ValueCaster::castValue() - Code Metrics - Inspection of "Cast nested collections" - spatie/data-transfer-object - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#117)

by Craig

created 2020-05-31 18:40 UTC

ValueCaster::castValue() A

↳ Parent: ValueCaster

Complexity

Conditions	4
Paths	6

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	20
rs	9.6
c	0
b	0
f	0
cc	4
nc	6
nop	2

<?php

namespace Spatie\DataTransferObject;

class ValueCaster
{
    public function cast($value, FieldValidator $validator)
    {
        return $this->shouldBeCastToCollection($value)
            ? $this->castCollection($value, $validator->allowedArrayTypes, $this->collectionType($validator->allowedTypes))
            : $this->castValue($value, $validator->allowedTypes);
    }

    public function castValue($value, array $allowedTypes)
    {
        $castTo = null;

        foreach ($allowedTypes as $type) {
            if (! is_subclass_of($type, DataTransferObject::class)) {
                continue;
            }

            $castTo = $type;

            break;
        }

        if (! $castTo) {
            return $value;
        }

        return new $castTo($value);
    }

    public function castCollection($values, array $allowedArrayTypes, string $collectionClass = null)
    {
        $castTo = null;

        foreach ($allowedArrayTypes as $type) {
            if (! is_subclass_of($type, DataTransferObject::class)) {
                continue;
            }

            $castTo = $type;

            break;
        }

        if (! $castTo) {
            return $values;
        }

        $casts = [];

        foreach ($values as $value) {
            $casts[] = new $castTo($value);
        }

        return $collectionClass ? new $collectionClass($casts) : $casts;
    }

    public function collectionType(array $types): string
    {
        foreach ($types as $type) {
            if (is_subclass_of($type, DataTransferObjectCollection::class)) {
                return $type;
            }
        }

        return false;
    }

    public function shouldBeCastToCollection(array $values): bool
    {
        if (empty($values)) {
            return false;
        }

        foreach ($values as $key => $value) {
            if (is_string($key)) {
                return false;
            }

            if (! is_array($value)) {
                return false;
            }
        }

        return true;
    }
}


1			<?php
2
3			namespace Spatie\DataTransferObject;
4
5			class ValueCaster
6			{
7			public function cast($value, FieldValidator $validator)
8			{
9			return $this->shouldBeCastToCollection($value)
10			? $this->castCollection($value, $validator->allowedArrayTypes, $this->collectionType($validator->allowedTypes))
11			: $this->castValue($value, $validator->allowedTypes);
12			}
13
14			public function castValue($value, array $allowedTypes)
15			{
16			$castTo = null;
17
18			foreach ($allowedTypes as $type) {
19			if (! is_subclass_of($type, DataTransferObject::class)) {
20			continue;
21			}
22
23			$castTo = $type;
24
25			break;
26			}
27
28			if (! $castTo) {
29			return $value;
30			}
31
32			return new $castTo($value);
33			}
34
35			public function castCollection($values, array $allowedArrayTypes, string $collectionClass = null)
36			{
37			$castTo = null;
38
39			foreach ($allowedArrayTypes as $type) {
40			if (! is_subclass_of($type, DataTransferObject::class)) {
41			continue;
42			}
43
44			$castTo = $type;
45
46			break;
47			}
48
49			if (! $castTo) {
50			return $values;
51			}
52
53			$casts = [];
54
55			foreach ($values as $value) {
56			$casts[] = new $castTo($value);
57			}
58
59			return $collectionClass ? new $collectionClass($casts) : $casts;
60			}
61
62			public function collectionType(array $types): string
63			{
64			foreach ($types as $type) {
65			if (is_subclass_of($type, DataTransferObjectCollection::class)) {
66			return $type;
67			}
68			}
69
70			return false;
71			}
72
73			public function shouldBeCastToCollection(array $values): bool
74			{
75			if (empty($values)) {
76			return false;
77			}
78
79			foreach ($values as $key => $value) {
80			if (is_string($key)) {
81			return false;
82			}
83
84			if (! is_array($value)) {
85			return false;
86			}
87			}
88
89			return true;
90			}
91			}
92

spatie / data-transfer-object

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Pull Request — master (#117)

ValueCaster::castValue() A

Complexity

Size

Duplication

Importance

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