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Generator::error()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
eloc 1
dl 0
loc 3
ccs 0
cts 0
cp 0
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 1
crap 2
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<?php
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declare(strict_types=1);
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namespace VGirol\JsonApiFaker;
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use VGirol\JsonApiFaker\Contract\GeneratorContract;
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use VGirol\JsonApiFaker\Factory\CollectionFactory;
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use VGirol\JsonApiFaker\Factory\DocumentFactory;
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use VGirol\JsonApiFaker\Factory\ErrorFactory;
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use VGirol\JsonApiFaker\Factory\JsonapiFactory;
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use VGirol\JsonApiFaker\Factory\RelationshipFactory;
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use VGirol\JsonApiFaker\Factory\ResourceIdentifierFactory;
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use VGirol\JsonApiFaker\Factory\ResourceObjectFactory;
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/**
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 * This class is an helper to generate factories.
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 */
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class Generator implements GeneratorContract
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{
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    /**
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     * All the available factories
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     *
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     * @var array<string,string>
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     */
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    private $factories;
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    /**
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     * Class constructor
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     */
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    public function __construct()
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    {
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        $this->setDefaultFactories();
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    }
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    /**
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     * @inheritDoc
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     */
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    public function setFactory(string $key, ?string $class)
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    {
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        $this->factories[$key] = $class;
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        return $this;
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    }
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    /**
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     * @inheritDoc
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     */
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    public function create(string $alias, ...$args)
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    {
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        $className = $this->getClassName($alias);
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        $factory = new $className(...$args);
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        $factory->setGenerator($this);
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        return $factory;
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    }
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    /**
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     * @inheritDoc
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     */
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    public function collection(...$args)
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    {
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        return $this->create('collection', ...$args);
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    }
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    /**
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     * @inheritDoc
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     */
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    public function document(...$args)
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    {
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        return $this->create('document', ...$args);
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    }
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    /**
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     * @inheritDoc
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     */
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    public function error(...$args)
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    {
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        return $this->create('error', ...$args);
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    }
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    /**
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     * @inheritDoc
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     */
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    public function jsonapiObject(...$args)
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    {
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        return $this->create('jsonapi', ...$args);
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    }
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    /**
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     * @inheritDoc
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     */
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    public function relationship(...$args)
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    {
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        return $this->create('relationship', ...$args);
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    }
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    /**
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     * @inheritDoc
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     */
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    public function resourceIdentifier(...$args)
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    {
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        return $this->create('resource-identifier', ...$args);
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    }
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    /**
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     * @inheritDoc
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     */
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    public function resourceObject(...$args)
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    {
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        return $this->create('resource-object', ...$args);
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    }
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    /**
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     * Set the default factories.
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     *
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     * @return void
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     */
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    private function setDefaultFactories()
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    {
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        $this->factories = [
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            'collection' => CollectionFactory::class,
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            'document' => DocumentFactory::class,
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            'error' => ErrorFactory::class,
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            'jsonapi' => JsonapiFactory::class,
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            'relationship' => RelationshipFactory::class,
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            'resource-identifier' => ResourceIdentifierFactory::class,
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            'resource-object' => ResourceObjectFactory::class
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        ];
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    }
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    /**
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     * Retrieve the factory class name
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     *
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     * @param string $key
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     *
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     * @return string
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     * @throws \Exception
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     */
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    private function getClassName(string $key): string
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    {
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        if (!array_key_exists($key, $this->factories)) {
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            throw new \Exception(
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                sprintf(Messages::FACTORY_INEXISTANT_KEY, $key)
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            );
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        }
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        if ($this->factories[$key] === null) {
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            throw new \Exception(
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                sprintf(Messages::FACTORY_FORBIDDEN_KEY, $key)
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            );
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        }
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        return $this->factories[$key];
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    }
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}
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