79 lines
2.9 KiB
Python
79 lines
2.9 KiB
Python
# -*- encoding: utf-8 -*-
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##############################################################################
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#
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# Copyright (c) 2004-2007 TINY SPRL. (http://tiny.be) All Rights Reserved.
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#
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# $Id: account.py 1005 2005-07-25 08:41:42Z nicoe $
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#
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# WARNING: This program as such is intended to be used by professional
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# programmers who take the whole responsability of assessing all potential
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# consequences resulting from its eventual inadequacies and bugs
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# End users who are looking for a ready-to-use solution with commercial
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# garantees and support are strongly adviced to contract a Free Software
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# Service Company
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#
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# This program is Free Software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (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, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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##############################################################################
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from osv import fields, osv
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import mx.DateTime
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from mx.DateTime import RelativeDateTime
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class account_payment_term(osv.osv):
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_name = "account.payment.term"
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_inherit = "account.payment.term"
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_columns = {
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'cash_discount_ids': fields.one2many('account.cash.discount', 'payment_id', 'Cash Discounts'),
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}
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def get_discounts(self,cr,uid,id,base_date, context={}):
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"""
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return the list of (date,percentage) ordered by date for the
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payment term with the corresponding id. return [] if no cash
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discount are defined. base_date is the date from where the
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discounts are computed.
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"""
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pt = self.browse(cr, uid, id, context)
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if not pt.cash_discount_ids:
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return []
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res=[]
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for d in pt.cash_discount_ids:
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res.append(
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((mx.DateTime.strptime(base_date,'%Y-%m-%d') +\
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RelativeDateTime(days=d.delay+1)).strftime("%Y-%m-%d"),
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d.discount)
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)
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res.sort(cmp=lambda x,y: cmp(x[0],y[0]))
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return res
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account_payment_term()
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class account_cash_discount(osv.osv):
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_name = "account.cash.discount"
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_description = "Cash Discount" #A reduction in the price if payment is made within a stipulated period.
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_columns = {
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'name': fields.char('Name', size=32),
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'delay': fields.integer('Number of Days', required=True),
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'discount': fields.float('Discount (%)', digits=(16,6),required=True),
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'payment_id': fields.many2one('account.payment.term','Associated Payment Term'),
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'credit_account_id': fields.many2one('account.account', 'Credit Account'),
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'debit_account_id': fields.many2one('account.account', 'Debit Account'),
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}
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account_cash_discount()
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