<?php

/*
|--------------------------------------------------------------------------
| Backup
|--------------------------------------------------------------------------
|
| Settings for `php artisan takeone:backup`.
|
| The database and the media library are backed up by DIFFERENT mechanisms on
| purpose. The database is small and must be captured as a consistent
| point-in-time snapshot, so it is copied in full on every run. The media
| library is gigabytes of immutable uploads, so it is mirrored incrementally
| and only when asked — tarring it nightly would burn hours of CPU and fill
| the disk with near-identical archives.
|
*/

return [

    // Where snapshots are written. Lives under /data, which is git-ignored, so
    // a backup can never be committed by accident.
    'path' => env('BACKUP_PATH', base_path('data/backups')),

    /*
    |--------------------------------------------------------------------------
    | Retention
    |--------------------------------------------------------------------------
    |
    | Artifacts older than retain_days are pruned, but the newest keep_minimum
    | are ALWAYS kept regardless of age — a box that sat idle for a month must
    | still have something to restore from.
    |
    */
    'retain_days' => (int) env('BACKUP_RETAIN_DAYS', 14),
    'keep_minimum' => (int) env('BACKUP_KEEP_MINIMUM', 3),

    /*
    |--------------------------------------------------------------------------
    | Off-server copy
    |--------------------------------------------------------------------------
    |
    | A filesystems.php disk name. A snapshot sitting on the same disk as the
    | data survives a bad migration but not a dead disk, so set this to a
    | remote disk. The command warns on every run while it is unset.
    |
    */
    'disk' => env('BACKUP_DISK'),

    /*
    |--------------------------------------------------------------------------
    | Media library
    |--------------------------------------------------------------------------
    |
    | Uploaded video is the irreplaceable asset here — it cannot be regenerated
    | from anything. It is mirrored with rsync (incremental, resumable) to
    | media_destination, which should be a NAS mount or another machine.
    |
    | Only runs when --media is passed AND a destination is set.
    |
    | media_delete stays false by default: a mirror that deletes is one bad
    | path away from erasing the copy it was meant to protect.
    |
    */
    'media_paths' => [
        base_path('data/app/users'),
        base_path('data/app/public'),
    ],

    'media_destination' => env('BACKUP_MEDIA_DEST'),

    'media_delete' => (bool) env('BACKUP_MEDIA_DELETE', false),

];