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# -*- encoding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2013 credativ Ltd (<http://credativ.co.uk>).
# All Rights Reserved
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from osv import osv, fields
import datetime
class sale_order(osv.osv):
_inherit = 'sale.order'
def _fnct_requested_delivery_dates(self, cr, uid, ids, field_name, arg, context=None):
res = {}
# Return True if any lines have requested_delivery_date set
for order in self.browse(cr, uid, ids, context=context):
res[order.id] = False
for line in order.order_line:
if line.requested_delivery_date:
res[order.id] = True
continue
return res
def write(self, cr, uid, ids, vals, context=None):
if context is None:
context = {}
res = super(sale_order, self).write(cr, uid, ids, vals, context=context)
id_list = isinstance(ids, list) and ids[:] or [ids]
self_browses = self.browse(cr, uid, id_list, context=context)
for self_browse in self_browses:
if self_browse.requested_delivery_date and not self_browse.delivery_date_per_line:
line_pool = self.pool.get('sale.order.line')
lids = line_pool.search(cr, uid, [('order_id', '=', self_browse.id)], context=context)
if lids:
line_pool.write(cr, uid, lids, {'requested_delivery_date' : self_browse.requested_delivery_date}, context=context)
return res
_columns = {
'requested_delivery_dates': fields.function(_fnct_requested_delivery_dates, string='Requested Delivery Dates', type='bool', help="Do any lines have requested delivery dates set?", readonly=True),
'requested_delivery_date' : fields.date('Requested Delivery Date', select=True, help="Date on which customer has requested delivery."),
'delivery_date_per_line':fields.related('company_id', 'delivery_date_per_line', type='boolean', relation='res.company', string='Delivery dates per-line.'),
}
sale_order()
class sale_order_line(osv.osv):
_inherit = 'sale.order.line'
def create(self, cr, uid, vals, context=None):
if context is None:
context = {}
com = vals.get('company_id', False)
if com:
com_pool = self.pool.get('res.company')
com_pool.browse(cr, uid, com, context=context)
if not com.delivery_date_per_line:
order_pool = self.pool.get('sale.order')
order = order_pool.browse(cr, uid, vals.get('order_id'), context=context)
vals.update({'requested_delivery_date' : order.requested_delivery_date})
return super(sale_order_line, self).create(cr, uid, vals, context=context)
def onchange_delay(self, cr, uid, ids, delay, context=None):
context = context or {}
res = {'value':{}}
res['value']['default_delivery_date'] = self._get_single_default_delivery_date(cr, uid, ids and ids[0], delay=delay, context=context)
return res
def _get_single_days_until_delivery(self, cr, uid, id, requested_delivery_date, context=None):
today = datetime.datetime(year=datetime.datetime.today().year, month=datetime.datetime.today().month, day=datetime.datetime.today().day)
if requested_delivery_date and not id:
timedelta_until_delivery = datetime.datetime.strptime(requested_delivery_date, '%Y-%m-%d') - today
return timedelta_until_delivery.days
try:
line = self.browse(cr, uid, id, context=context)
if not requested_delivery_date:
requested_delivery_date = line.requested_delivery_date
date_confirm = line.order_id.date_confirm and datetime.datetime.strptime(line.order_id.date_confirm, '%Y-%m-%d')
timedelta_until_delivery = datetime.datetime.strptime(requested_delivery_date, '%Y-%m-%d') - ( date_confirm or today )
return timedelta_until_delivery.days
except:
return False
def _fnct_days_until_delivery(self, cr, uid, ids, field_name, arg, context=None):
context = context or {}
res = {}
for line in self.browse(cr, uid, ids, context=context):
res[line.id] = self._get_single_days_until_delivery(cr, uid, line.id, line.requested_delivery_date, context=context)
return res
def _get_single_default_delivery_date(self, cr, uid, id, delay, context=None):
today = datetime.datetime(year=datetime.datetime.today().year, month=datetime.datetime.today().month, day=datetime.datetime.today().day)
if delay and not id:
default_delivery_datetime = datetime.timedelta(days=delay) + today
return default_delivery_datetime.strftime('%Y-%m-%d')
try:
line = self.browse(cr, uid, id, context=context)
if not delay:
delay = line.delay
date_confirm = line.order_id.date_confirm and datetime.datetime.strptime(line.order_id.date_confirm, '%Y-%m-%d')
default_delivery_datetime = datetime.timedelta(days=delay) + ( date_confirm or today )
return default_delivery_datetime.strftime('%Y-%m-%d')
except:
return False
def _fnct_default_delivery_date(self, cr, uid, ids, field_name, arg, context=None):
context = context or {}
res = {}
for line in self.browse(cr, uid, ids, context=context):
if line.state == 'confirmed':
res[line.id] = line.default_delivery_date_when_confirmed
else:
res[line.id] = self._get_single_default_delivery_date(cr, uid, line.id, delay=line.delay, context=context)
return res
def onchange_requested_delivery_date(self, cr, uid, ids, requested_delivery_date, default_delivery_date, context=None):
if not context:
context = {}
if not isinstance(ids, list):
ids = [ids]
res = {}
res = {'value':{}}
res['value']['days_until_delivery'] = self._get_single_days_until_delivery(cr, uid, ids and ids[0], requested_delivery_date=requested_delivery_date, context=None)
if requested_delivery_date < default_delivery_date:
res['warning'] = {'title':'Requested days until delivery is less than delivery lead time', 'message':'Please ensure this delivery date is manageable before continuing.'}
return res
def button_confirm(self, cr, uid, ids, context=None):
if not context:
context = {}
for line in self.browse(cr, uid, ids, context=context):
self.write(cr, uid, line.id, {'default_delivery_date_when_confirmed': line.default_delivery_date})
if line.requested_delivery_date:
self.write(cr, uid, line.id, {'delay': line.days_until_delivery})
res = super(sale_order_line, self).button_confirm(cr, uid, ids, context=context)
return res
_columns = {
'days_until_delivery': fields.function(_fnct_days_until_delivery, string='Days Until Delivery', type='float', help="Number of days remaining until requested delivery date.", readonly=True),
'requested_delivery_date': fields.date('Requested Delivery Date', select=True, help="Date on which customer has requested delivery."),
'default_delivery_date_when_confirmed': fields.date('Default Delivery Date When Confirmed'),
'default_delivery_date': fields.function(_fnct_default_delivery_date, string='Default Delivery Date', type='date', help="Date on which delivery is projected, assuming customer has not requested a specific date."),
}
#_defaults = {
# 'requested_delivery_date': False,
#}
sale_order_line()
# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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