H-l0w

/// <summary>
        /// Increments quantity in the local WarehouseItemStock table.
        /// </summary>
        private async Task IncrementLocalQuantity(WarehouseItem warehouseItem, decimal quantityChange)
        {
            await using var context = await _dbContextFactory.CreateDbContextAsync();
            var stock = await context.Set<WarehouseItemStock>()
                .FirstOrDefaultAsync(s => s.WarehouseItemId == warehouseItem.Id);

            if (stock == null)