158 lines
6.2 KiB
Python
158 lines
6.2 KiB
Python
# -*- encoding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2008 Tiny SPRL (<http://tiny.be>). All Rights Reserved
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# $Id$
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (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, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import time
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import wizard
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import netsvc
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import pooler
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from osv.orm import browse_record
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merge_form = """<?xml version="1.0"?>
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<form string="Merge orders">
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<separator string="Are you sure you want to merge these orders ?"/>
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<newline/>
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<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."/>
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</form>
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"""
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merge_fields = {
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}
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ack_form = """<?xml version="1.0"?>
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<form string="Merge orders">
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<separator string="Orders merged"/>
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</form>"""
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ack_fields = {}
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def _mergeOrders(self, cr, uid, data, context):
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order_obj = pooler.get_pool(cr.dbname).get('purchase.order')
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def make_key(br, fields):
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list_key = []
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for field in fields:
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field_val = getattr(br, field)
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if field in ('product_id','move_dest_id', 'account_analytic_id'):
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if not field_val:
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field_val = False
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if isinstance(field_val, browse_record):
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field_val = field_val.id
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elif isinstance(field_val, list):
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field_val = ((6, 0, tuple([v.id for v in field_val])),)
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list_key.append((field, field_val))
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list_key.sort()
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return tuple(list_key)
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# compute what the new orders should contain
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new_orders = {}
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for porder in [order for order in order_obj.browse(cr, uid, data['ids']) if order.state == 'draft']:
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order_key = make_key(porder, ('partner_id', 'location_id'))
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new_order = new_orders.setdefault(order_key, ({}, []))
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new_order[1].append(porder.id)
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order_infos = new_order[0]
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if not order_infos:
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order_infos.update({
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'origin': porder.origin,
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'date_order': time.strftime('%Y-%m-%d'),
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'partner_id': porder.partner_id.id,
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'partner_address_id': porder.partner_address_id.id,
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'dest_address_id': porder.dest_address_id.id,
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'warehouse_id': porder.warehouse_id.id,
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'location_id': porder.location_id.id,
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'pricelist_id': porder.pricelist_id.id,
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'state': 'draft',
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'order_line': {},
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'notes': '%s' % (porder.notes or '',),
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})
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else:
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#order_infos['name'] += ', %s' % porder.name
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if porder.notes:
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order_infos['notes'] += ('\n%s' % (porder.notes,))
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if porder.origin:
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order_infos['origin'] = order_infos['origin'] +' '+ porder.origin
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for order_line in porder.order_line:
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line_key = make_key(order_line, ('name', 'date_planned', 'taxes_id', 'price_unit', 'notes', 'product_id', 'move_dest_id', 'account_analytic_id'))
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o_line = order_infos['order_line'].setdefault(line_key, {})
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if o_line:
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# merge the line with an existing line
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o_line['product_qty'] += order_line.product_qty * order_line.product_uom.factor / o_line['uom_factor']
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else:
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# append a new "standalone" line
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for field in ('product_qty', 'product_uom'):
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field_val = getattr(order_line, field)
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if isinstance(field_val, browse_record):
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field_val = field_val.id
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o_line[field] = field_val
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o_line['uom_factor'] = order_line.product_uom and order_line.product_uom.factor or 1.0
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wf_service = netsvc.LocalService("workflow")
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allorders = []
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for order_key, (order_data, old_ids) in new_orders.iteritems():
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# skip merges with only one order
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if len(old_ids) < 2:
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allorders += (old_ids or [])
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continue
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# cleanup order line data
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for key, value in order_data['order_line'].iteritems():
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del value['uom_factor']
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value.update(dict(key))
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order_data['order_line'] = [(0, 0, value) for value in order_data['order_line'].itervalues()]
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# create the new order
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neworder_id = order_obj.create(cr, uid, order_data)
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allorders.append(neworder_id)
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# make triggers pointing to the old orders point to the new order
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for old_id in old_ids:
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wf_service.trg_redirect(uid, 'purchase.order', old_id, neworder_id, cr)
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wf_service.trg_validate(uid, 'purchase.order', old_id, 'purchase_cancel', cr)
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return {
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'domain': "[('id','in', ["+','.join(map(str,allorders))+"])]",
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'name': 'Purchase orders',
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'view_type': 'form',
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'view_mode': 'tree,form',
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'res_model': 'purchase.order',
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'view_id': False,
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'type': 'ir.actions.act_window'
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}
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class merge_orders(wizard.interface):
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states = {
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'init' : {
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'actions' : [],
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'result' : {'type' : 'form', 'arch' : merge_form, 'fields' : merge_fields, 'state' : [('end', 'Cancel'),('merge', 'Merge orders') ]}
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},
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'merge' : {
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'actions' : [],
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'result' : {'type':'action', 'action':_mergeOrders, 'state':'end'}
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},
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}
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merge_orders("purchase.order.merge")
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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