forked from mirrors/easyappointments
Refactor the services helper JS file so that it becomes a standalone module.
This commit is contained in:
parent
7409b17a03
commit
195680e8b3
5 changed files with 168 additions and 285 deletions
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@ -36,7 +36,7 @@ class Services extends EA_Controller {
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/**
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* Render the backend services page.
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*
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* On this page admin users will be able to manage services, which are eventually selected by customers during the
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* On this page admin users will be able to manage services, which are eventually selected by customers during the
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* booking process.
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*/
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public function index()
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@ -51,7 +51,12 @@ class Services extends EA_Controller {
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$user_id = session('user_id');
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$role_slug = session('role_slug');
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script_vars([
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'user_id' => $user_id,
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'role_slug' => $role_slug,
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]);
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html_vars([
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'page_title' => lang('services'),
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'active_menu' => PRIV_SERVICES,
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@ -80,7 +85,7 @@ class Services extends EA_Controller {
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$order_by = 'name ASC';
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$limit = request('limit', 1000);
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$offset = 0;
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$services = $this->services_model->search($keyword, $limit, $offset, $order_by);
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@ -100,7 +105,9 @@ class Services extends EA_Controller {
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{
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try
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{
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$service = json_decode(request('service'), TRUE);
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$service = request('service');
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$service['id_categories'] = $service['id_categories'] ?: null;
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if (cannot('add', PRIV_SERVICES))
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{
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@ -127,13 +134,15 @@ class Services extends EA_Controller {
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{
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try
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{
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$service = json_decode(request('service'), TRUE);
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$service = request('service');
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$service['id_categories'] = $service['id_categories'] ?: null;
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if (cannot('edit', PRIV_SERVICES))
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{
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abort(403, 'Forbidden');
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}
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$service_id = $this->services_model->save($service);
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json_response([
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@ -146,27 +146,11 @@
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<?php section('scripts') ?>
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<script src="<?= asset_url('assets/js/pages/backend_services_helper.js') ?>"></script>
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<script src="<?= asset_url('assets/js/pages/backend_services.js') ?>"></script>
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<script>
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var GlobalVariables = {
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csrfToken: <?= json_encode($this->security->get_csrf_hash()) ?>,
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baseUrl: <?= json_encode(config('base_url')) ?>,
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dateFormat: <?= json_encode(setting('date_format')) ?>,
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timeFormat: <?= json_encode(setting('time_format')) ?>,
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timezones: <?= json_encode($timezones) ?>,
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user: {
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id: <?= session('user_id') ?>,
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email: <?= json_encode(session('user_email')) ?>,
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timezone: <?= json_encode(session('timezone')) ?>,
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role_slug: <?= json_encode(session('role_slug')) ?>,
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privileges: <?= json_encode($privileges) ?>
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}
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};
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$(function () {
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BackendServices.initialize(true);
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});
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</script>
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<script src="<?= asset_url('assets/js/utils/message.js') ?>"></script>
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<script src="<?= asset_url('assets/js/utils/validation.js') ?>"></script>
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<script src="<?= asset_url('assets/js/utils/url.js') ?>"></script>
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<script src="<?= asset_url('assets/js/http/services_http_client.js') ?>"></script>
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<script src="<?= asset_url('assets/js/http/categories_http_client.js') ?>"></script>
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<script src="<?= asset_url('assets/js/pages/services.js') ?>"></script>
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<?php section('scripts') ?>
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@ -10,6 +10,17 @@
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* ---------------------------------------------------------------------------- */
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App.Http.Services = (function () {
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/**
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* Save (create or update) a service.
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*
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* @param {Object} service
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*
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* @return {Object}
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*/
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function save(service) {
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return service.id ? update(service) : create(service);
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}
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/**
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* Create an service.
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*
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@ -107,6 +118,7 @@ App.Http.Services = (function () {
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}
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return {
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save,
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create,
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update,
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destroy,
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@ -1,91 +0,0 @@
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/* ----------------------------------------------------------------------------
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* Easy!Appointments - Open Source Web Scheduler
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*
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* @package EasyAppointments
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* @author A.Tselegidis <alextselegidis@gmail.com>
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* @copyright Copyright (c) Alex Tselegidis
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* @license https://opensource.org/licenses/GPL-3.0 - GPLv3
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* @link https://easyappointments.org
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* @since v1.0.0
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* ---------------------------------------------------------------------------- */
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window.BackendServices = window.BackendServices || {};
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/**
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* Backend Services
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*
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* This namespace handles the js functionality of the backend services page.
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*
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* @module BackendServices
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*/
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(function (exports) {
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'use strict';
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/**
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* Contains the basic record methods for the page.
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*
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* @type {ServicesHelper}
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*/
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var helper;
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var servicesHelper = new ServicesHelper();
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/**
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* Default initialize method of the page.
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*
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* @param {Boolean} [defaultEventHandlers] Optional (true), determines whether to bind the default event handlers.
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*/
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exports.initialize = function (defaultEventHandlers) {
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defaultEventHandlers = defaultEventHandlers || true;
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// Instantiate helper object (service helper by default).
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helper = servicesHelper;
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helper.resetForm();
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helper.filter('');
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helper.bindEventHandlers();
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if (defaultEventHandlers) {
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bindEventHandlers();
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}
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BackendServices.updateAvailableCategories();
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Backend.placeFooterToBottom();
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};
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/**
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* Binds the default event handlers of the backend services page.
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*
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* Do not use this method if you include the "BackendServices" namespace on another page.
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*/
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function bindEventHandlers() {
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//
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}
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/**
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* Update the service category list box.
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*
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* Use this method every time a change is made to the service categories db table.
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*/
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exports.updateAvailableCategories = function () {
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var url = GlobalVariables.baseUrl + '/index.php/categories/search';
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var data = {
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csrf_token: GlobalVariables.csrfToken,
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key: ''
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};
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$.post(url, data).done(function (response) {
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GlobalVariables.categories = response;
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var $select = $('#service-category');
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$select.empty();
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response.forEach(function (category) {
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$select.append(new Option(category.name, category.id));
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});
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$select.append(new Option('- ' + App.Lang.no_category + ' -', null)).val('null');
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});
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};
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})(window.BackendServices);
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@ -9,35 +9,23 @@
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* @since v1.0.0
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* ---------------------------------------------------------------------------- */
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(function () {
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'use strict';
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/**
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* ServicesHelper
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*
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* This class contains the methods that will be used by the "Services" tab of the page.
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*
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* @class ServicesHelper
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*/
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function ServicesHelper() {
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this.filterResults = {};
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this.filterLimit = 20;
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}
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ServicesHelper.prototype.bindEventHandlers = function () {
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var instance = this;
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App.Pages.Services = (function () {
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const $services = $('#services');
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let filterResults = {};
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let filterLimit = 20;
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function bindEventHandlers() {
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/**
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* Event: Filter Services Form "Submit"
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*
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* @param {jQuery.Event} event
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*/
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$('#services').on('submit', '#filter-services form', function (event) {
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$services.on('submit', '#filter-services form', function (event) {
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event.preventDefault();
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var key = $('#filter-services .key').val();
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const key = $('#filter-services .key').val();
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$('#filter-services .selected').removeClass('selected');
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instance.resetForm();
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instance.filter(key);
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resetForm();
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filter(key);
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});
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/**
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*
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* Display the selected service data to the user.
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*/
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$('#services').on('click', '.service-row', function () {
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$services.on('click', '.service-row', function () {
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if ($('#filter-services .filter').prop('disabled')) {
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$('#filter-services .results').css('color', '#AAA');
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return; // exit because we are on edit mode
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}
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var serviceId = $(this).attr('data-id');
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const serviceId = $(this).attr('data-id');
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var service = instance.filterResults.find(function (filterResult) {
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const service = filterResults.find(function (filterResult) {
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return Number(filterResult.id) === Number(serviceId);
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});
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// Add dedicated provider link.
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var dedicatedUrl = GlobalVariables.baseUrl + '/index.php?service=' + encodeURIComponent(service.id);
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var $link = $('<a/>', {
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const dedicatedUrl = App.Utils.Url.siteUrl('?service=' + encodeURIComponent(service.id));
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const $link = $('<a/>', {
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'href': dedicatedUrl,
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'html': [
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$('<span/>', {
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@ -70,7 +59,7 @@
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$('#services .record-details h3').find('a').remove().end().append($link);
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instance.display(service);
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display(service);
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$('#filter-services .selected').removeClass('selected');
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$(this).addClass('selected');
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$('#edit-service, #delete-service').prop('disabled', false);
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@ -79,8 +68,8 @@
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/**
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* Event: Add New Service Button "Click"
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*/
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$('#services').on('click', '#add-service', function () {
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instance.resetForm();
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$services.on('click', '#add-service', function () {
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resetForm();
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$('#services .add-edit-delete-group').hide();
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$('#services .save-cancel-group').show();
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$('#services .record-details').find('input, select, textarea').prop('disabled', false);
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@ -92,7 +81,7 @@
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$('#service-duration').val('30');
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$('#service-price').val('0');
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$('#service-currency').val('');
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$('#service-category').val('null');
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$('#service-category').val('');
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$('#service-availabilities-type').val('flexible');
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$('#service-attendants-number').val('1');
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});
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*
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* Cancel add or edit of a service record.
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*/
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$('#services').on('click', '#cancel-service', function () {
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var id = $('#service-id').val();
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instance.resetForm();
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$services.on('click', '#cancel-service', function () {
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const id = $('#service-id').val();
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resetForm();
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if (id !== '') {
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instance.select(id, true);
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select(id, true);
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}
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});
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/**
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* Event: Save Service Button "Click"
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*/
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$('#services').on('click', '#save-service', function () {
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var service = {
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$services.on('click', '#save-service', function () {
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const service = {
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name: $('#service-name').val(),
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duration: $('#service-duration').val(),
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price: $('#service-price').val(),
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@ -122,30 +111,25 @@
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description: $('#service-description').val(),
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location: $('#service-location').val(),
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availabilities_type: $('#service-availabilities-type').val(),
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attendants_number: $('#service-attendants-number').val()
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attendants_number: $('#service-attendants-number').val(),
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id_categories: $('#service-category').val() || null
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};
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if ($('#service-category').val() !== 'null') {
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service.id_categories = $('#service-category').val();
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} else {
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service.id_categories = null;
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}
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if ($('#service-id').val() !== '') {
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service.id = $('#service-id').val();
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}
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if (!instance.validate()) {
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if (!validate()) {
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return;
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}
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instance.save(service);
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save(service);
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});
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/**
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* Event: Edit Service Button "Click"
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*/
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$('#services').on('click', '#edit-service', function () {
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$services.on('click', '#edit-service', function () {
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$('#services .add-edit-delete-group').hide();
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$('#services .save-cancel-group').show();
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$('#services .record-details').find('input, select, textarea').prop('disabled', false);
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@ -156,9 +140,9 @@
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/**
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* Event: Delete Service Button "Click"
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*/
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$('#services').on('click', '#delete-service', function () {
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var serviceId = $('#service-id').val();
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var buttons = [
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$services.on('click', '#delete-service', function () {
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const serviceId = $('#service-id').val();
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const buttons = [
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{
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text: App.Lang.cancel,
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click: function () {
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@ -168,30 +152,15 @@
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{
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text: App.Lang.delete,
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click: function () {
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instance.delete(serviceId);
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remove(serviceId);
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$('#message-box').dialog('close');
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}
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}
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];
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GeneralFunctions.displayMessageBox(App.Lang.delete_service, App.Lang.delete_record_prompt, buttons);
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App.Utils.Message.show(App.Lang.delete_service, App.Lang.delete_record_prompt, buttons);
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});
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};
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/**
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* Remove the previously registered event handlers.
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*/
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ServicesHelper.prototype.unbindEventHandlers = function () {
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$('#services')
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.off('submit', '#filter-services form')
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.off('click', '#filter-services .clear')
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.off('click', '.service-row')
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.off('click', '#add-service')
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.off('click', '#cancel-service')
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.off('click', '#save-service')
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.off('click', '#edit-service')
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.off('click', '#delete-service');
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};
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}
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/**
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* Save service record to database.
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@ -199,59 +168,40 @@
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* @param {Object} service Contains the service record data. If an 'id' value is provided
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* then the update operation is going to be executed.
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*/
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ServicesHelper.prototype.save = function (service) {
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var url = GlobalVariables.baseUrl + '/index.php/services/' + (service.id ? 'update' : 'create');
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var data = {
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csrf_token: GlobalVariables.csrfToken,
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service: JSON.stringify(service)
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};
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$.post(url, data).done(
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function (response) {
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Backend.displayNotification(App.Lang.service_saved);
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this.resetForm();
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$('#filter-services .key').val('');
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this.filter('', response.id, true);
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}.bind(this)
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);
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};
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function save(service) {
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App.Http.Services.save(service).then((response) => {
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Backend.displayNotification(App.Lang.service_saved);
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resetForm();
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$('#filter-services .key').val('');
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filter('', response.id, true);
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});
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}
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/**
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* Delete a service record from database.
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*
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* @param {Number} id Record ID to be deleted.
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*/
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ServicesHelper.prototype.delete = function (id) {
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var url = GlobalVariables.baseUrl + '/index.php/services/destroy';
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var data = {
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csrf_token: GlobalVariables.csrfToken,
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service_id: id
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};
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$.post(url, data).done(
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function () {
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Backend.displayNotification(App.Lang.service_deleted);
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this.resetForm();
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this.filter($('#filter-services .key').val());
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}.bind(this)
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);
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};
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function remove(id) {
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App.Http.Services.destroy(id).then(() => {
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Backend.displayNotification(App.Lang.service_deleted);
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resetForm();
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filter($('#filter-services .key').val());
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});
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}
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/**
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* Validates a service record.
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*
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* @return {Boolean} Returns the validation result.
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*/
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ServicesHelper.prototype.validate = function () {
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function validate() {
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$('#services .is-invalid').removeClass('is-invalid');
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$('#services .form-message').removeClass('alert-danger').hide();
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try {
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// Validate required fields.
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var missingRequired = false;
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let missingRequired = false;
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$('#services .required').each(function (index, requiredField) {
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if (!$(requiredField).val()) {
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|
@ -275,12 +225,12 @@
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$('#services .form-message').addClass('alert-danger').text(error.message).show();
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return false;
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}
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};
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}
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|
||||
/**
|
||||
* Resets the service tab form back to its initial state.
|
||||
*/
|
||||
ServicesHelper.prototype.resetForm = function () {
|
||||
function resetForm() {
|
||||
$('#filter-services .selected').removeClass('selected');
|
||||
$('#filter-services button').prop('disabled', false);
|
||||
$('#filter-services .results').css('color', '');
|
||||
|
@ -294,14 +244,14 @@
|
|||
|
||||
$('#services .record-details .is-invalid').removeClass('is-invalid');
|
||||
$('#services .record-details .form-message').hide();
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Display a service record into the service form.
|
||||
*
|
||||
* @param {Object} service Contains the service record data.
|
||||
*/
|
||||
ServicesHelper.prototype.display = function (service) {
|
||||
function display(service) {
|
||||
$('#service-id').val(service.id);
|
||||
$('#service-name').val(service.name);
|
||||
$('#service-duration').val(service.duration);
|
||||
|
@ -312,9 +262,9 @@
|
|||
$('#service-availabilities-type').val(service.availabilities_type);
|
||||
$('#service-attendants-number').val(service.attendants_number);
|
||||
|
||||
var categoryId = service.id_categories !== null ? service.id_categories : 'null';
|
||||
const categoryId = service.id_categories !== null ? service.id_categories : '';
|
||||
$('#service-category').val(categoryId);
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Filters service records depending a string keyword.
|
||||
|
@ -322,55 +272,41 @@
|
|||
* @param {String} keyword This is used to filter the service records of the database.
|
||||
* @param {Number} selectId Optional, if set then after the filter operation the record with this
|
||||
* ID will be selected (but not displayed).
|
||||
* @param {Boolean} display Optional (false), if true then the selected record will be displayed on the form.
|
||||
* @param {Boolean} show Optional (false), if true then the selected record will be displayed on the form.
|
||||
*/
|
||||
ServicesHelper.prototype.filter = function (keyword, selectId, display) {
|
||||
display = display || false;
|
||||
function filter(keyword, selectId = null, show = false) {
|
||||
App.Http.Services.search(keyword, filterLimit).then((response) => {
|
||||
filterResults = response;
|
||||
|
||||
var url = GlobalVariables.baseUrl + '/index.php/services/search';
|
||||
$('#filter-services .results').empty();
|
||||
|
||||
var data = {
|
||||
csrf_token: GlobalVariables.csrfToken,
|
||||
keyword: keyword,
|
||||
limit: this.filterLimit
|
||||
};
|
||||
response.forEach(function (service, index) {
|
||||
$('#filter-services .results').append(getFilterHtml(service)).append($('<hr/>'));
|
||||
});
|
||||
|
||||
$.post(url, data).done(
|
||||
function (response) {
|
||||
this.filterResults = response;
|
||||
if (response.length === 0) {
|
||||
$('#filter-services .results').append(
|
||||
$('<em/>', {
|
||||
'text': App.Lang.no_records_found
|
||||
})
|
||||
);
|
||||
} else if (response.length === filterLimit) {
|
||||
$('<button/>', {
|
||||
'type': 'button',
|
||||
'class': 'btn btn-outline-secondary w-100 load-more text-center',
|
||||
'text': App.Lang.load_more,
|
||||
'click': function () {
|
||||
filterLimit += 20;
|
||||
filter(keyword, selectId, show);
|
||||
}.bind(this)
|
||||
}).appendTo('#filter-services .results');
|
||||
}
|
||||
|
||||
$('#filter-services .results').empty();
|
||||
|
||||
response.forEach(function (service, index) {
|
||||
$('#filter-services .results')
|
||||
.append(ServicesHelper.prototype.getFilterHtml(service))
|
||||
.append($('<hr/>'));
|
||||
});
|
||||
|
||||
if (response.length === 0) {
|
||||
$('#filter-services .results').append(
|
||||
$('<em/>', {
|
||||
'text': App.Lang.no_records_found
|
||||
})
|
||||
);
|
||||
} else if (response.length === this.filterLimit) {
|
||||
$('<button/>', {
|
||||
'type': 'button',
|
||||
'class': 'btn btn-outline-secondary w-100 load-more text-center',
|
||||
'text': App.Lang.load_more,
|
||||
'click': function () {
|
||||
this.filterLimit += 20;
|
||||
this.filter(keyword, selectId, display);
|
||||
}.bind(this)
|
||||
}).appendTo('#filter-services .results');
|
||||
}
|
||||
|
||||
if (selectId) {
|
||||
this.select(selectId, display);
|
||||
}
|
||||
}.bind(this)
|
||||
);
|
||||
};
|
||||
if (selectId) {
|
||||
select(selectId, show);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Get Filter HTML
|
||||
|
@ -381,10 +317,10 @@
|
|||
*
|
||||
* @return {String} The HTML code that represents the record on the filter results list.
|
||||
*/
|
||||
ServicesHelper.prototype.getFilterHtml = function (service) {
|
||||
var name = service.name;
|
||||
function getFilterHtml(service) {
|
||||
const name = service.name;
|
||||
|
||||
var info = service.duration + ' min - ' + service.price + ' ' + service.currency;
|
||||
const info = service.duration + ' min - ' + service.price + ' ' + service.currency;
|
||||
|
||||
return $('<div/>', {
|
||||
'class': 'service-row entry',
|
||||
|
@ -400,32 +336,65 @@
|
|||
$('<br/>')
|
||||
]
|
||||
});
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Select a specific record from the current filter results. If the service id does not exist
|
||||
* in the list then no record will be selected.
|
||||
*
|
||||
* @param {Number} id The record id to be selected from the filter results.
|
||||
* @param {Boolean} display Optional (false), if true then the method will display the record on the form.
|
||||
* @param {Boolean} show Optional (false), if true then the method will display the record on the form.
|
||||
*/
|
||||
ServicesHelper.prototype.select = function (id, display) {
|
||||
display = display || false;
|
||||
|
||||
function select(id, show = false) {
|
||||
$('#filter-services .selected').removeClass('selected');
|
||||
|
||||
$('#filter-services .service-row[data-id="' + id + '"]').addClass('selected');
|
||||
|
||||
if (display) {
|
||||
var service = this.filterResults.find(function (filterResult) {
|
||||
if (show) {
|
||||
const service = filterResults.find(function (filterResult) {
|
||||
return Number(filterResult.id) === Number(id);
|
||||
});
|
||||
|
||||
this.display(service);
|
||||
display(service);
|
||||
|
||||
$('#edit-service, #delete-service').prop('disabled', false);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
window.ServicesHelper = ServicesHelper;
|
||||
/**
|
||||
* Update the service category list box.
|
||||
*
|
||||
* Use this method every time a change is made to the service categories db table.
|
||||
*/
|
||||
function updateAvailableCategories() {
|
||||
App.Http.Categories.search('', 999).then((response) => {
|
||||
var $select = $('#service-category');
|
||||
|
||||
$select.empty();
|
||||
|
||||
response.forEach(function (category) {
|
||||
$select.append(new Option(category.name, category.id));
|
||||
});
|
||||
|
||||
$select.append(new Option('- ' + App.Lang.no_category + ' -', '')).val('');
|
||||
});
|
||||
}
|
||||
|
||||
function init() {
|
||||
resetForm();
|
||||
filter('');
|
||||
bindEventHandlers();
|
||||
updateAvailableCategories();
|
||||
}
|
||||
|
||||
document.addEventListener('DOMContentLoaded', init);
|
||||
|
||||
return {
|
||||
filter,
|
||||
save,
|
||||
remove,
|
||||
getFilterHtml,
|
||||
resetForm,
|
||||
select
|
||||
};
|
||||
})();
|
Loading…
Reference in a new issue