Overriding Ability to Change Price, Qty and Discount in BB2.0 Forms

In BlueBox2.0, we have a 6 settings at item_data level which control whether their item price/qty/discount can be edited in forms. This protects the buying or selling price of an item, as well as stopping staff from discounting items that they shouldn't or changing the tax/vat codes on items that they shouldn't.

Up until now this setting has been global and no user was able to get around these controls if they were set. Now we have a new permission at bb_sales and bb_procurement level which allows this to be bypassed.

Simply setting a user with the permissions bb_sales-can_change_form_prices_qty_and_discount or bb_procurement-can_change_form_prices_qty_and_discount will then allow them to edit these fields where others cannot.

Note that any users who currently have bb_sales-all/admin and bb_procurement-all/admin will also inherit this new ability.