Add premium My Case MVP

api/barnevernet.php

@@ -3,6 +3,8 @@ declare(strict_types=1);
 
 require_once __DIR__ . '/../includes/bootstrap.php';
 require_once __DIR__ . '/../includes/BvjAnalyzerAgent.php';
+require_once __DIR__ . '/../includes/CaseResults.php';
+require_once __DIR__ . '/../includes/ToolModels.php';
 
 dbnToolsRequireMethod('POST');
 dbnToolsRequireAuth();
@@ -54,7 +56,7 @@ try {
 
     $language       = dbnToolsNormalizeLanguage($input['language'] ?? 'en');
     $advocateRole   = trim((string)($input['advocate_role'] ?? ''));
-    $engine         = (string)($input['engine'] ?? 'azure_mini');
+    $engine         = ToolModels::engineForUser($ftUid, (string)($input['engine'] ?? 'azure_mini'));
     $sliceInput     = $input['slices'] ?? [];
     $controls       = is_array($input['controls'] ?? null) ? $input['controls'] : [];
     $additionalNotes = mb_substr(trim((string)($input['additional_notes'] ?? '')), 0, 2000, 'UTF-8');
@@ -112,6 +114,17 @@ try {
         'file_count' => count($uploadedFiles),
     ]);
 
+    // Optional: append user's case-context chunks to the last uploaded document text,
+    // so the agent reads them as supplementary background.
+    $useMyCase = !empty($input['use_my_case']);
+    if ($useMyCase && !empty($uploadedFiles)) {
+        $retrievalQuery = mb_substr((string)$uploadedFiles[0]['text'], 0, 2000, 'UTF-8');
+        $caseBlock = dbnToolsCaseContext(true, $retrievalQuery, 5);
+        if ($caseBlock !== '') {
+            $uploadedFiles[0]['text'] .= "\n\n" . $caseBlock;
+        }
+    }
+
     $result = (new DbnBvjAnalyzerAgent())->run(
         $uploadedFiles,
         $advocateRole,
@@ -138,6 +151,20 @@ try {
         'bvj_doc_type'  => $result['doc_meta']['doc_type'] ?? null,
     ]);
 
+    if ($ftUid > 0) {
+        $ownerId = CaseStore::caseResolveClientId($ftUid);
+        $resultId = CaseResults::save($ftUid, $ownerId, 'barnevernet', $input, $result, [
+            'used_case_context' => $useMyCase ? 1 : 0,
+            'case_doc_ids'      => dbnToolsLastCaseDocIds(),
+            'model'             => $result['trace_metadata']['deployment'] ?? $engine,
+            'latency_ms'        => $result['latency_ms'],
+            'credits_charged'   => FreeTier::cost('barnevernet'),
+        ]);
+        if ($resultId > 0) {
+            $result['result_id'] = $resultId;
+        }
+    }
+
     $emit('final', ['result' => $result]);
 
 } catch (DbnToolsHttpException $e) {