Grammar::wrapBindVar() - Code Metrics - Inspection of "Merge branch 'master' of https://github.com/Larave..." - LaravelFreelancerNL/laravel-arangodb - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Branch — master (1fae15)

by Bas

created 2019-11-22 09:52 UTC

Grammar::wrapBindVar() A

↳ Parent: Grammar

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	9
rs	9.9666
c	0
b	0
f	0
cc	2
nc	2
nop	1

<?php

namespace LaravelFreelancerNL\Aranguent\Schema;

use Illuminate\Database\Schema\Grammars\Grammar as IlluminateGrammar;
use Illuminate\Support\Fluent;
use LaravelFreelancerNL\FluentAQL\Facades\AQB;

class Grammar extends IlluminateGrammar
{
    /**
     * ArangoDB handles transactions itself. However most schema actions
     * are not done through queries but rather through commands.
     * So we just run schema actions sequentially.
     *
     * @var bool
     */
    protected $transactions = false;

    /**
     * Compile AQL to check if an attribute is in use within a document in the collection.
     * If multiple attributes are set then all must be set in one document.
     * @param string $collection
     * @param Fluent $command
     * @return Fluent
     */
    public function compileHasAttribute($collection, Fluent $command)
    {
        if (is_string($command->attribute)) {
            $command->attribute = [$command->attribute];
        }

        $filter = [];
        foreach ($command->attribute as $attribute) {
            $filter[] = ['doc.'.$attribute, '!=', 'null'];
        }

        $aqb = AQB::for('doc', $collection)
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            ->filter($filter)
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            ->limit(1)
            ->return('true')
            ->get();

        $command->aqb = $aqb;

        return $command;
    }

    /**
     * Compile AQL to rename an attribute, if the new name isn't already in use.
     *
     * @param string $collection
     * @param Fluent $command
     * @return Fluent
     */
    public function compileRenameAttribute($collection, Fluent $command)
    {
        $bindings['@collection'] = $collection;
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}

        $bindings['from'] = $this->wrapBindVar($command->to);
        $bindings['to'] = $this->wrapBindVar($command->from);

        $filter = [
            ['doc.'.$command->from, '!=', 'null'],
            ['doc.'.$command->to],
        ];

        $aqb = AQB::for('doc', $collection)
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            ->filter($filter)
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            ->update(
                'doc',
                [
                    $command->from => 'null',
                    $command->to => 'doc.'.$command->from,
                ],
                $collection)
            ->options(['keepNull' => true])
            ->get();

        $command->aqb = $aqb;

        return $command;
    }

    /**
     * Compile AQL to drop one or more attributes.
     *
     * @param string $collection
     * @param Fluent $command
     * @return Fluent
     */
    public function compileDropAttribute($collection, Fluent $command)
    {
        $filter = [];
        if (is_string($command->attributes)) {
            $command->attributes = [$command->attributes];
        }

        $data = [];
        foreach ($command->attributes as $attribute) {
            $filter[] = ['doc.'.$attribute, '!=', 'null', 'OR'];
            $data[$attribute] = 'null';
        }
        $aqb = AQB::for('doc', $collection)
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            ->filter($filter)
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            ->update('doc', $data, $collection)
            ->options(['keepNull' => false])
            ->get();

        $command->aqb = $aqb;

        return $command;
    }

    /**
     * Prepare a bindVar for inclusion in an AQL query.
     *
     * @param $attribute
     * @return string
     */
    public function wrapBindVar($attribute)
    {
        $attribute = trim($attribute);
        if (strpos($attribute, '@') === 0) {
            $attribute = "`$attribute`";
        }

        return $attribute;
    }
}


1			<?php
2
3			namespace LaravelFreelancerNL\Aranguent\Schema;
4
5			use Illuminate\Database\Schema\Grammars\Grammar as IlluminateGrammar;
6			use Illuminate\Support\Fluent;
7			use LaravelFreelancerNL\FluentAQL\Facades\AQB;
8
9			class Grammar extends IlluminateGrammar
10			{
11			/**
12			* ArangoDB handles transactions itself. However most schema actions
13			* are not done through queries but rather through commands.
14			* So we just run schema actions sequentially.
15			*
16			* @var bool
17			*/
18			protected $transactions = false;
19
20			/**
21			* Compile AQL to check if an attribute is in use within a document in the collection.
22			* If multiple attributes are set then all must be set in one document.
23			* @param string $collection
24			* @param Fluent $command
25			* @return Fluent
26			*/
27			public function compileHasAttribute($collection, Fluent $command)
28			{
29			if (is_string($command->attribute)) {
30			$command->attribute = [$command->attribute];
31			}
32
33			$filter = [];
34			foreach ($command->attribute as $attribute) {
35			$filter[] = ['doc.'.$attribute, '!=', 'null'];
36			}
37
38			$aqb = AQB::for('doc', $collection)
			0 ignored issues – show Bug introduced 2019-11-22 10:01 UTC by Report Bug Copy Issue Report It seems like `get()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
39			->filter($filter)
			0 ignored issues – show Documentation introduced 2019-11-22 10:01 UTC by Report Bug Copy Issue Report `$filter` is of type `array`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
40			->limit(1)
41			->return('true')
42			->get();
43
44			$command->aqb = $aqb;
45
46			return $command;
47			}
48
49			/**
50			* Compile AQL to rename an attribute, if the new name isn't already in use.
51			*
52			* @param string $collection
53			* @param Fluent $command
54			* @return Fluent
55			*/
56			public function compileRenameAttribute($collection, Fluent $command)
57			{
58			$bindings['@collection'] = $collection;
			0 ignored issues – show Coding Style Comprehensibility introduced 2019-11-22 10:01 UTC by Report Bug Copy Issue Report `$bindings` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$bindings = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
59
60			$bindings['from'] = $this->wrapBindVar($command->to);
61			$bindings['to'] = $this->wrapBindVar($command->from);
62
63			$filter = [
64			['doc.'.$command->from, '!=', 'null'],
65			['doc.'.$command->to],
66			];
67
68			$aqb = AQB::for('doc', $collection)
			0 ignored issues – show Bug introduced 2019-11-22 10:01 UTC by Report Bug Copy Issue Report It seems like `update()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
69			->filter($filter)
			0 ignored issues – show Documentation introduced 2019-11-22 10:01 UTC by Report Bug Copy Issue Report `$filter` is of type `array<integer,array<inte...,{\"0\":\"string\"}>"}>`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
70			->update(
71			'doc',
72			[
73			$command->from => 'null',
74			$command->to => 'doc.'.$command->from,
75			],
76			$collection)
77			->options(['keepNull' => true])
78			->get();
79
80			$command->aqb = $aqb;
81
82			return $command;
83			}
84
85			/**
86			* Compile AQL to drop one or more attributes.
87			*
88			* @param string $collection
89			* @param Fluent $command
90			* @return Fluent
91			*/
92			public function compileDropAttribute($collection, Fluent $command)
93			{
94			$filter = [];
95			if (is_string($command->attributes)) {
96			$command->attributes = [$command->attributes];
97			}
98
99			$data = [];
100			foreach ($command->attributes as $attribute) {
101			$filter[] = ['doc.'.$attribute, '!=', 'null', 'OR'];
102			$data[$attribute] = 'null';
103			}
104			$aqb = AQB::for('doc', $collection)
			0 ignored issues – show Bug introduced 2019-11-22 10:01 UTC by Report Bug Copy Issue Report It seems like `update()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
105			->filter($filter)
			0 ignored issues – show Documentation introduced 2019-11-22 10:01 UTC by Report Bug Copy Issue Report `$filter` is of type `array`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
106			->update('doc', $data, $collection)
107			->options(['keepNull' => false])
108			->get();
109
110			$command->aqb = $aqb;
111
112			return $command;
113			}
114
115			/**
116			* Prepare a bindVar for inclusion in an AQL query.
117			*
118			* @param $attribute
119			* @return string
120			*/
121			public function wrapBindVar($attribute)
122			{
123			$attribute = trim($attribute);
124			if (strpos($attribute, '@') === 0) {
125			$attribute = "`$attribute`";
126			}
127
128			return $attribute;
129			}
130			}
131

LaravelFreelancerNL / laravel-arangodb

Branch — master (1fae15)

Grammar::wrapBindVar() A

Complexity

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Duplication

Importance

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