Improve search handling in manticore and elasticsearch

2026-08-29 01:08:56 +00:00 · 2026-07-14 16:10:02 +02:00
parent 064154ad12
commit efd52fb1d8
19 changed files with 561 additions and 50 deletions
@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services\Search;
+
+use App\Services\Search\DTO\SearchCursor;
+use Illuminate\Contracts\Encryption\DecryptException;
+use Illuminate\Contracts\Encryption\Encrypter;
+use InvalidArgumentException;
+
+final readonly class SearchCursorCodec
+{
+    public function __construct(private Encrypter $encrypter) {}
+
+    public function encode(SearchCursor $cursor): string
+    {
+        return $this->encrypter->encryptString(json_encode([
+            'sort' => $cursor->sortValues,
+            'total' => $cursor->total,
+            'query' => $cursor->queryHash,
+            'driver' => $cursor->driver,
+            'generation' => $cursor->indexGeneration,
+            'expires' => $cursor->expiresAt,
+        ], JSON_THROW_ON_ERROR));
+    }
+
+    public function decode(string $token): SearchCursor
+    {
+        try {
+            $payload = json_decode($this->encrypter->decryptString($token), true, flags: JSON_THROW_ON_ERROR);
+        } catch (DecryptException|\JsonException $e) {
+            throw new InvalidArgumentException('Invalid search cursor.', previous: $e);
+        }
+
+        if (! is_array($payload) || ! is_array($payload['sort'] ?? null) || (int) ($payload['expires'] ?? 0) < time()) {
+            throw new InvalidArgumentException('Invalid or expired search cursor.');
+        }
+
+        return new SearchCursor(
+            sortValues: array_values($payload['sort']),
+            total: (int) ($payload['total'] ?? 0),
+            queryHash: (string) ($payload['query'] ?? ''),
+            driver: (string) ($payload['driver'] ?? ''),
+            indexGeneration: (string) ($payload['generation'] ?? ''),
+            expiresAt: (int) $payload['expires'],
+        );
+    }
+}