<?php
/**
 * cache.php
 * Copyright (c) 2019 james@firefly-iii.org.
 *
 * This file is part of Firefly III (https://github.com/firefly-iii).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

return [
    /*
    |--------------------------------------------------------------------------
    | Default Cache Store
    |--------------------------------------------------------------------------
    |
    | This option controls the default cache connection that gets used while
    | using this caching library. This connection is used when another is
    | not explicitly specified when executing a given caching function.
    |
    | Supported: "apc", "array", "database", "file", "memcached", "redis"
    |
    */

    'default' => envNonEmpty('CACHE_DRIVER', 'file'),

    /*
    |--------------------------------------------------------------------------
    | Cache Stores
    |--------------------------------------------------------------------------
    |
    | Here you may define all of the cache "stores" for your application as
    | well as their drivers. You may even define multiple stores for the
    | same cache driver to group types of items stored in your caches.
    |
    */

    'stores'  => [
        'apc'       => [
            'driver' => 'apc',
        ],

        'array'     => [
            'driver'    => 'array',
            'serialize' => false,
        ],

        'database'  => [
            'driver'     => 'database',
            'table'      => 'cache',
            'connection' => null,
        ],

        'file'      => [
            'driver' => 'file',
            'path'   => storage_path('framework/cache/data'),
        ],

        'memcached' => [
            'driver'        => 'memcached',
            'persistent_id' => env('MEMCACHED_PERSISTENT_ID'),
            'sasl'          => [
                env('MEMCACHED_USERNAME'),
                env('MEMCACHED_PASSWORD'),
            ],
            'options'       => [
                // Memcached::OPT_CONNECT_TIMEOUT  => 2000,
            ],
            'servers'       => [
                [
                    'host'   => env('MEMCACHED_HOST', '127.0.0.1'),
                    'port'   => (int)env('MEMCACHED_PORT', 11211),
                    'weight' => 100,
                ],
            ],
        ],

        'redis'     => [
            'driver'     => 'redis',
            'connection' => 'default',
        ],
        'dynamodb'  => [
            'driver'   => 'dynamodb',
            'key'      => env('AWS_ACCESS_KEY_ID'),
            'secret'   => env('AWS_SECRET_ACCESS_KEY'),
            'region'   => env('AWS_DEFAULT_REGION', 'us-east-1'),
            'table'    => env('DYNAMODB_CACHE_TABLE', 'cache'),
            'endpoint' => env('DYNAMODB_ENDPOINT'),
        ],
    ],

    /*
    |--------------------------------------------------------------------------
    | Cache Key Prefix
    |--------------------------------------------------------------------------
    |
    | When utilizing a RAM based store such as APC or Memcached, there might
    | be other applications utilizing the same cache. So, we'll specify a
    | value to get prefixed to all our keys so we can avoid collisions.
    |
    */

    'prefix'  => env('CACHE_PREFIX', 'firefly'),
];
