agent/php/Mcp/Resources/DatabaseSchema.php
Snider 83df8ad71a fix(agent): address CodeRabbit + SonarCloud findings on PR #6
20+ CHANGES_REQUESTED dispositions across PHP MCP services, Go pkg/agentic,
hermes_runner_mcp Python server, plugin shell scripts.

Highlights:
- DatabaseSchema.php: identifier quoting
- AwardCredits.php: task row locking order
- CreditTransaction.php: fail-fast row decoding
- OpenApiGenerator.php: YAML parse handling + uri query params
- CaptureDispatchResultJob.php: AgentProfile namespace fix
- CreditsController.php: missing workspace_id fail-closed
- QueryAuditService.php: prose query false positives + unbounded aggregation
- McpHealthService.php: proc_close after timeout + env var resolution
- CreditLedger.php + FleetOverview.php: workspace agent + dispatch target validation
- McpAgentServerCommand.php: quota burn on failed tool calls
- McpMetricsService.php: N-day window consistency
- hermes_runner_mcp: API key off command line + invalid method+id + run_id encoding
- CircuitBreaker.php: extracted CircuitOpenException class with autoload-correct placement
- pkg/agentic + brain + flow: SonarCloud sendMessage/fetchLoopRepoRefs/commitWorkspace/Connect annotations
- shell scripts: removed [[ usage for portability

43 files modified, 1 new (CircuitOpenException.php).

Verification: gofmt -w + php -l + python3 -m py_compile + bash -n all clean.
Touched-package go test passes (pkg/lib/flow, pkg/lib).
Full go test ./... blocked by pre-existing dappco.re module graph drift, out of scope.

Parked for separate work:
- Mantis #1062: go.mod local replace removal (cross-repo architectural)
- Mantis #1063: Sonar residual line-length / duplication quality-gate cluster

Closes findings on https://github.com/dAppCore/agent/pull/6

Co-authored-by: Codex <noreply@openai.com>
2026-04-27 13:39:24 +01:00

64 lines
1.8 KiB
PHP

<?php
// SPDX-License-Identifier: EUPL-1.2
declare(strict_types=1);
namespace Core\Mcp\Resources;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
use Laravel\Mcp\Request;
use Laravel\Mcp\Response;
use Laravel\Mcp\Server\Resource;
final class DatabaseSchema extends Resource
{
protected string $description = 'Database schema information for Host Hub';
public function handle(Request $request): Response
{
$schema = [];
foreach ($this->tables() as $tableName) {
$schema[$tableName] = $this->describeTable($tableName);
}
return Response::text((string) json_encode($schema, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
}
protected function tables(): array
{
try {
return collect(DB::select('SHOW TABLES'))
->map(static fn (object $row): string => (string) array_values((array) $row)[0])
->all();
} catch (\Throwable) {
return Schema::getTableListing();
}
}
protected function describeTable(string $tableName): array
{
$driver = DB::getDriverName();
try {
$statement = $driver === 'sqlite'
? 'PRAGMA table_info('.$this->quoteIdentifier($tableName, $driver).')'
: 'DESCRIBE '.$this->quoteIdentifier($tableName, $driver);
return array_map(static fn (object $column): array => (array) $column, DB::select($statement));
} catch (\Throwable) {
return [];
}
}
protected function quoteIdentifier(string $identifier, string $driver): string
{
if ($driver === 'sqlite') {
return '"'.str_replace('"', '""', $identifier).'"';
}
return '`'.str_replace('`', '``', $identifier).'`';
}
}