neiyou_user_web/resources/views/user/buy.blade.php

@extends('user.layouts')
@section('css')
	<link href="/assets/examples/css/pages/invoice.css" type="text/css" rel="stylesheet">
@endsection
@section('content')
	<div class="page-content">
		<div class="panel">
			<div class="panel-body container-fluid">
				<div class="page-invoice-table table-responsive">
					<table class="table table-hover text-md-center">
						<thead>
						<tr>
							<th>{{trans('home.service_name')}}</th>
							<th>{{trans('home.service_desc')}} </th>
							<th>{{trans('home.service_price')}}</th>
							<th>{{trans('home.service_quantity')}}</th>
						</tr>
						</thead>
						<tbody>
						<tr>
							<td class="text-middle">{{$goods->name}} </td>
							<td>{{trans('home.service_days')}}
								<strong>{{$goods->type==1? $dataPlusDays:$goods->days}} {{trans('home.day')}}</strong>
								<br>
								<strong>{{$goods->traffic_label}}</strong> {{trans('home.bandwidth')}}
							</td>
							<td class="text-middle"> ￥{{$goods->price}} </td>
							<td class="text-middle"> x 1</td>
						</tr>
						</tbody>
					</table>
				</div>
				@if($goods->type <= 2)
					<div class="row">
						<div class="col-lg-3 pl-30">
							<div class="input-group">
								<input type="text" class="form-control" name="coupon_sn" id="coupon_sn"
										placeholder="{{trans('home.coupon')}}"/>
								<div class="input-group-btn">
									<button type="submit" class="btn btn-info" onclick="redeemCoupon()"><i
												class="icon wb-loop" aria-hidden="true"></i> {{trans('home.redeem_coupon')}}
									</button>
								</div>
							</div>
						</div>
						<div class="col-lg-3 offset-lg-6 text-right">
							<p>{{trans('home.service_subtotal_price')}}
								<span>￥{{$goods->price}}</span>
							</p>
							<p class="page-invoice-amount">{{trans('home.service_total_price')}}
								<span class="grand-total">￥{{$goods->price}}</span>
							</p>
						</div>
						@endif
						<div class="col-md-12 mb-30">
							<div class="float-right">
								<div class="btn-group btn-group-lg">
									@include('user.components.purchase')
									@if($goods->type <= 2)
										<button class="btn btn-flat" onclick="pay('credit','0')"><img
													src="/assets/images/payment/creditpay.svg" height="48px"
													alt="{{trans('home.service_pay_button')}}"/></button>
									@endif
								</div>
							</div>
						</div>
					</div>
			</div>
		</div>
	</div>
@endsection
@section('script')
	<script type="text/javascript">
		// 校验优惠券是否可用
		function redeemCoupon() {
			const coupon_sn = $('#coupon_sn').val();
			const goods_price = '{{$goods->price}}';
			$.ajax({
				type: "POST",
				url: "/redeemCoupon",
				async: false,
				data: {_token: '{{csrf_token()}}', coupon_sn: coupon_sn, price: '{{$goods->price}}'},
				dataType: 'json',
				success: function (ret) {
					$(".input-group-prepend").remove();
					if (ret.status === 'success') {
						$("#coupon_sn").parent().prepend('<div class="input-group-prepend"><span class="input-group-text bg-green-700"><i class="icon wb-check white" aria-hidden="true"></i></span></div>');
						// 根据类型计算折扣后的总金额
						let total_price = 0;
						if (ret.data.type === 2) {
							total_price = goods_price * (1 - ret.data.discount / 10);
							$(".page-invoice-amount").parent().prepend('<p>优惠码 - ' + ret.data.name + ' ' + ret.data.discount + '折<br> 优惠 <span>￥ - ' + total_price.toFixed(2) + '</span></p>');
							total_price = goods_price - total_price;
						} else {
							total_price = goods_price - ret.data.amount;
							total_price = total_price > 0 ? total_price : 0;
							if (ret.data.type === 1) {
								$(".page-invoice-amount").parent().prepend('优惠码-' + ret.data.name + ' <span>￥ - ' + ret.data.amount + '</span>');
							}
						}

						// 四舍五入，保留2位小数
						$(".grand-total").text('￥' + total_price.toFixed(2));
						swal.fire({
							title: ret.message,
							type: 'success',
							timer: 1300,
							showConfirmButton: false
						});
					} else {
						$(".grand-total").text("￥" + goods_price);
						$("#coupon_sn").parent().prepend('<div class="input-group-prepend"><span class="input-group-text bg-red-700"><i class="icon wb-close white" aria-hidden="true"></i></span></div>');
						swal.fire({
							title: ret.title,
							text: ret.message,
							type: 'error'
						});
					}
				}
			});
		}

		// 检查预支付
		function pay(method, pay_type) {
			// 存在套餐 和 购买类型为套餐时 出现提示
			if ('{{$activePlan}}' === '1' && '{{$goods->type}}' === '2') {
				swal.fire({
					title: '套餐存在冲突',
					html: '<p>当前购买套餐将自动设置为 <code>预支付套餐</code><p><ol class="text-left"><li> 预支付套餐会在生效中的套餐失效后自动开通！</li><li> 您可以在支付后手动激活套餐！</li></ol>',
					type: 'info',
					showCancelButton: true,
					cancelButtonText: '返 回',
					confirmButtonText: '继 续',
				}).then((result) => {
					if (result.value) {
						contiousPay(method, pay_type);
					}
				})
			} else {
				contiousPay(method, pay_type);
			}
		}

		function contiousPay(method, pay_type) {
			const goods_id = '{{$goods->id}}';
			const coupon_sn = $('#coupon_sn').val();
			$.ajax({
				type: "POST",
				url: "/payment/purchase",
				async: false,
				data: {
					_token: '{{csrf_token()}}',
					goods_id: goods_id,
					coupon_sn: coupon_sn,
					method: method,
					pay_type: pay_type
				},
				dataType: 'json',
				success: function (ret) {
					if (ret.status === 'success') {
						swal.fire({
							title: ret.message,
							type: 'success',
							timer: 1300,
							showConfirmButton: false
						});
						if (method === 'credit') {
							swal.fire({title: ret.message, type: 'success', timer: 1000, showConfirmButton: false})
								.then(() => window.location.href = '/invoices')
						}
						if (ret.data) {
							window.location.href = '/payment/' + ret.data;
						} else if (ret.url) {
							window.location.href = ret.url;
						}
					} else if (ret.status === 'info') {
						swal.fire({title: ret.title, text: ret.message, type: 'question'});
					} else {
						swal.fire({
							title: ret.message,
							type: 'error'
						})
					}
				},
				error: function () {
					swal.fire('未知错误', '请开工单通知客服', 'error')
				}
			});
		}
	</script>
@endsection