170 lines
7.3 KiB
PHP
170 lines
7.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace app\api\controller;
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use app\adminapi\logic\qywx\CustomerLogic;
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use EasyWeChat\Kernel\Exceptions\BadRequestException;
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use EasyWeChat\Work\Application;
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use EasyWeChat\Work\Message;
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use think\facade\Log;
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/**
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* 企业微信「客户联系」事件回调（接收事件服务器）
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*
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* @see https://developer.work.weixin.qq.com/document/path/92130
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*
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* ⚠️ 关于"员工↔客户消息内容"接收：
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* 企业微信 **不会** 通过本回调推送客户与员工之间真实的聊天消息内容，
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* 这里只处理"添加 / 编辑 / 删除客户"等业务事件（change_external_contact 变体）。
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* 实时消息接收走「会话内容存档」独立通道：
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* - 命令: php think qywx:sync-msg-archive
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* - 服务: app\common\service\wechat\QywxMsgArchiveService
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* - SDK: app\common\service\wechat\WeComFinanceSdkClient (FFI 调 libWeWorkFinanceSdk_C.so)
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* 配置项：pay.wechat_work.msgaudit_*。
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*/
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class QywxExternalContactCallbackController extends BaseApiController
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{
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/** 免登录：企微服务器回调 */
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public array $notNeedLogin = ['notify'];
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public function notify()
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{
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$corpId = (string) config('pay.wechat_work.corp_id', '');
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$customerSecret = (string) config('pay.wechat_work.customer_contact_secret', '');
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$payContactSecret = (string) config('pay.wechat_work.external_pay_secret', '');
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// 客户联系回调验签需用「接收事件服务器」所属应用的 Secret，优先使用 customer_contact_secret，
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// 缺省回退到 external_pay_secret 保持向后兼容（同一应用同时具备两类权限的旧部署可继续工作）。
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$secret = $customerSecret !== '' ? $customerSecret : $payContactSecret;
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$token = (string) config('pay.wechat_work.contact_callback_token', '');
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$aesKey = (string) config('pay.wechat_work.contact_callback_aes_key', '');
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if ($corpId === '' || $secret === '' || $token === '' || $aesKey === '') {
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Log::error('qywx external contact callback: 缺少配置 corp_id / customer_contact_secret(或 external_pay_secret) / contact_callback_token / contact_callback_aes_key');
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return response('config error', 503, ['Content-Type' => 'text/plain; charset=utf-8']);
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}
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try {
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$app = new Application([
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'corp_id' => $corpId,
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'secret' => $secret,
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'token' => $token,
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'aes_key' => $aesKey,
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]);
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$server = $app->getServer();
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$server->addEventListener('change_external_contact', function (Message $message, \Closure $next) {
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try {
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$this->handleChangeExternalContact($message);
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} catch (\Throwable $e) {
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Log::error('qywx external contact callback: ' . $e->getMessage(), [
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'exception' => $e,
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]);
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}
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return $next($message);
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});
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$psr = $server->serve();
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$body = $psr->getBody();
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$body->rewind();
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$content = $body->getContents();
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$headers = [];
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$contentType = $psr->getHeaderLine('Content-Type');
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if ($contentType !== '') {
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$headers['Content-Type'] = $contentType;
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}
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return response($content, 200, $headers);
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} catch (BadRequestException $e) {
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Log::warning('qywx external contact callback: bad request ' . $e->getMessage());
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return response('bad request', 400, ['Content-Type' => 'text/plain; charset=utf-8']);
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} catch (\Throwable $e) {
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Log::error('qywx external contact callback: serve failed ' . $e->getMessage(), ['exception' => $e]);
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return response('error', 500, ['Content-Type' => 'text/plain; charset=utf-8']);
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}
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}
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/**
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* @param Message $message
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*/
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private function handleChangeExternalContact($message): void
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{
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$changeType = (string) ($message['ChangeType'] ?? '');
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$extId = trim((string) ($message['ExternalUserID'] ?? $message['ExternalUserId'] ?? ''));
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$userId = trim((string) ($message['UserID'] ?? $message['UserId'] ?? ''));
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$state = (string) ($message['State'] ?? '');
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$welcomeCode = (string) ($message['WelcomeCode'] ?? '');
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$failReason = (string) ($message['FailReason'] ?? '');
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$eventTime = (int) ($message['CreateTime'] ?? 0);
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// 事件流水：一进来就落库（幂等），用于"今天进来多少人"等零误差统计；
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// 独立于业务 UPSERT，即便后续 DB 逻辑抛错也不影响计数。
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CustomerLogic::recordExternalContactEvent([
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'change_type' => $changeType,
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'user_id' => $userId,
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'external_userid' => $extId,
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'state' => $state,
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'fail_reason' => $failReason,
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'welcome_code' => $welcomeCode !== '' ? 1 : 0,
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'event_time' => $eventTime,
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'raw' => $message,
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]);
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if ($extId === '') {
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Log::info(sprintf('qywx external contact callback: 无 ExternalUserID type=%s user=%s', $changeType, $userId));
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return;
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}
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// 关键字段直接拼到消息里，便于在 ThinkPHP file 日志格式下一眼定位 ChangeType 分布
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Log::info(sprintf(
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'qywx external contact callback type=%s user=%s ext=%s state=%s welcome=%s fail=%s',
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$changeType !== '' ? $changeType : '-',
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$userId !== '' ? $userId : '-',
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$extId,
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$state !== '' ? $state : '-',
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$welcomeCode !== '' ? '***' : '-',
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$failReason !== '' ? $failReason : '-'
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));
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if ($changeType === 'del_external_contact') {
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CustomerLogic::softDeleteExternalContactRow($extId);
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return;
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}
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if ($changeType === 'add_half_external_contact') {
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// 半客户：客户尚未通过验证，/externalcontact/get 通常返回 84061「客户尚未通过」之类，
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// 这里只 log 不写库，避免产生 noise；客户通过后会再触发 add_external_contact 事件再走 UPSERT。
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Log::info(sprintf('qywx external contact callback: half add，跳过落库 ext=%s user=%s', $extId, $userId));
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return;
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}
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if ($changeType === 'transfer_fail') {
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// 转接失败（customer_refused 等）：客户并未成功归属新员工，旧跟进人保持不变；
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// 此时 /externalcontact/get 多半返回 84061「not external contact」，继续拉详情只会刷无意义 warning。
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return;
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}
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if ($changeType === 'del_follow_user') {
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// 某员工不再跟进该客户：只需把本地 follow_users 里对应 userid 移除；
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// 若已无跟进人则软删；不再回调 /externalcontact/get（最后一个跟进人被删时会稳定返回 84061）。
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if ($userId !== '') {
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CustomerLogic::removeFollowUserFromLocal($extId, $userId);
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}
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return;
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}
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// 其余变更（添加/编辑/转接成功/标签变化等）：以 get 详情为准 UPSERT，避免遗漏未枚举的 ChangeType
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CustomerLogic::upsertSingleExternalContactFromApi($extId);
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}
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}
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