firefly-iii/app/Repositories/ObjectGroup/ObjectGroupRepository.php

<?php

/**
 * ObjectGroupRepository.php
 * Copyright (c) 2020 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\Repositories\ObjectGroup;

use FireflyIII\Models\ObjectGroup;
use FireflyIII\Models\PiggyBank;
use FireflyIII\User;
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Support\Collection;

/**
 * Class ObjectGroupRepository
 */
class ObjectGroupRepository implements ObjectGroupRepositoryInterface
{
    private User $user;

    public function deleteAll(): void
    {
        $all = $this->get();

        /** @var ObjectGroup $group */
        foreach ($all as $group) {
            $group->piggyBanks()->sync([]);
            $group->bills()->sync([]);
            $group->delete();
        }
    }

    public function get(): Collection
    {
        return $this->user->objectGroups()
            ->with(['piggyBanks', 'bills'])
            ->orderBy('order', 'ASC')
            ->orderBy('title', 'ASC')->get()
        ;
    }

    public function deleteEmpty(): void
    {
        $all = $this->get();

        /** @var ObjectGroup $group */
        foreach ($all as $group) {
            $count = \DB::table('object_groupables')->where('object_groupables.object_group_id', $group->id)->count();
            if (0 === $count) {
                $group->delete();
            }
        }
    }

    public function destroy(ObjectGroup $objectGroup): void
    {
        $list = $objectGroup->piggyBanks;

        /** @var PiggyBank $piggy */
        foreach ($list as $piggy) {
            $piggy->objectGroups()->sync([]);
            $piggy->save();
        }
        $objectGroup->delete();
    }

    public function getBills(ObjectGroup $objectGroup): Collection
    {
        return $objectGroup->bills;
    }

    public function getPiggyBanks(ObjectGroup $objectGroup): Collection
    {
        return $objectGroup->piggyBanks;
    }

    public function resetOrder(): void
    {
        app('log')->debug('Now in resetOrder');
        $list  = $this->get();
        $index = 1;

        /** @var ObjectGroup $objectGroup */
        foreach ($list as $objectGroup) {
            if ($index !== $objectGroup->order) {
                app('log')->debug(
                    sprintf('objectGroup #%d ("%s"): order should %d be but is %d.', $objectGroup->id, $objectGroup->title, $index, $objectGroup->order)
                );
                $objectGroup->order = $index;
                $objectGroup->save();
            }
            ++$index;
        }
    }

    public function search(string $query, int $limit): Collection
    {
        $dbQuery = $this->user->objectGroups()->orderBy('order', 'ASC')->orderBy('title', 'ASC');
        if ('' !== $query) {
            // split query on spaces just in case:
            $parts = explode(' ', $query);
            foreach ($parts as $part) {
                $search = sprintf('%%%s%%', $part);
                $dbQuery->where('title', 'LIKE', $search);
            }
        }

        return $dbQuery->take($limit)->get(['object_groups.*']);
    }

    public function setUser(null|Authenticatable|User $user): void
    {
        if ($user instanceof User) {
            $this->user = $user;
        }
    }

    public function update(ObjectGroup $objectGroup, array $data): ObjectGroup
    {
        if (array_key_exists('title', $data)) {
            $objectGroup->title = $data['title'];
        }

        if (array_key_exists('order', $data)) {
            $this->setOrder($objectGroup, (int)$data['order']);
        }

        $objectGroup->save();

        return $objectGroup;
    }

    public function setOrder(ObjectGroup $objectGroup, int $newOrder): ObjectGroup
    {
        $oldOrder = $objectGroup->order;

        if ($newOrder > $oldOrder) {
            $this->user->objectGroups()->where('object_groups.order', '<=', $newOrder)->where('object_groups.order', '>', $oldOrder)
                ->where('object_groups.id', '!=', $objectGroup->id)
                ->decrement('object_groups.order')
            ;

            $objectGroup->order = $newOrder;
            $objectGroup->save();
        }
        if ($newOrder < $oldOrder) {
            $this->user->objectGroups()->where('object_groups.order', '>=', $newOrder)->where('object_groups.order', '<', $oldOrder)
                ->where('object_groups.id', '!=', $objectGroup->id)
                ->increment('object_groups.order')
            ;

            $objectGroup->order = $newOrder;
            $objectGroup->save();
        }

        app('log')->debug(sprintf('Objectgroup #%d order is now %d', $objectGroup->id, $newOrder));

        return $objectGroup;
    }
}