Zend2DbAdapter - Code Metrics - Inspection of "merge (mysql, pgsql) covarage reports" - bartko-s/stefano-tree - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( fe3aad...909793 )

by Bartko

created 2016-05-19 18:01 UTC

Zend2DbAdapter B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	485
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	13

Test Coverage

Coverage

97.18%

Importance

Changes	8
Bugs	2	Features	0

Metric	Value
wmc	45
c	8
b	2
f	0
lcom	1
cbo	13
dl	0
loc	485
ccs	276
cts	284
cp	0.9718
rs	8.3673

25 Methods

Rating	Name	Size	Complexity
A	__construct()	5	1
A	getOptions()	4	1
A	getDbAdapter()	4	1
A	setDefaultDbSelect()	4	1
A	beginTransaction()	5	1
A	commitTransaction()	5	1
A	rollbackTransaction()	5	1
A	insert()	21	1
A	delete()	15	1
A	deleteAll()	12	1
A	cleanData()	14	1
A	getDefaultDbSelect()	12	2
A	getLockSqlBuilder()	13	2
A	lockTable()	13	2
A	unlockTable()	10	2
B	update()	24	2
B	moveLeftIndexes()	26	2
B	moveRightIndexes()	26	2
A	updateParentId()	17	1
B	updateLevels()	28	2
B	moveBranch()	30	2
A	getNode()	20	2
A	getNodeInfo()	19	2
B	getPath()	36	4
B	getDescendants()	58	7

How to fix Complexity

<?php
namespace StefanoTree\NestedSet\Adapter;

use StefanoTree\NestedSet\Options;
use StefanoDb\Adapter\Adapter as DbAdapter;
use Zend\Db;
use StefanoTree\NestedSet\NodeInfo;
use StefanoLockTable\Factory as LockSqlBuilderFactory;
use StefanoLockTable\Adapter\AdapterInterface as LockSqlBuilderInterface;

class Zend2DbAdapter
    implements AdapterInterface

{
    private $options;

    private $dbAdapter;

    private $defaultDbSelect = null;

    private $lockSqlBuilder;

    public function __construct(Options $options, DbAdapter $dbAdapter)
    {
        $this->options = $options;
        $this->dbAdapter = $dbAdapter;
    }

    /**
     * @return Options
     */
    private function getOptions()
    {
        return $this->options;
    }

    /**
     * @return DbAdapter
     */
    private function getDbAdapter()
    {
        return $this->dbAdapter;
    }

    /**
     * Data cannot contain keys like idColumnName, levelColumnName, ...
     *
     * @param array $data
     * @return array
     */
    private function cleanData(array $data)
    {
        $options = $this->getOptions();

        $disallowedDataKeys = array(
            $options->getIdColumnName(),
            $options->getLeftColumnName(),
            $options->getRightColumnName(),
            $options->getLevelColumnName(),
            $options->getParentIdColumnName(),
        );

        return array_diff_key($data, array_flip($disallowedDataKeys));
    }

    /**
     * @param Db\Sql\Select $dbSelect
     * @return void
     */
    public function setDefaultDbSelect(Db\Sql\Select $dbSelect)
    {
        $this->defaultDbSelect = $dbSelect;
    }

    /**
     * Return clone of default db select
     * @return Db\Sql\Select
     */
    public function getDefaultDbSelect()
    {
        $options = $this->getOptions();

        if (null == $this->defaultDbSelect) {
            $this->defaultDbSelect = new Db\Sql\Select($options->getTableName());
        }

        $dbSelect = clone $this->defaultDbSelect;

        return $dbSelect;
    }

    /**
    * @return LockSqlBuilderInterface
    */
    private function getLockSqlBuilder()
    {
        if (null == $this->lockSqlBuilder) {
            $vendorName = $this->getDbAdapter()
                               ->getDriver()
                               ->getDatabasePlatformName();

            $factory = new LockSqlBuilderFactory();
            $this->lockSqlBuilder = $factory->createAdapter($vendorName);
        }

        return $this->lockSqlBuilder;
    }

    public function lockTable()
    {
        $tableName = $this->getOptions()
                          ->getTableName();

        $sql = $this->getLockSqlBuilder()
                    ->getLockSqlString($tableName);

        if (null != $sql) {

            $this->getDbAdapter()
                 ->query($sql, DbAdapter::QUERY_MODE_EXECUTE);
        }
    }

    public function unlockTable()
    {
        $sql = $this->getLockSqlBuilder()
                    ->getUnlockSqlString();

        if (null != $sql) {

            $this->getDbAdapter()
                 ->query($sql, DbAdapter::QUERY_MODE_EXECUTE);
        }
    }

    public function beginTransaction()
    {
        $this->getDbAdapter()
             ->begin();
    }

    public function commitTransaction()
    {
        $this->getDbAdapter()
             ->commit();
    }

    public function rollbackTransaction()
    {
        $this->getDbAdapter()
             ->rollback();
    }

    public function update($nodeId, array $data, NodeInfo $nodeInfo = null)
    {
        $options = $this->getOptions();

        $dbAdapter = $this->getDbAdapter();

        if (null == $nodeInfo) {
            $data = $this->cleanData($data);
        } else {
            $data[$options->getParentIdColumnName()] = $nodeInfo->getParentId();
            $data[$options->getLevelColumnName()]    = $nodeInfo->getLevel();
            $data[$options->getLeftColumnName()]     = $nodeInfo->getLeft();
            $data[$options->getRightColumnName()]    = $nodeInfo->getRight();
        }

        $update = new Db\Sql\Update($options->getTableName());
        $update->set($data)
               ->where(array(
                    $options->getIdColumnName() => $nodeId,
               ));

        $dbAdapter->query($update->getSqlString($dbAdapter->getPlatform()),
                DbAdapter::QUERY_MODE_EXECUTE);
    }

    public function insert(NodeInfo $nodeInfo, array $data)
    {
        $options = $this->getOptions();

        $dbAdapter = $this->getDbAdapter();

        $data[$options->getParentIdColumnName()] = $nodeInfo->getParentId();
        $data[$options->getLevelColumnName()]    = $nodeInfo->getLevel();
        $data[$options->getLeftColumnName()]     = $nodeInfo->getLeft();
        $data[$options->getRightColumnName()]    = $nodeInfo->getRight();

        $insert = new Db\Sql\Insert($options->getTableName());
        $insert->values($data);
        $dbAdapter->query($insert->getSqlString($dbAdapter->getPlatform()),
            DbAdapter::QUERY_MODE_EXECUTE);

        $lastGeneratedValue = $dbAdapter->getDriver()
                                        ->getLastGeneratedValue($options->getSequenceName());


        return $lastGeneratedValue;
    }

    public function delete($leftIndex, $rightIndex)
    {
        $options = $this->getOptions();

        $dbAdapter = $this->getDbAdapter();

        $delete = new Db\Sql\Delete($options->getTableName());
        $delete->where
               ->greaterThanOrEqualTo($options->getLeftColumnName(), $leftIndex)
               ->AND
               ->lessThanOrEqualTo($options->getRightColumnName(), $rightIndex);

        $dbAdapter->query($delete->getSqlString($dbAdapter->getPlatform()),
            DbAdapter::QUERY_MODE_EXECUTE);
    }

    public function deleteAll($expectNodeId)
    {
        $options = $this->getOptions();
        $dbAdapter = $this->getDbAdapter();

        $delete = new Db\Sql\Delete;
        $delete->from($options->getTableName())
               ->where
               ->notEqualTo($options->getIdColumnName(), $expectNodeId);
        $dbAdapter->query($delete->getSqlString($dbAdapter->getPlatform()),
            DbAdapter::QUERY_MODE_EXECUTE);
    }

    public function moveLeftIndexes($fromIndex, $shift)
    {
        $options = $this->getOptions();

        if (0 == $shift) {
            return;
        }

        $dbAdapter = $this->getDbAdapter();
        $dbPlatform = $dbAdapter->getPlatform();

        $sql = 'UPDATE ' . $dbPlatform->quoteIdentifier($options->getTableName())
                . ' SET '
                    . $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' = '
                        . $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' + :shift'
                . ' WHERE '
                    . $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' > :fromIndex';

        $binds = array(
            ':shift' => $shift,
            ':fromIndex' => $fromIndex,
        );

        $dbAdapter->query($sql)
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
                  ->execute($binds);
    }

    public function moveRightIndexes($fromIndex, $shift)
    {
        $options = $this->getOptions();

        if (0 == $shift) {
            return;
        }

        $dbAdapter = $this->getDbAdapter();
        $dbPlatform = $dbAdapter->getPlatform();

        $sql = 'UPDATE ' . $dbPlatform->quoteIdentifier($options->getTableName())
                . ' SET '
                    . $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' = '
                        . $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' + :shift'
                . ' WHERE '
                    . $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' > :fromIndex';

        $binds = array(
            ':shift' => $shift,
            ':fromIndex' => $fromIndex,
        );

        $dbAdapter->query($sql)
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
                  ->execute($binds);
    }

    public function updateParentId($nodeId, $newParentId)
    {
        $options = $this->getOptions();

        $dbAdapter = $this->getDbAdapter();

        $update = new Db\Sql\Update($options->getTableName());
        $update->set(array(
                    $options->getParentIdColumnName() => $newParentId,
               ))
               ->where(array(
                   $options->getIdColumnName() => $nodeId,
               ));

        $dbAdapter->query($update->getSqlString($dbAdapter->getPlatform()),
            DbAdapter::QUERY_MODE_EXECUTE);
    }

    public function updateLevels($leftIndexFrom, $rightIndexTo, $shift)
    {
        $options = $this->getOptions();

        if (0 == $shift) {
            return;
        }

        $dbAdapter = $this->getDbAdapter();
        $dbPlatform = $dbAdapter->getPlatform();

        $sql = 'UPDATE ' . $dbPlatform->quoteIdentifier($options->getTableName())
            . ' SET '
                . $dbPlatform->quoteIdentifier($options->getLevelColumnName()) . ' = '
                    . $dbPlatform->quoteIdentifier($options->getLevelColumnName()) . ' + :shift'
            . ' WHERE '
                . $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' >= :leftFrom'
                . ' AND ' . $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' <= :rightTo';

        $binds = array(
            ':shift' => $shift,
            ':leftFrom' => $leftIndexFrom,
            ':rightTo' => $rightIndexTo,
        );

        $dbAdapter->query($sql)
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
                  ->execute($binds);
    }

    public function moveBranch($leftIndexFrom, $rightIndexTo, $shift)
    {
        if (0 == $shift) {
            return;
        }

        $options = $this->getOptions();

        $dbAdapter = $this->getDbAdapter();
        $dbPlatform = $dbAdapter->getPlatform();

        $sql = 'UPDATE ' . $dbPlatform->quoteIdentifier($options->getTableName())
            . ' SET '
                . $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' = '
                    . $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' + :shift, '
                . $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' = '
                    . $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' + :shift'
            . ' WHERE '
                . $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' >= :leftFrom'
                . ' AND ' . $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' <= :rightTo';

        $binds = array(
            ':shift' => $shift,
            ':leftFrom' => $leftIndexFrom,
            ':rightTo' => $rightIndexTo,
        );

        $dbAdapter->query($sql)
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
                  ->execute($binds);
    }

    public function getNode($nodeId)
    {
        $options = $this->getOptions();

        $nodeId = (int) $nodeId;

        $dbAdapter = $this->getDbAdapter();

        $select = $this->getDefaultDbSelect()
                       ->where(array($options->getIdColumnName() =>  $nodeId));

        $result = $dbAdapter->query($select->getSqlString($dbAdapter->getPlatform()),
                DbAdapter::QUERY_MODE_EXECUTE);

        $array = $result->toArray();

        if (0 < count($array)) {
            return $array[0];
        }
    }

    public function getNodeInfo($nodeId)
    {
        $options = $this->getOptions();
        $result = $this->getNode($nodeId);

        if (null == $result) {
            $result = null;
        } else {
            $id        = $result[$options->getIdColumnName()];
            $parentId  = $result[$options->getParentIdColumnName()];
            $level     = $result[$options->getLevelColumnName()];
            $left      = $result[$options->getLeftColumnName()];
            $right     = $result[$options->getRightColumnName()];

            $result = new NodeInfo($id, $parentId, $level, $left, $right);
        }

        return $result;
    }

    public function getPath($nodeId, $startLevel = 0, $excludeLastNode = false)
    {
        $options = $this->getOptions();

        $startLevel = (int) $startLevel;

        // node does not exist
        if (!$nodeInfo = $this->getNodeInfo($nodeId)) {
            return;
        }

        $dbAdapter = $this->getDbAdapter();

        $select = $this->getDefaultDbSelect();
        $select->where
               ->lessThanOrEqualTo($options->getLeftColumnName(), $nodeInfo->getLeft())
               ->AND
               ->greaterThanOrEqualTo($options->getRightColumnName(), $nodeInfo->getRight());

        $select->order($options->getLeftColumnName() . ' ASC');

        if (0 < $startLevel) {
            $select->where
                   ->greaterThanOrEqualTo($options->getLevelColumnName(), $startLevel);
        }

        if (true == $excludeLastNode) {

            $select->where
                   ->lessThan($options->getLevelColumnName(), $nodeInfo->getLevel());
        }

        $result = $dbAdapter->query($select->getSqlString($dbAdapter->getPlatform()),
            DbAdapter::QUERY_MODE_EXECUTE);

        return $result->toArray();
    }

    public function getDescendants($nodeId = 1, $startLevel = 0, $levels = null, $excludeBranch = null)
    {
        $options = $this->getOptions();

        if (!$nodeInfo = $this->getNodeInfo($nodeId)) {
            return;
        }

        $dbAdapter = $this->getDbAdapter();
        $select = $this->getDefaultDbSelect();
        $select->order($options->getLeftColumnName() . ' ASC');


        if (0 != $startLevel) {
            $level = $nodeInfo->getLevel() + (int) $startLevel;
            $select->where
                   ->greaterThanOrEqualTo($options->getLevelColumnName(), $level);
        }

        if (null != $levels) {

            $endLevel = $nodeInfo->getLevel() + (int) $startLevel + abs($levels);
            $select->where
                   ->lessThan($options->getLevelColumnName(), $endLevel);
        }

        if (null != $excludeBranch && null != ($excludeNodeInfo = $this->getNodeInfo($excludeBranch))) {

            $select->where
                   ->NEST
                   ->between($options->getLeftColumnName(),
                        $nodeInfo->getLeft(), $excludeNodeInfo->getLeft() - 1)
                   ->OR
                   ->between($options->getLeftColumnName(),
                        $excludeNodeInfo->getRight() + 1, $nodeInfo->getRight())
                   ->UNNEST
                   ->AND
                   ->NEST
                   ->between($options->getRightColumnName(),
                        $excludeNodeInfo->getRight() + 1, $nodeInfo->getRight())
                   ->OR
                   ->between($options->getRightColumnName(),
                        $nodeInfo->getLeft(), $excludeNodeInfo->getLeft() - 1)
                   ->UNNEST;
        } else {
            $select->where
                   ->greaterThanOrEqualTo($options->getLeftColumnName(), $nodeInfo->getLeft())
                   ->AND
                   ->lessThanOrEqualTo($options->getRightColumnName(), $nodeInfo->getRight());
        }

        $result =  $dbAdapter->query($select->getSqlString($dbAdapter->getPlatform()),
            DbAdapter::QUERY_MODE_EXECUTE);

        $resultArray = $result->toArray();

        if (0 < count($resultArray)) {
            return $resultArray;
        }
    }
}


Push — develop ( fe3aad...909793 )

Zend2DbAdapter B

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

25 Methods

How to fix Complexity

Complex Class

Available Fixes

Available Fixes

Available Fixes

Available Fixes

1		<?php
2		namespace StefanoTree\NestedSet\Adapter;
3
4		use StefanoTree\NestedSet\Options;
5		use StefanoDb\Adapter\Adapter as DbAdapter;
6		use Zend\Db;
7		use StefanoTree\NestedSet\NodeInfo;
8		use StefanoLockTable\Factory as LockSqlBuilderFactory;
9		use StefanoLockTable\Adapter\AdapterInterface as LockSqlBuilderInterface;
10
11		class Zend2DbAdapter
12		implements AdapterInterface
		0 ignored issues – show Coding Style introduced 2016-01-09 17:22 UTC by Report Bug Copy Issue Report The implements keyword must be on the same line as the class name Loading history...
13		{
14		private $options;
15
16		private $dbAdapter;
17
18		private $defaultDbSelect = null;
19
20		private $lockSqlBuilder;
21
22	21	public function __construct(Options $options, DbAdapter $dbAdapter)
23		{
24	21	$this->options = $options;
25	21	$this->dbAdapter = $dbAdapter;
26	21	}
27
28		/**
29		* @return Options
30		*/
31	20	private function getOptions()
32		{
33	20	return $this->options;
34		}
35
36		/**
37		* @return DbAdapter
38		*/
39	17	private function getDbAdapter()
40		{
41	17	return $this->dbAdapter;
42		}
43
44		/**
45		* Data cannot contain keys like idColumnName, levelColumnName, ...
46		*
47		* @param array $data
48		* @return array
49		*/
50	1	private function cleanData(array $data)
51		{
52	1	$options = $this->getOptions();
53
54		$disallowedDataKeys = array(
55	1	$options->getIdColumnName(),
56	1	$options->getLeftColumnName(),
57	1	$options->getRightColumnName(),
58	1	$options->getLevelColumnName(),
59	1	$options->getParentIdColumnName(),
60		);
61
62	1	return array_diff_key($data, array_flip($disallowedDataKeys));
63		}
64
65		/**
66		* @param Db\Sql\Select $dbSelect
67		* @return void
68		*/
69	1	public function setDefaultDbSelect(Db\Sql\Select $dbSelect)
70		{
71	1	$this->defaultDbSelect = $dbSelect;
72	1	}
73
74		/**
75		* Return clone of default db select
76		* @return Db\Sql\Select
77		*/
78	18	public function getDefaultDbSelect()
79		{
80	18	$options = $this->getOptions();
81
82	18	if (null == $this->defaultDbSelect) {
83	17	$this->defaultDbSelect = new Db\Sql\Select($options->getTableName());
84		}
85
86	18	$dbSelect = clone $this->defaultDbSelect;
87
88	18	return $dbSelect;
89		}
90
91		/**
92		* @return LockSqlBuilderInterface
93		*/
94	12	private function getLockSqlBuilder()
95		{
96	12	if (null == $this->lockSqlBuilder) {
97	12	$vendorName = $this->getDbAdapter()
98	12	->getDriver()
99	12	->getDatabasePlatformName();
100
101	12	$factory = new LockSqlBuilderFactory();
102	12	$this->lockSqlBuilder = $factory->createAdapter($vendorName);
103		}
104
105	12	return $this->lockSqlBuilder;
106		}
107
108	12	public function lockTable()
109		{
110	12	$tableName = $this->getOptions()
111	12	->getTableName();
112
113	12	$sql = $this->getLockSqlBuilder()
114	12	->getLockSqlString($tableName);
115
116	12	if (null != $sql) {
		0 ignored issues – show Bug introduced 2016-01-09 17:22 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$sql` of type `string\|null` against `null`; this is ambiguous if the string can be empty. Consider using a strict comparison `!==` instead. Loading history...
117	12	$this->getDbAdapter()
118	12	->query($sql, DbAdapter::QUERY_MODE_EXECUTE);
119		}
120	12	}
121
122	12	public function unlockTable()
123		{
124	12	$sql = $this->getLockSqlBuilder()
125	12	->getUnlockSqlString();
126
127	12	if (null != $sql) {
		0 ignored issues – show Bug introduced 2016-01-09 17:22 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$sql` of type `string\|null` against `null`; this is ambiguous if the string can be empty. Consider using a strict comparison `!==` instead. Loading history...
128	12	$this->getDbAdapter()
129	12	->query($sql, DbAdapter::QUERY_MODE_EXECUTE);
130		}
131	12	}
132
133	12	public function beginTransaction()
134		{
135	12	$this->getDbAdapter()
136	12	->begin();
137	12	}
138
139	12	public function commitTransaction()
140		{
141	12	$this->getDbAdapter()
142	12	->commit();
143	12	}
144
145		public function rollbackTransaction()
146		{
147		$this->getDbAdapter()
148		->rollback();
149		}
150
151	2	public function update($nodeId, array $data, NodeInfo $nodeInfo = null)
152		{
153	2	$options = $this->getOptions();
154
155	2	$dbAdapter = $this->getDbAdapter();
156
157	2	if (null == $nodeInfo) {
158	1	$data = $this->cleanData($data);
159		} else {
160	1	$data[$options->getParentIdColumnName()] = $nodeInfo->getParentId();
161	1	$data[$options->getLevelColumnName()] = $nodeInfo->getLevel();
162	1	$data[$options->getLeftColumnName()] = $nodeInfo->getLeft();
163	1	$data[$options->getRightColumnName()] = $nodeInfo->getRight();
164		}
165
166	2	$update = new Db\Sql\Update($options->getTableName());
167	2	$update->set($data)
168	2	->where(array(
169	2	$options->getIdColumnName() => $nodeId,
170		));
171
172	2	$dbAdapter->query($update->getSqlString($dbAdapter->getPlatform()),
173	2	DbAdapter::QUERY_MODE_EXECUTE);
174	2	}
175
176	4	public function insert(NodeInfo $nodeInfo, array $data)
177		{
178	4	$options = $this->getOptions();
179
180	4	$dbAdapter = $this->getDbAdapter();
181
182	4	$data[$options->getParentIdColumnName()] = $nodeInfo->getParentId();
183	4	$data[$options->getLevelColumnName()] = $nodeInfo->getLevel();
184	4	$data[$options->getLeftColumnName()] = $nodeInfo->getLeft();
185	4	$data[$options->getRightColumnName()] = $nodeInfo->getRight();
186
187	4	$insert = new Db\Sql\Insert($options->getTableName());
188	4	$insert->values($data);
189	4	$dbAdapter->query($insert->getSqlString($dbAdapter->getPlatform()),
190	4	DbAdapter::QUERY_MODE_EXECUTE);
191
192	4	$lastGeneratedValue = $dbAdapter->getDriver()
193	4	->getLastGeneratedValue($options->getSequenceName());
		0 ignored issues – show Unused Code introduced 2016-05-19 16:45 UTC by Report Bug Copy Issue Report The call to `DriverInterface::getLastGeneratedValue()` has too many arguments starting with `$options->getSequenceName()`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
194
195	4	return $lastGeneratedValue;
196		}
197
198	1	public function delete($leftIndex, $rightIndex)
199		{
200	1	$options = $this->getOptions();
201
202	1	$dbAdapter = $this->getDbAdapter();
203
204	1	$delete = new Db\Sql\Delete($options->getTableName());
205	1	$delete->where
206	1	->greaterThanOrEqualTo($options->getLeftColumnName(), $leftIndex)
207	1	->AND
208	1	->lessThanOrEqualTo($options->getRightColumnName(), $rightIndex);
209
210	1	$dbAdapter->query($delete->getSqlString($dbAdapter->getPlatform()),
211	1	DbAdapter::QUERY_MODE_EXECUTE);
212	1	}
213
214	1	public function deleteAll($expectNodeId)
215		{
216	1	$options = $this->getOptions();
217	1	$dbAdapter = $this->getDbAdapter();
218
219	1	$delete = new Db\Sql\Delete;
220	1	$delete->from($options->getTableName())
221	1	->where
222	1	->notEqualTo($options->getIdColumnName(), $expectNodeId);
223	1	$dbAdapter->query($delete->getSqlString($dbAdapter->getPlatform()),
224	1	DbAdapter::QUERY_MODE_EXECUTE);
225	1	}
226
227	9	public function moveLeftIndexes($fromIndex, $shift)
228		{
229	9	$options = $this->getOptions();
230
231	9	if (0 == $shift) {
232		return;
233		}
234
235	9	$dbAdapter = $this->getDbAdapter();
236	9	$dbPlatform = $dbAdapter->getPlatform();
237
238	9	$sql = 'UPDATE ' . $dbPlatform->quoteIdentifier($options->getTableName())
239	9	. ' SET '
240	9	. $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' = '
241	9	. $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' + :shift'
242	9	. ' WHERE '
243	9	. $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' > :fromIndex';
244
245		$binds = array(
246	9	':shift' => $shift,
247	9	':fromIndex' => $fromIndex,
248		);
249
250	9	$dbAdapter->query($sql)
		0 ignored issues – show Bug introduced 2016-05-19 16:45 UTC by Report Bug Copy Issue Report The method `execute` does only exist in `Zend\Db\Adapter\Driver\StatementInterface`, but not in `Zend\Db\Adapter\Driver\R...tSet\ResultSetInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
251	9	->execute($binds);
252	9	}
253
254	9	public function moveRightIndexes($fromIndex, $shift)
255		{
256	9	$options = $this->getOptions();
257
258	9	if (0 == $shift) {
259		return;
260		}
261
262	9	$dbAdapter = $this->getDbAdapter();
263	9	$dbPlatform = $dbAdapter->getPlatform();
264
265	9	$sql = 'UPDATE ' . $dbPlatform->quoteIdentifier($options->getTableName())
266	9	. ' SET '
267	9	. $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' = '
268	9	. $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' + :shift'
269	9	. ' WHERE '
270	9	. $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' > :fromIndex';
271
272		$binds = array(
273	9	':shift' => $shift,
274	9	':fromIndex' => $fromIndex,
275		);
276
277	9	$dbAdapter->query($sql)
		0 ignored issues – show Bug introduced 2016-05-19 16:45 UTC by Report Bug Copy Issue Report The method `execute` does only exist in `Zend\Db\Adapter\Driver\StatementInterface`, but not in `Zend\Db\Adapter\Driver\R...tSet\ResultSetInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
278	9	->execute($binds);
279	9	}
280
281	4	public function updateParentId($nodeId, $newParentId)
282		{
283	4	$options = $this->getOptions();
284
285	4	$dbAdapter = $this->getDbAdapter();
286
287	4	$update = new Db\Sql\Update($options->getTableName());
288	4	$update->set(array(
289	4	$options->getParentIdColumnName() => $newParentId,
290		))
291	4	->where(array(
292	4	$options->getIdColumnName() => $nodeId,
293		));
294
295	4	$dbAdapter->query($update->getSqlString($dbAdapter->getPlatform()),
296	4	DbAdapter::QUERY_MODE_EXECUTE);
297	4	}
298
299	4	public function updateLevels($leftIndexFrom, $rightIndexTo, $shift)
300		{
301	4	$options = $this->getOptions();
302
303	4	if (0 == $shift) {
304		return;
305		}
306
307	4	$dbAdapter = $this->getDbAdapter();
308	4	$dbPlatform = $dbAdapter->getPlatform();
309
310	4	$sql = 'UPDATE ' . $dbPlatform->quoteIdentifier($options->getTableName())
311	4	. ' SET '
312	4	. $dbPlatform->quoteIdentifier($options->getLevelColumnName()) . ' = '
313	4	. $dbPlatform->quoteIdentifier($options->getLevelColumnName()) . ' + :shift'
314	4	. ' WHERE '
315	4	. $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' >= :leftFrom'
316	4	. ' AND ' . $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' <= :rightTo';
317
318		$binds = array(
319	4	':shift' => $shift,
320	4	':leftFrom' => $leftIndexFrom,
321	4	':rightTo' => $rightIndexTo,
322		);
323
324	4	$dbAdapter->query($sql)
		0 ignored issues – show Bug introduced 2016-05-19 16:45 UTC by Report Bug Copy Issue Report The method `execute` does only exist in `Zend\Db\Adapter\Driver\StatementInterface`, but not in `Zend\Db\Adapter\Driver\R...tSet\ResultSetInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
325	4	->execute($binds);
326	4	}
327
328	4	public function moveBranch($leftIndexFrom, $rightIndexTo, $shift)
329		{
330	4	if (0 == $shift) {
331		return;
332		}
333
334	4	$options = $this->getOptions();
335
336	4	$dbAdapter = $this->getDbAdapter();
337	4	$dbPlatform = $dbAdapter->getPlatform();
338
339	4	$sql = 'UPDATE ' . $dbPlatform->quoteIdentifier($options->getTableName())
340	4	. ' SET '
341	4	. $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' = '
342	4	. $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' + :shift, '
343	4	. $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' = '
344	4	. $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' + :shift'
345	4	. ' WHERE '
346	4	. $dbPlatform->quoteIdentifier($options->getLeftColumnName()) . ' >= :leftFrom'
347	4	. ' AND ' . $dbPlatform->quoteIdentifier($options->getRightColumnName()) . ' <= :rightTo';
348
349		$binds = array(
350	4	':shift' => $shift,
351	4	':leftFrom' => $leftIndexFrom,
352	4	':rightTo' => $rightIndexTo,
353		);
354
355	4	$dbAdapter->query($sql)
		0 ignored issues – show Bug introduced 2016-05-19 16:45 UTC by Report Bug Copy Issue Report The method `execute` does only exist in `Zend\Db\Adapter\Driver\StatementInterface`, but not in `Zend\Db\Adapter\Driver\R...tSet\ResultSetInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
356	4	->execute($binds);
357	4	}
358
359	15	public function getNode($nodeId)
360		{
361	15	$options = $this->getOptions();
362
363	15	$nodeId = (int) $nodeId;
364
365	15	$dbAdapter = $this->getDbAdapter();
366
367	15	$select = $this->getDefaultDbSelect()
368	15	->where(array($options->getIdColumnName() => $nodeId));
369
370	15	$result = $dbAdapter->query($select->getSqlString($dbAdapter->getPlatform()),
371	15	DbAdapter::QUERY_MODE_EXECUTE);
372
373	15	$array = $result->toArray();
374
375	15	if (0 < count($array)) {
376	14	return $array[0];
377		}
378	7	}
379
380	14	public function getNodeInfo($nodeId)
381		{
382	14	$options = $this->getOptions();
383	14	$result = $this->getNode($nodeId);
384
385	14	if (null == $result) {
386	6	$result = null;
387		} else {
388	13	$id = $result[$options->getIdColumnName()];
389	13	$parentId = $result[$options->getParentIdColumnName()];
390	13	$level = $result[$options->getLevelColumnName()];
391	13	$left = $result[$options->getLeftColumnName()];
392	13	$right = $result[$options->getRightColumnName()];
393
394	13	$result = new NodeInfo($id, $parentId, $level, $left, $right);
395		}
396
397	14	return $result;
398		}
399
400	1	public function getPath($nodeId, $startLevel = 0, $excludeLastNode = false)
401		{
402	1	$options = $this->getOptions();
403
404	1	$startLevel = (int) $startLevel;
405
406		// node does not exist
407	1	if (!$nodeInfo = $this->getNodeInfo($nodeId)) {
408	1	return;
409		}
410
411	1	$dbAdapter = $this->getDbAdapter();
412
413	1	$select = $this->getDefaultDbSelect();
414	1	$select->where
415	1	->lessThanOrEqualTo($options->getLeftColumnName(), $nodeInfo->getLeft())
416	1	->AND
417	1	->greaterThanOrEqualTo($options->getRightColumnName(), $nodeInfo->getRight());
418
419	1	$select->order($options->getLeftColumnName() . ' ASC');
420
421	1	if (0 < $startLevel) {
422	1	$select->where
423	1	->greaterThanOrEqualTo($options->getLevelColumnName(), $startLevel);
424		}
425
426	1	if (true == $excludeLastNode) {
		0 ignored issues – show Coding Style Best Practice introduced 2016-01-09 17:22 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing two booleans. Considering using the strict comparison `===` instead. When comparing two booleans, it is generally considered safer to use the strict comparison operator. Loading history...
427	1	$select->where
428	1	->lessThan($options->getLevelColumnName(), $nodeInfo->getLevel());
429		}
430
431	1	$result = $dbAdapter->query($select->getSqlString($dbAdapter->getPlatform()),
432	1	DbAdapter::QUERY_MODE_EXECUTE);
433
434	1	return $result->toArray();
435		}
436
437	2	public function getDescendants($nodeId = 1, $startLevel = 0, $levels = null, $excludeBranch = null)
438		{
439	2	$options = $this->getOptions();
440
441	2	if (!$nodeInfo = $this->getNodeInfo($nodeId)) {
442	2	return;
443		}
444
445	2	$dbAdapter = $this->getDbAdapter();
446	2	$select = $this->getDefaultDbSelect();
447	2	$select->order($options->getLeftColumnName() . ' ASC');
448
449
450	2	if (0 != $startLevel) {
451	2	$level = $nodeInfo->getLevel() + (int) $startLevel;
452	2	$select->where
453	2	->greaterThanOrEqualTo($options->getLevelColumnName(), $level);
454		}
455
456	2	if (null != $levels) {
		0 ignored issues – show Bug Best Practice introduced 2016-01-09 17:22 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$levels` of type `integer\|null` against `null`; this is ambiguous if the integer can be zero. Consider using a strict comparison `!==` instead. Loading history...
457	2	$endLevel = $nodeInfo->getLevel() + (int) $startLevel + abs($levels);
458	2	$select->where
459	2	->lessThan($options->getLevelColumnName(), $endLevel);
460		}
461
462	2	if (null != $excludeBranch && null != ($excludeNodeInfo = $this->getNodeInfo($excludeBranch))) {
		0 ignored issues – show Bug Best Practice introduced 2016-01-09 17:22 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing `$excludeBranch` of type `integer\|null` against `null`; this is ambiguous if the integer can be zero. Consider using a strict comparison `!==` instead. Loading history...
463	1	$select->where
464	1	->NEST
465	1	->between($options->getLeftColumnName(),
466	1	$nodeInfo->getLeft(), $excludeNodeInfo->getLeft() - 1)
467	1	->OR
468	1	->between($options->getLeftColumnName(),
469	1	$excludeNodeInfo->getRight() + 1, $nodeInfo->getRight())
470	1	->UNNEST
471	1	->AND
472	1	->NEST
473	1	->between($options->getRightColumnName(),
474	1	$excludeNodeInfo->getRight() + 1, $nodeInfo->getRight())
475	1	->OR
476	1	->between($options->getRightColumnName(),
477	1	$nodeInfo->getLeft(), $excludeNodeInfo->getLeft() - 1)
478	1	->UNNEST;
479		} else {
480	2	$select->where
481	2	->greaterThanOrEqualTo($options->getLeftColumnName(), $nodeInfo->getLeft())
482	2	->AND
483	2	->lessThanOrEqualTo($options->getRightColumnName(), $nodeInfo->getRight());
484		}
485
486	2	$result = $dbAdapter->query($select->getSqlString($dbAdapter->getPlatform()),
487	2	DbAdapter::QUERY_MODE_EXECUTE);
488
489	2	$resultArray = $result->toArray();
490
491	2	if (0 < count($resultArray)) {
492	2	return $resultArray;
493		}
494	1	}
495		}
496

bartko-s / stefano-tree

Push — develop ( fe3aad...909793 )

Zend2DbAdapter B

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

25 Methods

How to fix Complexity

Complex Class

Available Fixes

Available Fixes

Available Fixes

Available Fixes

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