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<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Support\Facades\Storage;
class File extends Model
{
use HasFactory, SoftDeletes;
protected $fillable = [
'filename_og',
'filename_stored',
'storage_path',
'disk',
'mime_type',
'extension',
'size',
'hash',
'ip_address',
'user_agent',
'is_chunked',
'expires_at',
'is_expired',
];
protected $casts = [
'size' => 'integer',
'download_count' => 'integer',
'is_chunked' => 'boolean',
'is_expired' => 'boolean',
'expires_at' => 'datetime',
'last_downloaded_at' => 'datetime',
];
// Relationships
public function activityLogs()
{
return $this->morphMany(ActivityLog::class, 'loggable');
}
public function downloads()
{
return $this->activityLogs()->where('event_type', 'download');
}
// Accessors
public function getFormattedSizeAttribute()
{
$bytes = $this->size;
$units = ['B', 'KB', 'MB', 'GB', 'TB'];
for ($i = 0; $bytes > 1024 && $i < count($units) - 1; $i++) {
$bytes /= 1024;
}
return round($bytes, 2) . ' ' . $units[$i];
}
public function getDownloadUrlAttribute()
{
return route('files.download', $this);
}
public function getFullPathAttribute()
{
return Storage::disk($this->disk)->path($this->storage_path);
}
// Methods
public function logDownload($ipAddress, $userAgent = null)
{
// Create activity log entry
$this->activityLogs()->create([
'event_type' => 'download',
'ip_address' => $ipAddress,
'user_agent' => $userAgent,
]);
// Update cached counters
$this->increment('download_count');
$this->update(['last_downloaded_at' => now()]);
}
public function setExpiration($days = null)
{
$days = $days ?? config('fileupload.expiration_days');
if (config('fileupload.expiration_enabled')) {
$this->expires_at = now()->addDays((int) $days);
$this->save();
}
}
public function isExpired()
{
return $this->is_expired ||
($this->expires_at && $this->expires_at->isPast());
}
// Scopes
public function scopeNotExpired($query)
{
return $query->where(function ($q) {
$q->where('is_expired', false)
->where(function ($q2) {
$q2->whereNull('expires_at')
->orWhere('expires_at', '>', now());
});
});
}
public function scopeByIp($query, string $ip)
{
return $query->where('ip_address', $ip);
}
}
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