免填写邀请码绑定邀请关系

func handleDeepLink(url: URL) {
    guard let queryItems = URLComponents(url: url, resolvingAgainstBaseURL: true)?.queryItems,
          let referrerID = queryItems.first(where: { $0.name == "ref" })?.value else { return }
    
    // 持久化存储推荐人ID
    UserDefaults.standard.set(referrerID, forKey: "referral_referrerID")
    
    // 异步上报服务端
    ReferralService.bind(referrerID: referrerID)
}

fun handleDeepLink(uri: Uri) {
    uri.getQueryParameter("ref")?.let { referrerId ->
        // 存储推荐人ID
        PreferenceManager.getDefaultSharedPreferences(context)
            .edit()
            .putString("referral_referrerID", referrerId)
            .apply()
        
        // 绑定邀请关系
        RetrofitClient.referralService().bindReferrer(referrerId)
    }
}

const checkClipboardForReferral = async () => {
    try {
        const content = await Clipboard.getString();
        const match = content.match(/ref[=:]([a-zA-Z0-9]+)/i);
        
        if (match && match[1]) {
            // 存储并上报推荐码
            await AsyncStorage.setItem('pending_referral', match[1]);
            trackReferralEvent(match[1]);
        }
    } catch (error) {
        console.warn('Clipboard read failed:', error);
    }
};

import AppTrace from 'apptrace-sdk';

// 生产环境配置
const initAppTrace = () => {
    AppTrace.init({
        appId: 'PROD_APP_ID',
        enableCrashReporting: true,
        autoTrack: {
            screenViews: true,
            userInteractions: true,
            networkRequests: true
        }
    });
    
    // 用户标识设置
    AppTrace.setUserID(userId);
    AppTrace.setDeviceID(deviceId);
};

// Android端关键事件追踪
public class ReferralTracker {
    public static void trackInviteSuccess(String referrerId) {
        JSONObject props = new JSONObject();
        try {
            props.put("referrer_id", referrerId);
            props.put("timestamp", System.currentTimeMillis());
            props.put("platform", "Android");
            
            AppTrace.track("referral_complete", props);
            AppTrace.people.set("last_referral_time", new Date());
        } catch (JSONException e) {
            Log.e("ReferralTracker", "Event tracking failed", e);
        }
    }
}

# Django REST Framework实现
class ReferralBindAPIView(APIView):
    permission_classes = [IsAuthenticated]
    
    def post(self, request):
        serializer = ReferralBindSerializer(data=request.data)
        serializer.is_valid(raise_exception=True)
        
        try:
            with transaction.atomic():
                # 创建邀请关系记录
                relation = ReferralRelation.objects.create(
                    inviter=serializer.validated_data['referrer'],
                    invitee=request.user,
                    bind_method=serializer.validated_data.get('bind_method', 'direct')
                )
                
                # 记录分析事件
                analytics.track(
                    user_id=request.user.id,
                    event='referral_bound',
                    properties={
                        'referrer_id': relation.inviter.id,
                        'channel': request.META.get('HTTP_REFERRER', 'direct')
                    }
                )
                
                return Response({'status': 'success'})
                
        except IntegrityError:
            return Response({'error': 'Already bound'}, status=400)

客户端请求 → API网关 → [ 参数校验 → 反作弊检查 → 关系绑定 → 奖励计算 ] → 返回结果
                      ↓
                   [AppTrace事件上报]

// 设备指纹生成
const generateDeviceFingerprint = () => {
    const components = [
        navigator.userAgent,
        screen.width + 'x' + screen.height,
        new Date().getTimezoneOffset(),
        navigator.hardwareConcurrency || 'unknown'
    ];
    return sha256(components.join('|'));
};

// 调用示例
AppTrace.setSecurityContext({
    deviceFP: generateDeviceFingerprint(),
    sessionToken: generateSessionToken()
});

邀请链接生成 → 点击(100%) → 下载(65%) → 安装(58%) → 注册(42%) → 首充(15%)

-- 渠道质量分析
SELECT 
    r.channel,
    COUNT(DISTINCT r.invitee_id) AS total_invites,
    COUNT(DISTINCT CASE WHEN u.last_login > NOW() - INTERVAL '7 days' THEN u.id END) AS active_users,
    SUM(CASE WHEN p.amount > 0 THEN p.amount ELSE 0 END) AS total_revenue
FROM 
    referral_relations r
LEFT JOIN 
    users u ON r.invitee_id = u.id
LEFT JOIN 
    payments p ON u.id = p.user_id
GROUP BY 
    r.channel
ORDER BY 
    total_revenue DESC;

# 实时监控示例
class ReferralDashboard:
    metrics = [
        {'name': '绑定成功率', 'query': 'success/total_attempts'},
        {'name': '平均响应时间', 'query': 'avg(response_time)'},
        {'name': '渠道TOP5', 'query': 'group_by(channel).limit(5)'}
    ]
    
    def refresh(self):
        for metric in self.metrics:
            data = Analytics.query(metric['query'])
            update_dashboard(metric['name'], data)