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📁 ..
📄 ApcStore.php(2.46 KB)
📄 ApcWrapper.php(1.93 KB)
📄 ArrayLock.php(2.1 KB)
📄 ArrayStore.php(4.67 KB)
📄 CacheLock.php(1.79 KB)
📄 CacheManager.php(10.64 KB)
📄 CacheServiceProvider.php(1.32 KB)
📁 Console
📄 DatabaseLock.php(3.76 KB)
📄 DatabaseStore.php(10.78 KB)
📄 DynamoDbLock.php(1.54 KB)
📄 DynamoDbStore.php(14.6 KB)
📁 Events
📄 FileLock.php(271 B)
📄 FileStore.php(9.67 KB)
📄 HasCacheLock.php(681 B)
📄 LICENSE.md(1.05 KB)
📄 Lock.php(3.5 KB)
📄 LuaScripts.php(462 B)
📄 MemcachedConnector.php(2.33 KB)
📄 MemcachedLock.php(1.42 KB)
📄 MemcachedStore.php(6.18 KB)
📄 NoLock.php(692 B)
📄 NullStore.php(2.34 KB)
📄 PhpRedisLock.php(829 B)
📄 RateLimiter.php(5.29 KB)
📁 RateLimiting
📄 RedisLock.php(1.73 KB)
📄 RedisStore.php(10.14 KB)
📄 RedisTagSet.php(3.13 KB)
📄 RedisTaggedCache.php(3.03 KB)
📄 Repository.php(16.69 KB)
📄 RetrievesMultipleKeys.php(1.13 KB)
📄 TagSet.php(2.46 KB)
📄 TaggableStore.php(421 B)
📄 TaggedCache.php(2.5 KB)
📄 composer.json(1.49 KB)

Editing: DatabaseLock.php

<?php

namespace Illuminate\Cache;

use Illuminate\Database\Connection;
use Illuminate\Database\QueryException;

class DatabaseLock extends Lock
{
    /**
     * The database connection instance.
     *
     * @var \Illuminate\Database\Connection
     */
    protected $connection;

/**
     * The database table name.
     *
     * @var string
     */
    protected $table;

/**
     * The prune probability odds.
     *
     * @var array
     */
    protected $lottery;

/**
     * The default number of seconds that a lock should be held.
     *
     * @var int
     */
    protected $defaultTimeoutInSeconds;

/**
     * Create a new lock instance.
     *
     * @param  \Illuminate\Database\Connection  $connection
     * @param  string  $table
     * @param  string  $name
     * @param  int  $seconds
     * @param  string|null  $owner
     * @param  array  $lottery
     * @return void
     */
    public function __construct(Connection $connection, $table, $name, $seconds, $owner = null, $lottery = [2, 100], $defaultTimeoutInSeconds = 86400)
    {
        parent::__construct($name, $seconds, $owner);

$this->connection = $connection;
        $this->table = $table;
        $this->lottery = $lottery;
        $this->defaultTimeoutInSeconds = $defaultTimeoutInSeconds;
    }

/**
     * Attempt to acquire the lock.
     *
     * @return bool
     */
    public function acquire()
    {
        try {
            $this->connection->table($this->table)->insert([
                'key' => $this->name,
                'owner' => $this->owner,
                'expiration' => $this->expiresAt(),
            ]);

$acquired = true;
        } catch (QueryException) {
            $updated = $this->connection->table($this->table)
                ->where('key', $this->name)
                ->where(function ($query) {
                    return $query->where('owner', $this->owner)->orWhere('expiration', '<=', time());
                })->update([
                    'owner' => $this->owner,
                    'expiration' => $this->expiresAt(),
                ]);

$acquired = $updated >= 1;
        }

if (random_int(1, $this->lottery[1]) <= $this->lottery[0]) {
            $this->connection->table($this->table)->where('expiration', '<=', time())->delete();
        }

return $acquired;
    }

/**
     * Get the UNIX timestamp indicating when the lock should expire.
     *
     * @return int
     */
    protected function expiresAt()
    {
        $lockTimeout = $this->seconds > 0 ? $this->seconds : $this->defaultTimeoutInSeconds;

return time() + $lockTimeout;
    }

/**
     * Release the lock.
     *
     * @return bool
     */
    public function release()
    {
        if ($this->isOwnedByCurrentProcess()) {
            $this->connection->table($this->table)
                        ->where('key', $this->name)
                        ->where('owner', $this->owner)
                        ->delete();

return true;
        }

return false;
    }

/**
     * Releases this lock in disregard of ownership.
     *
     * @return void
     */
    public function forceRelease()
    {
        $this->connection->table($this->table)
                    ->where('key', $this->name)
                    ->delete();
    }

/**
     * Returns the owner value written into the driver for this lock.
     *
     * @return string
     */
    protected function getCurrentOwner()
    {
        return optional($this->connection->table($this->table)->where('key', $this->name)->first())->owner;
    }

/**
     * Get the name of the database connection being used to manage the lock.
     *
     * @return string
     */
    public function getConnectionName()
    {
        return $this->connection->getName();
    }
}

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Editing: DatabaseLock.php

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