8000 new uncompleted example · nCodefresh/examples@e78c170 · GitHub
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petersirkapetersirka
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new uncompleted example
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‎0-learn/config

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database : mongodb://localhost:27017/local

‎0-learn/controllers/api.js

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var Users = MODEL('Users');
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exports.install = function() {
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F.route('/api/users/', json_users_query);
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F.route('/api/users/{id}/', json_users_read);
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F.route('/api/users/{id}/', json_users_remove, ['delete']);
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F.route('/api/users/', json_users_save, ['put', 'json', '*User']);
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};
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function json_users_query() {
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var self = this;
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Users.User.query(self.query, self.callback());
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}
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function json_users_read(id) {
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var self = this;
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Users.User.get({ _id: id }, self.callback());
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}
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function json_users_remove(id) {
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var self = this;
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Users.User.remove({ _id: id }, self.callback());
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}
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function json_users_save() {
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var self = this;
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self.body.$async(self.callback()).$workflow('check').$save();
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}

‎0-learn/controllers/default.js

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exports.install = function() {
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F.route('/');
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};

‎0-learn/definitions/database.js

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var MC = require('mongodb').MongoClient;
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var DB = null;
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var Addons = require('mongodb-addons');
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MC.connect(CONFIG('database'), function(err, db) {
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if (err)
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F.error(err);
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DB = db;
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});
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F.database = function(collection) {
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if (collection)
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return DB.collection(collection);
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return DB;
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};

‎0-learn/definitions/localization.js

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F.onLocate = function(req, res) {
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// default resource file: en.resource
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return 'en';
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};

‎0-learn/index.js

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// ===================================================
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// IMPORTANT: only for development
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// total.js - web application framework for node.js
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// http://w F438 ww.totaljs.com
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// ===================================================
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require('total.js').http('debug');

‎0-learn/models/users.js

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// Model name
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exports.id = 'Users';
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exports.version = '1.0';
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var Address = NEWSCHEMA('Address');
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Address.define('street', 'string(50)', true);
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Address.define('city', 'string(50)', true);
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Address.setValidation(on_validation);
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var User = NEWSCHEMA('User');
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User.define('_id', Object);
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User.define('name', 'string(30)', true);
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User.define('email', 'string(200)', true);
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User.define('age', Number, true);
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User.define('address', Address, true);
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User.define('created', Date);
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User.define('isremoved', Boolean);
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User.setPrepare(on_prepare);
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User.setDefault(on_default);
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User.setValidation(on_validation);
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User.setGet(function*(error, model, options, callback) {
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// options._id
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var db = DATABASE('users');
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var builder = new MongoBuilder();
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builder.where('_id', '=', options.id, true);
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builder.where('isremoved', false);
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var user = yield sync(builder.$$findOne(db))();
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if (user !== null) {
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U.copy(user, model); // copy "user" values to "model" (model is a default "User" instance)
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return callback(); // if you don't send any value into the callback then the framework uses "model"
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}
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error.push('error-user-404');
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callback();
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});
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User.setQuery(function(error, options, callback) {
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// options.page
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var db = DATABASE('users');
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var builder = new MongoBuilder();
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builder.where('isremoved', false);
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builder.page(options.page, 50); // 50 items per page
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builder.find(db).toArray(callback);
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});
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User.setSave(function(error, model, options, callback) {
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var db = DATABASE('users');
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var isUpdate = model._id ? true : false;
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var builder = new MongoBuilder();
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builder.set(model.$clean()); // .$clean() -–> removes built-in internal functions
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if (isUpdate) {
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builder.where('_id', '=', model._id, true); // true === auto-parsing ObjectID from the object
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builder.update(db, F.error()); // F.error() --> auto-error-handling
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} else{
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builder.set('_id', new ObjectID());
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builder.insert(db, F.error()) // F.error() --> auto-error-handling
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}
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callback(SUCCESS(true));
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});
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User.setRemove(function(error, options, callback) {
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// options.id
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var db = DATABASE('users');
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var builder = new MongoBuilder();
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builder.where('_id', '=', options.id, true); // true === auto-parsing ObjectID from the object
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builder.set('isremoved', true);
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builder.update(db, F.error()); // F.error() --> auto-error-handling
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callback(SUCCESS(true));
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});
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User.addWorkflow('check', function*(error, model, options, callback) {
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var builder = new MongoBuilder();
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builder.where('email', model.email);
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builder.where('isremoved', false);
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var user = yield sync(builder.$$one(DATABASE('users')))();
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if (!user)
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return callback(SUCCESS(true));
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error.push('error-user-exists');
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callback();
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});
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// Sets default values
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function on_default(name) {
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switch (name) {
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case 'created':
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return new Date();
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}
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}
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// Prepares values
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function on_prepare(name, value) {
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switch (name) {
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case 'email':
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return value.toLowerCase();
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}
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}
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// Validates values
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function on_validation(name, value) {
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switch (name) {
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case 'name':
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case 'street':
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case 'city':
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return value.length > 0;
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case 'email':
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return value.isEmail();
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case age:
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// The value will be always Number (The framework compares types)
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return value > 18 && value < 60;
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}
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}
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exports.User = User;
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exports.Address = Address;

‎0-learn/public/jcta.min.js

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‎0-learn/resources/en.resource

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error-user-exists : Sorry, email has been used.
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error-user-404 : Sorry, user does not exist.

‎0-learn/views/index.html

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@{layout('')}
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<!DOCTYPE html>
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<html>
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<head>
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<title>Example</title>
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<meta charset="utf-8" />
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<meta http-equiv="X-UA-Compatible" content="IE=10" />
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<meta name="format-detection" content="telephone=no" />
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<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" />
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<meta name="robots" content="all,follow" />
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<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
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<script src="/jcta.min.js"></script>
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<style>
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body { font-family: Arial; font-size: 16px; color: gray; line-height: 16px; padding: 30px; }
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table { border: 1px solid #E0E0E0; border-left: 0; border-bottom: 0; }
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table td, table th { border-left: 1px solid #E0E0E0; border-bottom: 1px solid #E0E0E0; padding: 10px 20px; }
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</style>
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</head>
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<body>
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<table cellpadding="0" cellspacing="0" border="0" width="100%">
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<thead>
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<th>Name</th>
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<th>Age</th>
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</thead>
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<tbody data-component="repeater" data-component-path="users">
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<script type="text/html">
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<tr>
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<td>{{ name }}</td>
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<td>{{ age }}</td>
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</tr>
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</script>
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</tbody>
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</table>
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<script>
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COMPONENT('repeater', function() {
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var self = this;
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self.make = function() {
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var element = self.element.find('script');
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var html = element.html();
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element.remove();
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self.template = Tangular.compile(html);
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};
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self.getter = null;
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self.setter = function(value) {
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if (!value || value.length === 0) {
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self.element.html('');
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return;
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}
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var builder = '';
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for (var i = 0, length = value.length; i < length; i++)
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builder += self.template(value[i]);
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self.element.empty().append(builder);
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$.components();
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};
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});
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</script>
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<script>
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var users = [];
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$.components.GET('/api/users/', 'users');
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</script>
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</body>
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</html>

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