iflrandevu/assets/js/pages/backend_calendar_appointments_modal.js
2021-12-18 17:44:07 +01:00

635 lines
25 KiB
JavaScript
Executable file

/* ----------------------------------------------------------------------------
* Easy!Appointments - Open Source Web Scheduler
*
* @package EasyAppointments
* @author A.Tselegidis <alextselegidis@gmail.com>
* @copyright Copyright (c) Alex Tselegidis
* @license https://opensource.org/licenses/GPL-3.0 - GPLv3
* @link https://easyappointments.org
* @since v1.2.0
* ---------------------------------------------------------------------------- */
/**
* Backend Calendar Appointments Modal
*
* This module implements the appointments modal functionality.
*
* @module BackendCalendarAppointmentsModal
*/
window.BackendCalendarAppointmentsModal = window.BackendCalendarAppointmentsModal || {};
(function (exports) {
'use strict';
function updateTimezone() {
var providerId = $('#select-provider').val();
var provider = GlobalVariables.availableProviders.find(function (availableProvider) {
return Number(availableProvider.id) === Number(providerId);
});
if (provider && provider.timezone) {
$('.provider-timezone').text(GlobalVariables.timezones[provider.timezone]);
}
}
function bindEventHandlers() {
/**
* Event: Manage Appointments Dialog Save Button "Click"
*
* Stores the appointment changes or inserts a new appointment depending the dialog mode.
*/
$('#manage-appointment #save-appointment').on('click', function () {
// Before doing anything the appointment data need to be validated.
if (!validateAppointmentForm()) {
return;
}
// Prepare appointment data for AJAX request.
var $dialog = $('#manage-appointment');
// ID must exist on the object in order for the model to update the record and not to perform
// an insert operation.
var startDatetime = moment($dialog.find('#start-datetime').datetimepicker('getDate')).format(
'YYYY-MM-DD HH:mm:ss'
);
var endDatetime = moment($dialog.find('#end-datetime').datetimepicker('getDate')).format(
'YYYY-MM-DD HH:mm:ss'
);
var appointment = {
id_services: $dialog.find('#select-service').val(),
id_users_provider: $dialog.find('#select-provider').val(),
start_datetime: startDatetime,
end_datetime: endDatetime,
location: $dialog.find('#appointment-location').val(),
notes: $dialog.find('#appointment-notes').val(),
is_unavailable: false
};
if ($dialog.find('#appointment-id').val() !== '') {
// Set the id value, only if we are editing an appointment.
appointment.id = $dialog.find('#appointment-id').val();
}
var customer = {
first_name: $dialog.find('#first-name').val(),
last_name: $dialog.find('#last-name').val(),
email: $dialog.find('#email').val(),
phone_number: $dialog.find('#phone-number').val(),
address: $dialog.find('#address').val(),
city: $dialog.find('#city').val(),
zip_code: $dialog.find('#zip-code').val(),
notes: $dialog.find('#customer-notes').val()
};
if ($dialog.find('#customer-id').val() !== '') {
// Set the id value, only if we are editing an appointment.
customer.id = $dialog.find('#customer-id').val();
appointment.id_users_customer = customer.id;
}
// Define success callback.
var successCallback = function (response) {
// Display success message to the user.
Backend.displayNotification(App.Lang.appointment_saved);
// Close the modal dialog and refresh the calendar appointments.
$dialog.find('.alert').addClass('d-none');
$dialog.modal('hide');
$('#select-filter-item').trigger('change');
};
// Define error callback.
var errorCallback = function () {
$dialog.find('.modal-message').text(App.Lang.service_communication_error);
$dialog.find('.modal-message').addClass('alert-danger').removeClass('d-none');
$dialog.find('.modal-body').scrollTop(0);
};
// Save appointment data.
BackendCalendarApi.saveAppointment(appointment, customer, successCallback, errorCallback);
});
/**
* Event: Insert Appointment Button "Click"
*
* When the user presses this button, the manage appointment dialog opens and lets the user to
* create a new appointment.
*/
$('#insert-appointment').on('click', function () {
$('.popover').remove();
BackendCalendarAppointmentsModal.resetAppointmentDialog();
var $dialog = $('#manage-appointment');
// Set the selected filter item and find the next appointment time as the default modal values.
if ($('#select-filter-item option:selected').attr('type') === 'provider') {
var providerId = $('#select-filter-item').val();
var providers = GlobalVariables.availableProviders.filter(function (provider) {
return Number(provider.id) === Number(providerId);
});
if (providers.length) {
$dialog.find('#select-service').val(providers[0].services[0]).trigger('change');
$dialog.find('#select-provider').val(providerId);
}
} else if ($('#select-filter-item option:selected').attr('type') === 'service') {
$dialog
.find('#select-service option[value="' + $('#select-filter-item').val() + '"]')
.prop('selected', true);
} else {
$dialog.find('#select-service option:first').prop('selected', true).trigger('change');
}
var serviceId = $dialog.find('#select-service').val();
var service = GlobalVariables.availableServices.find(function (availableService) {
return Number(availableService.id) === Number(serviceId);
});
var duration = service ? service.duration : 60;
var startMoment = moment();
var currentMin = parseInt(startMoment.format('mm'));
if (currentMin > 0 && currentMin < 15) {
startMoment.set({minutes: 15});
} else if (currentMin > 15 && currentMin < 30) {
startMoment.set({minutes: 30});
} else if (currentMin > 30 && currentMin < 45) {
startMoment.set({minutes: 45});
} else {
startMoment.add(1, 'hour').set({minutes: 0});
}
$dialog
.find('#start-datetime')
.val(GeneralFunctions.formatDate(startMoment.toDate(), GlobalVariables.dateFormat, true));
$dialog
.find('#end-datetime')
.val(
GeneralFunctions.formatDate(
startMoment.add(duration, 'minutes').toDate(),
GlobalVariables.dateFormat,
true
)
);
// Display modal form.
$dialog.find('.modal-header h3').text(App.Lang.new_appointment_title);
$dialog.modal('show');
});
/**
* Event: Pick Existing Customer Button "Click"
*/
$('#select-customer').on('click', function () {
var $list = $('#existing-customers-list');
if (!$list.is(':visible')) {
$(this).find('span').text(App.Lang.hide);
$list.empty();
$list.slideDown('slow');
$('#filter-existing-customers').fadeIn('slow');
$('#filter-existing-customers').val('');
GlobalVariables.customers.forEach(function (customer) {
$('<div/>', {
'data-id': customer.id,
'text': customer.first_name + ' ' + customer.last_name
}).appendTo($list);
});
} else {
$list.slideUp('slow');
$('#filter-existing-customers').fadeOut('slow');
$(this).find('span').text(App.Lang.select);
}
});
/**
* Event: Select Existing Customer From List "Click"
*/
$('#manage-appointment').on('click', '#existing-customers-list div', function () {
var customerId = $(this).attr('data-id');
var customer = GlobalVariables.customers.find(function (customer) {
return Number(customer.id) === Number(customerId);
});
if (customer) {
$('#customer-id').val(customer.id);
$('#first-name').val(customer.first_name);
$('#last-name').val(customer.last_name);
$('#email').val(customer.email);
$('#phone-number').val(customer.phone_number);
$('#address').val(customer.address);
$('#city').val(customer.city);
$('#zip-code').val(customer.zip_code);
$('#customer-notes').val(customer.notes);
}
$('#select-customer').trigger('click'); // Hide the list.
});
var filterExistingCustomersTimeout = null;
/**
* Event: Filter Existing Customers "Change"
*/
$('#filter-existing-customers').on('keyup', function () {
if (filterExistingCustomersTimeout) {
clearTimeout(filterExistingCustomersTimeout);
}
var key = $(this).val().toLowerCase();
filterExistingCustomersTimeout = setTimeout(function () {
var $list = $('#existing-customers-list');
var url = GlobalVariables.baseUrl + '/index.php/backend_api/ajax_filter_customers';
var data = {
csrf_token: GlobalVariables.csrfToken,
key: key
};
$('#loading').css('visibility', 'hidden');
// Try to get the updated customer list.
$.post(url, data)
.done(function (response) {
$list.empty();
response.forEach(function (customer) {
$('<div/>', {
'data-id': customer.id,
'text': customer.first_name + ' ' + customer.last_name
}).appendTo($list);
// Verify if this customer is on the old customer list.
var result = GlobalVariables.customers.filter(function (globalVariablesCustomer) {
return Number(globalVariablesCustomer.id) === Number(customer.id);
});
// Add it to the customer list.
if (!result.length) {
GlobalVariables.customers.push(customer);
}
});
})
.fail(function (jqXHR, textStatus, errorThrown) {
// If there is any error on the request, search by the local client database.
$list.empty();
GlobalVariables.customers.forEach(function (customer, index) {
if (
customer.first_name.toLowerCase().indexOf(key) !== -1 ||
customer.last_name.toLowerCase().indexOf(key) !== -1 ||
customer.email.toLowerCase().indexOf(key) !== -1 ||
customer.phone_number.toLowerCase().indexOf(key) !== -1 ||
customer.address.toLowerCase().indexOf(key) !== -1 ||
customer.city.toLowerCase().indexOf(key) !== -1 ||
customer.zip_code.toLowerCase().indexOf(key) !== -1 ||
customer.notes.toLowerCase().indexOf(key) !== -1
) {
$('<div/>', {
'data-id': customer.id,
'text': customer.first_name + ' ' + customer.last_name
}).appendTo($list);
}
});
})
.always(function () {
$('#loading').css('visibility', '');
});
}, 1000);
});
/**
* Event: Selected Service "Change"
*
* When the user clicks on a service, its available providers should become visible. Also we need to
* update the start and end time of the appointment.
*/
$('#select-service').on('change', function () {
var serviceId = $('#select-service').val();
$('#select-provider').empty();
// Automatically update the service duration.
var service = GlobalVariables.availableServices.find(function (availableService) {
return Number(availableService.id) === Number(serviceId);
});
var duration = service ? service.duration : 60;
var start = $('#start-datetime').datetimepicker('getDate');
$('#end-datetime').datetimepicker('setDate', new Date(start.getTime() + duration * 60000));
// Update the providers select box.
GlobalVariables.availableProviders.forEach(function (provider) {
provider.services.forEach(function (providerServiceId) {
if (
GlobalVariables.user.role_slug === Backend.DB_SLUG_PROVIDER &&
Number(provider.id) !== GlobalVariables.user.id
) {
return; // continue
}
if (
GlobalVariables.user.role_slug === Backend.DB_SLUG_SECRETARY &&
GlobalVariables.secretaryProviders.indexOf(provider.id) === -1
) {
return; // continue
}
// If the current provider is able to provide the selected service, add him to the listbox.
if (Number(providerServiceId) === Number(serviceId)) {
$('#select-provider').append(
new Option(provider.first_name + ' ' + provider.last_name, provider.id)
);
}
});
});
});
/**
* Event: Provider "Change"
*/
$('#select-provider').on('change', function () {
updateTimezone();
});
/**
* Event: Enter New Customer Button "Click"
*/
$('#new-customer').on('click', function () {
$('#manage-appointment')
.find(
'#customer-id, #first-name, #last-name, #email, ' +
'#phone-number, #address, #city, #zip-code, #customer-notes'
)
.val('');
});
}
/**
* Reset Appointment Dialog
*
* This method resets the manage appointment dialog modal to its initial state. After that you can make
* any modification might be necessary in order to bring the dialog to the desired state.
*/
exports.resetAppointmentDialog = function () {
var $dialog = $('#manage-appointment');
// Empty form fields.
$dialog.find('input, textarea').val('');
$dialog.find('.modal-message').fadeOut();
// Prepare service and provider select boxes.
$dialog.find('#select-service').val($dialog.find('#select-service').eq(0).attr('value'));
// Fill the providers listbox with providers that can serve the appointment's
// service and then select the user's provider.
$dialog.find('#select-provider').empty();
GlobalVariables.availableProviders.forEach(function (provider, index) {
var canProvideService = false;
var serviceId = $dialog.find('#select-service').val();
var canProvideService =
provider.services.filter(function (providerServiceId) {
return Number(providerServiceId) === Number(serviceId);
}).length > 0;
if (canProvideService) {
// Add the provider to the listbox.
$dialog
.find('#select-provider')
.append(new Option(provider.first_name + ' ' + provider.last_name, provider.id));
}
});
// Close existing customers-filter frame.
$('#existing-customers-list').slideUp('slow');
$('#filter-existing-customers').fadeOut('slow');
$('#select-customer span').text(App.Lang.select);
// Setup start and datetimepickers.
// Get the selected service duration. It will be needed in order to calculate the appointment end datetime.
var serviceId = $dialog.find('#select-service').val();
var service = GlobalVariables.availableServices.forEach(function (service) {
return Number(service.id) === Number(serviceId);
});
var duration = service ? service.duration : 0;
var startDatetime = new Date();
var endDatetime = moment().add(duration, 'minutes').toDate();
var dateFormat;
switch (GlobalVariables.dateFormat) {
case 'DMY':
dateFormat = 'dd/mm/yy';
break;
case 'MDY':
dateFormat = 'mm/dd/yy';
break;
case 'YMD':
dateFormat = 'yy/mm/dd';
break;
default:
throw new Error('Invalid GlobalVariables.dateFormat value.');
}
var firstWeekDay = GlobalVariables.firstWeekday;
var firstWeekDayNumber = GeneralFunctions.getWeekDayId(firstWeekDay);
$dialog.find('#start-datetime').datetimepicker({
dateFormat: dateFormat,
timeFormat: GlobalVariables.timeFormat === 'regular' ? 'h:mm tt' : 'HH:mm',
// Translation
dayNames: [
App.Lang.sunday,
App.Lang.monday,
App.Lang.tuesday,
App.Lang.wednesday,
App.Lang.thursday,
App.Lang.friday,
App.Lang.saturday
],
dayNamesShort: [
App.Lang.sunday.substr(0, 3),
App.Lang.monday.substr(0, 3),
App.Lang.tuesday.substr(0, 3),
App.Lang.wednesday.substr(0, 3),
App.Lang.thursday.substr(0, 3),
App.Lang.friday.substr(0, 3),
App.Lang.saturday.substr(0, 3)
],
dayNamesMin: [
App.Lang.sunday.substr(0, 2),
App.Lang.monday.substr(0, 2),
App.Lang.tuesday.substr(0, 2),
App.Lang.wednesday.substr(0, 2),
App.Lang.thursday.substr(0, 2),
App.Lang.friday.substr(0, 2),
App.Lang.saturday.substr(0, 2)
],
monthNames: [
App.Lang.january,
App.Lang.february,
App.Lang.march,
App.Lang.april,
App.Lang.may,
App.Lang.june,
App.Lang.july,
App.Lang.august,
App.Lang.september,
App.Lang.october,
App.Lang.november,
App.Lang.december
],
prevText: App.Lang.previous,
nextText: App.Lang.next,
currentText: App.Lang.now,
closeText: App.Lang.close,
timeOnlyTitle: App.Lang.select_time,
timeText: App.Lang.time,
hourText: App.Lang.hour,
minuteText: App.Lang.minutes,
firstDay: firstWeekDayNumber,
onClose: function () {
var serviceId = $('#select-service').val();
// Automatically update the #end-datetime DateTimePicker based on service duration.
var service = GlobalVariables.availableServices.find(function (availableService) {
return Number(availableService.id) === Number(serviceId);
});
var start = $('#start-datetime').datetimepicker('getDate');
$('#end-datetime').datetimepicker('setDate', new Date(start.getTime() + service.duration * 60000));
}
});
$dialog.find('#start-datetime').datetimepicker('setDate', startDatetime);
$dialog.find('#end-datetime').datetimepicker({
dateFormat: dateFormat,
timeFormat: GlobalVariables.timeFormat === 'regular' ? 'h:mm tt' : 'HH:mm',
// Translation
dayNames: [
App.Lang.sunday,
App.Lang.monday,
App.Lang.tuesday,
App.Lang.wednesday,
App.Lang.thursday,
App.Lang.friday,
App.Lang.saturday
],
dayNamesShort: [
App.Lang.sunday.substr(0, 3),
App.Lang.monday.substr(0, 3),
App.Lang.tuesday.substr(0, 3),
App.Lang.wednesday.substr(0, 3),
App.Lang.thursday.substr(0, 3),
App.Lang.friday.substr(0, 3),
App.Lang.saturday.substr(0, 3)
],
dayNamesMin: [
App.Lang.sunday.substr(0, 2),
App.Lang.monday.substr(0, 2),
App.Lang.tuesday.substr(0, 2),
App.Lang.wednesday.substr(0, 2),
App.Lang.thursday.substr(0, 2),
App.Lang.friday.substr(0, 2),
App.Lang.saturday.substr(0, 2)
],
monthNames: [
App.Lang.january,
App.Lang.february,
App.Lang.march,
App.Lang.april,
App.Lang.may,
App.Lang.june,
App.Lang.july,
App.Lang.august,
App.Lang.september,
App.Lang.october,
App.Lang.november,
App.Lang.december
],
prevText: App.Lang.previous,
nextText: App.Lang.next,
currentText: App.Lang.now,
closeText: App.Lang.close,
timeOnlyTitle: App.Lang.select_time,
timeText: App.Lang.time,
hourText: App.Lang.hour,
minuteText: App.Lang.minutes,
firstDay: firstWeekDayNumber
});
$dialog.find('#end-datetime').datetimepicker('setDate', endDatetime);
};
/**
* Validate the manage appointment dialog data. Validation checks need to
* run every time the data are going to be saved.
*
* @return {Boolean} Returns the validation result.
*/
function validateAppointmentForm() {
var $dialog = $('#manage-appointment');
// Reset previous validation css formatting.
$dialog.find('.is-invalid').removeClass('is-invalid');
$dialog.find('.modal-message').addClass('d-none');
try {
// Check required fields.
var missingRequiredField = false;
$dialog.find('.required').each(function (index, requiredField) {
if ($(requiredField).val() === '' || $(requiredField).val() === null) {
$(requiredField).addClass('is-invalid');
missingRequiredField = true;
}
});
if (missingRequiredField) {
throw new Error(App.Lang.fields_are_required);
}
// Check email address.
if (!GeneralFunctions.validateEmail($dialog.find('#email').val())) {
$dialog.find('#email').addClass('is-invalid');
throw new Error(App.Lang.invalid_email);
}
// Check appointment start and end time.
var start = $('#start-datetime').datetimepicker('getDate');
var end = $('#end-datetime').datetimepicker('getDate');
if (start > end) {
$dialog.find('#start-datetime, #end-datetime').addClass('is-invalid');
throw new Error(App.Lang.start_date_before_end_error);
}
return true;
} catch (error) {
$dialog.find('.modal-message').addClass('alert-danger').text(error.message).removeClass('d-none');
return false;
}
}
exports.initialize = function () {
bindEventHandlers();
};
})(window.BackendCalendarAppointmentsModal);