Implementa recomendação formal com adopção e conferência independente

tests/Concurrency/recommendation-worker.php

@@ -0,0 +1,42 @@
+<?php
+
+use App\Models\RecommendationAttempt;
+use App\Models\Requisition;
+use App\Models\User;
+use App\Services\FormalRecommendation;
+use App\Services\PurchaseWorkflow;
+use Illuminate\Contracts\Console\Kernel;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Validation\ValidationException;
+use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
+
+require __DIR__.'/../../vendor/autoload.php';
+$database = $argv[1] ?? '';
+if (! preg_match('/^compras_receipts_test_[a-f0-9]{12}$/', $database)) {
+    throw new LogicException('Base de teste inválida.');
+}
+$app = require __DIR__.'/../../bootstrap/app.php';
+$app->make(Kernel::class)->bootstrap();
+if (! $app->environment('testing') || DB::connection()->getDatabaseName() !== $database) {
+    throw new LogicException('Worker não isolado.');
+}
+DB::select('select set_config(?, ?, false)', ['application_name', 'sgc_recommendation_'.$argv[4]]);
+$pid = DB::selectOne('select pg_backend_pid() as pid')->pid;
+$actor = User::query()->findOrFail($argv[2]);
+auth()->guard()->setUser($actor);
+$payload = json_decode(stream_get_contents(STDIN), true, 512, JSON_THROW_ON_ERROR);
+try {
+    if (($payload['action'] ?? 'review') === 'propose') {
+        app(FormalRecommendation::class)->propose($actor, Requisition::query()->findOrFail($payload['requisition_id']), $payload['data']);
+    } elseif ($payload['action'] === 'award') {
+        app(PurchaseWorkflow::class)->select($actor, Requisition::query()->findOrFail($payload['requisition_id']), $payload['data']);
+    } else {
+        app(FormalRecommendation::class)->review($actor, RecommendationAttempt::query()->findOrFail($argv[3]), $payload['verdict'], 'Conferência exclusivamente fictícia');
+    }
+    $status = 200;
+} catch (ValidationException) {
+    $status = 422;
+} catch (HttpExceptionInterface $exception) {
+    $status = $exception->getStatusCode();
+}
+echo json_encode(['status' => $status, 'backend_pid' => $pid], JSON_THROW_ON_ERROR);