初始化项目：添加后端代码、ThinkPHP框架、前端资源

2026-09-03 12:42:39 +08:00
commit 482bece22e
3726 changed files with 416708 additions and 0 deletions
@@ -0,0 +1,84 @@
+w
+<?php
+
+namespace addons\epay\library\Yansongda\Pay\Contracts;
+
+use Symfony\Component\HttpFoundation\Response;
+use addons\epay\library\Yansongda\Supports\Collection;
+
+interface GatewayApplicationInterface
+{
+    /**
+     * To pay.
+     *
+     * @author yansongda <me@yansonga.cn>
+     *
+     * @param string $gateway
+     * @param array  $params
+     *
+     * @return Collection|Response
+     */
+    public function pay($gateway, $params);
+
+    /**
+     * Query an order.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @param string|array $order
+     *
+     * @return Collection
+     */
+    public function find($order, string $type);
+
+    /**
+     * Refund an order.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @return Collection
+     */
+    public function refund(array $order);
+
+    /**
+     * Cancel an order.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @param string|array $order
+     *
+     * @return Collection
+     */
+    public function cancel($order);
+
+    /**
+     * Close an order.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @param string|array $order
+     *
+     * @return Collection
+     */
+    public function close($order);
+
+    /**
+     * Verify a request.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @param string|array|null $content
+     *
+     * @return Collection
+     */
+    public function verify($content, bool $refund);
+
+    /**
+     * Echo success to server.
+     *
+     * @author yansongda <me@yansongda.cn>
+     *
+     * @return Response
+     */
+    public function success();
+}