Merge branch 'master' of http://git.zhenyangtang.com.cn/ZYT/zyt

server/app/adminapi/controller/tcm/DiagnosisController.php

@@ -952,6 +952,7 @@ class DiagnosisController extends BaseAdminController
         $control = null;
         $profile = '';
         $sseStartedAt = hrtime(true);
+        $firstLiveUpdateMs = null;
         $disconnected = false;
         $shouldAbort = static function () use (&$control, &$disconnected, &$emit): bool {
             if (connection_aborted() === 1 && !$disconnected) {
@@ -970,6 +971,9 @@ class DiagnosisController extends BaseAdminController
         };
         $options = [
             'should_abort' => $shouldAbort,
+            // Only scene-validated call identity enters preparation; no caller source text/config.
+            'call_record_id' => $params['call_record_id'] ?? null,
+            'transcription_session_id' => $params['transcription_session_id'] ?? null,
             'upstream_user' => 'admin-diagnosis-assistant-' . $this->adminId,
             'on_authorized' => function (array $metadata) use (&$control, &$emit, &$profile, &$sseStartedAt, $requestId, $timing): bool {
                 // prepareAssistant reaches this callback only after permission, task
@@ -987,6 +991,15 @@ class DiagnosisController extends BaseAdminController
             'on_progress' => static function (array $progress) use (&$emit): void {
                 if ($emit !== null) $emit('progress', $progress);
             },
+            'on_live_update' => static function (array $payload) use (&$emit, $shouldAbort, $timing, &$sseStartedAt, &$firstLiveUpdateMs): bool {
+                if ($emit === null || $shouldAbort()) return false;
+                $accepted = $emit('live_update', $payload);
+                if ($accepted && $firstLiveUpdateMs === null) {
+                    $firstLiveUpdateMs = AssistantSseTiming::elapsedMs($sseStartedAt);
+                    $timing->log('first_live_update', ['duration_ms' => $firstLiveUpdateMs, 'live_update_count' => 1]);
+                }
+                return $accepted;
+            },
             'on_clinical_rejection' => static function (string $unit, array $issues) use ($timing): void {
                 try {
                     AssistantClinicalRejectDiagnostic::log($timing, $unit, $issues);