | "oracledb": "^1.7.1", 25 | "redis": "^2.6.0-1", 26 | "serve-favicon": "~2.3.0" 27 | }, 28 | "devDependencies": { 29 | "mocha": "^2.4.5", 30 | "supertest": "^1.2.0" 31 | } 32 | } 33 | -------------------------------------------------------------------------------- /public/stylesheets/style.css: -------------------------------------------------------------------------------- 1 | body { 2 | padding: 50px; 3 | font: 14px "Lucida Grande", Helvetica, Arial, sans-serif; 4 | } 5 | 6 | a { 7 | color: #00B7FF; 8 | } 9 | -------------------------------------------------------------------------------- /routes/agriEnv.js: -------------------------------------------------------------------------------- 1 | var express = require('express'); 2 | var router = express.Router(); 3 | var oracle = require('../database/OracleWrapper'); 4 | 5 | var getCurrentValueOfSelectedDevicesSQL = function(deviceType, stationName) { 6 | var sql = "SELECT DEVICECODE,DEVICENAME,VALUE,UNIT FROM DEVICE"; 7 | var orderBy = " ORDER BY DEVICECODE"; 8 | if (deviceType === undefined && stationName === undefined) { 9 | return sql + orderBy; 10 | } else if (deviceType !== undefined && stationName !== undefined) { 11 | return sql 12 | + " WHERE DEVICENAME=" 13 | + "\'" 14 | + deviceType 15 | + "\'" 16 | + " AND " 17 | + "DEVICECODE LIKE \'" 18 | + stationName 19 | + "%\'" 20 | + orderBy; 21 | } else if (deviceType !== undefined) { 22 | return sql 23 | + " WHERE DEVICENAME=" 24 | + "\'" 25 | + deviceType 26 | + "\'" 27 | + orderBy; 28 | } else if (stationName !== undefined) { 29 | return sql 30 | + " WHERE DEVICECODE LIKE \'" 31 | + stationName 32 | + "%\'" 33 | + orderBy; 34 | } 35 | } 36 | 37 | function getHistoryValueOfSelectedDeviceSQL(deviceType, stationName, startTime, 38 | endTime) { 39 | var sql = 'SELECT\ 40 | DEVICE.DEVICEID,\ 41 | DEVICECODE,\ 42 | DEVICENAME,\ 43 | UNIT,\ 44 | ANALOGYVALUE AS VALUE,\ 45 | DEVICEHISTROY.RECTIME\ 46 | FROM\ 47 | DEVICE INNER JOIN DEVICEHISTROY\ 48 | ON\ 49 | DEVICE.DEVICEID = DEVICEHISTROY.DEVICEID\ 50 | WHERE'; 51 | if (deviceType !== undefined) { 52 | sql = sql + ' AND DEVICE.DEVICENAME = ' + "\'" + deviceType + "\'"; 53 | } 54 | if (stationName !== undefined) { 55 | sql = sql + ' AND DEVICE.DEVICECODE LIKE ' + "\'" + stationName + '%' + "\'"; 56 | } 57 | if (endTime !== undefined) { 58 | sql = sql + ' AND DEVICEHISTROY.RECTIME BETWEEN ' 59 | + startTime 60 | + ' AND ' 61 | + endTime; 62 | } 63 | sql = sql + ' ORDER BY RECTIME'; 64 | 65 | var reg = new RegExp('WHERE.AND'); 66 | return sql.replace(reg, 'WHERE'); 67 | } 68 | 69 | // path:/v1/data/agri_env/current?deviceType={}&stationName={} 70 | router.get('/current', function(req, res, next) { 71 | oracle.simpleExecute( 72 | getCurrentValueOfSelectedDevicesSQL(req.query.deviceType, req.query.stationName), 73 | {}, //no binds 74 | { 75 | outFormat: oracle.OBJECT 76 | } 77 | ) 78 | .then(function(results) { 79 | res.json(results.rows); 80 | }) 81 | .catch(function(err) { 82 | next(err); 83 | }); 84 | }); 85 | 86 | // path:/v1/data/agri_env/history?deviceType={}&stationName={}&time={} 87 | router.get('/history', function(req, res, next) { 88 | if (req.query.time === undefined) { 89 | res.status(500).json({ 90 | status: 'error', 91 | message: '时间不能为空' 92 | }); 93 | next(); 94 | } 95 | 96 | var deviceType = req.query.deviceType; 97 | var stationName = req.query.stationName; 98 | var endTime = req.query.time; 99 | var startTime = endTime - 62; 100 | 101 | oracle.getConnection() 102 | .then(function(connection) { 103 | return oracle.execute( 104 | getHistoryValueOfSelectedDeviceSQL(deviceType, stationName, startTime, 105 | endTime), 106 | {}, 107 | { 108 | outFormat: oracle.OBJECT, 109 | }, 110 | connection 111 | ) 112 | .then(function(results) { 113 | res.json(results.rows); 114 | }) 115 | .catch(function(err) { 116 | res.status(500).json({ 117 | status: 'error', 118 | message: err.message 119 | }); 120 | process.nextTick(function() { 121 | oracle.releaseConnection(connection); 122 | }); 123 | }); 124 | }); 125 | }); 126 | 127 | module.exports = router; 128 | -------------------------------------------------------------------------------- /routes/data.js: -------------------------------------------------------------------------------- 1 | var express = require('express'); 2 | var router = express.Router(); 3 | var agriEnv = require('./agriEnv'); 4 | 5 | router.use('/agri_env', agriEnv); 6 | 7 | module.exports = router; 8 | -------------------------------------------------------------------------------- /routes/device.js: -------------------------------------------------------------------------------- 1 | var express = require('express'); 2 | var router = express.Router(); 3 | var oracle = require('../database/OracleWrapper'); 4 | var config = require('../Config'); 5 | 6 | var getListofDeviceType = 7 | "select distinct devicename from device order by devicename"; 8 | var getListofStationId = 9 | "select name from station order by name"; 10 | 11 | // path:/v1/device/info/type_list 12 | router.get('/info/type_list', function (req, res, next) { 13 | oracle.simpleExecute( 14 | getListofDeviceType, {}, //no binds 15 | { 16 | outFormat: oracle.OBJECT 17 | } 18 | ) 19 | .then(function (results) { 20 | res.json(results.rows); 21 | }) 22 | .catch(function (err) { 23 | next(err); 24 | }); 25 | }); 26 | 27 | // path:/v1/device/info/station_list 28 | router.get('/info/station_list', function (req, res, next) { 29 | oracle.simpleExecute( 30 | getListofStationId, {}, //no binds 31 | { 32 | outFormat: oracle.OBJECT 33 | } 34 | ) 35 | .then(function (results) { 36 | res.json(results.rows); 37 | }) 38 | .catch(function (err) { 39 | next(err); 40 | }); 41 | }); 42 | 43 | module.exports = router; 44 | -------------------------------------------------------------------------------- /routes/generateGraph.js: -------------------------------------------------------------------------------- 1 | 'use strict' 2 | 3 | var express = require('express'); 4 | var router = express.Router(); 5 | var oracle = require('../database/OracleWrapper'); 6 | var Promise = require('bluebird'); 7 | 8 | function getLocalTime(nS) { 9 | return new Date(parseInt(nS) * 1000).toLocaleString(); 10 | } 11 | 12 | function renderGraph(req, res, filtereds) { 13 | var x = []; 14 | var ys = []; 15 | var titles = []; 16 | 17 | filtereds[0].forEach(function(row) { 18 | x.push(getLocalTime(row.RECTIME)); 19 | }); 20 | 21 | filtereds.forEach(function(filtered){ 22 | if (filtered[0] === undefined) 23 | // even if at least one of multi query was succeed 24 | // fast-fail is essential for secure 25 | throw new Error('数据库返回结果为空'); 26 | var y = []; 27 | filtered.forEach(function(row) { 28 | y.push(row.ANALOGYVALUE); 29 | }); 30 | ys.push(y); 31 | titles.push(filtered[0].DEVICENAME + ': ' + filtered[0].DEVICECODE); 32 | }); 33 | 34 | res.render('graph', { 35 | titles: titles, 36 | dataX: x, 37 | dataY: ys, 38 | height: req.query.height === undefined ? 200 : req.query.height, 39 | width: req.query.width === undefined ? 300 : req.query.width, 40 | }); 41 | } 42 | 43 | function resFilter(resolve, reject, connection, resultSet, numRows, filtered) { 44 | resultSet.getRows( 45 | numRows, 46 | function (err, rows) 47 | { 48 | if (err) { 49 | console.log(err.message); 50 | reject(err); 51 | } else if (rows.length === 0) { 52 | resolve(filtered); 53 | process.nextTick(function() { 54 | oracle.releaseConnection(connection); 55 | }); 56 | } else if (rows.length > 0) { 57 | filtered.push(rows[0]); 58 | resFilter(resolve, reject, connection, resultSet, numRows, filtered); 59 | } 60 | } 61 | ); 62 | } 63 | 64 | function createQuerySingleDeviceDataPromise(req, res, device_id, start_time, end_time) { 65 | return oracle.getConnection() 66 | .then(function(connection) { 67 | return oracle.execute( 68 | "SELECT\ 69 | DEVICE.DEVICEID,\ 70 | DEVICECODE,\ 71 | DEVICENAME,\ 72 | UNIT,\ 73 | ANALOGYVALUE,\ 74 | DEVICEHISTROY.RECTIME\ 75 | FROM\ 76 | DEVICE INNER JOIN DEVICEHISTROY\ 77 | ON\ 78 | DEVICE.DEVICEID = DEVICEHISTROY.DEVICEID\ 79 | WHERE\ 80 | DEVICE.DEVICEID = :device_id\ 81 | AND DEVICEHISTROY.RECTIME\ 82 | BETWEEN :start_time AND :end_time\ 83 | ORDER\ 84 | BY RECTIME", 85 | [ 86 | device_id, 87 | start_time, 88 | end_time 89 | ], 90 | { 91 | outFormat: oracle.OBJECT, 92 | resultSet: true 93 | }, 94 | connection 95 | ) 96 | .then(function(results) { 97 | var filtered = []; 98 | var filterGap = Math.floor( 99 | (end_time - start_time) / (120 * 100) 100 | ); 101 | return new Promise(function(resolve, reject) { 102 | resFilter(resolve, reject, 103 | connection, results.resultSet, filterGap, filtered); 104 | }); 105 | }) 106 | .catch(function(err) { 107 | res.status(500).json({ 108 | status: 'error', 109 | message: err.message 110 | }); 111 | process.nextTick(function() { 112 | oracle.releaseConnection(connection); 113 | }); 114 | }); 115 | }); 116 | } 117 | 118 | function secureCheckBasic(req, res) { 119 | let qry = req.query; 120 | 121 | if ( 122 | qry.device_ids === undefined 123 | || qry.start_time === undefined 124 | || qry.end_time === undefined 125 | ) { 126 | throw new Error('device_ids或start_time或end_time参数为undefined'); 127 | } 128 | 129 | if (req.query.end_time < req.query.start_time) { 130 | throw new Error('终止时间小于起始时间'); 131 | } 132 | }; 133 | 134 | function secureCheckAdvance(req, res) { 135 | let qry = req.query; 136 | 137 | if ( 138 | qry.station_name === undefined 139 | || qry.device_type === undefined 140 | || qry.start_time === undefined 141 | || qry.end_time === undefined 142 | ) { 143 | throw new Error('station_name或device_type或start_time或end_time参数为undefined'); 144 | } 145 | 146 | if (req.query.end_time < req.query.start_time) { 147 | throw new Error('终止时间小于起始时间'); 148 | } 149 | } 150 | 151 | // /v1/utils/generate_graph/advance?device_type=Light&station_name=B1&start_time=1443745800&end_time=1443760000&height=600&width=900 152 | router.get('/advance', function(req, res, next) { 153 | try { 154 | secureCheckAdvance(req, res); 155 | 156 | var stationName = req.query.station_name + '%'; 157 | var deviceType = req.query.device_type; 158 | 159 | oracle.simpleExecute( 160 | 'SELECT DEVICEID FROM DEVICE WHERE\ 161 | DEVICECODE LIKE :stationName\ 162 | AND DEVICENAME = :deviceType', 163 | [ 164 | stationName, 165 | deviceType 166 | ], 167 | { 168 | outFormat: oracle.OBJECT 169 | }) 170 | .then(function(results) { 171 | var ids = []; 172 | results.rows.forEach(function(obj) { 173 | ids.push(obj.DEVICEID); 174 | }) 175 | return ids; 176 | }) 177 | .then(function(device_ids) { 178 | try { 179 | var queryPromises = []; 180 | 181 | for(let i=0; i 2 | 3 | 4 | 5 | ECharts 6 | 7 | 21 | 22 | 23 |
24 | 990 | 991 | 992 | -------------------------------------------------------------------------------- /test/supposedHtmlForGenerateMultiCurveGraph.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | ECharts 6 | 7 | 21 | 22 | 23 |
24 | 2373 | 2374 | 2375 | -------------------------------------------------------------------------------- /test/supposedJson.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | device: { 3 | type_list: '[{"DEVICENAME":"(Water Level"},{"DEVICENAME":"Air Temp"},{"DEVICENAME":"B1(Soil Temp)"},{"DEVICENAME":"DO0"},{"DEVICENAME":"DO1"},{"DEVICENAME":"DO2"},{"DEVICENAME":"DO3"},{"DEVICENAME":"DO4"},{"DEVICENAME":"DO5"},{"DEVICENAME":"DO6"},{"DEVICENAME":"DO7"},{"DEVICENAME":"E2(Soil Hum)"},{"DEVICENAME":"Light"},{"DEVICENAME":"Soil Hum"},{"DEVICENAME":"Soil Salt"},{"DEVICENAME":"Soil Temp"},{"DEVICENAME":"Water Level"}]', 4 | station_list: '[{"NAME":"A1"},{"NAME":"B1"},{"NAME":"B2"},{"NAME":"B3"},{"NAME":"DO"},{"NAME":"E1"},{"NAME":"E2"}]', 5 | }, 6 | agri_env: { 7 | current_with_deviceName_Light: '[{"DEVICECODE":"A1GZ1","DEVICENAME":"Light","VALUE":1000,"UNIT":"Lux"},{"DEVICECODE":"A1GZ2","DEVICENAME":"Light","VALUE":0,"UNIT":"Lux"},{"DEVICECODE":"B1GZ1","DEVICENAME":"Light","VALUE":19370.188000000002,"UNIT":"Lux"},{"DEVICECODE":"B1GZ2","DEVICENAME":"Light","VALUE":724.1875,"UNIT":"Lux"},{"DEVICECODE":"B2GZ1","DEVICENAME":"Light","VALUE":1000,"UNIT":"Lux"},{"DEVICECODE":"B2GZ2","DEVICENAME":"Light","VALUE":0,"UNIT":"Lux"},{"DEVICECODE":"B3GZ1","DEVICENAME":"Light","VALUE":1000,"UNIT":"Lux"},{"DEVICECODE":"B3GZ2","DEVICENAME":"Light","VALUE":0,"UNIT":"Lux"},{"DEVICECODE":"E1GZ1","DEVICENAME":"Light","VALUE":42043.75,"UNIT":"Lux"},{"DEVICECODE":"E1GZ2","DEVICENAME":"Light","VALUE":785.875,"UNIT":"Lux"},{"DEVICECODE":"E2GZ1","DEVICENAME":"Light","VALUE":18026.938000000002,"UNIT":"Lux"},{"DEVICECODE":"E2GZ2","DEVICENAME":"Light","VALUE":970.4375,"UNIT":"Lux"}]', 8 | current_with_stationName_A1: '[{"DEVICECODE":"A1GZ1","DEVICENAME":"Light","VALUE":1000,"UNIT":"Lux"},{"DEVICECODE":"A1GZ2","DEVICENAME":"Light","VALUE":0,"UNIT":"Lux"},{"DEVICECODE":"A1KW","DEVICENAME":"Air Temp","VALUE":-20.18125,"UNIT":"C"},{"DEVICECODE":"A1SW","DEVICENAME":"Water Level","VALUE":0.0010625,"UNIT":"m"},{"DEVICECODE":"A1TS","DEVICENAME":"Soil Hum","VALUE":0,"UNIT":"%"},{"DEVICECODE":"A1TW","DEVICENAME":"Soil Temp","VALUE":0,"UNIT":"C"},{"DEVICECODE":"A1TY","DEVICENAME":"Soil Salt","VALUE":0.01875,"UNIT":"mS/cm"}]', 9 | current_with_deviceName_Light_and_stationName_A1: '[{"DEVICECODE":"A1GZ1","DEVICENAME":"Light","VALUE":1000,"UNIT":"Lux"},{"DEVICECODE":"A1GZ2","DEVICENAME":"Light","VALUE":0,"UNIT":"Lux"}]', 10 | }, 11 | utils: { 12 | generate_graph: { 13 | getSupposedDeviceValueInTimeGap: '[{"DEVICEHISTROYID":3639248,"DEVICEID":172,"RECTIME":1443652962,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3639373,"DEVICEID":172,"RECTIME":1443653150,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3639541,"DEVICEID":172,"RECTIME":1443653402,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3639711,"DEVICEID":172,"RECTIME":1443653654,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3638583,"DEVICEID":172,"RECTIME":1443651959,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638707,"DEVICEID":172,"RECTIME":1443652146,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638918,"DEVICEID":172,"RECTIME":1443652460,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3639460,"DEVICEID":172,"RECTIME":1443653277,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3637285,"DEVICEID":172,"RECTIME":1443650011,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637408,"DEVICEID":172,"RECTIME":1443650201,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637784,"DEVICEID":172,"RECTIME":1443650768,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637866,"DEVICEID":172,"RECTIME":1443650895,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637914,"DEVICEID":172,"RECTIME":1443650958,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637955,"DEVICEID":172,"RECTIME":1443651020,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638331,"DEVICEID":172,"RECTIME":1443651584,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638373,"DEVICEID":172,"RECTIME":1443651646,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3639962,"DEVICEID":172,"RECTIME":1443654030,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3640041,"DEVICEID":172,"RECTIME":1443654155,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3640125,"DEVICEID":172,"RECTIME":1443654280,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3640292,"DEVICEID":172,"RECTIME":1443654529,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3640333,"DEVICEID":172,"RECTIME":1443654592,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3640417,"DEVICEID":172,"RECTIME":1443654716,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3638499,"DEVICEID":172,"RECTIME":1443651834,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638792,"DEVICEID":172,"RECTIME":1443652273,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3639162,"DEVICEID":172,"RECTIME":1443652837,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3639416,"DEVICEID":172,"RECTIME":1443653214,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3639500,"DEVICEID":172,"RECTIME":1443653339,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3639583,"DEVICEID":172,"RECTIME":1443653466,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3639669,"DEVICEID":172,"RECTIME":1443653591,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3639752,"DEVICEID":172,"RECTIME":1443653717,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3639835,"DEVICEID":172,"RECTIME":1443653842,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3639796,"DEVICEID":172,"RECTIME":1443653780,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3639921,"DEVICEID":172,"RECTIME":1443653968,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3640002,"DEVICEID":172,"RECTIME":1443654092,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3640086,"DEVICEID":172,"RECTIME":1443654218,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3640167,"DEVICEID":172,"RECTIME":1443654342,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3640211,"DEVICEID":172,"RECTIME":1443654404,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3640249,"DEVICEID":172,"RECTIME":1443654466,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3640375,"DEVICEID":172,"RECTIME":1443654654,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3637328,"DEVICEID":172,"RECTIME":1443650074,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637452,"DEVICEID":172,"RECTIME":1443650264,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637535,"DEVICEID":172,"RECTIME":1443650392,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637618,"DEVICEID":172,"RECTIME":1443650517,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637746,"DEVICEID":172,"RECTIME":1443650706,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638037,"DEVICEID":172,"RECTIME":1443651145,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3640459,"DEVICEID":172,"RECTIME":1443654779,"SWITCHVALUE":null,"ANALOGYVALUE":3052.1875},{"DEVICEHISTROYID":3640501,"DEVICEID":172,"RECTIME":1443654842,"SWITCHVALUE":null,"ANALOGYVALUE":3052.1875},{"DEVICEHISTROYID":3640543,"DEVICEID":172,"RECTIME":1443654904,"SWITCHVALUE":null,"ANALOGYVALUE":3052.1875},{"DEVICEHISTROYID":3640585,"DEVICEID":172,"RECTIME":1443654968,"SWITCHVALUE":null,"ANALOGYVALUE":3052.1875},{"DEVICEHISTROYID":3637363,"DEVICEID":172,"RECTIME":1443650137,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637661,"DEVICEID":172,"RECTIME":1443650580,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638121,"DEVICEID":172,"RECTIME":1443651272,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638163,"DEVICEID":172,"RECTIME":1443651334,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638079,"DEVICEID":172,"RECTIME":1443651209,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638204,"DEVICEID":172,"RECTIME":1443651396,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638248,"DEVICEID":172,"RECTIME":1443651458,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638624,"DEVICEID":172,"RECTIME":1443652021,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638666,"DEVICEID":172,"RECTIME":1443652084,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638834,"DEVICEID":172,"RECTIME":1443652335,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638959,"DEVICEID":172,"RECTIME":1443652524,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3639002,"DEVICEID":172,"RECTIME":1443652586,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3638750,"DEVICEID":172,"RECTIME":1443652209,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638876,"DEVICEID":172,"RECTIME":1443652397,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637574,"DEVICEID":172,"RECTIME":1443650454,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637994,"DEVICEID":172,"RECTIME":1443651083,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638457,"DEVICEID":172,"RECTIME":1443651770,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637495,"DEVICEID":172,"RECTIME":1443650328,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637704,"DEVICEID":172,"RECTIME":1443650644,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3637819,"DEVICEID":172,"RECTIME":1443650831,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638291,"DEVICEID":172,"RECTIME":1443651520,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638415,"DEVICEID":172,"RECTIME":1443651708,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3638541,"DEVICEID":172,"RECTIME":1443651897,"SWITCHVALUE":null,"ANALOGYVALUE":1037.3125},{"DEVICEHISTROYID":3639042,"DEVICEID":172,"RECTIME":1443652648,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3639083,"DEVICEID":172,"RECTIME":1443652712,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3639120,"DEVICEID":172,"RECTIME":1443652774,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3639209,"DEVICEID":172,"RECTIME":1443652900,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3639290,"DEVICEID":172,"RECTIME":1443653025,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3639331,"DEVICEID":172,"RECTIME":1443653088,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125},{"DEVICEHISTROYID":3639626,"DEVICEID":172,"RECTIME":1443653528,"SWITCHVALUE":null,"ANALOGYVALUE":2019.875},{"DEVICEHISTROYID":3639877,"DEVICEID":172,"RECTIME":1443653905,"SWITCHVALUE":null,"ANALOGYVALUE":2032.3125}]', 14 | exception_handle_params_undefined: '{"status":"error","message":"device_ids或start_time或end_time参数为undefined"}', 15 | exception_handle_database_return_null: '{"status":"error","message":"数据库返回结果为空"}', 16 | } 17 | }, 18 | sign: { 19 | sign_in_succeed: '{"v":"1.0","ret":{"status":"SUCCESS"},"token":"eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VybmFtZSI6ImhlbGxvIiwiaWF0IjoxNDYxMTQxMzAwLCJleHAiOjE0NjExNDEzMDF9.mdho49zbYALyy3_T5e-OVLf23v-aY4LUDjkr70hpMsE"}', 20 | sign_in_failed: '{"v":"1.0","ret":{"status":"ERROR","error_code":1}}', 21 | sign_out_succeed: '{"ret":"SUCCESS"}', 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /test/test.js: -------------------------------------------------------------------------------- 1 | var assert = require('assert'); 2 | var http = require('http'); 3 | var supertest = require('supertest'); 4 | var Promise = require('bluebird'); 5 | var fs = Promise.promisifyAll(require('fs')); 6 | var path = require('path'); 7 | 8 | var app = require('../app'); 9 | var supposedJson = require('./supposedJson'); 10 | 11 | var dbconfig = require('../Config').oracle; 12 | var oracle = require('../database/OracleWrapper'); 13 | var redis = require('../database/RedisWrapper').redisClient; 14 | var utility = require('../routes/globalUtility'); 15 | 16 | var tmpToken; 17 | 18 | describe('global utility', function() { 19 | describe('token', function() { 20 | 21 | describe('function createToken()', function() { 22 | it('should create a token', function() { 23 | tmpToken = utility.createToken('userForTest'); 24 | assert.equal(typeof(tmpToken), 'string'); 25 | console.log(tmpToken); 26 | }); 27 | }); 28 | 29 | describe('function verifyToken()', function() { 30 | it('should verify a token', function(done) { 31 | assert(typeof(tmpToken), 'string'); 32 | utility.verifyToken(tmpToken) 33 | .then(function(obj) { 34 | assert(typeof(obj), 'object'); 35 | console.log(obj); 36 | done(); 37 | }); 38 | }); 39 | }); 40 | 41 | }); 42 | }); 43 | 44 | describe('/v1', function() { 45 | describe('/device', function() { 46 | describe('/info', function() { 47 | 48 | // to test path:/v1/device/info/type_list 49 | describe('/type_list', function() { 50 | it('should return json as expected', function(done) { 51 | oracle.createPool(dbconfig).then(function() { 52 | supertest(app) 53 | .get('/v1/device/info/type_list') 54 | .set('Authorization', 'Bearer ' + tmpToken) 55 | .expect(200) 56 | .end(function(err, data) { 57 | if (err) console.log(err); 58 | assert.equal(data.text, supposedJson.device.type_list); 59 | done(); 60 | }); 61 | }); 62 | }); 63 | }); 64 | }); 65 | 66 | // to test path:/v1/device/info/station_list 67 | describe('/station_list', function() { 68 | it('should return json as expected', function(done) { 69 | supertest(app) 70 | .get('/v1/device/info/station_list') 71 | .set('Authorization', 'Bearer ' + tmpToken) 72 | .expect(200) 73 | .end(function(err, data) { 74 | if (err) console.log(err); 75 | assert.equal(data.text, supposedJson.device.station_list); 76 | done(); 77 | }); 78 | }); 79 | }); 80 | }); 81 | }); 82 | 83 | // to test path:/v1/data/agri_env/current?deviceType={}&stationName={} 84 | describe('/data', function() { 85 | describe('/agri_env', function() { 86 | 87 | it('is queried with specified deviceType', function(done) { 88 | supertest(app) 89 | .get('/v1/data/agri_env/current?deviceType=Light') 90 | .set('Authorization', 'Bearer ' + tmpToken) 91 | .expect(200) 92 | .end(function(err, data) { 93 | if (err) console.log(err); 94 | assert.equal(data.text, supposedJson.agri_env.current_with_deviceName_Light); 95 | done(); 96 | }); 97 | }); 98 | 99 | it('is queried with specified stationName', function(done) { 100 | supertest(app) 101 | .get('/v1/data/agri_env/current?stationName=A1') 102 | .set('Authorization', 'Bearer ' + tmpToken) 103 | .expect(200) 104 | .end(function(err, data) { 105 | if (err) console.log(err); 106 | assert.equal(data.text, supposedJson.agri_env.current_with_stationName_A1); 107 | done(); 108 | }); 109 | }); 110 | 111 | it('is queried with specified deviceType and stationName', function(done) { 112 | supertest(app) 113 | .get('/v1/data/agri_env/current?deviceType=Light&stationName=A1') 114 | .set('Authorization', 'Bearer ' + tmpToken) 115 | .expect(200) 116 | .end(function(err, data) { 117 | if (err) console.log(err); 118 | assert.equal(data.text, supposedJson.agri_env.current_with_deviceName_Light_and_stationName_A1); 119 | done(); 120 | }); 121 | }); 122 | }); 123 | }); 124 | 125 | // to test path:/v1/utils/generate_graph?start_time=1443745800&end_time=1443760000&device_id=172&width=900&height=600 126 | describe('/utils', function() { 127 | describe('generate_graph', function() { 128 | 129 | it('is queried with specified start_time and end_time and **single** device_id', 130 | function(done) { 131 | var filePath = path.join(__dirname, 'supposedHtmlForGenerateGraph.html'); 132 | fs.readFileAsync(filePath, 'utf-8') 133 | .then(function(toEqual) { 134 | supertest(app) 135 | .get('/v1/utils/generate_graph?start_time=1443745800&end_time=1443760000&device_ids=172&width=900&height=600') 136 | .set('Authorization', 'Bearer ' + tmpToken) 137 | .expect(200) 138 | .end(function(err, data) { 139 | if (err) console.log(err); 140 | assert.equal(data.text, toEqual); 141 | done(); 142 | }); 143 | }) 144 | .catch(function(err) { 145 | console.log(err); 146 | }); 147 | }); 148 | 149 | it('is queried with specified start_time and end_time and **multi** device_id', 150 | function(done) { 151 | var filePath = path.join(__dirname, 'supposedHtmlForGenerateMultiCurveGraph.html'); 152 | fs.readFileAsync(filePath, 'utf-8') 153 | .then(function(toEqual) { 154 | supertest(app) 155 | .get('/v1/utils/generate_graph?start_time=1443745800&end_time=1443760000&device_ids=172;174;176;178&width=900&height=600') 156 | .set('Authorization', 'Bearer ' + tmpToken) 157 | .expect(200) 158 | .end(function(err, data) { 159 | if (err) console.log(err); 160 | assert.equal(data.text, toEqual); 161 | done(); 162 | }); 163 | }) 164 | .catch(function(err) { 165 | console.log(err); 166 | }); 167 | }); 168 | 169 | describe('exception handling', function() { 170 | it('is queried with start_time undefined', function(done) { 171 | supertest(app) 172 | .get('/v1/utils/generate_graph?end_time=1443745800&devices_ids=172') 173 | .set('Authorization', 'Bearer ' + tmpToken) 174 | .expect(500) 175 | .end(function(err, data) { 176 | if (err) console.log(err); 177 | assert.equal(data.text, supposedJson.utils.generate_graph.exception_handle_params_undefined); 178 | done(); 179 | }); 180 | }); 181 | 182 | it('is queried with end_time undefined', function(done) { 183 | supertest(app) 184 | .get('/v1/utils/generate_graph?start_time=1443745800&devices_ids=172') 185 | .set('Authorization', 'Bearer ' + tmpToken) 186 | .expect(500) 187 | .end(function(err, data) { 188 | if (err) console.log(err); 189 | assert.equal(data.text, supposedJson.utils.generate_graph.exception_handle_params_undefined); 190 | done(); 191 | }); 192 | }); 193 | 194 | it('is queried with devices_ids undefined', function(done) { 195 | supertest(app) 196 | .get('/v1/utils/generate_graph?start_time=1443745800&end_time=1443760000') 197 | .set('Authorization', 'Bearer ' + tmpToken) 198 | .expect(500) 199 | .end(function(err, data) { 200 | if (err) console.log(err); 201 | assert.equal(data.text, supposedJson.utils.generate_graph.exception_handle_params_undefined); 202 | done(); 203 | }); 204 | }); 205 | 206 | it('is queried with wrong device_id, so get null oracle result', function(done) { 207 | supertest(app) 208 | .get('/v1/utils/generate_graph?start_time=1443745800&end_time=1443760000&device_ids=172;171&width=900&height=600') 209 | .set('Authorization', 'Bearer ' + tmpToken) 210 | .expect(500) 211 | .end(function(err, data) { 212 | if (err) console.log(err); 213 | assert.equal(data.text, supposedJson.utils.generate_graph.exception_handle_database_return_null); 214 | done(); 215 | }); 216 | }); 217 | }); 218 | }); 219 | }); 220 | 221 | describe('sign', function() { 222 | describe('signin', function() { 223 | it('should sign in succeed', function(done) { 224 | supertest(app) 225 | .get('/v1/signin?username=hello&password=world') 226 | .set('Authorization', 'Bearer ' + tmpToken) 227 | .expect(200) 228 | .end(function(err, data) { 229 | if (err) console.log(err); 230 | assert.equal(data.text.slice(0, 45), supposedJson.sign.sign_in_succeed.slice(0, 45)); 231 | done(); 232 | }); 233 | }); 234 | 235 | it('should sign in failed', function(done) { 236 | supertest(app) 237 | .get('/v1/signin?username=hello&password=worl') 238 | .set('Authorization', 'Bearer ' + tmpToken) 239 | .expect(200) 240 | .end(function(err, data) { 241 | if (err) console.log(err); 242 | assert.equal(data.text, supposedJson.sign.sign_in_failed); 243 | done(); 244 | }); 245 | }); 246 | }); 247 | 248 | describe('signout', function() { 249 | it('should sign out succeed', function(done) { 250 | supertest(app) 251 | .get('/v1/signout') 252 | .set('Authorization', 'Bearer ' + tmpToken) 253 | .expect(200) 254 | .end(function(err, data) { 255 | if (err) console.log(err); 256 | assert.equal(data.text, supposedJson.sign.sign_out_succeed); 257 | done(); 258 | }); 259 | }); 260 | }); 261 | }); 262 | -------------------------------------------------------------------------------- /views/error.ejs: -------------------------------------------------------------------------------- 1 |

<%= message %>

2 |

<%= error.status %>

3 | 
<%= error.stack %>
4 | -------------------------------------------------------------------------------- /views/graph.ejs: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | ECharts 6 | 7 | 21 | 22 | 23 |
24 | 82 | 83 | 84 | -------------------------------------------------------------------------------- /views/index.ejs: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | <%= title %> 5 | 6 | 7 | 8 |

<%= title %>

9 |

Welcome to <%= title %>

10 | 11 | 12 | --------------------------------------------------------------------------------