DealerLvl::None, 'is_manager' => false, ]; protected $casts = [ 'lvl' => DealerLvl::class, 'is_manager' => 'bool', 'start_at' => 'datetime', 'end_at' => 'datetime', 'status' => DealerManagerSubsidyStatus::class, ]; protected $fillable = [ 'user_id', 'lvl', 'is_manager', 'total_amount', 'real_amount', 'fee', 'fee_rate', 'start_at', 'end_at', 'status', 'remark', ]; }