Hi,

If you have only stockable producta you can do it like this, we  have to override load_server_data() function in  point_of_sale/static/src/js/model.js .

Currently the POS have a filter like this, sale_ok tre and available_in_pos true.

return self.fetch(
                'product.product', 
                ['name', 'list_price','price','pos_categ_id', 'taxes_id', 'ean13', 'default_code',
                 'to_weight', 'uom_id', 'uos_id', 'uos_coeff', 'mes_type', 'description_sale', 'description'],
                [['sale_ok','=',true],['available_in_pos','=',true]],
                {pricelist: self.get('shop').pricelist_id[0]} // context for price
            );

To show only the quantity which have quamtity >0, you can add a extra filter here,

return self.fetch(
    'product.product',
    ['name', 'list_price', 'price', 'pos_categ_id', 'taxes_id', 'ean13', 'default_code',
     'to_weight', 'uom_id', 'uos_id', 'uos_coeff', 'mes_type', 'description_sale', 'description'],
    [['sale_ok', '=', true], ['available_in_pos', '=', true], ['qty_available', '>', 0]],
    {pricelist: self.get('shop').pricelist_id[0]} // context for price
);

Thanks

Hi,

I wonder if in your case this behavior is strictly needed. We can avoid costly customization by considering that for POS sales, if the product is not physically in the store then no one can bring it to the teller to scan it. So there is no issue at all. 

hello! i work with odoo13! i want to know how  to remove products from POS if the products are out of stock and automatically add products back if they are back in stock. thank you.

This is required because I actually work as a salesman( in wholesale business), visit my customers and I give my tablet to my customers so that they can select what they want and some customers taunt that if the product is not available it shouldn't be in the POS, and some customers select it even if it is not available. I developed a module that would show how many products there are but the customers still select the products that are out of stock.

We have a module which would definitely help you out.
Please drop me an email regarding the issues at shashikantmane@browseinfo.in
Further, we will discuss there.
Thanks & Regards