Schema::getSpaceId() - Code Metrics - Inspection of "update package name" - tarantool-php/mapper - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b9472f...b0f180 )

by Dmitry

created 2016-06-13 07:03 UTC

Schema::getSpaceId() A

↳ Parent: Schema

Complexity

Conditions	4
Paths	6

Size

Total Lines	13
Code Lines	8

Duplication

Lines	13
Ratio	100 %

Code Coverage

Tests	9
CRAP Score	4

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	13
loc	13
ccs	9
cts	9
cp	1
rs	9.2
cc	4
eloc	8
nc	6
nop	1
crap	4

<?php

namespace Tarantool\Mapper\Schema;

use Tarantool\Client;
use Tarantool\Mapper\Contracts;
use Tarantool\Schema\Space;
use Tarantool\Schema\Index;

class Schema implements Contracts\Schema
{
    protected $client;
    protected $spaceSpace;
    protected $indexSpace;
    protected $spaceId = [];

    public function __construct(Client $client)
    {
        $this->client = $client;

        $this->spaceSpace = $client->getSpace('_vspace');
        $this->indexSpace = $client->getSpace('_vindex');
        $spaces = $this->spaceSpace->select([])->getData();
        foreach ($spaces as $row) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            list($id, $sys, $name) = $row;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
            $this->spaceId[$name] = $id;
        }
    }

    public function getSpaceId($space)

    {
        if (!array_key_exists($space, $this->spaceId)) {
            $response = $this->spaceSpace->select([$space], Index::SPACE_NAME);
            $data = $response->getData();
            if (!empty($data)) {
                $this->spaceId[$space] = $data[0][0];
            }
        }
        if (array_key_exists($space, $this->spaceId)) {
            return $this->spaceId[$space];
        }
    }

    public function getSpaceName($spaceId)

    {
        if (!in_array($spaceId, $this->spaceId)) {
            $response = $this->spaceSpace->select([$spaceId], 0);
            $data = $response->getData();
            if (!empty($data)) {
                $this->spaceId[$data[0][2]] = $spaceId;
            }
        }

        if (in_array($spaceId, $this->spaceId)) {
            return array_search($spaceId, $this->spaceId);
        }
    }

    public function hasSpace($space)
    {
        return $this->getSpaceId($space) !== null;
    }

    public function createSpace($space)
    {
        $this->client->evaluate("box.schema.space.create('$space')");
    }

    public function dropSpace($space)
    {
        $this->client->evaluate('box.schema.space.drop('.$this->getSpaceId($space).')');
        unset($this->spaceId[$space]);
    }

    public function hasIndex($space, $index)
    {
        $spaceId = $this->getSpaceId($space);
        $response = $this->indexSpace->select([$spaceId, $index], Index::INDEX_NAME);

        return !empty($response->getData());
    }

    public function listIndexes($space)
    {
        $result = [];
        $response = $this->indexSpace->select([$this->getSpaceId($space)], Index::INDEX_NAME);

        foreach ($response->getData() as $row) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            $result[$row[2]] = [];
            foreach ($row[5] as $f) {
                $result[$row[2]][] = $f[0];
            }
        }

        return $result;
    }

    public function createIndex($space, $index, array $arguments)
    {
        $config = [];
        foreach ($arguments as $k => $v) {
            if (is_array($v)) {
                // convert to lua array
                $v = str_replace(['[', ']'], ['{', '}'], json_encode($v));
            }
            if (is_bool($v)) {
                $v = $v ? 'true' : 'false';
            }
            $config[] = $k.' = '.$v;
        }
        $config = '{'.implode(', ', $config).'}';
        $this->client->evaluate("box.space.$space:create_index('$index', $config)");

        $schema = $this->client->getSpace(Space::VINDEX);
        $response = $schema->select([$this->getSpaceId($space), $index], Index::INDEX_NAME);

        return $response->getData()[0][1];
    }

    public function dropIndex($spaceId, $index)
    {
        $space = $this->client->getSpace('_vindex');
        $row = $space->select([$spaceId, $index])->getData();
        $spaceName = $this->getSpaceName($spaceId);
        $indexName = $row[0][2];
        $this->client->evaluate("box.space.$spaceName.index.$indexName:drop{}");
    }
}


1			<?php
2
3			namespace Tarantool\Mapper\Schema;
4
5			use Tarantool\Client;
6			use Tarantool\Mapper\Contracts;
7			use Tarantool\Schema\Space;
8			use Tarantool\Schema\Index;
9
10			class Schema implements Contracts\Schema
11			{
12			protected $client;
13			protected $spaceSpace;
14			protected $indexSpace;
15			protected $spaceId = [];
16
17	59		public function __construct(Client $client)
18			{
19	59		$this->client = $client;
20
21	59		$this->spaceSpace = $client->getSpace('_vspace');
22	59		$this->indexSpace = $client->getSpace('_vindex');
23	59		$spaces = $this->spaceSpace->select([])->getData();
24	59		foreach ($spaces as $row) {
			0 ignored issues – show Bug introduced 2016-04-16 12:59 UTC by Report Bug Copy Issue Report The expression `$spaces` of type `null\|array` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
25	59		list($id, $sys, $name) = $row;
			0 ignored issues – show Unused Code introduced 2016-04-08 13:26 UTC by Report Bug Copy Issue Report The assignment to `$sys` is unused. Consider omitting it like so `list($first,,$third)`. This checks looks for assignemnts to variables using the `list(...)` function, where not all assigned variables are subsequently used. Consider the following code example. <?php function returnThreeValues() { return array('a', 'b', 'c'); } list($a, $b, $c) = returnThreeValues(); print $a . " - " . $c; Only the variables `$a` and `$c` are used. There was no need to assign `$b`. Instead, the list call could have been. list($a,, $c) = returnThreeValues(); Loading history...
26	59		$this->spaceId[$name] = $id;
27			}
28	59		}
29
30	59	View Code Duplication	public function getSpaceId($space)
			0 ignored issues – show Duplication introduced 2016-04-04 18:16 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
31			{
32	59		if (!array_key_exists($space, $this->spaceId)) {
33	59		$response = $this->spaceSpace->select([$space], Index::SPACE_NAME);
34	59		$data = $response->getData();
35	59		if (!empty($data)) {
36	59		$this->spaceId[$space] = $data[0][0];
37			}
38			}
39	59		if (array_key_exists($space, $this->spaceId)) {
40	59		return $this->spaceId[$space];
41			}
42	59		}
43
44	7	View Code Duplication	public function getSpaceName($spaceId)
			0 ignored issues – show Duplication introduced 2016-04-04 18:16 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
45			{
46	7		if (!in_array($spaceId, $this->spaceId)) {
47			$response = $this->spaceSpace->select([$spaceId], 0);
48			$data = $response->getData();
49			if (!empty($data)) {
50			$this->spaceId[$data[0][2]] = $spaceId;
51			}
52			}
53
54	7		if (in_array($spaceId, $this->spaceId)) {
55	7		return array_search($spaceId, $this->spaceId);
56			}
57			}
58
59	59		public function hasSpace($space)
60			{
61	59		return $this->getSpaceId($space) !== null;
62			}
63
64	59		public function createSpace($space)
65			{
66	59		$this->client->evaluate("box.schema.space.create('$space')");
67	59		}
68
69	2		public function dropSpace($space)
70			{
71	2		$this->client->evaluate('box.schema.space.drop('.$this->getSpaceId($space).')');
72	2		unset($this->spaceId[$space]);
73	2		}
74
75	59		public function hasIndex($space, $index)
76			{
77	59		$spaceId = $this->getSpaceId($space);
78	59		$response = $this->indexSpace->select([$spaceId, $index], Index::INDEX_NAME);
79
80	59		return !empty($response->getData());
81			}
82
83	59		public function listIndexes($space)
84			{
85	59		$result = [];
86	59		$response = $this->indexSpace->select([$this->getSpaceId($space)], Index::INDEX_NAME);
87
88	59		foreach ($response->getData() as $row) {
			0 ignored issues – show Bug introduced 2016-04-04 18:16 UTC by Report Bug Copy Issue Report The expression `$response->getData()` of type `null\|array` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
89	59		$result[$row[2]] = [];
90	59		foreach ($row[5] as $f) {
91	59		$result[$row[2]][] = $f[0];
92			}
93			}
94
95	59		return $result;
96			}
97
98	59		public function createIndex($space, $index, array $arguments)
99			{
100	59		$config = [];
101	59		foreach ($arguments as $k => $v) {
102	59		if (is_array($v)) {
103			// convert to lua array
104	59		$v = str_replace(['[', ']'], ['{', '}'], json_encode($v));
105			}
106	59		if (is_bool($v)) {
107	59		$v = $v ? 'true' : 'false';
108			}
109	59		$config[] = $k.' = '.$v;
110			}
111	59		$config = '{'.implode(', ', $config).'}';
112	59		$this->client->evaluate("box.space.$space:create_index('$index', $config)");
113
114	59		$schema = $this->client->getSpace(Space::VINDEX);
115	59		$response = $schema->select([$this->getSpaceId($space), $index], Index::INDEX_NAME);
116
117	59		return $response->getData()[0][1];
118			}
119
120	3		public function dropIndex($spaceId, $index)
121			{
122	3		$space = $this->client->getSpace('_vindex');
123	3		$row = $space->select([$spaceId, $index])->getData();
124	3		$spaceName = $this->getSpaceName($spaceId);
125	3		$indexName = $row[0][2];
126	3		$this->client->evaluate("box.space.$spaceName.index.$indexName:drop{}");
127	3		}
128			}
129

tarantool-php / mapper

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Schema::getSpaceId() A

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