<?php

namespace Maatwebsite\Excel\Cache;

use Illuminate\Support\Facades\Cache;
use Psr\SimpleCache\CacheInterface;

class BatchCache implements CacheInterface
{
    /**
     * @var CacheInterface
     */
    protected $cache;

    /**
     * @var MemoryCache
     */
    protected $memory;

    /**
     * @var null|int|\DateInterval|callable
     */
    protected $defaultTTL = null;

    /**
     * @param  CacheInterface  $cache
     * @param  MemoryCache  $memory
     * @param  null|int|\DateInterval|callable  $defaultTTL
     */
    public function __construct(
        CacheInterface $cache,
        MemoryCache $memory,
        null|int|\DateInterval|callable $defaultTTL = null
    ) {
        $this->cache      = $cache;
        $this->memory     = $memory;
        $this->defaultTTL = $defaultTTL;
    }

    public function __sleep()
    {
        return ['memory'];
    }

    public function __wakeup()
    {
        $this->cache = Cache::driver(
            config('excel.cache.illuminate.store')
        );
    }

    /**
     * {@inheritdoc}
     */
    public function get(string $key, mixed $default = null): mixed
    {
        if ($this->memory->has($key)) {
            return $this->memory->get($key);
        }

        return $this->cache->get($key, $default);
    }

    /**
     * {@inheritdoc}
     */
    public function set(string $key, mixed $value, null|int|\DateInterval $ttl = null): bool
    {
        if (func_num_args() === 2) {
            $ttl = value($this->defaultTTL);
        }

        $this->memory->set($key, $value, $ttl);

        if ($this->memory->reachedMemoryLimit()) {
            return $this->cache->setMultiple($this->memory->flush(), $ttl);
        }

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function delete(string $key): bool
    {
        if ($this->memory->has($key)) {
            return $this->memory->delete($key);
        }

        return $this->cache->delete($key);
    }

    /**
     * {@inheritdoc}
     */
    public function clear(): bool
    {
        $this->memory->clear();

        return $this->cache->clear();
    }

    /**
     * {@inheritdoc}
     */
    public function getMultiple(iterable $keys, mixed $default = null): iterable
    {
        // Check if all keys are still in memory
        $memory              = $this->memory->getMultiple($keys, $default);
        $actualItemsInMemory = count(array_filter($memory));

        if ($actualItemsInMemory === count($keys)) {
            return $memory;
        }

        // Get all rows from cache if none is hold in memory.
        if ($actualItemsInMemory === 0) {
            return $this->cache->getMultiple($keys, $default);
        }

        // Add missing values from cache.
        foreach ($this->cache->getMultiple($keys, $default) as $key => $value) {
            if (null !== $value) {
                $memory[$key] = $value;
            }
        }

        return $memory;
    }

    /**
     * {@inheritdoc}
     */
    public function setMultiple(iterable $values, null|int|\DateInterval $ttl = null): bool
    {
        if (func_num_args() === 1) {
            $ttl = value($this->defaultTTL);
        }

        $this->memory->setMultiple($values, $ttl);

        if ($this->memory->reachedMemoryLimit()) {
            return $this->cache->setMultiple($this->memory->flush(), $ttl);
        }

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function deleteMultiple(iterable $keys): bool
    {
        $keys = is_array($keys) ? $keys : iterator_to_array($keys);

        $this->memory->deleteMultiple($keys);

        return $this->cache->deleteMultiple($keys);
    }

    /**
     * {@inheritdoc}
     */
    public function has(string $key): bool
    {
        if ($this->memory->has($key)) {
            return true;
        }

        return $this->cache->has($key);
    }
}

• [F] BatchCache.php
  Delete
• [F] BatchCacheDeprecated.php
  Delete
• [F] CacheManager.php
  Delete
• [F] MemoryCache.php
  Delete
• [F] MemoryCacheDeprecated.php
  Delete

Contact Section

Get in Touch with Us for Any Questions or Support

We’d love to hear from you! Whether you have questions, feedback, or need support, our team is here to help. Reach out to us via email, phone, or visit our office. We’re committed to providing you with exceptional service and ensuring your experience with NFC Pay is seamless and satisfying. Let’s connect!

Name*

Email*

Message*

Send Message

Our Location

20-22 Wenlock Road, England, N1 7GU

Call us on: +03601 885399

Our office hours Monday–Friday, 9am - 9pm

Email us directly

support@example.com