'decimal:2', 'dispatched_quantity' => 'decimal:2', 'received_quantity' => 'decimal:2', 'damaged_quantity' => 'decimal:2', 'lost_quantity' => 'decimal:2', ]; } public function transfer(): BelongsTo { return $this->belongsTo(MaterialTransfer::class, 'material_transfer_id'); } public function material(): BelongsTo { return $this->belongsTo(Material::class); } }