1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
##############################################################################
#
# Copyright (c) 2002 Nexedi SARL and Contributors. All Rights Reserved.
# Jean-Paul Smets-Solanes <jp@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# 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 2
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from Products.ERP5.Tool.SimulationTool import registerDeliverySolver
from DeliverySolver import DeliverySolver
class Distribute(DeliverySolver):
"""
Update new values equaly on Simulation Movements.
"""
def solve(self, movement):
"""
Solve a delivery by reducing / increasing each simulation movement
it relates to
"""
delivery_line_quantity = float(movement.getQuantity())
delivery_line_target_quantity = float(movement.getTargetQuantity())
if delivery_line_quantity != delivery_line_target_quantity:
if delivery_line_quantity != 0 :
# XXXXXXXXXXXXXXXXXXXXXXXXX something special should be done if delivery_line_quantity == 0 !
distribute_ratio = delivery_line_target_quantity / delivery_line_quantity
for s in movement.getDeliveryRelatedValueList():
# Reduce quantity
s.setQuantity(s.getQuantity() * distribute_ratio)
# Change dates
s.setStartDate(movement.getStartDate())
s.setStopDate(movement.getStopDate())
s.diverge() # Make sure everyone knows this simulation movement is inconsistent
else:
delivery_related_value_list = movement.getDeliveryRelatedValueList()
distribute_ratio = float(len(delivery_related_value_list))
target_quantity = movement.getTargetQuantity()
for s in delivery_related_value_list:
# Define new quantity
s.setQuantity(target_quantity / distribute_ratio)
# Change dates
s.setStartDate(movement.getStartDate())
s.setStopDate(movement.getStopDate())
s.diverge() # Make sure everyone knows this simulation movement is inconsistent
movement.setQuantity(movement.getTargetQuantity())
# No need to touch date since it should be defined at the upper level.
registerDeliverySolver(Distribute)