462 lines
16 KiB
JavaScript
462 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) 2013 - 2020, Alex Tselegidis
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* @license http://opensource.org/licenses/GPL-3.0 - GPLv3
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* @link http://easyappointments.org
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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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* CustomersHelper Class
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*
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* This class contains the methods that are used in the backend customers page.
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*
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* @class CustomersHelper
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*/
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function CustomersHelper() {
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this.filterResults = {};
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}
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/**
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* Binds the default event handlers of the backend customers page.
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*/
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CustomersHelper.prototype.bindEventHandlers = function () {
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var instance = this;
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/**
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* Event: Filter Customers Form "Submit"
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*/
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$('#filter-customers form').submit(function (event) {
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var key = $('#filter-customers .key').val();
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$('#filter-customers .selected').removeClass('selected');
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instance.resetForm();
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instance.filter(key);
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return false;
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});
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/**
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* Event: Filter Customers Clear Button "Click"
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*/
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$('#filter-customers .clear').click(function () {
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$('#filter-customers .key').val('');
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instance.filter('');
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instance.resetForm();
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});
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/**
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* Event: Filter Entry "Click"
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*
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* Display the customer data of the selected row.
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*/
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$(document).on('click', '.entry', function () {
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if ($('#filter-customers .filter').prop('disabled')) {
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return; // Do nothing when user edits a customer record.
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}
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var customerId = $(this).attr('data-id');
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var customer = {};
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$.each(instance.filterResults, function (index, item) {
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if (item.id == customerId) {
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customer = item;
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return false;
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}
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});
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instance.display(customer);
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$('#filter-customers .selected').removeClass('selected');
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$(this).addClass('selected');
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$('#edit-customer, #delete-customer').prop('disabled', false);
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});
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/**
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* Event: Appointment Row "Click"
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*
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* Display appointment data of the selected row.
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*/
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$(document).on('click', '.appointment-row', function () {
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$('#customer-appointments .selected').removeClass('selected');
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$(this).addClass('selected');
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var customerId = $('#filter-customers .selected').attr('data-id');
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var appointmentId = $(this).attr('data-id');
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var appointment = {};
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$.each(instance.filterResults, function (index, c) {
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if (c.id === customerId) {
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$.each(c.appointments, function (index, a) {
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if (a.id == appointmentId) {
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appointment = a;
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return false;
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}
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});
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return false;
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}
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});
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instance.displayAppointment(appointment);
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});
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/**
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* Event: Add Customer Button "Click"
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*/
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$('#add-customer').click(function () {
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instance.resetForm();
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$('#add-edit-delete-group').hide();
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$('#save-cancel-group').show();
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$('.record-details').find('input, textarea').prop('readonly', false);
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$('#filter-customers button').prop('disabled', true);
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$('#filter-customers .results').css('color', '#AAA');
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});
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/**
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* Event: Edit Customer Button "Click"
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*/
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$('#edit-customer').click(function () {
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$('.record-details').find('input, textarea').prop('readonly', false);
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$('#add-edit-delete-group').hide();
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$('#save-cancel-group').show();
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$('#filter-customers button').prop('disabled', true);
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$('#filter-customers .results').css('color', '#AAA');
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});
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/**
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* Event: Cancel Customer Add/Edit Operation Button "Click"
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*/
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$('#cancel-customer').click(function () {
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var id = $('#customer-id').val();
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instance.resetForm();
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if (id != '') {
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instance.select(id, true);
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}
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});
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/**
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* Event: Save Add/Edit Customer Operation "Click"
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*/
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$('#save-customer').click(function () {
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var customer = {
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first_name: $('#first-name').val(),
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last_name: $('#last-name').val(),
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email: $('#email').val(),
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phone_number: $('#phone-number').val(),
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address: $('#address').val(),
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city: $('#city').val(),
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zip_code: $('#zip-code').val(),
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notes: $('#notes').val(),
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timezone: $('#timezone').val()
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};
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if ($('#customer-id').val() != '') {
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customer.id = $('#customer-id').val();
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}
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if (!instance.validate()) {
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return;
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}
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instance.save(customer);
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});
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/**
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* Event: Delete Customer Button "Click"
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*/
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$('#delete-customer').click(function () {
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var customerId = $('#customer-id').val();
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var buttons = [
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{
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text: EALang.delete,
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click: function () {
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instance.delete(customerId);
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$('#message_box').dialog('close');
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}
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},
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{
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text: EALang.cancel,
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click: function () {
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$('#message_box').dialog('close');
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}
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}
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];
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GeneralFunctions.displayMessageBox(EALang.delete_customer,
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EALang.delete_record_prompt, buttons);
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});
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};
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/**
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* Save a customer record to the database (via ajax post).
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*
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* @param {Object} customer Contains the customer data.
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*/
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CustomersHelper.prototype.save = function (customer) {
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var postUrl = GlobalVariables.baseUrl + '/index.php/backend_api/ajax_save_customer';
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var postData = {
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csrfToken: GlobalVariables.csrfToken,
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customer: JSON.stringify(customer)
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};
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$.post(postUrl, postData, function (response) {
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if (!GeneralFunctions.handleAjaxExceptions(response)) {
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return;
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}
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Backend.displayNotification(EALang.customer_saved);
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this.resetForm();
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$('#filter-customers .key').val('');
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this.filter('', response.id, true);
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}.bind(this), 'json').fail(GeneralFunctions.ajaxFailureHandler);
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};
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/**
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* Delete a customer record from database.
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*
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* @param {Number} id Record id to be deleted.
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*/
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CustomersHelper.prototype.delete = function (id) {
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var postUrl = GlobalVariables.baseUrl + '/index.php/backend_api/ajax_delete_customer';
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var postData = {
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csrfToken: GlobalVariables.csrfToken,
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customer_id: id
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};
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$.post(postUrl, postData, function (response) {
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if (!GeneralFunctions.handleAjaxExceptions(response)) {
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return;
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}
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Backend.displayNotification(EALang.customer_deleted);
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this.resetForm();
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this.filter($('#filter-customers .key').val());
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}.bind(this), 'json').fail(GeneralFunctions.ajaxFailureHandler);
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};
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/**
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* Validate customer data before save (insert or update).
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*/
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CustomersHelper.prototype.validate = function () {
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$('#form-message')
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.removeClass('alert-danger')
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.hide();
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$('.has-error').removeClass('has-error');
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try {
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// Validate required fields.
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var missingRequired = false;
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$('.required').each(function () {
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if ($(this).val() == '') {
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$(this).closest('.form-group').addClass('has-error');
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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 EALang.fields_are_required;
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}
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// Validate email address.
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if (!GeneralFunctions.validateEmail($('#email').val())) {
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$('#email').closest('.form-group').addClass('has-error');
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throw EALang.invalid_email;
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}
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return true;
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} catch (message) {
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$('#form-message')
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.addClass('alert-danger')
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.text(message)
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.show();
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return false;
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}
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};
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/**
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* Bring the customer form back to its initial state.
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*/
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CustomersHelper.prototype.resetForm = function () {
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$('.record-details').find('input, textarea').val('');
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$('.record-details').find('input, textarea').prop('readonly', true);
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$('#customer-appointments').empty();
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$('#appointment-details').toggleClass('hidden', true).empty();
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$('#edit-customer, #delete-customer').prop('disabled', true);
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$('#add-edit-delete-group').show();
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$('#save-cancel-group').hide();
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$('.record-details .has-error').removeClass('has-error');
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$('.record-details #form-message').hide();
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$('#filter-customers button').prop('disabled', false);
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$('#filter-customers .selected').removeClass('selected');
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$('#filter-customers .results').css('color', '');
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};
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/**
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* Display a customer record into the form.
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*
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* @param {Object} customer Contains the customer record data.
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*/
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CustomersHelper.prototype.display = function (customer) {
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$('#customer-id').val(customer.id);
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$('#first-name').val(customer.first_name);
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$('#last-name').val(customer.last_name);
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$('#email').val(customer.email);
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$('#phone-number').val(customer.phone_number);
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$('#address').val(customer.address);
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$('#city').val(customer.city);
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$('#zip-code').val(customer.zip_code);
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$('#notes').val(customer.notes);
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$('#timezone').val(customer.timezone);
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$('#customer-appointments').empty();
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$.each(customer.appointments, function (index, appointment) {
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if (GlobalVariables.user.role_slug === Backend.DB_SLUG_PROVIDER && parseInt(appointment.id_users_provider) !== GlobalVariables.user.id) {
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return true; // continue
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}
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if (GlobalVariables.user.role_slug === Backend.DB_SLUG_SECRETARY && GlobalVariables.secretaryProviders.indexOf(appointment.id_users_provider) === -1) {
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return true; // continue
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}
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var start = GeneralFunctions.formatDate(Date.parse(appointment.start_datetime), GlobalVariables.dateFormat, true);
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var end = GeneralFunctions.formatDate(Date.parse(appointment.end_datetime), GlobalVariables.dateFormat, true);
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var html =
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'<div class="appointment-row" data-id="' + appointment.id + '">' +
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start + ' - ' + end + '<br>' +
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appointment.service.name + ', ' +
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appointment.provider.first_name + ' ' + appointment.provider.last_name +
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'</div>';
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$('#customer-appointments').append(html);
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});
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$('#appointment-details').empty();
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};
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/**
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* Filter customer records.
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*
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* @param {String} key This key string is used to filter the customer records.
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* @param {Number} selectId Optional, if set then after the filter operation the record with the given
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* ID will be selected (but not displayed).
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* @param {Boolean} display Optional (false), if true then the selected record will be displayed on the form.
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*/
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CustomersHelper.prototype.filter = function (key, selectId, display) {
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display = display || false;
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var postUrl = GlobalVariables.baseUrl + '/index.php/backend_api/ajax_filter_customers';
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var postData = {
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csrfToken: GlobalVariables.csrfToken,
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key: key
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};
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$.post(postUrl, postData, function (response) {
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if (!GeneralFunctions.handleAjaxExceptions(response)) {
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return;
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}
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this.filterResults = response;
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$('#filter-customers .results').html('');
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$.each(response, function (index, customer) {
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var html = this.getFilterHtml(customer);
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$('#filter-customers .results').append(html);
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}.bind(this));
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if (response.length == 0) {
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$('#filter-customers .results').html('<em>' + EALang.no_records_found + '</em>');
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}
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if (selectId != undefined) {
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this.select(selectId, display);
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}
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}.bind(this), 'json').fail(GeneralFunctions.ajaxFailureHandler);
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};
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/**
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* Get the filter results row HTML code.
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*
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* @param {Object} customer Contains the customer data.
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*
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* @return {String} Returns the record HTML code.
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*/
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CustomersHelper.prototype.getFilterHtml = function (customer) {
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var name = customer.first_name + ' ' + customer.last_name;
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var info = customer.email;
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info = (customer.phone_number != '' && customer.phone_number != null)
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? info + ', ' + customer.phone_number : info;
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var html =
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'<div class="entry" data-id="' + customer.id + '">' +
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'<strong>' +
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name +
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'</strong><br>' +
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info +
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'</div><hr>';
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return html;
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};
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/**
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* Select a specific record from the current filter results.
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*
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* If the customer id does not exist 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} display 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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CustomersHelper.prototype.select = function (id, display) {
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display = display || false;
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$('#filter-customers .selected').removeClass('selected');
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$('#filter-customers .entry').each(function () {
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if ($(this).attr('data-id') == id) {
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$(this).addClass('selected');
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return false;
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}
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});
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if (display) {
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$.each(this.filterResults, function (index, customer) {
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if (customer.id == id) {
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this.display(customer);
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$('#edit-customer, #delete-customer').prop('disabled', false);
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return false;
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}
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}.bind(this));
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}
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};
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/**
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* Display appointment details on customers backend page.
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*
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* @param {Object} appointment Appointment data
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*/
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CustomersHelper.prototype.displayAppointment = function (appointment) {
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var start = GeneralFunctions.formatDate(Date.parse(appointment.start_datetime), GlobalVariables.dateFormat, true);
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var end = GeneralFunctions.formatDate(Date.parse(appointment.end_datetime), GlobalVariables.dateFormat, true);
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var timezone = GlobalVariables.timezones[GlobalVariables.user.timezone];
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var html =
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'<div>' +
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'<strong>' + appointment.service.name + '</strong><br>' +
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appointment.provider.first_name + ' ' + appointment.provider.last_name + '<br>' +
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start + ' - ' + end + '<br>' +
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EALang.timezone + ': ' + timezone + '<br>' +
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'</div>';
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$('#appointment-details').html(html).removeClass('hidden');
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};
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window.CustomersHelper = CustomersHelper;
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})();
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