RecordSchema::getRelations() - Code Metrics - Inspection of "improvements in dbal" - spiral/components - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — feature/pre-split (f1ffcf)

by Anton

created 2017-01-04 16:49 UTC

RecordSchema::getRelations() A

↳ Parent: RecordSchema

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	0
dl	0
loc	4
rs	10
c	0
b	0
f	0

<?php
/**
 * components
 *
 * @author    Wolfy-J
 */
namespace Spiral\ORM\Schemas;

use Doctrine\Common\Inflector\Inflector;
use Spiral\Database\Schemas\Prototypes\AbstractTable;
use Spiral\Models\Reflections\ReflectionEntity;
use Spiral\ORM\Configs\MutatorsConfig;
use Spiral\ORM\Entities\RecordInstantiator;
use Spiral\ORM\Exceptions\DefinitionException;
use Spiral\ORM\Helpers\ColumnRenderer;
use Spiral\ORM\Record;
use Spiral\ORM\Schemas\Definitions\IndexDefinition;

class RecordSchema implements SchemaInterface
{
    /**
     * @var ReflectionEntity
     */
    private $reflection;

    /**
     * @invisible
     * @var MutatorsConfig
     */
    private $mutatorsConfig;

    /**
     * @var ColumnRenderer
     */
    private $renderer;

    /**
     * @param ReflectionEntity    $reflection
     * @param MutatorsConfig      $mutators
     * @param ColumnRenderer|null $rendered
     */
    public function __construct(
        ReflectionEntity $reflection,
        MutatorsConfig $mutators,
        ColumnRenderer $rendered = null
    ) {
        $this->reflection = $reflection;
        $this->mutatorsConfig = $mutators;
        $this->renderer = $rendered ?? new ColumnRenderer();
    }

    /**
     * {@inheritdoc}
     */
    public function getClass(): string
    {
        return $this->reflection->getName();
    }

    /**
     * @return ReflectionEntity
     */
    public function getReflection(): ReflectionEntity
    {
        return $this->reflection;
    }

    /**
     * {@inheritdoc}
     */
    public function getInstantiator(): string
    {
        return $this->reflection->getProperty('instantiator') ?? RecordInstantiator::class;
    }

    /**
     * {@inheritdoc}
     */
    public function getDatabase()
    {
        $database = $this->reflection->getProperty('database');
        if (empty($database)) {
            //Empty database to be used
            return null;
        }

        return $database;
    }

    /**
     * {@inheritdoc}
     */
    public function getTable(): string
    {
        $table = $this->reflection->getProperty('table');
        if (empty($table)) {
            //Generate collection using short class name
            $table = Inflector::camelize($this->reflection->getShortName());
            $table = Inflector::pluralize($table);
        }

        return $table;
    }

    /**
     * Returns set of declared indexes.
     *
     * Example:
     * const INDEXES = [
     *      [self::UNIQUE, 'email'],
     *      [self::INDEX, 'status', 'balance'],
     *      [self::INDEX, 'public_id']
     * ];
     *
     * @do generator
     *
     * @return \Generator|IndexDefinition[]
     *
     * @throws DefinitionException
     */
    public function getIndexes(): \Generator
    {
        $definitions = $this->reflection->getProperty('indexes') ?? [];

        foreach ($definitions as $definition) {
            yield $this->castIndex($definition);
        }
    }

    /**
     * {@inheritdoc}
     */
    public function renderTable(AbstractTable $table): AbstractTable
    {
        return $this->renderer->renderColumns(
            $this->getFields(),
            $this->createDefaults(),
            $table
        );
    }

    /**
     * {@inheritdoc}
     */
    public function getRelations(): array
    {
        return [];
    }

    /**
     * {@inheritdoc}
     */
    public function packSchema(SchemaBuilder $builder, AbstractTable $table = null): array
    {
        return [];
    }

    /**
     * {@inheritdoc}
     */
    protected function getFields(): array
    {
        $fields = $this->reflection->getSchema();

        foreach ($fields as $field => $type) {
            if ($this->isRelation($type)) {
                unset($fields[$field]);
            }
        }

        return $fields;
    }

    /**
     * Check if field schema/type defines relation.
     *
     * @param mixed $type
     *
     * @return bool
     */
    protected function isRelation($type): bool
    {
        if (is_array($type)) {
            return true;
        }

        return false;
    }

    /**
     * @param array $definition
     *
     * @return IndexDefinition
     *
     * @throws DefinitionException
     */
    protected function castIndex(array $definition)
    {
        $unique = null;
        $columns = [];

        foreach ($definition as $chunk) {
            if ($chunk == Record::INDEX || $chunk == Record::UNIQUE) {
                $unique = $chunk === Record::UNIQUE;
                continue;
            }

            $columns[] = $chunk;
        }

        if (is_null($unique)) {
            throw new DefinitionException(
                "Record '{$this}' has index definition with unspecified index type"
            );
        }

        if (empty($columns)) {
            throw new DefinitionException(
                "Record '{$this}' has index definition without any column associated to"
            );
        }

        return new IndexDefinition($columns, $unique);
    }

    /**
     * Default defined values.
     *
     * @return array
     */
    protected function createDefaults(): array
    {
        //Process defaults
        return $this->reflection->getProperty('defaults') ?? [];
    }
}

1			<?php
2			/**
3			* components
4			*
5			* @author Wolfy-J
6			*/
7			namespace Spiral\ORM\Schemas;
8
9			use Doctrine\Common\Inflector\Inflector;
10			use Spiral\Database\Schemas\Prototypes\AbstractTable;
11			use Spiral\Models\Reflections\ReflectionEntity;
12			use Spiral\ORM\Configs\MutatorsConfig;
13			use Spiral\ORM\Entities\RecordInstantiator;
14			use Spiral\ORM\Exceptions\DefinitionException;
15			use Spiral\ORM\Helpers\ColumnRenderer;
16			use Spiral\ORM\Record;
17			use Spiral\ORM\Schemas\Definitions\IndexDefinition;
18
19			class RecordSchema implements SchemaInterface
20			{
21			/**
22			* @var ReflectionEntity
23			*/
24			private $reflection;
25
26			/**
27			* @invisible
28			* @var MutatorsConfig
29			*/
30			private $mutatorsConfig;
31
32			/**
33			* @var ColumnRenderer
34			*/
35			private $renderer;
36
37			/**
38			* @param ReflectionEntity $reflection
39			* @param MutatorsConfig $mutators
40			* @param ColumnRenderer\|null $rendered
41			*/
42			public function __construct(
43			ReflectionEntity $reflection,
44			MutatorsConfig $mutators,
45			ColumnRenderer $rendered = null
46			) {
47			$this->reflection = $reflection;
48			$this->mutatorsConfig = $mutators;
49			$this->renderer = $rendered ?? new ColumnRenderer();
50			}
51
52			/**
53			* {@inheritdoc}
54			*/
55			public function getClass(): string
56			{
57			return $this->reflection->getName();
58			}
59
60			/**
61			* @return ReflectionEntity
62			*/
63			public function getReflection(): ReflectionEntity
64			{
65			return $this->reflection;
66			}
67
68			/**
69			* {@inheritdoc}
70			*/
71			public function getInstantiator(): string
72			{
73			return $this->reflection->getProperty('instantiator') ?? RecordInstantiator::class;
74			}
75
76			/**
77			* {@inheritdoc}
78			*/
79			public function getDatabase()
80			{
81			$database = $this->reflection->getProperty('database');
82			if (empty($database)) {
83			//Empty database to be used
84			return null;
85			}
86
87			return $database;
88			}
89
90			/**
91			* {@inheritdoc}
92			*/
93			public function getTable(): string
94			{
95			$table = $this->reflection->getProperty('table');
96			if (empty($table)) {
97			//Generate collection using short class name
98			$table = Inflector::camelize($this->reflection->getShortName());
99			$table = Inflector::pluralize($table);
100			}
101
102			return $table;
103			}
104
105			/**
106			* Returns set of declared indexes.
107			*
108			* Example:
109			* const INDEXES = [
110			* [self::UNIQUE, 'email'],
111			* [self::INDEX, 'status', 'balance'],
112			* [self::INDEX, 'public_id']
113			* ];
114			*
115			* @do generator
116			*
117			* @return \Generator\|IndexDefinition[]
118			*
119			* @throws DefinitionException
120			*/
121			public function getIndexes(): \Generator
122			{
123			$definitions = $this->reflection->getProperty('indexes') ?? [];
124
125			foreach ($definitions as $definition) {
126			yield $this->castIndex($definition);
127			}
128			}
129
130			/**
131			* {@inheritdoc}
132			*/
133			public function renderTable(AbstractTable $table): AbstractTable
134			{
135			return $this->renderer->renderColumns(
136			$this->getFields(),
137			$this->createDefaults(),
138			$table
139			);
140			}
141
142			/**
143			* {@inheritdoc}
144			*/
145			public function getRelations(): array
146			{
147			return [];
148			}
149
150			/**
151			* {@inheritdoc}
152			*/
153			public function packSchema(SchemaBuilder $builder, AbstractTable $table = null): array
154			{
155			return [];
156			}
157
158			/**
159			* {@inheritdoc}
160			*/
161			protected function getFields(): array
162			{
163			$fields = $this->reflection->getSchema();
164
165			foreach ($fields as $field => $type) {
166			if ($this->isRelation($type)) {
167			unset($fields[$field]);
168			}
169			}
170
171			return $fields;
172			}
173
174			/**
175			* Check if field schema/type defines relation.
176			*
177			* @param mixed $type
178			*
179			* @return bool
180			*/
181			protected function isRelation($type): bool
182			{
183			if (is_array($type)) {
184			return true;
185			}
186
187			return false;
188			}
189
190			/**
191			* @param array $definition
192			*
193			* @return IndexDefinition
194			*
195			* @throws DefinitionException
196			*/
197			protected function castIndex(array $definition)
198			{
199			$unique = null;
200			$columns = [];
201
202			foreach ($definition as $chunk) {
203			if ($chunk == Record::INDEX \|\| $chunk == Record::UNIQUE) {
204			$unique = $chunk === Record::UNIQUE;
205			continue;
206			}
207
208			$columns[] = $chunk;
209			}
210
211			if (is_null($unique)) {
212			throw new DefinitionException(
213			"Record '{$this}' has index definition with unspecified index type"
214			);
215			}
216
217			if (empty($columns)) {
218			throw new DefinitionException(
219			"Record '{$this}' has index definition without any column associated to"
220			);
221			}
222
223			return new IndexDefinition($columns, $unique);
224			}
225
226			/**
227			* Default defined values.
228			*
229			* @return array
230			*/
231			protected function createDefaults(): array
232			{
233			//Process defaults
234			return $this->reflection->getProperty('defaults') ?? [];
235			}
236			}

spiral / components

Branch — feature/pre-split (f1ffcf)

RecordSchema::getRelations() A

Complexity

Size

Duplication

Importance

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