'integer', 'inventory_id' => 'integer', 'quantity' => 'integer', 'tracks_inventory' => 'boolean', ]; } /** @return BelongsTo */ public function reservation(): BelongsTo { return $this->belongsTo(StockReservation::class, 'stock_reservation_id'); } /** @return BelongsTo */ public function inventory(): BelongsTo { return $this->belongsTo(Inventory::class); } }