<?php

/**
 * CategoryDestroyService.php
 * Copyright (c) 2019 james@firefly-iii.org
 *
 * This file is part of Firefly III (https://github.com/firefly-iii).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

namespace FireflyIII\Services\Internal\Destroy;

use FireflyIII\Models\Category;
use Illuminate\Support\Facades\DB;

/**
 * Class CategoryDestroyService
 */
class CategoryDestroyService
{
    public function destroy(Category $category): void
    {
        $category->delete();

        // also delete all relations between categories and transaction journals:
        DB::table('category_transaction_journal')->where('category_id', $category->id)->delete();

        // also delete all relations between categories and transactions:
        DB::table('category_transaction')->where('category_id', $category->id)->delete();

        // delete references to category from recurring transactions.
        DB::table('rt_meta')->where('name', 'category_id')->where('value', $category->id)->delete();
    }
}