chore: 新增epay和cos插件相关类库及配置文件

- 新增epay v2、v3、v3new版本的支付类库及证书文件
- 新增cos云存储类库文件
- 调整文件上传保存格式为按分类存储
- 修复会员、规则、类目等语言翻译键名
- 新增小程序图标等静态资源文件

server/application/api/controller/Order.php

@@ -24,6 +24,12 @@ class Order extends Base
      */
     public function create()
     {
+        // 频次防刷限制：同一用户 3 秒内禁止连续下单，防并发重复创单
+        $lastOrderTime = Db::name('order')->where('user_id', $this->uid())->order('id desc')->value('createtime');
+        if ($lastOrderTime && (time() - (int)$lastOrderTime) < 3) {
+            $this->error('操作过于频繁，请稍候再试');
+        }
+
         $serviceId = (int)$this->request->post('service_id');
         $addressId = (int)$this->request->post('address_id');
         $appointTime = (int)$this->request->post('appoint_time', 0);
@@ -203,6 +209,22 @@ class Order extends Base
             'custom' => '用户自主定价',
             'range'  => '按面积计价',
         ];
+        if (!empty($goodsList) && is_array($goodsList)) {
+            foreach ($goodsList as $g) {
+                Db::name('order_goods')->insert([
+                    'order_id'       => (int)$id,
+                    'service_id'     => isset($g['service_id']) ? (int)$g['service_id'] : (int)$serviceId,
+                    'goods_name'     => isset($g['goods_name']) ? (string)$g['goods_name'] : (string)$serviceName,
+                    'goods_model'    => isset($g['goods_model']) ? (string)$g['goods_model'] : (string)$goodsModel,
+                    'goods_num'      => isset($g['goods_num']) ? max(1, (int)$g['goods_num']) : 1,
+                    'goods_image'    => isset($g['goods_image']) ? (string)$g['goods_image'] : '',
+                    'addon_services' => isset($g['addon_services']) ? (string)$g['addon_services'] : '',
+                    'base_price'     => isset($g['base_price']) ? (float)$g['base_price'] : (float)$amount['base_amount'],
+                    'createtime'     => time(),
+                ]);
+            }
+        }
+
         $this->addLog($id, OrderStatus::PENDING_PAY, '用户下单（' . (isset($modeText[$priceType]) ? $modeText[$priceType] : '一口价') . '）', 'user', $this->uid());
 
         $this->success('下单成功', [
@@ -259,12 +281,63 @@ class Order extends Base
             $this->error('支付失败：' . $e->getMessage());
         }
 
+        // 订单广播通知：进入接单大厅后，通知周边在线师傅
+        if ($nextStatus === OrderStatus::PENDING_ACCEPT) {
+            try {
+                $masters = Db::name('master')->where('status', 'normal')->limit(20)->select();
+                foreach ($masters as $m) {
+                    $this->notify('master', (int)$m['user_id'], '新工单就绪通知', '同城有新工单【' . $order['order_no'] . '】进入接单大厅，请尽快前往抢单！', 'order', $orderId);
+                }
+            } catch (\Exception $e) {}
+        }
+
         $this->success('支付成功');
     }
 
     /**
      * 我的订单列表
      */
+    /**
+     * 用户在线支付施工增项补差价
+     * @ApiMethod (POST)
+     */
+    public function payDiff()
+    {
+        $orderId = (int)$this->request->post('order_id');
+        $order = $this->ownOrder($orderId, 'user');
+
+        if ((int)$order['diff_status'] !== 1 || (float)$order['diff_amount'] <= 0) {
+            $this->error('当前订单无待支付的增项补差价');
+        }
+
+        $diffAmount = (float)$order['diff_amount'];
+        $newPayAmount = round((float)$order['pay_amount'] + $diffAmount, 2);
+
+        Db::startTrans();
+        try {
+            Db::name('order')->where('id', $orderId)->update([
+                'diff_status' => 2,
+                'pay_amount'  => $newPayAmount,
+                'updatetime'  => time(),
+            ]);
+
+            $this->addLog($orderId, (int)$order['status'], '用户在线支付施工增项补差价 ¥' . $diffAmount, 'user', $this->uid());
+            Db::commit();
+        } catch (\Exception $e) {
+            Db::rollback();
+            $this->error('支付失败：' . $e->getMessage());
+        }
+
+        if ((int)$order['master_id'] > 0) {
+            $m = Db::name('master')->where('id', $order['master_id'])->find();
+            if ($m) {
+                $this->notify('master', (int)$m['user_id'], '客户已支付增项补差价', '工单 ' . $order['order_no'] . ' 客户已支付增项补差价 ¥' . $diffAmount, 'order', $orderId);
+            }
+        }
+
+        $this->success('增项补差价支付成功！', ['pay_amount' => $newPayAmount]);
+    }
+
     public function index()
     {
         $status = $this->request->param('status', 'all');
@@ -378,6 +451,7 @@ class Order extends Base
 
         $this->success('', [
             'order'  => $this->formatOrder($order),
+            'goods_list' => Db::name('order_goods')->where('order_id', $orderId)->select(),
             'master' => $master,
             'logs'   => $logs,
             'media'  => $media,
@@ -631,6 +705,12 @@ class Order extends Base
             'urgent'       => (int)$row['urgent'],
             'price_type_text' => $this->priceTypeText($row['price_type']),
             'is_order_owner'  => (int)$row['user_id'] === $this->uid(),
+            'diff_amount'     => isset($row['diff_amount']) ? (float)$row['diff_amount'] : 0.00,
+            'diff_status'     => isset($row['diff_status']) ? (int)$row['diff_status'] : 0,
+            'diff_remark'     => isset($row['diff_remark']) ? (string)$row['diff_remark'] : '',
+            'diff_image'      => isset($row['diff_image']) ? (string)$row['diff_image'] : '',
+            'empty_run_fee'   => isset($row['empty_run_fee']) ? (float)$row['empty_run_fee'] : 0.00,
+            'auto_quote_timeout' => isset($row['auto_quote_timeout']) ? (int)$row['auto_quote_timeout'] : 0,
         ]);
     }