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stockwarehouseproductormodooV8
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Md. Tanzilul Hasan Khan

I need to get product quantity on product onchange. There is a model stock_quant, which records all quantity activity.

How can I get the available quantity of the product? I am writing following function and getting stock_quantity lines but not sure how to filter out the available quantity - 

    @api.multi    
    @api.onchange('product_id')    
    def product_location_change(self):
        if self.product_id:
            stock_qty_obj = self.env['stock.quant']            
            stock_qty_lines = stock_qty_obj.search([['product_id', '=', self.product_id.id]])            
            print stock_qty_lines
             # TODO: GET AVAILABLE QUANTITY OF THE PRODUCT
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Md. Tanzilul Hasan Khan
Author Best Answer

For All Warehouse this is how the quantity can be checked:

product = self.env['product.product'].browse(PRODUCT_ID)
available_qty = product.qty_available

For specific warehouse/location:

product = self.env['product.product'].browse(PRODUCT_ID)
available_qty = product.with_context({'warehouse' : WAREHOUSE_ID}).qty_available
available_qty = product.with_context({'location' : LOCATION_ID}).qty_available


Other fields are:

Forecasted Stock => virtual_available
Incoming Stock => incoming
Outgoing Stock => outgoing

I added necessary quantity to my function.


More details are here - http://stackoverflow.com/questions/40210605/how-to-get-products-available-quantity-odoo-v8-and-v9




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Usman Farzand

if i want to specific company so whats my query ?

Arian Shariat

Something odd happens using this. if you do it for two warehouses both results will be the same results as the first one. any ideas whats the problem?

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Jaime Vasquez
Best Answer

Add a loop to the stock lines:

def product_location_change(self):
        if self.product_id:
            stock_qty_obj = self.env['stock.quant']                        
            stock_qty_lines = stock_qty_obj.search([['product_id', '=', self.product_id.id]])
            print stock_qty_lines            
            # TODO: GET AVAILABLE QUANTITY OF THE PRODUCT                
            
            available_quantity = 0            
            for row in stock_qty_lines:
 available_quantity += row.quantity #change for your quantity field
            
            print available_quantity


HTH

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Md. Tanzilul Hasan Khan
Author

I am not asking to sum up my models line item. I know this already.

Want to find out the product quantity from stock_qty or stock_move table with locations.

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Vijay Maurya
Best Answer

This module will help you

https://www.odoo.com/apps/modules/10.0/product_qty_in_multi_warehouse/

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Md. Tanzilul Hasan Khan
Author

Thanks. But I have already solved.

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