132 lines
7.3 KiB
PHP
132 lines
7.3 KiB
PHP
<?php
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use App\Enums\PurchasingRole;
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use App\Models\AuditLog;
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use App\Models\Department;
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use App\Models\QualificationAssessment;
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use App\Models\QualificationSet;
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use App\Models\User;
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use App\Services\DocumentaryQualificationWorkflow;
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use App\Services\ProposalOpeningWorkflow;
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use Illuminate\Contracts\Console\Kernel;
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use Illuminate\Support\Facades\Artisan;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Schema;
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use Symfony\Component\Process\Process;
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require __DIR__.'/../../vendor/autoload.php';
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foreach (['APP_ENV' => 'testing', 'CACHE_STORE' => 'array', 'SESSION_DRIVER' => 'array', 'QUEUE_CONNECTION' => 'sync', 'MAIL_MAILER' => 'array'] as $key => $value) {
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putenv($key.'='.$value);
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$_ENV[$key] = $_SERVER[$key] = $value;
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}
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$app = require __DIR__.'/../../bootstrap/app.php';
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$app->make(Kernel::class)->bootstrap();
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require __DIR__.'/../Support/QualificationFixture.php';
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$original = DB::connection();
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if ($original->getDriverName() !== 'pgsql') {
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throw new LogicException('Exige PostgreSQL.');
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}
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$config = $original->getConfig();
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$admin = $original->getPdo();
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$database = 'compras_receipts_test_'.bin2hex(random_bytes(6));
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$created = false;
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$lockHeld = false;
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$process = null;
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$report = ['tested_at_utc' => gmdate('c'), 'separate_database' => true, 'transport' => 'Independent report reader and concurrent PostgreSQL business connection', 'scenarios' => []];
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try {
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$admin->exec('CREATE DATABASE "'.$database.'"');
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$created = true;
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config(['database.connections.pgsql' => [...$config, 'database' => $database, 'url' => null]]);
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DB::purge('pgsql');
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DB::setDefaultConnection('pgsql');
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Schema::clearResolvedInstance('db.schema');
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app()->forgetInstance('db.schema');
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if (DB::connection()->getDatabaseName() !== $database || Schema::getConnection()->getDatabaseName() !== $database) {
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throw new LogicException('Migração fora do isolamento recusada.');
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}
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Artisan::call('migrate', ['--database' => 'pgsql', '--force' => true]);
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$workerEnv = ['APP_ENV' => 'testing', 'DB_CONNECTION' => 'pgsql', 'DB_URL' => '', 'DB_DATABASE' => $database, 'DB_HOST' => $config['host'], 'DB_PORT' => (string) $config['port'], 'DB_USERNAME' => $config['username'], 'DB_PASSWORD' => $config['password'], 'CACHE_STORE' => 'array', 'SESSION_DRIVER' => 'array'];
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foreach (['consistent_snapshot', 'revoked_role', 'changed_department'] as $scenario) {
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$f = qualificationFixture();
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$workflow = app(DocumentaryQualificationWorkflow::class);
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$set = $workflow->define($f['issuer'], $f['r'], $f['definition']);
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$actor = $f['analyst'];
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auth()->guard()->setUser($actor);
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$first = $workflow->assess($actor, $set, $f['assessment']);
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if ($scenario === 'changed_department') {
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$actor = User::factory()->create(['tenant_id' => $f['tenant']->id, 'department_id' => $f['department']->id, 'purchasing_role' => PurchasingRole::DepartmentHead]);
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}
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$lock = random_int(1, 1000000000);
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DB::select('select pg_advisory_lock(?)', [$lock]);
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$lockHeld = true;
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$process = new Process([PHP_BINARY, __DIR__.'/review-report-worker.php', $database, (string) $actor->id, (string) $f['r']->id, (string) $lock, $scenario], base_path(), $workerEnv);
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$process->setTimeout(40);
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$process->start();
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$statement = $admin->prepare("SELECT count(*) FROM pg_stat_activity WHERE datname = ? AND application_name = 'sgc_review_report' AND wait_event_type = 'Lock' AND wait_event = 'advisory'");
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$deadline = microtime(true) + 20;
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do {
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$statement->execute([$database]);
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$waits = (int) $statement->fetchColumn();
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if ($waits === 1) {
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break;
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}
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if (! $process->isRunning()) {
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throw new RuntimeException('Leitor terminou antes do bloqueio: '.$process->getErrorOutput());
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}
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usleep(20000);
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} while (microtime(true) < $deadline);
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if ($waits !== 1) {
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throw new RuntimeException('Leitura concorrente não demonstrada.');
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}
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if ($scenario === 'consistent_snapshot') {
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$answers = $f['assessment']['answers'];
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$answers[0]['result'] = 'not_met';
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$workflow->assess($f['analyst'], $set, [...$f['assessment'], 'previous_id' => $first->id, 'answers' => $answers]);
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$f['quote']->update(['reference' => 'REFERENCIA-CONCORRENTE']);
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auth()->guard()->setUser($f['issuer']);
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$opening = app(ProposalOpeningWorkflow::class);
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$workflow->define($f['issuer'], $f['r'], [...$f['definition'], 'previous_id' => $set->id, 'basis_hash' => $opening->basis($opening->proposals($f['r']))]);
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} elseif ($scenario === 'revoked_role') {
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DB::table('users')->where('id', $actor->id)->update(['purchasing_role' => 'requester']);
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} else {
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$other = Department::query()->create(['tenant_id' => $f['tenant']->id, 'name' => 'Departamento posterior fictício']);
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DB::table('users')->where('id', $actor->id)->update(['department_id' => $other->id]);
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}
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$audits = AuditLog::query()->count();
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DB::select('select pg_advisory_unlock(?)', [$lock]);
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$lockHeld = false;
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$process->wait();
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if (! $process->isSuccessful()) {
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throw new RuntimeException('Falha do leitor: '.$process->getErrorOutput());
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}
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$result = json_decode($process->getOutput(), true, 512, JSON_THROW_ON_ERROR);
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if (AuditLog::query()->count() !== $audits) {
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throw new RuntimeException('O relatório criou eventos de negócio.');
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}
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if ($scenario === 'consistent_snapshot') {
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$data = $result['report'];
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if ($result['status'] !== 200 || $result['proof']['isolation'] !== 'repeatable read' || $result['proof']['read_only'] !== 'on' || $data['comparison']['rows'][0]['reference'] !== 'PROP-TEST' || $data['qualification']['revision'] !== 1 || $data['qualification']['proposals'][0]['analyses'][0]['revision'] !== 1 || $data['qualification']['proposals'][0]['analyses'][0]['answers'][0]['result'] !== 'met' || QualificationSet::query()->count() !== 2 || QualificationAssessment::query()->max('revision') !== 2) {
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throw new RuntimeException('Relatório misturou momentos de consulta.');
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}
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} elseif ($result['status'] !== ($scenario === 'revoked_role' ? 403 : 404) || $result['report'] !== null) {
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throw new RuntimeException('Acesso revogado expôs o relatório.');
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}
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$report['scenarios'][] = ['name' => $scenario, 'passed' => true, 'observed_advisory_waits' => $waits, 'business_audit_unchanged' => true];
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}
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$report['passed'] = true;
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} finally {
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if ($process && $process->isRunning()) {
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$process->stop();
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}
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if ($lockHeld) {
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DB::select('select pg_advisory_unlock(?)', [$lock]);
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}
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DB::disconnect('pgsql');
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if ($created && $database !== $original->getDatabaseName() && preg_match('/^compras_receipts_test_[a-f0-9]{12}$/', $database)) {
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$admin->exec('DROP DATABASE "'.$database.'"');
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$report['test_database_dropped'] = true;
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}
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}
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file_put_contents(base_path('docs/relatorio-concorrencia-postgresql.json'), json_encode($report, JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR).PHP_EOL);
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echo json_encode($report, JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR).PHP_EOL;
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