from odoo import models
from odoo.osv.expression import AND


class MrpBom(models.Model):
    _inherit = 'mrp.bom'

    def _bom_subcontract_find(self, product, picking_type=None, company_id=False, bom_type='subcontract', subcontractor=False):
        domain = self._bom_find_domain(product, picking_type=picking_type, company_id=company_id, bom_type=bom_type)
        if self.env.context.get('stock_picking') == 'outsourcing':
            return self.search(domain, order='sequence, product_id, id', limit=1)
        if subcontractor:
            domain = AND([domain, [('subcontractor_ids', 'parent_of', subcontractor.ids)]])
            return self.search(domain, order='sequence, product_id, id', limit=1)
        else:
            return self.env['mrp.bom']