openstackid-resources/app/Repositories/Summit/DoctrineSummitCategoryChangeRepository.php

<?php namespace App\Repositories\Summit;
/**
 * Copyright 2021 OpenStack Foundation
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 **/
use App\Models\Foundation\Summit\Repositories\ISummitCategoryChangeRepository;
use App\Repositories\SilverStripeDoctrineRepository;
use Doctrine\ORM\QueryBuilder;
use models\summit\SummitCategoryChange;
/**
 * Class DoctrineSummitCategoryChangeRepository
 * @package App\Repositories\Summit
 */
final class DoctrineSummitCategoryChangeRepository
    extends SilverStripeDoctrineRepository
    implements ISummitCategoryChangeRepository
{

    /**
     * @inheritDoc
     */
    protected function getBaseEntity()
    {
       return SummitCategoryChange::class;
    }


    /**
     * @param QueryBuilder $query
     * @return QueryBuilder
     */
    protected function applyExtraJoins(QueryBuilder $query){
        $query->join("e.presentation","p");
        $query->join("p.selection_plan","sp");
        $query->join("p.summit","s");
        $query->leftJoin("e.new_category","ncat");
        $query->leftJoin("e.old_category","ocat");
        $query->leftJoin("e.requester","r");
        $query->leftJoin("e.aprover","a");
        return $query;
    }

    /**
     * @return array
     */
    protected function getFilterMappings()
    {
        return [
            'selection_plan_id' => 'sp.id',
            'new_category_id' => 'ncat.id',
            'old_category_id' => 'ocat.id',
            'new_category_title' => 'ncat.title',
            'old_category_title' => 'ocat.title',
            'requester_fullname' => "concat(r.first_name, ' ', r.last_name) :operator :value",
            'requester_email' => 'r.email',
            'aprover_fullname' => "concat(a.first_name, ' ', a.last_name) :operator :value",
            'aprover_email' => 'a.email',
            'summit_id' => 's.id',
        ];
    }

    /**
     * @return array
     */
    protected function getOrderMappings()
    {
        return [
            'id'    => 'e.id',
            'approval_date'    => 'e.approval_date',
            'status'    => 'e.status',
        ];
    }
}