228 lines
10 KiB
Python
228 lines
10 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>). All Rights Reserved
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# $Id$
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import wizard
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import pooler
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import osv
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import netsvc
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import time
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from tools.translate import _
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sur_form = '''<?xml version="1.0"?>
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<form string="Credit Note">
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<label string="Are you sure you want to refund this invoice ?" colspan="2"/>
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<newline />
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<field name="date" />
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<field name="period" />
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<field name="description" width="150" />
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</form>'''
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sur_fields = {
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'date': {'string':'Operation date','type':'date', 'required':'False'},
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'period':{'string': 'Force period', 'type': 'many2one',
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'relation': 'account.period', 'required': False},
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'description':{'string':'Description', 'type':'char', 'required':'True'},
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}
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class wiz_refund(wizard.interface):
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def _invoice_refund(self, cr, uid, data, context):
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return self._compute_refund(cr, uid, data, 'refund', context)
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def _invoice_cancel(self, cr, uid, data, context):
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return self._compute_refund(cr, uid, data, 'cancel', context)
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def _invoice_modify(self, cr, uid, data, context):
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return self._compute_refund(cr, uid, data, 'modify', context)
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def _compute_refund(self, cr, uid, data, mode, context):
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form = data['form']
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pool = pooler.get_pool(cr.dbname)
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reconcile_obj = pool.get('account.move.reconcile')
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account_m_line_obj = pool.get('account.move.line')
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created_inv = []
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date = False
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period = False
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description = False
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for inv in pool.get('account.invoice').browse(cr, uid, data['ids']):
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if inv.state in ['draft', 'proforma2', 'cancel']:
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raise wizard.except_wizard(_('Error !'), _('Can not %s draft/proforma/cancel invoice.') % (mode))
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if form['period'] :
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period = form['period']
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else:
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period = inv.period_id and inv.period_id.id or False
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if form['date'] :
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date = form['date']
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if not form['period'] :
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cr.execute("select name from ir_model_fields where model='account.period' and name='company_id'")
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result_query = cr.fetchone()
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if result_query:
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#in multi company mode
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cr.execute("""SELECT id
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from account_period where date('%s')
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between date_start AND date_stop and company_id = %s limit 1 """%(
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form['date'],
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pool.get('res.users').browse(cr,uid,uid).company_id.id
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))
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else:
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#in mono company mode
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cr.execute("""SELECT id
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from account_period where date('%s')
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between date_start AND date_stop limit 1 """%(
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form['date'],
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))
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res = cr.fetchone()
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if res:
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period = res[0]
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else:
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date = inv.date_invoice
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if form['description'] :
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description = form['description']
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else:
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description = inv.name
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if not period:
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raise wizard.except_wizard(_('Data Insufficient !'), _('No Period found on Invoice!'))
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refund_id = pool.get('account.invoice').refund(cr, uid, [inv.id],date, period, description)
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refund = pool.get('account.invoice').browse(cr, uid, refund_id[0])
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# we compute due date
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#!!!due date = date inv date on formdate
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pool.get('account.invoice').write(cr, uid, [refund.id],{'date_due':date,'check_total':inv.check_total})
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created_inv.append(refund_id[0])
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#if inv is paid we unreconcile
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if mode in ('cancel','modify'):
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movelines = inv.move_id.line_id
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#we unreconcile the lines
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to_reconcile_ids = {}
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for line in movelines :
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#if the account of the line is the as the one in the invoice
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#we reconcile
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if line.account_id.id == inv.account_id.id :
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to_reconcile_ids[line.account_id.id] =[line.id]
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if type(line.reconcile_id) != osv.orm.browse_null :
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reconcile_obj.unlink(cr,uid, line.reconcile_id.id)
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#we advance the workflow of the refund to open
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wf_service = netsvc.LocalService('workflow')
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wf_service.trg_validate(uid, 'account.invoice', refund.id, 'invoice_open', cr)
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#we reload the browse record
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refund = pool.get('account.invoice').browse(cr, uid, refund_id[0])
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#we match the line to reconcile
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for tmpline in refund.move_id.line_id :
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if tmpline.account_id.id == inv.account_id.id :
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to_reconcile_ids[tmpline.account_id.id].append(tmpline.id)
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for account in to_reconcile_ids :
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account_m_line_obj.reconcile(cr, uid, to_reconcile_ids[account],
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writeoff_period_id=period,
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writeoff_journal_id=inv.journal_id.id,
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writeoff_acc_id=inv.account_id.id
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)
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#we create a new invoice that is the copy of the original
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if mode == 'modify' :
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invoice = pool.get('account.invoice').read(cr, uid, [inv.id],
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['name', 'type', 'number', 'reference',
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'comment', 'date_due', 'partner_id', 'address_contact_id',
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'address_invoice_id', 'partner_insite','partner_contact',
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'partner_ref', 'payment_term', 'account_id', 'currency_id',
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'invoice_line', 'tax_line', 'journal_id','period_id'
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]
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)
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invoice = invoice[0]
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del invoice['id']
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invoice_lines = pool.get('account.invoice.line').read(cr, uid, invoice['invoice_line'])
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invoice_lines = pool.get('account.invoice')._refund_cleanup_lines(cr, uid, invoice_lines)
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tax_lines = pool.get('account.invoice.tax').read(
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cr, uid, invoice['tax_line'])
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tax_lines = pool.get('account.invoice')._refund_cleanup_lines(cr, uid, tax_lines)
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invoice.update({
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'type': inv.type,
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'date_invoice': date,
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'state': 'draft',
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'number': False,
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'invoice_line': invoice_lines,
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'tax_line': tax_lines,
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'period_id': period,
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'name':description
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})
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#take the id part of the tuple returned for many2one fields
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for field in ('address_contact_id', 'address_invoice_id', 'partner_id',
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'account_id', 'currency_id', 'payment_term', 'journal_id'):
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invoice[field] = invoice[field] and invoice[field][0]
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# create the new invoice
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inv_id = pool.get('account.invoice').create(cr, uid, invoice,{})
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# we compute due date
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if inv.payment_term.id:
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data = pool.get('account.invoice').onchange_payment_term_date_invoice(cr, uid, [inv_id],inv.payment_term.id,date)
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if 'value' in data and data['value']:
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pool.get('account.invoice').write(cr, uid, [inv_id],data['value'])
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created_inv.append(inv_id)
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#we get the view id
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mod_obj = pool.get('ir.model.data')
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act_obj = pool.get('ir.actions.act_window')
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if inv.type == 'out_invoice':
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xml_id = 'action_invoice_tree5'
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elif inv.type == 'in_invoice':
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xml_id = 'action_invoice_tree8'
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elif type == 'out_refund':
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xml_id = 'action_invoice_tree10'
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else:
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xml_id = 'action_invoice_tree12'
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#we get the model
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result = mod_obj._get_id(cr, uid, 'account', xml_id)
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id = mod_obj.read(cr, uid, result, ['res_id'])['res_id']
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# we read the act window
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result = act_obj.read(cr, uid, id)
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result['res_id'] = created_inv
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return result
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states = {
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'init': {
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'actions': [],
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'result': {'type':'form', 'arch':sur_form, 'fields':sur_fields, 'state':[('end','Cancel'),('refund','Refund Invoice'),('cancel_invoice','Cancel Invoice'),('modify_invoice','Modify Invoice')]}
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},
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'refund': {
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'actions': [],
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'result': {'type':'action', 'action':_invoice_refund, 'state':'end'},
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},
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'cancel_invoice': {
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'actions': [],
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'result': {'type':'action', 'action':_invoice_cancel, 'state':'end'},
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},
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'modify_invoice': {
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'actions': [],
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'result': {'type':'action', 'action':_invoice_modify, 'state':'end'},
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},
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}
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wiz_refund('account.invoice.refund')
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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