https://courses.karenconville.com/wp-content/plugins/smart-events-calendar/public/js/sec-coupon.js?ver=10.2

1/**
2 * Checkout coupon: apply / remove, live total refresh, and 100%-off payment skip.
3 */
4(function ($) {
5	'use strict';
6
7	function currentEmail() {
8		var $email = $('#sec_email, input[name="email"]').filter(':visible').first();
9		if (!$email.length) { $email = $('input[name="email"]').first(); }
10		return $email.length ? $email.val() : '';
11	}
12
13	function showMessage($wrapper, text, isError) {
14		var $msg = $wrapper.find('.sec-coupon-msg');
15		$msg.text(text).toggleClass('sec-coupon-msg-error', !!isError).show();
16		if (!isError) {
17			setTimeout(function () { $msg.fadeOut(); }, 4000);
18		}
19	}
20
21	/**
22	 * Toggle the payment section based on whether the order is now free.
23	 * When free we hide the gateway + process button and expose a
24	 * "Complete Booking" button that submits the booking form directly.
25	 */
26	function togglePaymentSection(isFree) {
27		var $payWrap = $('.sec-payment-method-wrapper, .sec-payment-method-wrapper-heading');
28		var $processBtn = $('.sec-payment-process-button');
29		var $gatewayForm = $('#sec-payment-form .sec-payment-method-wrapper');
30
31		if (isFree) {
32			$payWrap.hide();
33			$processBtn.hide();
34			$('.sec-payment-methods-not-found').hide();
35
36			if (!$('.sec-coupon-complete-btn').length) {
37				var label = (window.sec_success_error_translations && sec_success_error_translations.sec_submit)
38					? sec_success_error_translations.sec_submit
39					: 'Complete Booking';
40				var $btn = $('<button type="button" class="sec-btn sec-primary-btn sec-coupon-complete-btn">' + label + '</button>');
41				if ($processBtn.length) {
42					$processBtn.after($btn);
43				} else {
44					$('.sec-wizard-buttons, .sec-gwizard-buttons').first().append($btn);
45				}
46			}
47			$('.sec-coupon-complete-btn').show();
48		} else {
49			$payWrap.show();
50			$processBtn.show();
51			$('.sec-coupon-complete-btn').hide();
52		}
53	}
54
55	function refreshSummary(html, isFree) {
56		if (html) {
57			$('.sec-event-summary').html(html);
58		}
59		togglePaymentSection(isFree);
60	}
61
62	/* ---- Apply ---- */
63	function applyCoupon($wrapper) {
64		var code = $.trim($wrapper.find('.sec-coupon-input').val());
65		if (!code) {
66			showMessage($wrapper, (window.sec_success_error_translations && sec_success_error_translations.sec_enter_coupon) || 'Please enter a coupon code.', true);
67			return;
68		}
69		var $btn = $wrapper.find('.sec-coupon-apply-btn');
70		$btn.prop('disabled', true);
71
72		$.ajax({
73			url: sec_coupon_object.ajax_url,
74			type: 'POST',
75			dataType: 'json',
76			data: {
77				action: 'sec_apply_coupon',
78				nonce: sec_coupon_object.nonce,
79				code: code,
80				event_id: $wrapper.data('event-id'),
81				qty: $wrapper.data('qty'),
82				sec_btn_id: $wrapper.data('btn-id'),
83				email: currentEmail()
84			},
85			success: function (res) {
86				$btn.prop('disabled', false);
87				if (res && res.success) {
88					refreshSummary(res.data.summary_html, res.data.is_free);
89				} else {
90					showMessage($wrapper, (res && res.data && res.data.message) || 'Invalid coupon.', true);
91				}
92			},
93			error: function () {
94				$btn.prop('disabled', false);
95				showMessage($wrapper, 'Request failed. Please try again.', true);
96			}
97		});
98	}
99
100	/* ---- Remove ---- */
101	function removeCoupon($wrapper) {
102		$.ajax({
103			url: sec_coupon_object.ajax_url,
104			type: 'POST',
105			dataType: 'json',
106			data: {
107				action: 'sec_remove_coupon',
108				nonce: sec_coupon_object.nonce,
109				event_id: $wrapper.data('event-id'),
110				qty: $wrapper.data('qty'),
111				sec_btn_id: $wrapper.data('btn-id')
112			},
113			success: function (res) {
114				if (res && res.success) {
115					refreshSummary(res.data.summary_html, res.data.is_free);
116				}
117			}
118		});
119	}
120
121	$(function () {
122		$(document).on('click', '.sec-coupon-apply-btn', function () {
123			applyCoupon($(this).closest('.sec-coupon-wrapper'));
124		});
125
126		$(document).on('keypress', '.sec-coupon-input', function (e) {
127			if (e.which === 13) {
128				e.preventDefault();
129				applyCoupon($(this).closest('.sec-coupon-wrapper'));
130			}
131		});
132
133		$(document).on('click', '.sec-coupon-remove', function (e) {
134			e.preventDefault();
135			removeCoupon($(this).closest('.sec-coupon-wrapper'));
136		});
137
138		/* Complete a 100%-off booking without payment. */
139		$(document).on('click', '.sec-coupon-complete-btn', function (e) {
140			e.preventDefault();
141			var $btn = $(this);
142			$btn.prop('disabled', true).addClass('sec-loading');
143			if ($('#sec_groupevent_booking').length) {
144				$('#sec_groupevent_booking').trigger('submit');
145			} else if ($('#sec_event_booking').length) {
146				$('#sec_event_booking').trigger('submit');
147			} else {
148				$('#sec_submit_custom_form').trigger('click');
149			}
150			// Re-enable shortly after in case validation blocks submission.
151			setTimeout(function () { $btn.prop('disabled', false).removeClass('sec-loading'); }, 3000);
152		});
153
154		/* The plugin re-renders the summary on qty / credit changes via its own
155		   AJAX. After any request, if a coupon summary is present, re-sync the
156		   payment section against the freshly rendered total. */
157		$(document).ajaxComplete(function () {
158			var $total = $('.sec-cart-total');
159			if (!$total.length || !$('.sec-coupon-wrapper').length) { return; }
160			var total = parseFloat($total.data('total'));
161			togglePaymentSection(!isNaN(total) && total <= 0);
162		});
163	});
164})(jQuery);