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59 lines
2.0 KiB
PHP
59 lines
2.0 KiB
PHP
<?php
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/**
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* TriggerInterface.php
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* Copyright (c) 2017 thegrumpydictator@gmail.com
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*
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* This file is part of Firefly III.
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*
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* Firefly III is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Firefly III is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
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*/
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declare(strict_types=1);
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namespace FireflyIII\TransactionRules\Triggers;
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use FireflyIII\Models\TransactionJournal;
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/**
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* Interface TriggerInterface.
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*/
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interface TriggerInterface
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{
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/**
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* A trigger is said to "match anything", or match any given transaction,
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* when the trigger value is very vague or has no restrictions. Easy examples
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* are the "AmountMore"-trigger combined with an amount of 0: any given transaction
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* has an amount of more than zero! Other examples are all the "Description"-triggers
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* which have hard time handling empty trigger values such as "" or "*" (wild cards).
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*
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* If the user tries to create such a trigger, this method MUST return true so Firefly III
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* can stop the storing / updating the trigger. If the trigger is in any way restrictive
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* (even if it will still include 99.9% of the users transactions), this method MUST return
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* false.
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*
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* @param null $value
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*
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* @return bool
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*/
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public static function willMatchEverything($value = null);
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/**
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* Triggers on a value and journal.
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*
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* @param TransactionJournal $journal
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*
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* @return bool
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*/
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public function triggered(TransactionJournal $journal): bool;
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}
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