SchemaAttribute::typeHint() - Code Metrics - Inspection of "Added get language in Schema" - flexphp/flex-schema - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( 562875...7cd02c )

by Freddie

created 2020-07-20 20:05 UTC

SchemaAttribute::typeHint() A

↳ Parent: SchemaAttribute

Complexity

Conditions	2
Paths	2

Size

Total Lines	27
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	21
nc	2
nop	0
dl	0
loc	27
ccs	5
cts	5
cp	1
crap	2
rs	9.584
c	0
b	0
f	0

<?php declare(strict_types=1);
/*
 * This file is part of FlexPHP.
 *
 * (c) Freddie Gar <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace FlexPHP\Schema;

use FlexPHP\Schema\Constants\Keyword;
use FlexPHP\Schema\Constants\Rule;
use FlexPHP\Schema\Validations\SchemaAttributeValidation;

final class SchemaAttribute implements SchemaAttributeInterface
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var string
     */
    private $dataType;

    /**
     * @var array<string, mixed>
     */
    private $constraints = [];

    /**
     * @param mixed $constraints
     */
    public function __construct(string $name, string $dataType, $constraints = null)
    {
        $this->setName($name);
        $this->setDataType($dataType);
        $this->setConstraints($constraints);

        $this->validate();
    }

    public function name(): string
    {
        return $this->name;
    }

    public function dataType(): string
    {
        return $this->dataType;
    }

    public function constraints(): array
    {
        return $this->constraints;
    }

    public function type(): ?string
    {
        return $this->constraints[Rule::TYPE] ?? null;
    }

    public function isRequired(): bool
    {
        return (bool)($this->constraints[Rule::REQUIRED] ?? false);
    }

    public function minLength(): ?int
    {
        return $this->constraints[Rule::MINLENGTH] ?? null;
    }

    public function maxLength(): ?int
    {
        return $this->constraints[Rule::MAXLENGTH] ?? null;
    }

    public function minCheck(): ?int
    {
        return $this->constraints[Rule::MINCHECK] ?? null;
    }

    public function maxCheck(): ?int
    {
        return $this->constraints[Rule::MAXCHECK] ?? null;
    }

    public function min(): ?int
    {
        return $this->constraints[Rule::MIN] ?? null;
    }

    public function max(): ?int
    {
        return $this->constraints[Rule::MAX] ?? null;
    }

    public function equalTo(): ?string
    {
        return $this->constraints[Rule::EQUALTO] ?? null;
    }

    public function isPk(): bool
    {
        return (bool)($this->constraints[Rule::PK] ?? false);
    }

    public function isAi(): bool
    {
        return (bool)($this->constraints[Rule::AI] ?? false);
    }

    public function isFk(): bool
    {
        return (bool)($this->constraints[Rule::FK] ?? false);
    }

    public function fkTable(): ?string
    {
        return $this->constraints[Rule::FK]['table'] ?? null;
    }

    public function fkId(): ?string
    {
        return $this->constraints[Rule::FK]['id'] ?? null;
    }

    public function fkName(): ?string
    {
        return $this->constraints[Rule::FK]['name'] ?? null;
    }

    public function properties(): array
    {
        return [
            Keyword::NAME => $this->name(),
            Keyword::DATATYPE => $this->dataType(),
            Keyword::CONSTRAINTS => $this->constraints(),
        ];
    }

    private function validate(): void
    {
        (new SchemaAttributeValidation($this->properties()))->validate();
    }

    private function setName(string $name): void
    {
        $this->name = $name;
    }

    private function setDataType(string $dataType): void
    {
        $this->dataType = $dataType;
    }

    /**
     * @param mixed $constraints
     */
    private function setConstraints($constraints): void
    {
        if (!empty($constraints)) {
            if (\is_string($constraints)) {
                $this->setConstraintsFromString($constraints);
            } else {
                $this->setConstraintsFromArray($constraints);
            }
        }
    }

    private function setConstraintsFromString(string $constraints): void
    {
        $this->setConstraintsFromArray($this->getConstraintsFromString($constraints));
    }

    private function setConstraintsFromArray(array $constraints): void
    {
        $this->constraints = $this->getConstraintsCast($constraints);
    }

    private function getConstraintsFromString(string $constraints): array
    {
        $_constraints = \explode('|', $constraints);

        /** @var mixed $_constraint */
        foreach ($_constraints as $index => $_constraint) {
            $_rule = \explode(':', $_constraint);

            if (\count($_rule) === 2) {
                [$_name, $_options] = $_rule;

                if (Rule::FK !== $_name && \strpos($_options, ',') !== false) { // Range
                    [$min, $max] = \explode(',', $_options);
                    $_options = \compact('min', 'max');
                } elseif (\preg_match('/^false$/i', $_options)) { // False as string
                    $_options = false;
                } elseif (\preg_match('/^true$/i', $_options)) { // True as string
                    $_options = true;
                }

                $_constraints[$_name] = $_options;
            } else {
                $_constraints[$_rule[0]] = true;
            }

            unset($_constraints[$index]);
        }

        return $_constraints;
    }

    private function getConstraintsCast(array $constraints): array
    {
        foreach ($constraints as $name => $value) {
            if (\is_int($name)) {
                $constraints[$value] = true;
                unset($constraints[$name]);
            } elseif ($name === Rule::CHECK || $name === Rule::LENGTH) {
                $constraints['min' . $name] = (int)$value['min'];
                $constraints['max' . $name] = (int)$value['max'];
                unset($constraints[$name]);
            } elseif ($name === Rule::FK && \is_string($value)) {
                $constraints[$name] = $this->getFkOptions($value);
            } else {
                $constraints[$name] = \is_numeric($value) ? (int)$value : $value;
            }
        }

        return $constraints;
    }

    private function getFkOptions(string $constraint): array
    {
        $_vars = \explode(',', $constraint);
        $fkName = 'name';
        $fkId = 'id';

        switch (\count($_vars)) {
            case 3:
                [$fkTable, $fkName, $fkId] = $_vars;

                break;
            case 2:
                [$fkTable, $fkName] = $_vars;

                break;
            default:
                [$fkTable] = $_vars;

                break;
        }

        return [
            'table' => $fkTable,
            'name' => $fkName,
            'id' => $fkId,
        ];
    }

    public function typeHint(): string
    {
        $typeHintByDataType = [
            'smallint' => 'int',
            'integer' => 'int',
            'float' => 'float',
            'double' => 'float',
            'bool' => 'bool',
            'boolean' => 'bool',
            'date' => '\DateTime',
            'date_immutable' => '\DateTimeImmutable',
            'datetime' => '\DateTime',
            'datetime_immutable' => '\DateTimeImmutable',
            'datetimetz' => '\DateTime',
            'datetimetz_immutable' => '\DateTimeImmutable',
            'time' => '\DateTime',
            'time_immutable' => '\DateTimeImmutable',
            'array' => 'array',
            'simple_array' => 'array',
            'json_array' => 'array',
        ];

        if (isset($typeHintByDataType[$this->dataType()])) {
            return $typeHintByDataType[$this->dataType()];
        }

        return 'string';
    }
}


1		<?php declare(strict_types=1);
2		/*
3		* This file is part of FlexPHP.
4		*
5		* (c) Freddie Gar <[email protected]>
6		*
7		* For the full copyright and license information, please view the LICENSE
8		* file that was distributed with this source code.
9		*/
10		namespace FlexPHP\Schema;
11
12		use FlexPHP\Schema\Constants\Keyword;
13		use FlexPHP\Schema\Constants\Rule;
14		use FlexPHP\Schema\Validations\SchemaAttributeValidation;
15
16		final class SchemaAttribute implements SchemaAttributeInterface
17		{
18		/**
19		* @var string
20		*/
21		private $name;
22
23		/**
24		* @var string
25		*/
26		private $dataType;
27
28		/**
29		* @var array<string, mixed>
30		*/
31		private $constraints = [];
32
33		/**
34		* @param mixed $constraints
35		*/
36	74	public function __construct(string $name, string $dataType, $constraints = null)
37		{
38	74	$this->setName($name);
39	74	$this->setDataType($dataType);
40	74	$this->setConstraints($constraints);
41
42	74	$this->validate();
43	71	}
44
45	74	public function name(): string
46		{
47	74	return $this->name;
48		}
49
50	74	public function dataType(): string
51		{
52	74	return $this->dataType;
53		}
54
55	74	public function constraints(): array
56		{
57	74	return $this->constraints;
58		}
59
60	6	public function type(): ?string
61		{
62	6	return $this->constraints[Rule::TYPE] ?? null;
63		}
64
65	11	public function isRequired(): bool
66		{
67	11	return (bool)($this->constraints[Rule::REQUIRED] ?? false);
68		}
69
70	10	public function minLength(): ?int
71		{
72	10	return $this->constraints[Rule::MINLENGTH] ?? null;
73		}
74
75	10	public function maxLength(): ?int
76		{
77	10	return $this->constraints[Rule::MAXLENGTH] ?? null;
78		}
79
80	10	public function minCheck(): ?int
81		{
82	10	return $this->constraints[Rule::MINCHECK] ?? null;
83		}
84
85	10	public function maxCheck(): ?int
86		{
87	10	return $this->constraints[Rule::MAXCHECK] ?? null;
88		}
89
90	8	public function min(): ?int
91		{
92	8	return $this->constraints[Rule::MIN] ?? null;
93		}
94
95	8	public function max(): ?int
96		{
97	8	return $this->constraints[Rule::MAX] ?? null;
98		}
99
100	6	public function equalTo(): ?string
101		{
102	6	return $this->constraints[Rule::EQUALTO] ?? null;
103		}
104
105	12	public function isPk(): bool
106		{
107	12	return (bool)($this->constraints[Rule::PK] ?? false);
108		}
109
110	9	public function isAi(): bool
111		{
112	9	return (bool)($this->constraints[Rule::AI] ?? false);
113		}
114
115	10	public function isFk(): bool
116		{
117	10	return (bool)($this->constraints[Rule::FK] ?? false);
118		}
119
120	10	public function fkTable(): ?string
121		{
122	10	return $this->constraints[Rule::FK]['table'] ?? null;
123		}
124
125	10	public function fkId(): ?string
126		{
127	10	return $this->constraints[Rule::FK]['id'] ?? null;
128		}
129
130	10	public function fkName(): ?string
131		{
132	10	return $this->constraints[Rule::FK]['name'] ?? null;
133		}
134
135	74	public function properties(): array
136		{
137		return [
138	74	Keyword::NAME => $this->name(),
139	74	Keyword::DATATYPE => $this->dataType(),
140	74	Keyword::CONSTRAINTS => $this->constraints(),
141		];
142		}
143
144	74	private function validate(): void
145		{
146	74	(new SchemaAttributeValidation($this->properties()))->validate();
147	71	}
148
149	74	private function setName(string $name): void
150		{
151	74	$this->name = $name;
152	74	}
153
154	74	private function setDataType(string $dataType): void
155		{
156	74	$this->dataType = $dataType;
157	74	}
158
159		/**
160		* @param mixed $constraints
161		*/
162	74	private function setConstraints($constraints): void
163		{
164	74	if (!empty($constraints)) {
165	57	if (\is_string($constraints)) {
166	27	$this->setConstraintsFromString($constraints);
167		} else {
168	30	$this->setConstraintsFromArray($constraints);
169		}
170		}
171	74	}
172
173	27	private function setConstraintsFromString(string $constraints): void
174		{
175	27	$this->setConstraintsFromArray($this->getConstraintsFromString($constraints));
176	27	}
177
178	57	private function setConstraintsFromArray(array $constraints): void
179		{
180	57	$this->constraints = $this->getConstraintsCast($constraints);
181	57	}
182
183	27	private function getConstraintsFromString(string $constraints): array
184		{
185	27	$_constraints = \explode('\|', $constraints);
186
187		/** @var mixed $_constraint */
188	27	foreach ($_constraints as $index => $_constraint) {
189	27	$_rule = \explode(':', $_constraint);
190
191	27	if (\count($_rule) === 2) {
192	24	[$_name, $_options] = $_rule;
193
194	24	if (Rule::FK !== $_name && \strpos($_options, ',') !== false) { // Range
195	2	[$min, $max] = \explode(',', $_options);
196	2	$_options = \compact('min', 'max');
197	22	} elseif (\preg_match('/^false$/i', $_options)) { // False as string
198	6	$_options = false;
199	19	} elseif (\preg_match('/^true$/i', $_options)) { // True as string
200	7	$_options = true;
201		}
202
203	24	$_constraints[$_name] = $_options;
204		} else {
205	7	$_constraints[$_rule[0]] = true;
206		}
207
208	27	unset($_constraints[$index]);
209		}
210
211	27	return $_constraints;
212		}
213
214	57	private function getConstraintsCast(array $constraints): array
215		{
216	57	foreach ($constraints as $name => $value) {
217	57	if (\is_int($name)) {
218	5	$constraints[$value] = true;
219	5	unset($constraints[$name]);
220	54	} elseif ($name === Rule::CHECK \|\| $name === Rule::LENGTH) {
221	4	$constraints['min' . $name] = (int)$value['min'];
222	4	$constraints['max' . $name] = (int)$value['max'];
223	4	unset($constraints[$name]);
224	50	} elseif ($name === Rule::FK && \is_string($value)) {
225	9	$constraints[$name] = $this->getFkOptions($value);
226		} else {
227	57	$constraints[$name] = \is_numeric($value) ? (int)$value : $value;
228		}
229		}
230
231	57	return $constraints;
232		}
233
234	9	private function getFkOptions(string $constraint): array
235		{
236	9	$_vars = \explode(',', $constraint);
237	9	$fkName = 'name';
238	9	$fkId = 'id';
239
240	9	switch (\count($_vars)) {
241	9	case 3:
242	3	[$fkTable, $fkName, $fkId] = $_vars;
243
244	3	break;
245	6	case 2:
246	4	[$fkTable, $fkName] = $_vars;
247
248	4	break;
249		default:
250	2	[$fkTable] = $_vars;
251
252	2	break;
253		}
254
255		return [
256	9	'table' => $fkTable,
257	9	'name' => $fkName,
258	9	'id' => $fkId,
259		];
260		}
261
262	11	public function typeHint(): string
263		{
264		$typeHintByDataType = [
265	11	'smallint' => 'int',
266		'integer' => 'int',
267		'float' => 'float',
268		'double' => 'float',
269		'bool' => 'bool',
270		'boolean' => 'bool',
271		'date' => '\DateTime',
272		'date_immutable' => '\DateTimeImmutable',
273		'datetime' => '\DateTime',
274		'datetime_immutable' => '\DateTimeImmutable',
275		'datetimetz' => '\DateTime',
276		'datetimetz_immutable' => '\DateTimeImmutable',
277		'time' => '\DateTime',
278		'time_immutable' => '\DateTimeImmutable',
279		'array' => 'array',
280		'simple_array' => 'array',
281		'json_array' => 'array',
282		];
283
284	11	if (isset($typeHintByDataType[$this->dataType()])) {
285	8	return $typeHintByDataType[$this->dataType()];
286		}
287
288	3	return 'string';
289		}
290		}
291

flexphp / flex-schema

Push — develop ( 562875...7cd02c )

SchemaAttribute::typeHint() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like