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| 1 | <?php |
| 2 | declare(strict_types=1); |
| 3 | /** |
| 4 | * Pop PHP Framework (https://www.popphp.org/) |
| 5 | * |
| 6 | * @link https://github.com/popphp/popphp-framework |
| 7 | * @author Nick Sagona, III <nick@popphp.org> |
| 8 | * @copyright Copyright (c) 2009-2026 Nick Sagona, III |
| 9 | * @license https://www.popphp.org/license New BSD License |
| 10 | */ |
| 11 | |
| 12 | /** |
| 13 | * @namespace |
| 14 | */ |
| 15 | namespace Pop\Queue\Registry; |
| 16 | |
| 17 | /** |
| 18 | * Registry interface |
| 19 | * |
| 20 | * A keyed store of WorkerRecords. Each worker writes only its own record, |
| 21 | * so implementations need no locking, lease or atomic-claim protocol - |
| 22 | * this is deliberately a much simpler contract than AdapterInterface. |
| 23 | * |
| 24 | * @category Pop |
| 25 | * @package Pop\Queue |
| 26 | * @author Nick Sagona, III <nick@popphp.org> |
| 27 | * @copyright Copyright (c) 2009-2026 Nick Sagona, III |
| 28 | * @license https://www.popphp.org/license New BSD License |
| 29 | * @version 3.0.0 |
| 30 | */ |
| 31 | interface RegistryInterface |
| 32 | { |
| 33 | |
| 34 | /** |
| 35 | * Store a record, replacing any existing record with the same ID |
| 36 | * |
| 37 | * @param WorkerRecord $record |
| 38 | * @return void |
| 39 | */ |
| 40 | public function write(WorkerRecord $record): void; |
| 41 | |
| 42 | /** |
| 43 | * Fetch a record by ID, or null if it isn't there |
| 44 | * |
| 45 | * @param string $id |
| 46 | * @return ?WorkerRecord |
| 47 | */ |
| 48 | public function read(string $id): ?WorkerRecord; |
| 49 | |
| 50 | /** |
| 51 | * Fetch every stored record, keyed by worker ID |
| 52 | * |
| 53 | * @return array |
| 54 | */ |
| 55 | public function all(): array; |
| 56 | |
| 57 | /** |
| 58 | * Remove a record. A no-op if the ID isn't there. |
| 59 | * |
| 60 | * @param string $id |
| 61 | * @return void |
| 62 | */ |
| 63 | public function delete(string $id): void; |
| 64 | |
| 65 | /** |
| 66 | * Remove every record whose heartbeat is older than the given number of |
| 67 | * seconds, returning how many were removed |
| 68 | * |
| 69 | * @param int $olderThanSeconds |
| 70 | * @return int |
| 71 | */ |
| 72 | public function prune(int $olderThanSeconds): int; |
| 73 | |
| 74 | } |