init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

addons/epay/library/v2/Yansongda/Pay/Gateways/Wechat/Gateway.php

@@ -0,0 +1,88 @@
+<?php
+
+namespace Yansongda\Pay\Gateways\Wechat;
+
+use Yansongda\Pay\Contracts\GatewayInterface;
+use Yansongda\Pay\Events;
+use Yansongda\Pay\Exceptions\GatewayException;
+use Yansongda\Pay\Exceptions\InvalidArgumentException;
+use Yansongda\Pay\Exceptions\InvalidSignException;
+use Yansongda\Supports\Collection;
+
+abstract class Gateway implements GatewayInterface
+{
+    /**
+     * Mode.
+     *
+     * @var string
+     */
+    protected $mode;
+
+    /**
+     * Bootstrap.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @throws InvalidArgumentException
+     */
+    public function __construct()
+    {
+        $this->mode = Support::getInstance()->mode;
+    }
+
+    /**
+     * Pay an order.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @param string $endpoint
+     *
+     * @return Collection
+     */
+    abstract public function pay($endpoint, ?array $payload);
+
+    /**
+     * Find.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @param string|array $order
+     */
+    public function find($order): array
+    {
+        return [
+            'endpoint' => 'pay/orderquery',
+            'order' => is_array($order) ? $order : ['out_trade_no' => $order],
+            'cert' => false,
+        ];
+    }
+
+    /**
+     * Get trade type config.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @return string
+     */
+    abstract protected function getTradeType();
+
+    /**
+     * Schedule an order.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @param array $payload
+     *
+     * @throws GatewayException
+     * @throws InvalidArgumentException
+     * @throws InvalidSignException
+     */
+    protected function preOrder($payload): Collection
+    {
+        $payload['sign'] = Support::generateSign($payload);
+
+        Events::dispatch(new Events\MethodCalled('Wechat', 'PreOrder', '', $payload));
+
+        return Support::requestApi('pay/unifiedorder', $payload);
+    }
+}