Passed
Pull Request — master (#186)
by Maxim
13:22
created

FromConveyorSchemaProvider::clear()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 1
nc 1
nop 0
dl 0
loc 3
ccs 2
cts 2
cp 1
crap 1
rs 10
c 1
b 0
f 0
1
<?php
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declare(strict_types=1);
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namespace Yiisoft\Yii\Cycle\Schema\Provider;
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use Closure;
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use Cycle\Database\DatabaseProviderInterface;
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use Cycle\Schema\Compiler;
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use Cycle\Schema\GeneratorInterface;
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use Cycle\Schema\Provider\SchemaProviderInterface;
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use Cycle\Schema\Registry;
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use Yiisoft\Yii\Cycle\Schema\SchemaConveyorInterface;
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final class FromConveyorSchemaProvider implements SchemaProviderInterface
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{
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    /**
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     * Additional generators when reading Schema
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     *
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     * @var Closure[]|GeneratorInterface[]|string[]
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     */
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    private array $generators = [];
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    public function __construct(
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        private SchemaConveyorInterface $conveyor,
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        private DatabaseProviderInterface $dbal,
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    ) {
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    }
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    public function withConfig(array $config): self
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    {
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        $new = clone $this;
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        $new->generators = $config['generators'] ?? [];
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        return $new;
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    }
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    public function read(?SchemaProviderInterface $nextProvider = null): ?array
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    {
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        $generators = $this->getGenerators();
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        $schema = (new Compiler())->compile(new Registry($this->dbal), $generators);
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        return count($schema) !== 0 || $nextProvider === null ? $schema : $nextProvider->read();
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    }
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    public function clear(): bool
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    {
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        return false;
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    }
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    private function getGenerators(): array
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    {
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        $conveyor = clone $this->conveyor;
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        // add generators to userland stage
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        foreach ($this->generators as $generator) {
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            $conveyor->addGenerator(SchemaConveyorInterface::STAGE_USERLAND, $generator);
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        }
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        return $conveyor->getGenerators();
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    }
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}
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