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<?php |
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/** |
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* How a cleanup task decides what is expired. |
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* |
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* @package Templately |
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*/ |
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|
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namespace Templately\Modules\Utilities\Cleanup; |
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|
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/** |
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* Three kinds, because "expired" genuinely means three different things across |
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* the plugin's disposable data — and collapsing them into one age window is a |
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* defect, not a simplification: |
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* |
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* - AGE — untouched for longer than the ONE shared retention window. |
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* Import sessions, AI process records, and the working |
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* directories that belong to them. These already all used 7 days; |
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* sharing the window removes the possibility of future drift. |
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* - COUNT — keep the newest N, whatever their age. Import logs. An age rule |
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* here deletes the log of a week-old failure support is still |
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* investigating, and keeps two hundred from one busy afternoon. |
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* - INTRINSIC — the writer recorded an expiry on each item; honour that and |
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* ignore both the window and the count. Plugin cache entries, the |
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* cached pattern library, agent approval records. Applying the |
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* shared window here would delete cache the plugin still |
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* considers live — and the pattern library rebuilds over the |
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* network, so that costs real requests. |
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* |
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* Not a PHP 8.1 enum: this plugin supports PHP 7.4. |
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*/ |
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final class RetentionKind { |
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|
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const AGE = 'age'; |
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const COUNT = 'count'; |
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const INTRINSIC = 'intrinsic'; |
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|
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/** |
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* @return string[] |
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*/ |
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public static function all(): array { |
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return [ self::AGE, self::COUNT, self::INTRINSIC ]; |
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} |
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|
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/** |
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* @param mixed $kind |
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* @return bool |
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*/ |
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public static function is_valid( $kind ): bool { |
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return is_string( $kind ) && in_array( $kind, self::all(), true ); |
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} |
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|
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/** |
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* Whether the shared age window applies to this kind. |
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* |
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* @param string $kind |
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* @return bool |
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*/ |
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public static function uses_age( string $kind ): bool { |
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return self::AGE === $kind; |
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} |
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} |
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|
