149 lines
3.7 KiB
JavaScript
149 lines
3.7 KiB
JavaScript
let loopback = require('loopback');
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let boot = require('loopback-boot');
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let DataSource = require('loopback-datasource-juggler').DataSource;
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let fs = require('fs-extra');
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let i18n = require('i18n');
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let path = require('path');
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let _resolveConnector = DataSource._resolveConnector;
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DataSource._resolveConnector = function(name) {
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let testPath = `${__dirname}/connectors/${name}.js`;
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if (fs.existsSync(testPath))
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return {
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connector: require(testPath),
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error: null
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};
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return _resolveConnector.apply(this, arguments);
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};
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module.exports = {
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loopback: loopback,
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boot: vnBoot
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};
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function vnBoot(app, rootDir, rootModule) {
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// Internationalization
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let localeDir = `${__dirname}/../common/locale`;
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if (fs.existsSync(localeDir)) {
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i18n.configure({
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directory: localeDir,
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defaultLocale: 'es'
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});
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app.use(i18n.init);
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}
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// View
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let wpAssets;
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let viewDir = `${rootDir}/../client`;
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if (fs.existsSync(viewDir)) {
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try {
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wpAssets = require('../client/webpack-assets.json');
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} catch (e) {}
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app.set('view engine', 'ejs');
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app.set('views', viewDir);
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app.use(loopback.static(path.resolve(rootDir, '../client')));
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}
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const buildVersion = new Date().getTime();
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app.renderIndex = async res => {
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res.render(`${viewDir}/index.ejs`, {
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assets: assets,
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version: buildVersion
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});
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function assets(main, deps) {
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let jsFiles;
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if (wpAssets) {
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jsFiles = [wpAssets.manifest.js];
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for (let dep of deps)
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jsFiles.push(wpAssets[dep].js);
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jsFiles.push(wpAssets[main].js);
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} else {
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let publicPath = '/static';
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jsFiles = [`${publicPath}/manifest.js`];
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for (let dep of deps)
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jsFiles.push(`${publicPath}/${dep}.js`);
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jsFiles.push(`${publicPath}/${main}.js`);
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}
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return jsFiles;
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}
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};
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// Initialization
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app.start = port => {
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function onListen() {
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app.emit('started');
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let packageJson = require(`${rootDir}/../package.json`);
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let appName = packageJson.name;
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let baseUrl = app.get('url').replace(/\/$/, '');
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console.log(`Web server ${appName} listening at: %s`, `${baseUrl}/explorer`);
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}
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let args = port ? [port, onListen] : [onListen];
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return app.listen.apply(app, args);
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};
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let config = require('./config.json');
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for (let key in config) {
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app.set(key, config[key]);
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}
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let modelConfigFiles = [
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`${__dirname}/model-config.json`,
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`${rootDir}/model-config.json`
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];
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let modelConfig = {};
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for (file of modelConfigFiles)
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if (fs.existsSync(file))
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Object.assign(modelConfig, require(file));
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let bootOptions = {
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appRootDir: __dirname,
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appConfigRootDir: rootDir,
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modelsRootDir: rootDir,
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models: modelConfig,
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modelSources: [
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`loopback/common/models`,
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`loopback/server/models`,
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`${__dirname}/../common/models`,
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`${rootDir}/../common/models`
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],
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mixinDirs: [
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`loopback/common/mixins`,
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`loopback/server/mixins`,
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`${__dirname}/../common/mixins`,
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`${rootDir}/../common/mixins`
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],
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bootDirs: [
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`${__dirname}/boot`,
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`${rootDir}/boot`
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]
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};
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boot(app, bootOptions, function(err) {
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if (err) throw err;
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if (require.main === rootModule)
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app.start();
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});
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}
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