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Debounce keyup events when searching for existing customers

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Alex Tselegidis 2020-12-09 16:00:15 +02:00
parent b794cb6e74
commit 53a6a8c3a8
1 changed files with 55 additions and 41 deletions
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96
assets/js/backend_calendar_appointments_modal.js
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@ -223,64 +223,78 @@ window.BackendCalendarAppointmentsModal = window.BackendCalendarAppointmentsModa
$('#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();
var $list = $('#existing-customers-list');
var url = GlobalVariables.baseUrl + '/index.php/backend_api/ajax_filter_customers';
filterExistingCustomersTimeout = setTimeout(function() {
var $list = $('#existing-customers-list');
var data = {
csrfToken: GlobalVariables.csrfToken,
key: key
};
var url = GlobalVariables.baseUrl + '/index.php/backend_api/ajax_filter_customers';
// Try to get the updated customer list.
$.post(url, data)
.done(function (response) {
$list.empty();
var data = {
csrfToken: GlobalVariables.csrfToken,
key: key
};
response.forEach(function (customer) {
$('<div/>', {
'data-id': customer.id,
'text': customer.first_name + ' ' + customer.last_name
})
.appendTo($list);
$('#loading').css('visibility', 'hidden');
// Verify if this customer is on the old customer list.
var result = GlobalVariables.customers.filter(function (globalVariablesCustomer) {
return Number(globalVariablesCustomer.id) === Number(customer.id);
});
// Try to get the updated customer list.
$.post(url, data)
.done(function (response) {
$list.empty();
// 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) {
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);
});
/**