mirror of
https://github.com/ProxyPanel/ProxyPanel.git
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202 lines
8.3 KiB
PHP
202 lines
8.3 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Coupon;
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use App\Models\Goods;
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use App\Models\Order;
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use App\Models\Payment;
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use App\Services\CouponService;
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use App\Utils\Helpers;
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use App\Utils\Library\Templates\Gateway;
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use App\Utils\Payments\PaymentManager;
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use Exception;
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use Illuminate\Container\Container;
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use Illuminate\Contracts\View\View;
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use Illuminate\Http\JsonResponse;
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use Illuminate\Http\Request;
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use Log;
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class PaymentController extends Controller
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{
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public static string $method;
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public static function notify(Request $request)
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{
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self::$method = $request->query('method') ?: $request->input('method');
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Log::notice('[{method}] '.trans('admin.menu.log.payment_callback').': {body}', ['method' => self::$method, 'body' => var_export($request->all(), true)]);
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return self::getClient()->notify($request);
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}
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public static function getClient(): Gateway
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{
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$method = self::$method;
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$paymentClasses = PaymentManager::discover();
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if (isset($paymentClasses[$method])) {
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try {
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return Container::getInstance()->make($paymentClasses[$method]['class']);
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} catch (Exception $e) {
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Log::emergency('Failed to instantiate payment class: '.$e->getMessage());
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abort(500);
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}
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}
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Log::emergency(trans('user.payment.order_creation.unknown_payment').': '.$method);
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abort(404);
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}
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public static function getStatus(Request $request): JsonResponse
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{
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$payment = Payment::whereTradeNo($request->input('trade_no'))->first();
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if ($payment) {
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if ($payment->status === 1) {
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return response()->json(['status' => 'success', 'message' => trans('common.success_item', ['attribute' => trans('user.pay')])]);
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}
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if ($payment->status === -1) {
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return response()->json(['status' => 'error', 'message' => trans('user.payment.order_creation.order_timeout')]);
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}
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return response()->json(['status' => 'fail', 'message' => trans('common.status.payment_pending')]);
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}
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return response()->json(['status' => 'error', 'message' => trans('user.payment.order_creation.unknown_order')]);
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}
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public function purchase(Request $request): JsonResponse
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{ // 创建支付订单
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$goods_id = $request->input('goods_id');
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$coupon_sn = $request->input('coupon_sn');
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$coupon = null;
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self::$method = $request->input('method');
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$credit = $request->input('amount');
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$pay_type = $request->input('pay_type');
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$amount = 0;
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// 充值余额
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if ($credit) {
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if (! is_numeric($credit) || $credit <= 0) {
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return response()->json(['status' => 'fail', 'message' => trans('user.payment.error')]);
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}
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$amount = $credit;
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} elseif ($goods_id && self::$method) { // 购买服务
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$goods = Goods::find($goods_id);
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if (! $goods || ! $goods->status) {
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return response()->json(['status' => 'fail', 'message' => trans('user.payment.order_creation.product_unavailable')]);
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}
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$amount = $goods->price;
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// 是否有生效的套餐
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$activePlan = Order::userActivePlan()->doesntExist();
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// 无生效套餐，禁止购买加油包
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if ($goods->type === 1 && $activePlan) {
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return response()->json(['status' => 'fail', 'message' => trans('user.payment.order_creation.plan_required')]);
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}
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// 单个商品限购
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if ($goods->limit_num) {
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$count = Order::uid()->where('status', '>=', 0)->whereGoodsId($goods_id)->count();
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if ($count >= $goods->limit_num) {
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return response()->json(['status' => 'fail', 'message' => trans('user.payment.order_creation.order_limit', ['limit_num' => $goods->limit_num, 'count' => $count])]);
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}
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}
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// 使用优惠券
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if ($coupon_sn) {
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$coupon = (new CouponService($coupon_sn))->search($goods); // 检查券合规性
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if (! $coupon instanceof Coupon) {
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return $coupon;
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}
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// 计算实际应支付总价
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$amount = $coupon->type === 2 ? $goods->price * $coupon->value / 100 : $goods->price - $coupon->value;
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$amount = $amount > 0 ? round($amount, 2) : 0; // 四舍五入保留2位小数，避免无法正常创建订单
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}
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// 非余额付款下，检查在线支付是否开启
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if (self::$method !== 'credit') {
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// 判断是否开启在线支付
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if (! sysConfig('is_onlinePay') && ! sysConfig('wechat_qrcode') && ! sysConfig('alipay_qrcode')) {
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return response()->json(['status' => 'fail', 'message' => trans('user.payment.order_creation.payment_disabled')]);
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}
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// 判断是否存在同个商品的未支付订单
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if (Order::uid()->whereStatus(0)->exists()) {
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return response()->json(['status' => 'fail', 'message' => trans('user.payment.order_creation.pending_order')]);
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}
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} elseif (auth()->user()->credit < $amount) { // 验证账号余额是否充足
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return response()->json(['status' => 'fail', 'message' => trans('user.payment.insufficient_balance')]);
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}
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// 价格异常判断
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if ($amount < 0) {
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return response()->json(['status' => 'fail', 'message' => trans('user.payment.order_creation.price_issue')]);
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}
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if ($amount === 0 && self::$method !== 'credit') {
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return response()->json(['status' => 'fail', 'message' => trans('user.payment.order_creation.price_zero')]);
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}
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}
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// 生成订单
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try {
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$newOrder = Order::create([
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'sn' => date('ymdHis').random_int(100000, 999999),
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'user_id' => auth()->id(),
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'goods_id' => $credit ? null : $goods_id,
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'coupon_id' => $coupon?->id,
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'origin_amount' => $credit ?: ($goods->price ?? 0),
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'amount' => $amount,
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'pay_type' => $pay_type,
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'pay_way' => self::$method,
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]);
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// 使用优惠券，减少可使用次数
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if ($coupon !== null) {
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if ($coupon->usable_times > 0) {
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$coupon->decrement('usable_times');
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}
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Helpers::addCouponLog('Coupon used in order.', $coupon->id, $goods_id, $newOrder->id);
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}
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$request->merge(['id' => $newOrder->id, 'type' => $pay_type, 'amount' => $amount]);
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// 生成支付单
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return self::getClient()->purchase($request);
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} catch (Exception $e) {
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Log::emergency(trans('common.failed_action_item', ['action' => trans('common.create'), 'attribute' => trans('model.order.attribute')]).': '.$e->getMessage());
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}
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return response()->json(['status' => 'fail', 'message' => trans('common.failed_action_item', ['action' => trans('common.create'), 'attribute' => trans('model.order.attribute')])]);
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}
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public function close(Order $order): JsonResponse
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{
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if (! $order->close()) {
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return response()->json(['status' => 'fail', 'message' => trans('common.failed_action_item', ['action' => trans('common.close'), 'attribute' => trans('model.order.attribute')])]);
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}
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return response()->json(['status' => 'success', 'message' => trans('common.success_action_item', ['action' => trans('common.close'), 'attribute' => trans('model.order.attribute')])]);
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}
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public function detail(string $trade_no): View
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{ // 支付单详情
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$payment = Payment::uid()->with(['order', 'order.goods'])->whereTradeNo($trade_no)->firstOrFail();
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$goods = $payment->order->goods;
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return view('user.components.payment.default', [
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'payment' => $payment,
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'name' => $goods->name ?? trans('user.recharge_credit'),
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'days' => $goods->days ?? 0,
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'pay_type' => $payment->order->pay_type_label ?: 0,
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'pay_type_icon' => $payment->order->pay_type_icon,
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]);
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}
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}
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