feat(haichao): 新增聚水潭ERP集成功能

- 新增聚水潭回调接口及事件处理机制
- 添加聚水潭商品、订单、售后同步任务
- 实现聚水潭订单推送及售后状态同步
- 新增手动同步聚水潭商品功能
- 在各路由组添加聚水潭中间件支持

app/haichao/HaichaoBridge.php

@@ -0,0 +1,88 @@
+<?php
+
+namespace app\haichao;
+
+use think\exception\ValidateException;
+use think\facade\Log;
+
+abstract class HaichaoBridge
+{
+    private array $api = [
+        'appid' => '',
+        'appSecret' => '',
+        'api' => 'https://openapi.jushuitan.com/',
+        'access_token' => '',
+        'shopId' => '',
+    ];
+
+    public function __construct()
+    {
+        $this->api['appid'] = env('JST_APP_KEY', '');
+        $this->api['appSecret'] = env('JST_APP_SECRET', '');
+        $this->api['api'] = env('JST_API', 'https://openapi.jushuitan.com/');
+        $this->api['access_token'] = env('JST_ACCESS_TOKEN', '');
+        $this->api['shopId'] = (string)env('JST_SHOP_ID', '');
+    }
+
+    public function getShopId(): string
+    {
+        return $this->api['shopId'];
+    }
+
+    /**
+     * 聚水潭开放平台请求封装
+     * @param string $api
+     * @param array $data
+     * @param array $addonBody
+     * @return array
+     */
+    protected function post(string $api, array $data = [], array $addonBody = []): array
+    {
+        if (!$this->api['appid'] || !$this->api['appSecret'] || !$this->api['access_token']) {
+            throw new ValidateException('JST config missing');
+        }
+        $time = time();
+        $baseBody = [
+            'access_token' => $this->api['access_token'],
+            'app_key' => $this->api['appid'],
+        ];
+        $baseBody = array_merge($baseBody, $addonBody);
+        $baseBody['biz'] = json_encode($data, JSON_UNESCAPED_UNICODE);
+        $baseBody['charset'] = 'utf-8';
+        $baseBody['timestamp'] = $time;
+        $baseBody['version'] = '2';
+        $baseBody['sign'] = $this->sign($baseBody);
+        $options['http'] = [
+            'timeout' => 60,
+            'method' => 'POST',
+            'header' => 'Content-Type: application/json;charset=utf-8',
+            'content' => http_build_query($baseBody)
+        ];
+        $rt = json_decode(file_get_contents("{$this->api['api']}$api", false, stream_context_create($options)), true);
+        if (!is_array($rt) || !array_key_exists('code', $rt)) {
+            Log::error('JST response invalid ' . json_encode([
+                    'api' => $api,
+                ], JSON_UNESCAPED_UNICODE));
+            throw new ValidateException('JST response invalid');
+        }
+        if ($rt['code'] != 0) {
+            Log::error('JST request failed ' . json_encode([
+                    'api' => $api,
+                    'code' => $rt['code'],
+                    'msg' => (string)($rt['msg'] ?? ''),
+                ], JSON_UNESCAPED_UNICODE));
+            throw new ValidateException($rt['msg'] ?? 'JST error');
+        }
+        return $rt;
+    }
+
+    private function sign(array $data): string
+    {
+        $computerStr = "";
+        foreach ($data as $k => $v) {
+            $computerStr .= $k . $v;
+        }
+        $computerStr = $this->api['appSecret'] . $computerStr;
+        return md5($computerStr);
+    }
+}