eiru_pos/controllers/res_config.py

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

_MODEL = 'res.config.settings'


def get_pos_config():
    config = request.env[_MODEL].search([], limit=1, order='id desc')
    config = config.get_default_settings([])

    return {
        'imageType': config.get('image_type'),
        'allowCurrencyExchange': config.get('allow_currency_exchange'),
        'viewCurrencyExchanges': config.get('view_currency_exchanges'),
        'allowChangeUser': config.get('allow_change_user'),
        'allowChangeDate': config.get('allow_change_date'),
        'allowPricelist': config.get('allow_pricelist'),
        'currencies': [
            {
                'id': currency.id,
                'name': currency.display_name,
                'symbol': currency.symbol,
                'position': currency.position,
                'rateSilent': currency.rate_silent,
                'decimalSeparator': currency.decimal_separator,
                'decimalPlaces': currency.decimal_places,
                'thousandsSeparator': currency.thousands_separator
            } for currency in request.env['res.currency'].browse(config.get('currency_ids'))
        ]
    }


def save_pos_config(kw):
    values = {}
    
    if kw.get('setting') == 'imageType':
        values['image_type'] = ('big', 'small')[kw.get('value', False)]
    
    if kw.get('setting') == 'allowCurrencyExchange':
        values['allow_currency_exchange'] = kw.get('value', False)
    
    if kw.get('setting') == 'viewCurrencyExchanges':
        values['view_currency_exchanges'] = kw.get('value', False)

    settings = request.env[_MODEL].search([], limit=1, order='id desc')

    if settings:
        settings.write(values)
    else:
        settings = settings.create(values)

    settings.execute()
    
    return get_pos_config()