add

app/api/model/UniAdCallbackRecord.php

@@ -0,0 +1,180 @@
+<?php
+
+namespace app\api\model;
+
+use app\common\library\DatabaseRoute;
+use ba\Random;
+use think\cache\driver\Redis;
+use think\facade\Cache;
+use think\facade\Db;
+use think\facade\Log;
+use think\Model;
+
+class UniAdCallbackRecord extends Model
+{
+
+    public static function getFreeWatchRemainTime($user_id, $isPermanent):int
+    {
+        // 构造Redis键名（根据是否永久免费区分）
+        $redisKey = $isPermanent
+            ? "user:free_watch:permanent:{$user_id}"
+            : "user:free_watch:normal:{$user_id}";
+
+        $redis = new Redis;
+        // 从Redis获取值，默认返回0
+        $remainTime = $redis->get($redisKey, 0);
+        // 确保返回整数类型
+        return (int)$remainTime;
+    }
+
+
+    public static function adCallBack(array $callBackDTO)
+    {
+        $respData = [];
+
+        $db = Db::connect(config('database.search_library'));
+        // 检查是否重复回调
+        $record = $db->name('uni_ad_callback_record')
+            ->where('trans_id', $callBackDTO['trans_id'])
+            ->find();
+
+        if ($record) {
+            Log::write("回调重复, trans_id: {$record['trans_id']}");
+            $respData['isValid'] = false;
+            return $respData;
+        }
+
+        // 准备记录数据
+        $recordData = [
+            'user_id'     => (int)$callBackDTO['user_id'],
+            'platform'    => $callBackDTO['platform'],
+            'trans_id'    => $callBackDTO['trans_id'],
+            'adpid'       => $callBackDTO['adpid'],
+            'provider'    => $callBackDTO['provider'],
+            'sign'        => $callBackDTO['sign'],
+            'extra'       => $callBackDTO['extra'],
+            'create_time' => date('Y-m-d H:i:s'),
+            'is_ended'    => 1
+        ];
+        $security = 'cbc34e14ee6d64738557c96623dd6da89f77cac8ae519c6a5c87191d614d386a';
+        // 签名验证
+        $flag = self::validateSign($security, $callBackDTO['trans_id'], $callBackDTO['sign']);
+        if (!$flag) {
+            $recordData['err_msg'] = "签名验证失败";
+            Log::write(json_encode($recordData));
+            Db::name('uni_ad_callback_record')->insert($recordData);
+            $respData['isValid'] = false;
+            return $respData;
+        }
+
+        // 检查用户是否存在
+        $userEntity = Db::name('user_entity')
+            ->where('id', $callBackDTO['user_id'])
+            ->find();
+
+        if (!$userEntity) {
+            $recordData['err_msg'] = "用户不存在";
+            Log::warning(self::getBaseErrInfo($recordData));
+            Db::name('uni_ad_callback_record')->insert($recordData);
+            $respData['isValid'] = false;
+            return $respData;
+        }
+
+        // 根据extra字段处理不同逻辑
+        if (!str_contains($callBackDTO['extra'], "cash")) {
+            // 获取配置信息
+            $info = Db::name('common_info')
+                ->where('id', 921)
+                ->find();
+
+            if (!$info || empty($info['value'])) {
+                $recordData['err_msg'] = "CommonInfo时长时间未配置";
+                Log::warning(self::getBaseErrInfo($recordData));
+                Db::name('uni_ad_callback_record')->insert($recordData);
+                $respData['isValid'] = false;
+                return $respData;
+            }
+
+            // 设置免费观看时间（分钟转秒）
+            self::setFreeWatchTime($recordData['user_id'], (int)$info['value'] * 60, true);
+        } else {
+            // 设置可提现标志
+            $recordId = Db::name('uni_ad_callback_record')->insertGetId($recordData);
+            self::setCanCashFlag($userEntity['id'], $recordId);
+            return ['isValid' => true]; // 提前返回，避免重复插入
+        }
+
+        // 保存记录
+        Db::name('uni_ad_callback_record')->insert($recordData);
+
+        // 返回成功响应
+        $respData['isValid'] = true;
+        return $respData;
+    }
+
+    /**
+     * 验证签名
+     * @param string $securityKey 安全密钥
+     * @param string $transId 交易ID
+     * @param string $sign 签名
+     * @return bool 验证结果
+     */
+    public static function validateSign(string $securityKey, string $transId, string $sign): bool
+    {
+        // 实际签名验证逻辑（根据业务需求实现）
+        $expectedSign = self::generateSign($securityKey, $transId);
+        return $expectedSign === $sign;
+    }
+
+    /**
+     * 设置免费观看时间
+     * @param int $userId 用户ID
+     * @param int $duration 时长（秒）
+     * @param bool $isPermanent 是否永久
+     */
+    public static function setFreeWatchTime(int $userId, int $duration, bool $isPermanent)
+    {
+        $key = $isPermanent ? "free_watch:permanent:{$userId}" : "free_watch:normal:{$userId}";
+        Cache::set($key, $duration, $duration); // 缓存时间等于有效时长
+    }
+
+    /**
+     * 设置可提现标志
+     * @param int $userId 用户ID
+     * @param int $recordId 记录ID
+     */
+    public static function setCanCashFlag(int $userId, int $recordId)
+    {
+        Cache::set("can_cash:{$userId}", $recordId, 86400); // 缓存24小时
+    }
+
+    /**
+     * 获取基础错误信息
+     * @param array $record 记录数据
+     * @return string 错误信息
+     */
+    public static function getBaseErrInfo(array $record): string
+    {
+        return "广告回调错误: [user_id={$record['user_id']}, trans_id={$record['trans_id']}, err_msg={$record['err_msg']}]";
+    }
+
+    /**
+     * 生成签名
+     * @param string $secret 安全密钥
+     * @param string $transId 交易ID
+     * @return string 生成的签名（十六进制字符串）
+     */
+    public static function generateSign(string $secret, string $transId): string
+    {
+        // 生成待加密的字符串
+        $data = $secret . ':' . $transId;
+
+        // 使用SHA-256生成签名（返回十六进制字符串）
+        return hash('sha256', $data);
+    }
+
+
+
+
+
+}