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‎.editorconfig‎

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# EditorConfig helps developers define and maintain consistent
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# coding styles between different editors and IDEs
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# http://editorconfig.org
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root = true
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[*]
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indent_style = space
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indent_size = 2
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end_of_line = lf
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charset = utf-8
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trim_trailing_whitespace = true
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insert_final_newline = true

‎.gitignore‎

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*.csv
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*.dat
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*.iml
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*.log
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*.out
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*.pid
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*.seed
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*.sublime-*
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*.swo
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*.swp
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*.tgz
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*.xml
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.DS_Store
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.idea
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.project
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.strong-pm
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coverage
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node_modules
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npm-debug.log

‎.jshintignore‎

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/client/
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/node_modules/

‎.jshintrc‎

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{
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"node": true,
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"esnext": true,
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"bitwise": true,
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"camelcase": true,
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"eqeqeq": true,
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"eqnull": true,
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"immed": true,
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"indent": 2,
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"latedef": "nofunc",
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"newcap": true,
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"nonew": true,
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"noarg": true,
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"quotmark": "single",
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"regexp": true,
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"undef": true,
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"unused": false,
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"trailing": true,
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"sub": true,
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"maxlen": 80
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}

‎.yo-rc.json‎

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{
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"generator-loopback": {}
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}

‎README.md‎

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# My Application
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The project is generated by [LoopBack](http://loopback.io).

‎client/README.md‎

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## Client
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This is the place for your application front-end files.

‎common/models/app.js‎

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module.exports = function (App) {
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App.prototype.checkVersion = function checkVersion(device_deploy_uuid, device_app_version, device_platform, cb) {
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//uuid=compare h5version,app_version= in(min,max)
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var compatible_binary = false;
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var update_available = false;
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var comp_result = false;
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//var uuid = '';
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var zipurl = '';
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//console.log(this.versions.find({ where: {device_platform:'versionType'}})) ;
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this.versions(function (err, results) {
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//console.log(results);
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for (i = 0; i < results.length; i++) {
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console.log('h5Version:' + results[i]['h5Version']);
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console.log('max:' + results[i]['binMax']);
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console.log('min:' + results[i]['binMin']);
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console.log('uuid:' + device_deploy_uuid + 'appver:' + device_app_version);
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var latest_h5 = results[i]['h5Version'];
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var obj = results[i];
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var max = results[i]['binMax'];
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var min = results[i]['binMin'];
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var versionType = results[i]['versionType'];
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//todo:好像少了个判断
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if (device_platform == versionType) {
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comp_result = compareH5(device_deploy_uuid, device_app_version, latest_h5, max, min, obj, cb);
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} else {
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cb(null, compatible_binary, update_available, {uuid: device_deploy_uuid, url: zipurl});
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}
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}
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});
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var compareH5 = function compareH5(device_deploy_uuid, device_app_version, latest_h5, max, min, obj, cb) {
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//if (parseInt(latest_h5) > parseInt(uuid)) {
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if (compare(latest_h5, device_deploy_uuid) === 1) {
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//if (parseInt(min) <= parseInt(app_version) && parseInt(app_version) <= parseInt(max)) {
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if (compare(device_app_version, min) === 1 && compare(max, device_app_version) === 1) {
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device_deploy_uuid = latest_h5;
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console.log(obj);
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zipurl = obj['url'];
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console.log('zurl:' + zipurl);
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compatible_binary = true;
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update_available = true;
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console.log('compatible_binary:' + compatible_binary);
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console.log('update_available:' + update_available);
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cb(null, compatible_binary, update_available, {uuid: latest_h5, url: zipurl});
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return true;
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} else {
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device_deploy_uuid = latest_h5;
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compatible_binary = true;
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update_available = false;
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cb(null, compatible_binary, update_available, {uuid: device_deploy_uuid, url: zipurl});
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return false;
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}
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} else {
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cb(null, compatible_binary, update_available, {uuid: device_deploy_uuid, url: zipurl});
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return false;
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}
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};
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};
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var compare = function compare(v1, v2) {
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var v1_tmp = v1, v2_tmp = v2;
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v1 = v1.replace(/\./g, '');
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v2 = v2.replace(/\./g, '');
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console.log("去掉小数点：", v1, v2);
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var len = Math.max(v1.length, v2.length);
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v1 = v1 + Array(len - v1.length + 1).join(0);
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v2 = v2 + Array(len - v2.length + 1).join(0);
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console.log("补长对齐：", v1, v2);
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v1 = parseInt(v1.replace(/^0+/, ''));
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v2 = parseInt(v2.replace(/^0+/, ''));
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console.log("去掉前导0：", v1, v2);
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console.log("大的是：", Math.max(v1, v2));
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var ret = v1 > v2 ? 1 : v1 == v2 ? 0 : -1;
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console.log("compare:", v1_tmp, " ? ", v2_tmp, " : ", ret);
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return ret;
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}
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App.remoteMethod('checkVersion', {
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isStatic: false,
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accepts: [
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{arg: 'device_deploy_uuid', type: 'string'},
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{arg: 'device_app_version', type: 'string'},
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{arg: 'device_platform', type: 'string'}
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],
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returns: [
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{arg: 'compatible_binary', type: 'boolean'},
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{arg: 'update_available', type: 'boolean'},
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{arg: 'update', type: 'object'}
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],
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http: {path: '/updates/check', verb: 'post'}
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});
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};

‎common/models/app.json‎

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{
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"name": "app",
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"base": "PersistedModel",
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"idInjection": false,
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"options": {
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"validateUpsert": true
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},
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"properties": {
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"id": {
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"type": "number",
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"id" : true,
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"required": true
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},
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"name": {
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"type": "string",
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"required": true
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},
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"createTime": {
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"type": "date"
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},
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"updateTime": {
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"type": "date"
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}
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},
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"validations": [],
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"relations": {
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"versions": {
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"type": "hasMany",
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"model": "version",
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"foreignKey": ""
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}
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},
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"acls": [],
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"methods": {}
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}

‎common/models/version.js‎

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module.exports = function(Version) {
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};

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