addons/account_check_writing/account_voucher.py

   1 # -*- coding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    OpenERP, Open Source Management Solution
   5 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
   6 #
   7 #    This program is free software: you can redistribute it and/or modify
   8 #    it under the terms of the GNU Affero General Public License as
   9 #    published by the Free Software Foundation, either version 3 of the
  10 #    License, or (at your option) any later version.
  11 #
  12 #    This program is distributed in the hope that it will be useful,
  13 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #    GNU Affero General Public License for more details.
  16 #
  17 #    You should have received a copy of the GNU Affero General Public License
  18 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 #
  20 ##############################################################################
  21
  22 from openerp.osv import osv,fields
  23 from openerp.tools.translate import _
  24 from openerp.tools.amount_to_text_en import amount_to_text
  25 from lxml import etree
  26
  27 class account_voucher(osv.osv):
  28     _inherit = 'account.voucher'
  29
  30     def _make_journal_search(self, cr, uid, ttype, context=None):
  31         if context is None:
  32             context = {}
  33         journal_pool = self.pool.get('account.journal')
  34         if context.get('write_check',False) :
  35             return journal_pool.search(cr, uid, [('allow_check_writing', '=', True)], limit=1)
  36         return journal_pool.search(cr, uid, [('type', '=', ttype)], limit=1)
  37
  38     _columns = {
  39         'amount_in_word' : fields.char("Amount in Word" , size=128, readonly=True, states={'draft':[('readonly',False)]}),
  40         'allow_check' : fields.related('journal_id', 'allow_check_writing', type='boolean', string='Allow Check Writing'),
  41         'number': fields.char('Number', size=32),
  42     }
  43
  44     def _amount_to_text(self, cr, uid, amount, currency_id, context=None):
  45         # Currency complete name is not available in res.currency model
  46         # Exceptions done here (EUR, USD, BRL) cover 75% of cases
  47         # For other currencies, display the currency code
  48         currency = self.pool['res.currency'].browse(cr, uid, currency_id, context=context)
  49         if currency.name.upper() == 'EUR':
  50             currency_name = 'Euro'
  51         elif currency.name.upper() == 'USD':
  52             currency_name = 'Dollars'
  53         elif currency.name.upper() == 'BRL':
  54             currency_name = 'reais'
  55         else:
  56             currency_name = currency.name
  57         #TODO : generic amount_to_text is not ready yet, otherwise language (and country) and currency can be passed
  58         #amount_in_word = amount_to_text(amount, context=context)
  59         return amount_to_text(amount, currency=currency_name)
  60
  61     def onchange_amount(self, cr, uid, ids, amount, rate, partner_id, journal_id, currency_id, ttype, date, payment_rate_currency_id, company_id, context=None):
  62         """ Inherited - add amount_in_word and allow_check_writting in returned value dictionary """
  63         if not context:
  64             context = {}
  65         default = super(account_voucher, self).onchange_amount(cr, uid, ids, amount, rate, partner_id, journal_id, currency_id, ttype, date, payment_rate_currency_id, company_id, context=context)
  66         if 'value' in default:
  67             amount = 'amount' in default['value'] and default['value']['amount'] or amount
  68             amount_in_word = self._amount_to_text(cr, uid, amount, currency_id, context=context)
  69             default['value'].update({'amount_in_word':amount_in_word})
  70             if journal_id:
  71                 allow_check_writing = self.pool.get('account.journal').browse(cr, uid, journal_id, context=context).allow_check_writing
  72                 default['value'].update({'allow_check':allow_check_writing})
  73         return default
  74
  75     def print_check(self, cr, uid, ids, context=None):
  76         if not ids:
  77             return  {}
  78
  79         check_layout_report = {
  80             'top' : 'account.print.check.top',
  81             'middle' : 'account.print.check.middle',
  82             'bottom' : 'account.print.check.bottom',
  83         }
  84
  85         check_layout = self.browse(cr, uid, ids[0], context=context).company_id.check_layout
  86         return {
  87             'type': 'ir.actions.report.xml',
  88             'report_name':check_layout_report[check_layout],
  89             'datas': {
  90                     'model':'account.voucher',
  91                     'id': ids and ids[0] or False,
  92                     'ids': ids and ids or [],
  93                     'report_type': 'pdf'
  94                 },
  95             'nodestroy': True
  96             }
  97     def create(self, cr, uid, vals, context=None):
  98         if vals.get('amount') and vals.get('journal_id') and 'amount_in_word' not in vals:
  99             vals['amount_in_word'] = self._amount_to_text(cr, uid, vals['amount'], vals.get('currency_id') or \
 100                 self.pool['account.journal'].browse(cr, uid, vals['journal_id'], context=context).currency.id or \
 101                 self.pool['res.company'].browse(cr, uid, vals['company_id']).currency_id.id, context=context)
 102         return super(account_voucher, self).create(cr, uid, vals, context=context)
 103
 104     def write(self, cr, uid, ids, vals, context=None):
 105         if vals.get('amount') and vals.get('journal_id') and 'amount_in_word' not in vals:
 106             vals['amount_in_word'] = self._amount_to_text(cr, uid, vals['amount'], vals.get('currency_id') or \
 107                 self.pool['account.journal'].browse(cr, uid, vals['journal_id'], context=context).currency.id or \
 108                 self.pool['res.company'].browse(cr, uid, vals['company_id']).currency_id.id, context=context)
 109         return super(account_voucher, self).write(cr, uid, ids, vals, context=context)
 110
 111     def fields_view_get(self, cr, uid, view_id=None, view_type=False, context=None, toolbar=False, submenu=False):
 112         """
 113             Add domain 'allow_check_writting = True' on journal_id field and remove 'widget = selection' on the same
 114             field because the dynamic domain is not allowed on such widget
 115         """
 116         if not context: context = {}
 117         res = super(account_voucher, self).fields_view_get(cr, uid, view_id=view_id, view_type=view_type, context=context, toolbar=toolbar, submenu=submenu)
 118         doc = etree.XML(res['arch'])
 119         nodes = doc.xpath("//field[@name='journal_id']")
 120         if context.get('write_check', False) :
 121             for node in nodes:
 122                 node.set('domain', "[('type', '=', 'bank'), ('allow_check_writing','=',True)]")
 123                 node.set('widget', '')
 124             res['arch'] = etree.tostring(doc)
 125         return res
 126