eiru_pos/controllers/res_currency.py

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


def check_base_currency():
    company_currency = request.env.user.company_id.currency_id
    other_currencies = request.env['res.currency'].search([('base', '=', True), ('id', '!=', company_currency.id)])

    if other_currencies:
        for c in other_currencies:
            c.write({
                'base': False
            })

    if not company_currency.base:
        company_currency.write({
            'base': True
        })


def get_base_currency():
    currency = request.env.user.company_id.currency_id

    return {
        'id': currency.id,
        'name': currency.display_name,
        'base': currency.base,
        'symbol': currency.symbol,
        'position': currency.position,
        'rateSilent': currency.rate_silent,
        'decimalSeparator': currency.decimal_separator,
        'decimalPlaces': currency.decimal_places,
        'thousandsSeparator': currency.thousands_separator
    }