SignpostMarv\DaftObject\DaftObjectMemoryRepository

Complexity

Total Complexity

18

Size/Duplication

Total Lines	125
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	RecallDaftObject()	0	7	2
A	RemoveDaftObjectById()	0	4	2
A	ForgetDaftObjectById()	0	4	2
A	RememberDaftObject()	0	7	1
A	RememberDaftObjectData()	0	10	2
A	RecallDaftObjectOrThrow()	0	17	2
A	RemoveDaftObjectByHashId()	0	6	2
A	RecallDaftObjectFromData()	0	15	3
A	ForgetDaftObjectByHashId()	0	4	2

<?php
/**
* Base daft objects.
*
* @author SignpostMarv
*/
declare(strict_types=1);

namespace SignpostMarv\DaftObject;

/**
* @template T as SuitableForRepositoryType
*
* @template-extends AbstractDaftObjectRepository<T>
*/
class DaftObjectMemoryRepository extends AbstractDaftObjectRepository
{
    const BOOL_DEFAULT_ASSUMEDOESNOTEXIST = false;

    /**
    * {@inheritdoc}
    *
    * @psalm-param T $object
    */
    public function RememberDaftObject(SuitableForRepositoryType $object) : void
    {
        $hashId = $object::DaftObjectIdHash($object);

        $this->memory[$hashId] = $object;

        $this->RememberDaftObjectData($object);
    }

    public function ForgetDaftObjectById($id) : void
    {
        $this->ForgetDaftObjectByHashId($this->type::DaftObjectIdValuesHash(
            is_array($id) ? $id : [$id]
        ));
    }

    public function RemoveDaftObjectById($id) : void
    {
        $this->RemoveDaftObjectByHashId($this->type::DaftObjectIdValuesHash(
            is_array($id) ? $id : [$id]
        ));
    }

    /**
    * {@inheritdoc}
    *
    * @psalm-return T|null
    */
    public function RecallDaftObject($id) : ? SuitableForRepositoryType
    {
        $hashId = $this->type::DaftObjectIdValuesHash(
            is_array($id) ? $id : [$id]
        );

        return $this->memory[$hashId] ?? $this->RecallDaftObjectFromData($id);
    }

    /**
    * {@inheritdoc}
    *
    * @psalm-return T
    */
    final public function RecallDaftObjectOrThrow($id) : SuitableForRepositoryType
    {
        $out = static::RecallDaftObject($id);

The method SignpostMarv\DaftObject\DaftObjectMemoryRepository::RecallDaftObject() is not static, but was called statically.

        if (is_null($out)) {
            throw new DaftObjectNotRecalledException(
                'Argument 1 passed to ' .
                DaftObjectRepository::class .
                '::RecallDaftObjectOrThrow() did not resolve to an instance of ' .
                SuitableForRepositoryType::class .
                ' from ' .
                static::class .
                '::RecallDaftObject()'
            );
        }

        return $out;
    }

    /**
    * {@inheritdoc}
    *
    * @psalm-param T $object
    */
    public function RememberDaftObjectData(
        SuitableForRepositoryType $object,
        bool $assumeDoesNotExist = self::BOOL_DEFAULT_ASSUMEDOESNOTEXIST
    ) : void {
        $hashId = $object::DaftObjectIdHash($object);

        $this->data[$hashId] = [];

        foreach ($object::DaftObjectPublicGetters() as $property) {
            $this->data[$hashId][$property] = $object->__get($property);
        }
    }

    /**
    * Recalls the corresponding daft object instance from cached data.
    *
    * @param scalar|(scalar|array|object|null)[] $id
    *
    * @psalm-return T|null
    */
    protected function RecallDaftObjectFromData($id) : ? SuitableForRepositoryType
    {
        $hashId = $this->type::DaftObjectIdValuesHash(
            is_array($id) ? $id : [$id]
        );

        if (isset($this->data[$hashId])) {
            $type = $this->type;

            $out = new $type($this->data[$hashId]);

            return $out;
        }

        return null;
    }

    private function ForgetDaftObjectByHashId(string $hashId) : void
    {
        if (true === isset($this->memory[$hashId])) {
            unset($this->memory[$hashId]);
        }
    }

    private function RemoveDaftObjectByHashId(string $hashId) : void
    {
        $this->ForgetDaftObjectByHashId($hashId);

        if (true === isset($this->data[$hashId])) {
            unset($this->data[$hashId]);
        }
    }
}