eiru_purchases/controllers/helpers/res_currency.py

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


def check_base_currency():
    base_currency = r.env['res.currency'].search([('base', '=', True)])

    if not base_currency:
        r.env.user.company_id.currency_id.write({
            'base': True
        })


def get_currency_id(journal_id):
    j = r.env['account.journal'].browse(journal_id)
    return j.default_debit_account_id.currency_id.id or j.default_debit_account_id.company_currency_id.id


def get_base_currency():
    currency = r.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
    }