470 lines
16 KiB
JavaScript
470 lines
16 KiB
JavaScript
/* ----------------------------------------------------------------------------
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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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/**
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* Admins page.
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*
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* This module implements the functionality of admins page.
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*/
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App.Pages.Admins = (function () {
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const $admins = $('#admins');
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const $id = $('#admin-id');
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const $firstName = $('#admin-first-name');
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const $lastName = $('#admin-last-name');
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const $email = $('#admin-email');
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const $mobileNumber = $('#admin-mobile-number');
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const $phoneNumber = $('#admin-phone-number');
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const $address = $('#admin-address');
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const $city = $('#admin-city');
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const $state = $('#admin-state');
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const $zipCode = $('#admin-zip-code');
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const $notes = $('#admin-notes');
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const $timezone = $('#admin-timezone');
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const $username = $('#admin-username');
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const $password = $('#admin-password');
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const $passwordConfirmation = $('#admin-password-confirm');
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const $notifications = $('#admin-notifications');
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const $calendarView = $('#admin-calendar-view');
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const $filterAdmins = $('#filter-admins');
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let filterResults = {};
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let filterLimit = 20;
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/**
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* Add the page event listeners.
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*/
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function addEventListeners() {
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/**
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* Event: Admin Username "Blur"
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*
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* When the admin leaves the username input field we will need to check if the username
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* is not taken by another record in the system.
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*/
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$admins.on('blur', '#admin-username', function () {
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const $input = $(this);
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if ($input.prop('readonly') === true || $input.val() === '') {
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return;
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}
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const adminId = $input.parents().eq(2).find('.record-id').val();
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if (!adminId) {
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return;
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}
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const username = $input.val();
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App.Http.Account.validateUsername(adminId, username).done((response) => {
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if (response.is_valid === 'false') {
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$input.addClass('is-invalid');
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$input.attr('already-exists', 'true');
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$input.parents().eq(3).find('.form-message').text(App.Lang.username_already_exists);
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$input.parents().eq(3).find('.form-message').show();
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} else {
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$input.removeClass('is-invalid');
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$input.attr('already-exists', 'false');
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if ($input.parents().eq(3).find('.form-message').text() === App.Lang.username_already_exists) {
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$input.parents().eq(3).find('.form-message').hide();
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}
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}
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});
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});
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/**
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* Event: Filter Admins Form "Submit"
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*
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* Filter the admin records with the given key string.
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*
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* @param {jQuery.Event} event
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*/
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$admins.on('submit', '#filter-admins form', function (event) {
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event.preventDefault();
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const key = $('#filter-admins .key').val();
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$('#filter-admins .selected').removeClass('selected');
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resetForm();
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filter(key);
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});
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/**
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* Event: Filter Admin Row "Click"
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*
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* Display the selected admin data to the user.
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*/
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$admins.on('click', '.admin-row', function (event) {
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if ($('#filter-admins .filter').prop('disabled')) {
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$('#filter-admins .results').css('color', '#AAA');
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return; // exit because we are currently on edit mode
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}
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const adminId = $(event.currentTarget).attr('data-id');
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const admin = filterResults.find(function (filterResult) {
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return Number(filterResult.id) === Number(adminId);
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});
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display(admin);
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$('#filter-admins .selected').removeClass('selected');
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$(event.currentTarget).addClass('selected');
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$('#edit-admin, #delete-admin').prop('disabled', false);
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});
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/**
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* Event: Add New Admin Button "Click"
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*/
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$admins.on('click', '#add-admin', function () {
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resetForm();
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$admins.find('.add-edit-delete-group').hide();
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$admins.find('.save-cancel-group').show();
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$admins.find('.record-details').find('input, textarea').prop('disabled', false);
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$admins.find('.record-details').find('select').prop('disabled', false);
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$('#admin-password, #admin-password-confirm').addClass('required');
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$('#filter-admins button').prop('disabled', true);
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$('#filter-admins .results').css('color', '#AAA');
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});
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/**
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* Event: Edit Admin Button "Click"
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*/
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$admins.on('click', '#edit-admin', function () {
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$admins.find('.add-edit-delete-group').hide();
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$admins.find('.save-cancel-group').show();
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$admins.find('.record-details').find('input, textarea').prop('disabled', false);
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$admins.find('.record-details').find('select').prop('disabled', false);
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$('#admin-password, #admin-password-confirm').removeClass('required');
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$('#filter-admins button').prop('disabled', true);
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$('#filter-admins .results').css('color', '#AAA');
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});
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/**
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* Event: Delete Admin Button "Click"
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*/
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$admins.on('click', '#delete-admin', function () {
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const adminId = $('#admin-id').val();
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const buttons = [
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{
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text: App.Lang.cancel,
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click: function () {
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$('#message-box').dialog('close');
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}
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},
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{
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text: App.Lang.delete,
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click: function () {
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remove(adminId);
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$('#message-box').dialog('close');
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}
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}
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];
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App.Utils.Message.show(App.Lang.delete_admin, App.Lang.delete_record_prompt, buttons);
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});
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/**
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* Event: Save Admin Button "Click"
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*/
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$admins.on('click', '#save-admin', function () {
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const admin = {
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first_name: $firstName.val(),
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last_name: $lastName.val(),
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email: $email.val(),
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mobile_number: $mobileNumber.val(),
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phone_number: $phoneNumber.val(),
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address: $address.val(),
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city: $city.val(),
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state: $state.val(),
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zip_code: $zipCode.val(),
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notes: $notes.val(),
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timezone: $timezone.val(),
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settings: {
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username: $username.val(),
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notifications: Number($notifications.prop('checked')),
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calendar_view: $calendarView.val()
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}
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};
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// Include password if changed.
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if ($password.val() !== '') {
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admin.settings.password = $password.val();
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}
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// Include id if changed.
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if ($id.val() !== '') {
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admin.id = $('#admin-id').val();
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}
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if (!validate()) {
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return;
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}
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save(admin);
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});
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/**
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* Event: Cancel Admin Button "Click"
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*
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* Cancel add or edit of an admin record.
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*/
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$admins.on('click', '#cancel-admin', function () {
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const id = $id.val();
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resetForm();
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if (id) {
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select(id, true);
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}
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});
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}
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/**
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* Save admin record to database.
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*
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* @param {Object} admin Contains the admin record data. If an 'id' value is provided
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* then the update operation is going to be executed.
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*/
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function save(admin) {
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App.Http.Admins.save(admin).then((response) => {
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App.Layouts.Backend.displayNotification(App.Lang.admin_saved);
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resetForm();
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$('#filter-admins .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 an admin 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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function remove(id) {
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App.Http.Admins.destroy(id).then(() => {
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App.Layouts.Backend.displayNotification(App.Lang.admin_deleted);
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resetForm();
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filter($('#filter-admins .key').val());
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});
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}
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/**
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* Validates an admin record.
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*
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* @return {Boolean} Returns the validation result.
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*/
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function validate() {
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$admins.find('.is-invalid').removeClass('is-invalid');
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try {
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// Validate required fields.
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let missingRequired = false;
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$admins.find('.required').each(function (index, requiredField) {
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if (!$(requiredField).val()) {
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$(requiredField).addClass('is-invalid');
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missingRequired = true;
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}
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});
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if (missingRequired) {
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throw new Error('Fields with * are required.');
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}
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// Validate passwords.
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if ($password.val() !== $passwordConfirmation.val()) {
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$('#admin-password, #admin-password-confirm').addClass('is-invalid');
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throw new Error(App.Lang.passwords_mismatch);
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}
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if ($password.val().length < App.Vars.min_password_length && $password.val() !== '') {
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$('#admin-password, #admin-password-confirm').addClass('is-invalid');
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throw new Error(App.Lang.password_length_notice.replace('$number', BackendAdmins.MIN_PASSWORD_LENGTH));
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}
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// Validate user email.
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if (!App.Utils.Validation.email($email.val())) {
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$email.addClass('is-invalid');
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throw new Error(App.Lang.invalid_email);
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}
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// Check if username exists
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if ($username.attr('already-exists') === 'true') {
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$username.addClass('is-invalid');
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throw new Error(App.Lang.username_already_exists);
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}
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return true;
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} catch (error) {
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$admins.find('.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 admin form back to its initial state.
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*/
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function resetForm() {
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$('#filter-admins .selected').removeClass('selected');
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$('#filter-admins button').prop('disabled', false);
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$('#filter-admins .results').css('color', '');
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$admins.find('.add-edit-delete-group').show();
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$admins.find('.save-cancel-group').hide();
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$admins.find('.record-details').find('input, select, textarea').val('').prop('disabled', true);
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$admins.find('.record-details #admin-calendar-view').val('default');
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$admins.find('.record-details #admin-timezone').val('UTC');
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$('#edit-admin, #delete-admin').prop('disabled', true);
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$('#admins .is-invalid').removeClass('is-invalid');
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$('#admins .form-message').hide();
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}
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/**
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* Display a admin record into the admin form.
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*
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* @param {Object} admin Contains the admin record data.
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*/
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function display(admin) {
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$id.val(admin.id);
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$firstName.val(admin.first_name);
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$lastName.val(admin.last_name);
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$email.val(admin.email);
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$mobileNumber.val(admin.mobile_number);
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$phoneNumber.val(admin.phone_number);
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$address.val(admin.address);
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$city.val(admin.city);
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$state.val(admin.state);
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$zipCode.val(admin.zip_code);
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$notes.val(admin.notes);
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$timezone.val(admin.timezone);
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$username.val(admin.settings.username);
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$calendarView.val(admin.settings.calendar_view);
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$notifications.prop('checked', Boolean(Number(admin.settings.notifications)));
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}
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/**
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* Filters admin records by a keyword string.
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*
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* @param {String} keyword This string is used to filter the admin records of the database.
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* @param {Number} [selectId] (OPTIONAL = undefined) This record id will be selected when
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* the filter operation is finished.
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* @param {Boolean} [show] (OPTIONAL = false) If true the selected record data are going
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* to be displayed on the details column (requires a selected record though).
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*/
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function filter(keyword, selectId = null, show = false) {
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App.Http.Admins.search(keyword, filterLimit).then((response) => {
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filterResults = response;
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$filterAdmins.find('.results').empty();
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response.forEach(function (admin) {
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$('#filter-admins .results').append(getFilterHtml(admin)).append($('<hr/>'));
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});
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if (!response.length) {
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$filterAdmins.find('.results').append(
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$('<em/>', {
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'text': App.Lang.no_records_found
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})
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);
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} else if (response.length === filterLimit) {
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$('<button/>', {
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'type': 'button',
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'class': 'btn btn-outline-secondary w-100 load-more text-center',
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'text': App.Lang.load_more,
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'click': function () {
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filterLimit += 20;
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filter(keyword, selectId, show);
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}
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}).appendTo('#filter-admins .results');
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}
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if (selectId) {
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select(selectId, show);
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}
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});
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}
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/**
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* Get an admin row html code that is going to be displayed on the filter results list.
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*
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* @param {Object} admin Contains the admin record data.
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*
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* @return {String} The html code that represents the record on the filter results list.
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*/
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function getFilterHtml(admin) {
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const name = admin.first_name + ' ' + admin.last_name;
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let info = admin.email;
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info = admin.mobile_number ? info + ', ' + admin.mobile_number : info;
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info = admin.phone_number ? info + ', ' + admin.phone_number : info;
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return $('<div/>', {
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'class': 'admin-row entry',
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'data-id': admin.id,
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'html': [
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$('<strong/>', {
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'text': name
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}),
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$('<br/>'),
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$('<span/>', {
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'text': info
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}),
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$('<br/>')
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]
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});
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}
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/**
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* Select a specific record from the current filter results. If the admin id does not exist
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* in the list then no record will be selected.
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*
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* @param {Number} id The record id to be selected from the filter results.
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* @param {Boolean} show Optional (false), if true then the method will display the record
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* on the form.
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*/
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function select(id, show = false) {
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$filterAdmins.find('.selected').removeClass('selected');
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$filterAdmins.find('.admin-row[data-id="' + id + '"]').addClass('selected');
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if (show) {
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const admin = filterResults.find(function (filterResult) {
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return Number(filterResult.id) === Number(id);
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});
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display(admin);
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$('#edit-admin, #delete-admin').prop('disabled', false);
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}
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}
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/**
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* Initialize the module.
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*/
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function initialize() {
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resetForm();
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filter('');
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addEventListeners();
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}
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document.addEventListener('DOMContentLoaded', initialize);
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return {
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filter,
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save,
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remove,
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getFilterHtml,
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resetForm,
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select
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};
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})();
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