eiru_purchases/controllers/helpers/purchase_order.py

# -*- coding: utf-8 -*-
from openerp.http import request as r

def create_purchase_order(supplier_id, cart_items, date_order, currency_id, pricelist_id, payment_term_id=None):

    def get_product_obj(product_id):
        return r.env['product.product'].browse(product_id)

    lines = []

    for item in cart_items:
        product = get_product_obj(item.get('id'))

        lines += [[0, False, {
            'name': item.get('name'),
            'date_planned': date_order,
            'product_id': product.id,
            'product_qty': float(item.get('quantity')),
            'price_unit': float(item.get('price')),
            'product_uom': product.uom_id.id
        }]]

    values = {
        'name': '/',
        'partner_id': supplier_id,
        'order_line': lines,
        'date_order': datetime.utcnow().strftime(DATETIME_FORMAT),
        'currency_id': currency_id,
        'pricelist_id': pricelist_id,
        'payment_term_id': payment_term_id,
        'location_id': self.get_stock_location_id(),
        'invoice_method': 'order'
    }

    return request.env['purchase.order'].create(values)


def confirm_purchase_order(purchase_order_id):
    po = r.env['purchase.order'].browse(purchase_order_id)
    po.action_purchase_confirm()

    for picking in po.picking_ids:
            picking.force_assign()
            picking.action_done()

    po.write({
        'state': 'done'
    })