VoteMapper::renameUserId() - Code Metrics - Inspection of "Delete polls for deleted user" - nextcloud/polls - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#1490)

by René

created 2021-04-27 21:13 UTC

VoteMapper::renameUserId() A

↳ Parent: VoteMapper

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
eloc	5
dl	0
loc	6
ccs	0
cts	0
cp	0
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	2
crap	2

<?php
/**
 * @copyright Copyright (c) 2017 Vinzenz Rosenkranz <[email protected]>
 *
 * @author Vinzenz Rosenkranz <[email protected]>
 * @author René Gieling <[email protected]>
 *
 * @license GNU AGPL version 3 or any later version
 *
 *  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 <http://www.gnu.org/licenses/>.
 *
 */

namespace OCA\Polls\Db;

use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\IDBConnection;
use OCP\AppFramework\Db\QBMapper;
use Doctrine\DBAL\Exception\TableNotFoundException;

/**
 * @template-extends QBMapper<Vote>
 */
class VoteMapper extends QBMapper {
	public function __construct(IDBConnection $db) {
		parent::__construct($db, 'polls_votes', '\OCA\Polls\Db\Vote');
	}

	/**
	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
	 * @return Vote[]
	 */
	public function findByPoll(int $pollId) {
		$qb = $this->db->getQueryBuilder();

		$qb->select('*')
		   ->from($this->getTableName())
		   ->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)));
		return $this->findEntities($qb);
	}

	/**
	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
	 * @return Vote[]
	 */
	public function findByPollAndUser(int $pollId, string $userId) {
		$qb = $this->db->getQueryBuilder();

		$qb->select('*')
		   ->from($this->getTableName())
		   ->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
		   ->andWhere($qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)));
		return $this->findEntities($qb);
	}

	/**
	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
	 * @return Vote
	 */
	public function findSingleVote(int $pollId, string $optionText, string $userId) {
		$qb = $this->db->getQueryBuilder();

		$qb->select('*')
		   ->from($this->getTableName())
		   ->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
		   ->andWhere($qb->expr()->eq('vote_option_text', $qb->createNamedParameter($optionText, IQueryBuilder::PARAM_STR)))
		   ->andWhere($qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)));
		return $this->findEntity($qb);
	}

	/**
	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
	 * @return Vote[]
	 */
	public function findParticipantsByPoll(int $pollId) {
		$qb = $this->db->getQueryBuilder();

		$qb->selectDistinct('user_id')
		   ->from($this->getTableName())
		   ->where(
			   $qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT))
		   );

		return $this->findEntities($qb);
	}

	/**
	 * @throws \OCP\AppFramework\Db\DoesNotExistException if not found
	 *
	 * @return Vote[]
	 *
	 * @psalm-return array<array-key, Vote>
	 */
	public function findParticipantsVotes(int $pollId, $userId): array {
		$qb = $this->db->getQueryBuilder();
		$qb->select('*')
		   ->from($this->getTableName())
		   ->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
		   ->andWhere($qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)));
		return $this->findEntities($qb);
	}

	public function deleteByPollAndUser(int $pollId, string $userId): void {
		$qb = $this->db->getQueryBuilder();
		$qb->delete($this->getTableName())
		   ->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
		   ->andWhere($qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)))
		   ->execute();
	}

	public function deleteByPoll($pollId): void {
		$qb = $this->db->getQueryBuilder();
		$qb->delete($this->getTableName())
		   ->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
		   ->execute();
	}

	public function getYesVotesByParticipant(int $pollId, string $userId): array {
		$qb = $this->db->getQueryBuilder();
		$qb->select('*')
		   ->from($this->getTableName())
		   ->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
		   ->andWhere($qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)))
		   ->andWhere($qb->expr()->eq('vote_answer', $qb->createNamedParameter('yes', IQueryBuilder::PARAM_STR)));
		return $this->findEntities($qb);
	}

	public function getYesVotesByOption(int $pollId, string $pollOptionText): array {
		$qb = $this->db->getQueryBuilder();

		$qb->select('*')
		   ->from($this->getTableName())
		   ->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
		   ->andWhere($qb->expr()->eq('vote_option_text', $qb->createNamedParameter($pollOptionText, IQueryBuilder::PARAM_STR)))
		   ->andWhere($qb->expr()->eq('vote_answer', $qb->createNamedParameter('yes', IQueryBuilder::PARAM_STR)));
		return $this->findEntities($qb);
	}


	/**
	 * @return void
	 */
	public function removeDuplicates() {
		try {
			$query = $this->db->getQueryBuilder();
			$query->select('id', 'poll_id', 'user_id', 'vote_option_text')
				->from($this->getTableName());
			$foundEntries = $query->execute();

			$delete = $this->db->getQueryBuilder();
			$delete->delete($this->getTableName())
				->where('id = :id');

			$entries2Keep = [];

			while ($row = $foundEntries->fetch()) {
				$currentRecord = [
					$row['poll_id'],
					$row['user_id'],
					$row['vote_option_text']
				];
				if (in_array($currentRecord, $entries2Keep)) {
					$delete->setParameter('id', $row['id']);
					$delete->execute();
				} else {
					$entries2Keep[] = $currentRecord;
				}
			}
		} catch (TableNotFoundException $e) {
			// ignore
		}
	}

	/**
	 * @return void
	 */
	public function renameUserId(string $userId, string $replacementName): void {
		$query = $this->db->getQueryBuilder();
		$query->update($this->getTableName())
			->set('user_id', $query->createNamedParameter($replacementName))
			->where($query->expr()->eq('user_id', $query->createNamedParameter($userId)))
			->execute();
	}
}


1		<?php
2		/**
3		* @copyright Copyright (c) 2017 Vinzenz Rosenkranz <[email protected]>
4		*
5		* @author Vinzenz Rosenkranz <[email protected]>
6		* @author René Gieling <[email protected]>
7		*
8		* @license GNU AGPL version 3 or any later version
9		*
10		* This program is free software: you can redistribute it and/or modify
11		* it under the terms of the GNU Affero General Public License as
12		* published by the Free Software Foundation, either version 3 of the
13		* License, or (at your option) any later version.
14		*
15		* This program is distributed in the hope that it will be useful,
16		* but WITHOUT ANY WARRANTY; without even the implied warranty of
17		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18		* GNU Affero General Public License for more details.
19		*
20		* You should have received a copy of the GNU Affero General Public License
21		* along with this program. If not, see <http://www.gnu.org/licenses/>.
22		*
23		*/
24
25		namespace OCA\Polls\Db;
26
27		use OCP\DB\QueryBuilder\IQueryBuilder;
28		use OCP\IDBConnection;
29		use OCP\AppFramework\Db\QBMapper;
30		use Doctrine\DBAL\Exception\TableNotFoundException;
31
32		/**
33		* @template-extends QBMapper<Vote>
34		*/
35		class VoteMapper extends QBMapper {
36		public function __construct(IDBConnection $db) {
37	1	parent::__construct($db, 'polls_votes', '\OCA\Polls\Db\Vote');
38	1	}
39	1
40		/**
41		* @throws \OCP\AppFramework\Db\DoesNotExistException if not found
42		* @return Vote[]
43		*/
44		public function findByPoll(int $pollId) {
45		$qb = $this->db->getQueryBuilder();
46
47		$qb->select('*')
48		->from($this->getTableName())
49		->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)));
50		return $this->findEntities($qb);
51		}
52
53		/**
54		* @throws \OCP\AppFramework\Db\DoesNotExistException if not found
55		* @return Vote[]
56		*/
57		public function findByPollAndUser(int $pollId, string $userId) {
58		$qb = $this->db->getQueryBuilder();
59
60		$qb->select('*')
61		->from($this->getTableName())
62		->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
63		->andWhere($qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)));
64		return $this->findEntities($qb);
65		}
66
67		/**
68		* @throws \OCP\AppFramework\Db\DoesNotExistException if not found
69		* @return Vote
70		*/
71		public function findSingleVote(int $pollId, string $optionText, string $userId) {
72		$qb = $this->db->getQueryBuilder();
73
74		$qb->select('*')
75		->from($this->getTableName())
76		->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
77		->andWhere($qb->expr()->eq('vote_option_text', $qb->createNamedParameter($optionText, IQueryBuilder::PARAM_STR)))
78		->andWhere($qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)));
79		return $this->findEntity($qb);
80		}
81
82		/**
83		* @throws \OCP\AppFramework\Db\DoesNotExistException if not found
84		* @return Vote[]
85		*/
86		public function findParticipantsByPoll(int $pollId) {
87		$qb = $this->db->getQueryBuilder();
88
89		$qb->selectDistinct('user_id')
90		->from($this->getTableName())
91		->where(
92		$qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT))
93		);
94
95		return $this->findEntities($qb);
96		}
97
98		/**
99		* @throws \OCP\AppFramework\Db\DoesNotExistException if not found
100		*
101		* @return Vote[]
102		*
103		* @psalm-return array<array-key, Vote>
104		*/
105		public function findParticipantsVotes(int $pollId, $userId): array {
106		$qb = $this->db->getQueryBuilder();
107		$qb->select('*')
108		->from($this->getTableName())
109		->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
110		->andWhere($qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)));
111		return $this->findEntities($qb);
112		}
113
114		public function deleteByPollAndUser(int $pollId, string $userId): void {
115		$qb = $this->db->getQueryBuilder();
116		$qb->delete($this->getTableName())
117		->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
118		->andWhere($qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)))
119		->execute();
120		}
121
122		public function deleteByPoll($pollId): void {
123		$qb = $this->db->getQueryBuilder();
124		$qb->delete($this->getTableName())
125		->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
126		->execute();
127		}
128
129		public function getYesVotesByParticipant(int $pollId, string $userId): array {
130		$qb = $this->db->getQueryBuilder();
131		$qb->select('*')
132		->from($this->getTableName())
133		->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
134		->andWhere($qb->expr()->eq('user_id', $qb->createNamedParameter($userId, IQueryBuilder::PARAM_STR)))
135		->andWhere($qb->expr()->eq('vote_answer', $qb->createNamedParameter('yes', IQueryBuilder::PARAM_STR)));
136		return $this->findEntities($qb);
137		}
138
139		public function getYesVotesByOption(int $pollId, string $pollOptionText): array {
140		$qb = $this->db->getQueryBuilder();
141
142		$qb->select('*')
143		->from($this->getTableName())
144		->where($qb->expr()->eq('poll_id', $qb->createNamedParameter($pollId, IQueryBuilder::PARAM_INT)))
145		->andWhere($qb->expr()->eq('vote_option_text', $qb->createNamedParameter($pollOptionText, IQueryBuilder::PARAM_STR)))
146		->andWhere($qb->expr()->eq('vote_answer', $qb->createNamedParameter('yes', IQueryBuilder::PARAM_STR)));
147		return $this->findEntities($qb);
148		}
149
150
151		/**
152		* @return void
153		*/
154		public function removeDuplicates() {
155		try {
156		$query = $this->db->getQueryBuilder();
157		$query->select('id', 'poll_id', 'user_id', 'vote_option_text')
158		->from($this->getTableName());
159		$foundEntries = $query->execute();
160
161		$delete = $this->db->getQueryBuilder();
162		$delete->delete($this->getTableName())
163		->where('id = :id');
164
165		$entries2Keep = [];
166
167		while ($row = $foundEntries->fetch()) {
168		$currentRecord = [
169		$row['poll_id'],
170		$row['user_id'],
171		$row['vote_option_text']
172		];
173		if (in_array($currentRecord, $entries2Keep)) {
174		$delete->setParameter('id', $row['id']);
175		$delete->execute();
176		} else {
177		$entries2Keep[] = $currentRecord;
178		}
179		}
180		} catch (TableNotFoundException $e) {
181		// ignore
182		}
183		}
184
185		/**
186		* @return void
187		*/
188		public function renameUserId(string $userId, string $replacementName): void {
189		$query = $this->db->getQueryBuilder();
190		$query->update($this->getTableName())
191		->set('user_id', $query->createNamedParameter($replacementName))
192		->where($query->expr()->eq('user_id', $query->createNamedParameter($userId)))
193		->execute();
194		}
195		}
196

nextcloud / polls

Pull Request — master (#1490)

VoteMapper::renameUserId() A

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