clinic/netforce_clinic/models/department_product.py

from netforce.model import Model, fields

class DepartmentProduct(Model):
    _name="clinic.department.product"
    _string="Department Product"
    _key=['product_id','department_id']
    _fields={
        "product_id": fields.Many2One("product","Product", required=True),
        "department_id": fields.Many2One("clinic.department","Working Department", required=True),
        "stock_journal_id": fields.Many2One("stock.journal","Stock Journal",required=True),
    }
    
    def get_location(self,department_id,product_id,context={}):
        for obj in self.search_browse([]):
            if obj.department_id.id==department_id and obj.product_id.id==product_id:
                return {
                    'wh_loc_id': obj.stock_journal_id.location_from_id.id,
                    'cust_loc_id': obj.stock_journal_id.location_to_id.id,
                    'journal_id': obj.stock_journal_id.id,
                }

DepartmentProduct.register()