303 lines
9.8 KiB
PHP
303 lines
9.8 KiB
PHP
<?php
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declare(strict_types=1);
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namespace app\common\service;
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use app\common\library\game\StreakWinReward;
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use support\think\Db;
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/**
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* 移动端 WebSocket：仅推送当前玩家本局适用赔率（非 streak_win_reward 全表）。
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*/
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final class GameWebSocketPayloadHelper
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{
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public const TOPIC_USER_STREAK = 'user.streak';
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/** @var list<string> */
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public const ODDS_PUSH_TOPICS = [
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'user.streak',
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'wallet.changed',
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'bet.accepted',
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];
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/**
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* 下发给客户端前从 data 中移除的字段（服务端入队/路由仍保留完整载荷）。
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*
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* @var list<string>
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*/
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public const OUTBOUND_STRIP_KEYS = [
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'user_id',
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'uuid',
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'phone',
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'balance_before',
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'channel_id',
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'review_admin_id',
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'operator_admin_id',
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'idempotency_key',
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];
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/**
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* @return array{user_id: int, current_streak: int, streak_level: int, odds_factor: int, is_jackpot: bool}
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*/
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public static function userStreakData(int $userId, ?int $currentStreak = null): array
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{
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if ($userId <= 0) {
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return [
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'user_id' => 0,
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'current_streak' => 0,
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'streak_level' => 1,
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'odds_factor' => 1,
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'is_jackpot' => false,
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];
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}
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if ($currentStreak === null) {
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$row = GameHotDataRedis::userRow($userId);
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$raw = $row['current_streak'] ?? 0;
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$parsed = filter_var($raw, FILTER_VALIDATE_INT);
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$currentStreak = $parsed === false ? 0 : $parsed;
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}
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$odds = StreakWinReward::playerBetOddsForCurrentStreak($currentStreak);
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return [
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'user_id' => $userId,
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'current_streak' => $odds['current_streak'],
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'streak_level' => $odds['streak_level'],
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'odds_factor' => $odds['odds_factor'],
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'is_jackpot' => $odds['is_jackpot'],
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];
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}
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/**
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* 出站 WebSocket 帧 data 脱敏：移除 user_id 等（连接已绑定用户，无需在载荷中重复暴露）。
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*
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* @param array<string, mixed> $data
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* @return array<string, mixed>
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*/
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public static function sanitizeOutboundData(array $data): array
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{
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return self::stripSensitiveKeysRecursive($data, 0);
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}
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/**
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* @param array<string, mixed> $data
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* @return array<string, mixed>
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*/
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private static function stripSensitiveKeysRecursive(array $data, int $depth): array
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{
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if ($depth > 8) {
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return $data;
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}
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$out = [];
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foreach ($data as $key => $value) {
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if (!is_string($key)) {
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continue;
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}
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if (in_array($key, self::OUTBOUND_STRIP_KEYS, true)) {
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continue;
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}
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if (is_array($value)) {
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$isList = array_is_list($value);
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$child = [];
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foreach ($value as $k => $item) {
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if (is_array($item)) {
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$child[$k] = self::stripSensitiveKeysRecursive($item, $depth + 1);
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} else {
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$child[$k] = $item;
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}
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}
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$out[$key] = $isList ? array_values($child) : $child;
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continue;
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}
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$out[$key] = $value;
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}
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return $out;
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}
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/**
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* @param array<string, mixed> $payload
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* @return array<string, mixed>
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*/
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public static function mergeUserStreakInto(array $payload, int $userId, ?int $currentStreak = null): array
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{
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if ($userId <= 0) {
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return $payload;
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}
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return array_merge($payload, self::userStreakData($userId, $currentStreak));
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}
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/**
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* @param array<string, mixed> $extra
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*/
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public static function publishUserStreak(int $userId, ?int $currentStreak = null, array $extra = []): void
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{
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if ($userId <= 0) {
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return;
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}
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$payload = self::userStreakData($userId, $currentStreak);
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if ($extra !== []) {
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$payload = array_merge($payload, $extra);
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}
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GameWebSocketEventBus::publish(self::TOPIC_USER_STREAK, $payload);
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}
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/**
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* 后台 WebSocket 联调：从库内选取样例玩家（优先 current_streak 最高）。
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*
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* @return array<string, mixed>|null
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*/
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public static function pickAdminTestUserRow(): ?array
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{
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$fields = ['id', 'username', 'uuid', 'phone', 'current_streak', 'coin'];
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$row = Db::name('user')
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->where('status', 1)
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->order('current_streak', 'desc')
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->order('id', 'asc')
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->field($fields)
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->find();
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if (is_array($row) && !empty($row['id'])) {
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return $row;
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}
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$fallback = Db::name('user')
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->order('id', 'asc')
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->field($fields)
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->find();
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return is_array($fallback) && !empty($fallback['id']) ? $fallback : null;
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}
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/**
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* wsConfig 与订阅后演示推送共用的玩家赔率快照。
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*
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* @return array<string, mixed>
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*/
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public static function adminTestPlayerOddsSnapshot(): array
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{
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$row = self::pickAdminTestUserRow();
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if ($row === null) {
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$demoStreak = 3;
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$odds = StreakWinReward::playerBetOddsForCurrentStreak($demoStreak);
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return array_merge([
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'is_test' => true,
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'preview' => true,
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'user_id' => 0,
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'username' => '演示玩家（库内无用户）',
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'uuid' => '',
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'phone' => '',
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'coin' => '0.00',
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'source' => 'synthetic',
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], $odds);
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}
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$userIdRaw = $row['id'] ?? 0;
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$userIdParsed = filter_var($userIdRaw, FILTER_VALIDATE_INT);
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$userId = $userIdParsed === false ? 0 : $userIdParsed;
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$streakRaw = $row['current_streak'] ?? 0;
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$streakParsed = filter_var($streakRaw, FILTER_VALIDATE_INT);
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$currentStreak = $streakParsed === false ? 0 : $streakParsed;
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$odds = StreakWinReward::playerBetOddsForCurrentStreak($currentStreak);
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return array_merge([
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'is_test' => true,
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'preview' => true,
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'user_id' => $userId,
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'username' => (string) ($row['username'] ?? ''),
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'uuid' => (string) ($row['uuid'] ?? ''),
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'phone' => (string) ($row['phone'] ?? ''),
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'coin' => (string) ($row['coin'] ?? '0.00'),
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'source' => 'db_user',
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], $odds);
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}
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/**
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* 后台测试连接订阅赔率主题后，推送演示帧（非真实业务事件）。
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*
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* @param list<string> $subscribedTopics
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* @return list<array{topic: string, event: string, data: array<string, mixed>}>
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*/
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public static function adminTestPushFrames(array $subscribedTopics): array
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{
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$snapshot = self::adminTestPlayerOddsSnapshot();
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$userIdRaw = $snapshot['user_id'] ?? 0;
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$userIdParsed = filter_var($userIdRaw, FILTER_VALIDATE_INT);
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$userId = $userIdParsed === false ? 0 : $userIdParsed;
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$streakRaw = $snapshot['current_streak'] ?? 0;
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$streakParsed = filter_var($streakRaw, FILTER_VALIDATE_INT);
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$currentStreak = $streakParsed === false ? 0 : $streakParsed;
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$topicSet = [];
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foreach ($subscribedTopics as $topic) {
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if (!is_string($topic)) {
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continue;
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}
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$value = trim($topic);
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if ($value !== '') {
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$topicSet[$value] = true;
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}
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}
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$frames = [];
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if (isset($topicSet[self::TOPIC_USER_STREAK])) {
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$frames[] = [
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'topic' => self::TOPIC_USER_STREAK,
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'event' => self::TOPIC_USER_STREAK,
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'data' => $snapshot,
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];
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}
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if (isset($topicSet['wallet.changed'])) {
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$frames[] = [
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'topic' => 'wallet.changed',
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'event' => 'wallet.changed',
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'data' => self::mergeOddsFieldsFromSnapshot([
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'is_test' => true,
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'preview' => true,
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'user_id' => $userId,
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'balance_after' => (string) ($snapshot['coin'] ?? '0.00'),
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'biz_type' => 'admin_test_preview',
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'changed_at' => time(),
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], $snapshot),
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];
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}
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if (isset($topicSet['bet.accepted'])) {
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$frames[] = [
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'topic' => 'bet.accepted',
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'event' => 'bet.accepted',
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'data' => self::mergeOddsFieldsFromSnapshot([
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'is_test' => true,
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'preview' => true,
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'user_id' => $userId,
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'period_no' => 'ADMIN-TEST-PREVIEW',
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'numbers' => [1, 2, 3],
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'bet_id' => 1,
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'single_bet_amount' => '1.00',
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'numbers_count' => 3,
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'total_amount' => '3.00',
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'balance_after' => (string) ($snapshot['coin'] ?? '0.00'),
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'accepted_at' => time(),
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], $snapshot),
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];
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}
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return $frames;
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}
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/**
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* @param array<string, mixed> $payload
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* @param array<string, mixed> $snapshot
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* @return array<string, mixed>
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*/
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private static function mergeOddsFieldsFromSnapshot(array $payload, array $snapshot): array
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{
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return array_merge($payload, [
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'current_streak' => $snapshot['current_streak'] ?? 0,
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'streak_level' => $snapshot['streak_level'] ?? 1,
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'odds_factor' => $snapshot['odds_factor'] ?? 1,
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'is_jackpot' => ($snapshot['is_jackpot'] ?? false) === true,
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]);
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}
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}
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