Spatie\BinaryUuid\UuidServiceProvider

Complexity

Total Complexity

5

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	8

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	boot()	0	9	1
A	optimizeUuids()	0	10	1
A	createGrammarFromConnection()	0	23	3

<?php

namespace Spatie\BinaryUuid;

use Exception;
use Ramsey\Uuid\Uuid;
use Ramsey\Uuid\UuidFactory;
use Illuminate\Database\Connection;
use Illuminate\Support\ServiceProvider;
use Ramsey\Uuid\Codec\OrderedTimeCodec;
use Illuminate\Database\Schema\Grammars\Grammar;
use Illuminate\Database\Query\Grammars\MySqlGrammar as IlluminateMySqlGrammar;
use Illuminate\Database\Query\Grammars\SQLiteGrammar as IlluminateSQLiteGrammar;

class UuidServiceProvider extends ServiceProvider
{
    public function boot()
    {
        /** @var \Illuminate\Database\Connection $connection */
        $connection = app('db')->connection();

        $connection->setSchemaGrammar($this->createGrammarFromConnection($connection));

        $this->optimizeUuids();
    }

    protected function createGrammarFromConnection(Connection $connection): Grammar
    {
        $queryGrammar = $connection->getQueryGrammar();

        $queryGrammarClass = get_class($queryGrammar);

        if (! in_array($queryGrammarClass, [
            IlluminateMySqlGrammar::class,
            IlluminateSQLiteGrammar::class,
        ])) {
            throw new Exception("There current grammar `$queryGrammarClass` doesn't support binary uuids. Only  MySql and SQLite connections are supported.");
        }

        if ($queryGrammar instanceof IlluminateSQLiteGrammar) {
            $grammar = new SQLiteGrammar();
        } else {
            $grammar = new MySqlGrammar();
        }

        $grammar->setTablePrefix($queryGrammar->getTablePrefix());

        return $grammar;
    }

    protected function optimizeUuids()
    {
        $factory = new UuidFactory();

        $codec = new OrderedTimeCodec($factory->getUuidBuilder());

        $factory->setCodec($codec);

        Uuid::setFactory($factory);
    }
}