1 # -*- encoding: utf-8 -*-
2 ##############################################################################
4 # Copyright (c) 2004-2008 TINY SPRL. (http://tiny.be) All Rights Reserved.
8 # WARNING: This program as such is intended to be used by professional
9 # programmers who take the whole responsability of assessing all potential
10 # consequences resulting from its eventual inadequacies and bugs
11 # End users who are looking for a ready-to-use solution with commercial
12 # garantees and support are strongly adviced to contract a Free Software
15 # This program is Free Software; you can redistribute it and/or
16 # modify it under the terms of the GNU General Public License
17 # as published by the Free Software Foundation; either version 2
18 # of the License, or (at your option) any later version.
20 # This program is distributed in the hope that it will be useful,
21 # but WITHOUT ANY WARRANTY; without even the implied warranty of
22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 # GNU General Public License for more details.
25 # You should have received a copy of the GNU General Public License
26 # along with this program; if not, write to the Free Software
27 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
29 ##############################################################################
36 from osv.orm import browse_record
38 merge_form = """<?xml version="1.0"?>
39 <form string="Merge orders">
40 <separator string="Are you sure you want to merge these orders ?"/>
42 <label string="Please note that orders will only be merged if they are to the same partner and going to the same location, and lines will only be merged if they are exactly the same except for the quantity and unit."/>
49 ack_form = """<?xml version="1.0"?>
50 <form string="Merge orders">
51 <separator string="Orders merged"/>
56 def _mergeOrders(self, cr, uid, data, context):
57 order_obj = pooler.get_pool(cr.dbname).get('purchase.order')
59 def make_key(br, fields):
62 field_val = getattr(br, field)
63 if field in ('product_id','move_dest_id', 'account_analytic_id'):
66 if isinstance(field_val, browse_record):
67 field_val = field_val.id
68 elif isinstance(field_val, list):
69 field_val = ((6, 0, tuple([v.id for v in field_val])),)
70 list_key.append((field, field_val))
72 return tuple(list_key)
74 # compute what the new orders should contain
76 for porder in [order for order in order_obj.browse(cr, uid, data['ids']) if order.state == 'draft']:
77 order_key = make_key(porder, ('partner_id', 'location_id'))
78 new_order = new_orders.setdefault(order_key, ({}, []))
79 new_order[1].append(porder.id)
80 order_infos = new_order[0]
83 'origin': porder.origin,
84 'date_order': time.strftime('%Y-%m-%d'),
85 'partner_id': porder.partner_id.id,
86 'partner_address_id': porder.partner_address_id.id,
87 'dest_address_id': porder.dest_address_id.id,
88 'warehouse_id': porder.warehouse_id.id,
89 'location_id': porder.location_id.id,
90 'pricelist_id': porder.pricelist_id.id,
93 'notes': '%s' % (porder.notes or '',),
96 #order_infos['name'] += ', %s' % porder.name
98 order_infos['notes'] += ('\n%s' % (porder.notes,))
100 order_infos['origin'] = order_infos['origin'] +' '+ porder.origin
102 for order_line in porder.order_line:
103 line_key = make_key(order_line, ('name', 'date_planned', 'taxes_id', 'price_unit', 'notes', 'product_id', 'move_dest_id', 'account_analytic_id'))
104 o_line = order_infos['order_line'].setdefault(line_key, {})
106 # merge the line with an existing line
107 o_line['product_qty'] += order_line.product_qty * order_line.product_uom.factor / o_line['uom_factor']
109 # append a new "standalone" line
110 for field in ('product_qty', 'product_uom'):
111 field_val = getattr(order_line, field)
112 if isinstance(field_val, browse_record):
113 field_val = field_val.id
114 o_line[field] = field_val
115 o_line['uom_factor'] = order_line.product_uom and order_line.product_uom.factor or 1.0
117 wf_service = netsvc.LocalService("workflow")
120 for order_key, (order_data, old_ids) in new_orders.iteritems():
121 # skip merges with only one order
123 allorders += (old_ids or [])
126 # cleanup order line data
127 for key, value in order_data['order_line'].iteritems():
128 del value['uom_factor']
129 value.update(dict(key))
130 order_data['order_line'] = [(0, 0, value) for value in order_data['order_line'].itervalues()]
132 # create the new order
133 neworder_id = order_obj.create(cr, uid, order_data)
134 allorders.append(neworder_id)
136 # make triggers pointing to the old orders point to the new order
137 for old_id in old_ids:
138 wf_service.trg_redirect(uid, 'purchase.order', old_id, neworder_id, cr)
139 wf_service.trg_validate(uid, 'purchase.order', old_id, 'purchase_cancel', cr)
142 'domain': "[('id','in', ["+','.join(map(str,allorders))+"])]",
143 'name': 'Purchase orders',
145 'view_mode': 'tree,form',
146 'res_model': 'purchase.order',
148 'type': 'ir.actions.act_window'
151 class merge_orders(wizard.interface):
155 'result' : {'type' : 'form', 'arch' : merge_form, 'fields' : merge_fields, 'state' : [('end', 'Cancel'),('merge', 'Merge orders') ]}
159 'result' : {'type':'action', 'action':_mergeOrders, 'state':'end'}
162 merge_orders("purchase.order.merge")
164 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: