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# -*- encoding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import time
import netsvc
from osv import fields, osv
import ir
import datetime
import calendar
import pooler
import mx.DateTime
from mx.DateTime import RelativeDateTime
from tools import config
class account_invoice_line(osv.osv):
_inherit = "account.invoice.line"
_columns = {
'exise_amt' : fields.float('Exise Amount', digits=(16,2)),
}
account_invoice_line()
class account_invoice(osv.osv):
_inherit = "account.invoice"
def _amount_untaxed(self, cr, uid, ids, name, args, context={}):
id_set=",".join(map(str,ids))
cr.execute("SELECT s.id,COALESCE(SUM(l.price_unit*l.quantity*(100-l.discount))/100.0,0)::decimal(16,2) AS amount FROM account_invoice s LEFT OUTER JOIN account_invoice_line l ON (s.id=l.invoice_id) WHERE s.id IN ("+id_set+") GROUP BY s.id ")
res=dict(cr.fetchall())
return res
def _amount_tax(self, cr, uid, ids, name, args, context={}):
id_set=",".join(map(str,ids))
cr.execute("SELECT s.id,COALESCE(SUM(l.amount),0)::decimal(16,2) AS amount FROM account_invoice s LEFT OUTER JOIN account_invoice_tax l ON (s.id=l.invoice_id) WHERE s.id IN ("+id_set+") GROUP BY s.id ")
res=dict(cr.fetchall())
excise_amount=self._excise_amount(cr, uid, ids, name, args, context)
res[ids[0]]=res[ids[0]]-excise_amount.get(ids[0],0.0)
return res
def _excise_amount(self, cr, uid, ids, name, args, context={}):
res={}
total=0
child_total=0
final_total=0
for id in ids:
for line in self.browse(cr,uid,id).invoice_line:
exice=[]
for tax in line.invoice_line_tax_id:
if tax.tax_group == 'excise':
exice.append(tax)
read_data=self.read(cr,uid,id,['name','address_invoice_id','partner_id'])
for tax in self.pool.get('account.tax').compute(cr, uid, exice, (line.price_unit* (1-(line.discount or 0.0)/100.0)), line.quantity, read_data.get('address_invoice_id',False)[0], line.product_id, read_data.get('partner_id',False)[0]):
total+= tax and tax.get('amount',0.0)
res[id] = total
return res
def _get_type(self, cr, uid, context={}):
type = context.get('retail_tax', 'tax')
return type
def _amount_total(self, cr, uid, ids, name, args, context={}):
others = self.browse(cr,uid,ids)[0].other_amount
untax = self._amount_untaxed(cr, uid, ids, name, args, context)
tax = self._amount_tax(cr, uid, ids, name, args, context)
excise=self._excise_amount(cr, uid, ids, name, args, context)
res = {}
for id in ids:
res[id] = untax.get(id,0.0) + tax.get(id,0.0) + excise.get(id,0.0) + others
return res
_columns = {
'retail_tax': fields.selection([
('retail','Retail'),
('tax','Tax'),
('local_retail','Local Retail'),
('service','Service'),
],'Invoice', select=True, readonly=True, states={'draft':[('readonly',False)]}),
'latest_date':fields.datetime('Latest Date'),
'amount_untaxed': fields.function(_amount_untaxed, method=True, digits=(16,2),string='Untaxed', store=True),
'amount_tax': fields.function(_amount_tax, method=True, string='Tax', store=True),
'amount_total': fields.function(_amount_total, method=True, string='Total', store=True),
'excise_amount': fields.function(_excise_amount, method=True,store=True, digits=(16,2),string='Excise'),
'other_amount' : fields.float('Others', digits=(16,2)),
}
_defaults = {
'retail_tax': _get_type,
'latest_date': lambda *a: time.strftime("%Y-%m-%d %H:%M:%S"),
}
def onchange_date_invoice(self, cr, uid, ids, date_invoice,latest_date):
res={'value':{}}
if not latest_date:
return res
if not date_invoice :
date_invoice = self._defaults["date_invoice"](cr,uid,{})
data = {}
data1 = mx.DateTime.strptime(date_invoice,'%Y-%m-%d')
data2=mx.DateTime.strptime(latest_date,'%Y-%m-%d %H:%M:%S')
bree = datetime.datetime(data1.year, data1.month, data1.day)
nat = datetime.datetime(data2.year, data2.month, data2.day, data2.hour, data2.minute,int(data2.second))
data3=datetime.datetime(data1.year, data1.month, data1.day,data2.hour, data2.minute,int(data2.second))
return {'value':{'latest_date':str(data3)}}
def action_number(self, cr, uid, ids, *args):
cr.execute('SELECT id, retail_tax, type, number, move_id, reference ' \
'FROM account_invoice ' \
'WHERE id IN ('+','.join(map(str,ids))+')')
records = cr.fetchall()
for (id, retail_tax, invtype, number, move_id, reference) in records:
if not number:
if retail_tax == 'local_retail':
retail_tax = 'tax'
if invtype in ('out_invoice','out_refund'):
number = self.pool.get('ir.sequence').get(cr, uid,'invoice.' + invtype + '.' + retail_tax)
if not number:
number = self.pool.get('ir.sequence').get(cr, uid,
'account.invoice.' + invtype)
else:
number = self.pool.get('ir.sequence').get(cr, uid,
'account.invoice.' + invtype)
if type in ('in_invoice', 'in_refund'):
ref = reference
else:
ref = self._convert_ref(cr, uid, number)
cr.execute('UPDATE account_invoice SET number=%s ' \
'WHERE id=%d', (number, id))
cr.execute('UPDATE account_move_line SET ref=%s ' \
'WHERE move_id=%d AND (ref is null OR ref = \'\')',
(ref, move_id))
cr.execute('UPDATE account_analytic_line SET ref=%s ' \
'FROM account_move_line ' \
'WHERE account_move_line.move_id = %d ' \
'AND account_analytic_line.move_id = account_move_line.id',
(ref, move_id))
return True
account_invoice()
class account_tax(osv.osv):
_inherit = "account.tax"
_columns = {
'tax_group': fields.selection([('vat','VAT'),('other','Other'),('excise','Excise')], 'Tax Group', help="If a default tax if given in the partner it only override taxes from account (or product) of the same group."),
}
account_tax()
class account_invoice_tax(osv.osv):
_inherit = "account.invoice.tax"
def compute(self, cr, uid, invoice_id,context={}):
tax_grouped = {}
tax_obj = self.pool.get('account.tax')
cur_obj = self.pool.get('res.currency')
inv = self.pool.get('account.invoice').browse(cr, uid, invoice_id)
cur = inv.currency_id
company_currency = inv.company_id.currency_id.id
temp=[]
for line in inv.invoice_line:
flg=0
final_total=0.0
exice_ids=[]
other_ids=[]
price_unit = 0.0
final_price=False
for tax_line in line.invoice_line_tax_id:
if tax_line.tax_group == 'excise':
exice_ids.append(tax_line)
else:
other_ids.append(tax_line)
if len(exice_ids)>0:
for tax in tax_obj.compute(cr, uid, exice_ids, (line.price_unit* (1-(line.discount or 0.0)/100.0)), line.quantity, inv.address_invoice_id.id, line.product_id, inv.partner_id):
val={}
val['invoice_id'] = inv.id
val['name'] = tax['name']
val['amount'] = cur_obj.round(cr, uid, cur, tax['amount'])
val['manual'] = False
val['sequence'] = tax['sequence']
val['base'] = tax['price_unit'] * line['quantity']
if inv.type in ('out_invoice','in_invoice'):
val['base_code_id'] = tax['base_code_id']
val['tax_code_id'] = tax['tax_code_id']
val['base_amount'] = cur_obj.compute(cr, uid, inv.currency_id.id, company_currency, val['base'] * tax['base_sign'], context={'date': inv.date_invoice})
val['tax_amount'] = cur_obj.compute(cr, uid, inv.currency_id.id, company_currency, val['amount'] * tax['tax_sign'], context={'date': inv.date_invoice})
val['account_id'] = tax['account_collected_id'] or line.account_id.id
else:
val['base_code_id'] = tax['ref_base_code_id']
val['tax_code_id'] = tax['ref_tax_code_id']
val['base_amount'] = cur_obj.compute(cr, uid, inv.currency_id.id, company_currency, val['base'] * tax['ref_base_sign'], context={'date': inv.date_invoice})
val['tax_amount'] = cur_obj.compute(cr, uid, inv.currency_id.id, company_currency, val['amount'] * tax['ref_tax_sign'], context={'date': inv.date_invoice})
val['account_id'] = tax['account_paid_id'] or line.account_id.id
key = (val['tax_code_id'], val['base_code_id'], val['account_id'])
if not key in tax_grouped:
tax_grouped[key] = val
else:
tax_grouped[key]['amount'] += val['amount']
tax_grouped[key]['base'] += val['base']
tax_grouped[key]['base_amount'] += val['base_amount']
tax_grouped[key]['tax_amount'] += val['tax_amount']
final_total+= val and val.get('tax_amount',0.0)
flg=1
final_price=(final_total+line.price_subtotal)/line.quantity
if final_price:
self.pool.get('account.invoice.line').write(cr, uid, line.id,{'exise_amt':final_price})
if len(other_ids)>0:
if flg:
price_unit = final_price and final_price
else:
price_unit = (line.price_unit* (1-(line.discount or 0.0)/100.0))
for tax in tax_obj.compute(cr, uid, other_ids, price_unit, line.quantity, inv.address_invoice_id.id, line.product_id, inv.partner_id):
val={}
val['invoice_id'] = inv.id
val['name'] = tax['name']
val['amount'] = cur_obj.round(cr, uid, cur, tax['amount'])
val['manual'] = False
val['sequence'] = tax['sequence']
val['base'] = tax['price_unit'] * line['quantity']
if inv.type in ('out_invoice','in_invoice'):
val['base_code_id'] = tax['base_code_id']
val['tax_code_id'] = tax['tax_code_id']
val['base_amount'] = cur_obj.compute(cr, uid, inv.currency_id.id, company_currency, val['base'] * tax['base_sign'], context={'date': inv.date_invoice})
val['tax_amount'] = cur_obj.compute(cr, uid, inv.currency_id.id, company_currency, val['amount'] * tax['tax_sign'], context={'date': inv.date_invoice})
val['account_id'] = tax['account_collected_id'] or line.account_id.id
else:
val['base_code_id'] = tax['ref_base_code_id']
val['tax_code_id'] = tax['ref_tax_code_id']
val['base_amount'] = cur_obj.compute(cr, uid, inv.currency_id.id, company_currency, val['base'] * tax['ref_base_sign'], context={'date': inv.date_invoice})
val['tax_amount'] = cur_obj.compute(cr, uid, inv.currency_id.id, company_currency, val['amount'] * tax['ref_tax_sign'], context={'date': inv.date_invoice})
val['account_id'] = tax['account_paid_id'] or line.account_id.id
key = (val['tax_code_id'], val['base_code_id'], val['account_id'])
if not key in tax_grouped:
tax_grouped[key] = val
else:
tax_grouped[key]['amount'] += val['amount']
tax_grouped[key]['base'] += val['base']
tax_grouped[key]['base_amount'] += val['base_amount']
tax_grouped[key]['tax_amount'] += val['tax_amount']
return tax_grouped
account_invoice_tax()
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