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iflrandevu/assets/js/components/appointments_modal.js

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/* ----------------------------------------------------------------------------
* 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.
*
* Old Name: BackendCalendarAppointmentsModal
*/
App.Components.AppointmentsModal = (function () {
function updateTimezone() {
const providerId = $('#select-provider').val();
const provider = App.Vars.available_providers.find(function (availableProvider) {
return Number(availableProvider.id) === Number(providerId);
});
if (provider && provider.timezone) {
$('.provider-timezone').text(App.Vars.timezones[provider.timezone]);
}
}
function bindEventHandlers() {
/**
* Event: Manage Appointments Dialog Save Button "Click"
*
* Stores the appointment changes or inserts a new appointment depending on the dialog mode.
*/
$('#appointments-modal #save-appointment').on('click', () => {
// Before doing anything the appointment data need to be validated.
if (!validateAppointmentForm()) {
return;
}
// Prepare appointment data for AJAX request.
const $dialog = $('#appointments-modal');
// ID must exist on the object in order for the model to update the record and not to perform
// an insert operation.
const startDatetime = moment($dialog.find('#start-datetime').datetimepicker('getDate')).format(
'YYYY-MM-DD HH:mm:ss'
);
const endDatetime = moment($dialog.find('#end-datetime').datetimepicker('getDate')).format(
'YYYY-MM-DD HH:mm:ss'
);
const 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: $dialog.find('#appointment-notes').val(),
is_unavailable: Number(false)
};
if ($dialog.find('#appointment-id').val() !== '') {
// Set the id value, only if we are editing an appointment.
appointment.id = $dialog.find('#appointment-id').val();
}
const 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.
const 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.
const 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.
App.Http.Calendar.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 create a new
* appointment.
*/
$('#insert-appointment').on('click', () => {
$('.popover').remove();
resetAppointmentDialog();
const $dialog = $('#appointments-modal');
// Set the selected filter item and find the next appointment time as the default modal values.
if ($('#select-filter-item option:selected').attr('type') === 'provider') {
const providerId = $('#select-filter-item').val();
const providers = App.Vars.available_providers.filter(
(provider) => 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');
}
const serviceId = $dialog.find('#select-service').val();
const service = App.Vars.available_services.find(
(availableService) => Number(availableService.id) === Number(serviceId)
);
const duration = service ? service.duration : 60;
const startMoment = moment();
const 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(App.Utils.Date.format(startMoment.toDate(), App.Vars.date_format, App.Vars.time_format, true));
$dialog
.find('#end-datetime')
.val(
App.Utils.Date.format(
startMoment.add(duration, 'minutes').toDate(),
App.Vars.date_format,
App.Vars.time_format,
true
)
);
// Display modal form.
$dialog.find('.modal-header h3').text(App.Lang.new_appointment_title);
$dialog.modal('show');
});
/**
* Event: Pick Existing Customer Button "Click"
*
* @param {jQuery.Event}
*/
$('#select-customer').on('click', (event) => {
const $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('');
App.Vars.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');
$(event.target).find('span').text(App.Lang.select);
}
});
/**
* Event: Select Existing Customer From List "Click"
*/
$('#appointments-modal').on('click', '#existing-customers-list div', (event) => {
const customerId = $(event.target).attr('data-id');
const customer = App.Vars.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.
});
let filterExistingCustomersTimeout = null;
/**
* Event: Filter Existing Customers "Change"
*/
$('#filter-existing-customers').on('keyup', (event) => {
if (filterExistingCustomersTimeout) {
clearTimeout(filterExistingCustomersTimeout);
}
const keyword = $(event.target).val().toLowerCase();
filterExistingCustomersTimeout = setTimeout(function () {
const $list = $('#existing-customers-list');
$('#loading').css('visibility', 'hidden');
App.Http.Customers.search(keyword, 50)
.done((response) => {
$list.empty();
response.forEach((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.
const result = App.Vars.customers.filter((existingCustomer) => {
return Number(existingCustomer.id) === Number(customer.id);
});
// Add it to the customer list.
if (!result.length) {
App.Vars.customers.push(customer);
}
});
})
.fail(() => {
// If there is any error on the request, search by the local client database.
$list.empty();
App.Vars.customers.forEach(function (customer, index) {
if (
customer.first_name.toLowerCase().indexOf(keyword) !== -1 ||
customer.last_name.toLowerCase().indexOf(keyword) !== -1 ||
customer.email.toLowerCase().indexOf(keyword) !== -1 ||
customer.phone_number.toLowerCase().indexOf(keyword) !== -1 ||
customer.address.toLowerCase().indexOf(keyword) !== -1 ||
customer.city.toLowerCase().indexOf(keyword) !== -1 ||
customer.zip_code.toLowerCase().indexOf(keyword) !== -1 ||
customer.notes.toLowerCase().indexOf(keyword) !== -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', () => {
const serviceId = $('#select-service').val();
$('#select-provider').empty();
// Automatically update the service duration.
const service = App.Vars.available_services.find((availableService) => {
return Number(availableService.id) === Number(serviceId);
});
const duration = service ? service.duration : 60;
const start = $('#start-datetime').datetimepicker('getDate');
$('#end-datetime').datetimepicker('setDate', new Date(start.getTime() + duration * 60000));
// Update the providers select box.
App.Vars.available_providers.forEach((provider) => {
provider.services.forEach((providerServiceId) => {
if (App.Vars.role_slug === Backend.DB_SLUG_PROVIDER && Number(provider.id) !== App.Vars.user.id) {
return; // continue
}
if (
App.Vars.role_slug === Backend.DB_SLUG_SECRETARY &&
App.Vars.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', () => {
updateTimezone();
});
/**
* Event: Enter New Customer Button "Click"
*/
$('#new-customer').on('click', () => {
$('#appointments-modal')
.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.
*/
function resetAppointmentDialog() {
const $dialog = $('#appointments-modal');
// 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 list box with providers that can serve the appointment's service and then select the
// user's provider.
$dialog.find('#select-provider').empty();
App.Vars.available_providers.forEach((provider) => {
const serviceId = $dialog.find('#select-service').val();
const canProvideService =
provider.services.filter((providerServiceId) => {
return Number(providerServiceId) === Number(serviceId);
}).length > 0;
if (canProvideService) {
// Add the provider to the list box.
$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.
const serviceId = $dialog.find('#select-service').val();
const service = App.Vars.available_services.forEach((service) => Number(service.id) === Number(serviceId));
const duration = service ? service.duration : 0;
const startDatetime = new Date();
const endDatetime = moment().add(duration, 'minutes').toDate();
let dateFormat;
switch (App.Vars.date_format) {
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 App.Vars.date_format value.');
}
const firstWeekDay = App.Vars.first_weekday;
const firstWeekDayNumber = App.Utils.Date.getWeekdayId(firstWeekDay);
$dialog.find('#start-datetime').datetimepicker({
dateFormat: dateFormat,
timeFormat: App.Vars.time_format === '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 () {
const serviceId = $('#select-service').val();
// Automatically update the #end-datetime DateTimePicker based on service duration.
const service = App.Vars.available_services.find(
(availableService) => Number(availableService.id) === Number(serviceId)
);
const 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: App.Vars.time_format === '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() {
const $dialog = $('#appointments-modal');
// Reset previous validation css formatting.
$dialog.find('.is-invalid').removeClass('is-invalid');
$dialog.find('.modal-message').addClass('d-none');
try {
// Check required fields.
let missingRequiredField = false;
$dialog.find('.required').each((index, requiredField) => {
if ($(requiredField).val() === '' || $(requiredField).val() === null) {
$(requiredField).addClass('is-invalid');
missingRequiredField = true;
}
});
if (missingRequiredField) {
throw new Error(App.Lang.fields_are_required);
}
// Check email address.
if (!App.Utils.Validation.email($dialog.find('#email').val())) {
$dialog.find('#email').addClass('is-invalid');
throw new Error(App.Lang.invalid_email);
}
// Check appointment start and end time.
const start = $('#start-datetime').datetimepicker('getDate');
const 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;
}
}
function initialize() {
bindEventHandlers();
}
return {
resetAppointmentDialog,
bindEventHandlers,
initialize
};
})();
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