New trunk

bzr revid: pinky-dedd7f8a42bd4557112a0513082691b8590ad6cc

2 files changed, 184 insertions, 0 deletions

diff --git a/addons/purchase/wizard/__init__.py b/addons/purchase/wizard/__init__.py
new file mode 100644
index 00000000000..3577c3e19f9
--- /dev/null
+++ b/addons/purchase/wizard/__init__.py
@@ -0,0 +1,28 @@
+##############################################################################
+#
+# Copyright (c) 2006 TINY SPRL. (http://tiny.be) All Rights Reserved.
+#
+# 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.
+#
+##############################################################################
+
+import wizard_group
diff --git a/addons/purchase/wizard/wizard_group.py b/addons/purchase/wizard/wizard_group.py
new file mode 100644
index 00000000000..8ebca0e223b
--- /dev/null
+++ b/addons/purchase/wizard/wizard_group.py
@@ -0,0 +1,156 @@
+##############################################################################
+#
+# Copyright (c) 2006 TINY SPRL. (http://tiny.be) All Rights Reserved.
+#
+# $Id$
+#
+# 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.
+#
+##############################################################################
+
+import time
+
+import wizard
+import netsvc
+import pooler
+from osv.orm import browse_record
+
+merge_form = """<?xml version="1.0"?>
+<form string="Merge orders">
+	<separator string="Are you sure you want to merge these orders ?"/>
+	<newline/>
+	<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."/>
+</form>
+"""
+
+merge_fields = {
+}
+
+ack_form = """<?xml version="1.0"?>
+<form string="Merge orders">
+	<separator string="Orders merged"/>
+</form>"""
+
+ack_fields = {}
+
+def _mergeOrders(self, cr, uid, data, context):
+	order_obj = pooler.get_pool(cr.dbname).get('purchase.order')
+
+	def make_key(br, fields):
+		list_key = []
+		for field in fields:
+			field_val = getattr(br, field)
+			if isinstance(field_val, browse_record):
+				field_val = field_val.id
+			elif isinstance(field_val, list):
+				field_val = ((6, 0, tuple([v.id for v in field_val])),)
+			list_key.append((field, field_val))
+		list_key.sort()
+		return tuple(list_key)
+		
+	# compute what the new orders should contain
+	new_orders = {}
+	for porder in [order for order in order_obj.browse(cr, uid, data['ids']) if order.state == 'draft']:
+		order_key = make_key(porder, ('partner_id', 'location_id'))
+		new_order = new_orders.setdefault(order_key, ({}, []))
+		new_order[1].append(porder.id)
+		order_infos = new_order[0]
+		if not order_infos:
+			order_infos.update({
+				'origin': porder.origin,
+				'date_order': time.strftime('%Y-%m-%d'),
+				'partner_id': porder.partner_id.id,
+				'partner_address_id': porder.partner_address_id.id,
+				'dest_address_id': porder.dest_address_id.id,
+				'warehouse_id': porder.warehouse_id.id,
+				'location_id': porder.location_id.id,
+				'project_id': porder.project_id.id,
+				'pricelist_id': porder.pricelist_id.id,
+				'state': 'draft',
+				'order_line': {},
+				'notes': '%s' % (porder.notes,),
+			})
+		else:
+			#order_infos['name'] += ', %s' % porder.name
+			order_infos['notes'] += ('\n%s' % (porder.notes,))
+
+		for order_line in porder.order_line:
+			line_key = make_key(order_line, ('name', 'date_planned', 'taxes_id', 'price_unit', 'notes', 'product_id', 'move_dest_id'))	
+			o_line = order_infos['order_line'].setdefault(line_key, {})
+			if o_line:
+				# merge the line with an existing line
+				o_line['product_qty'] += order_line.product_qty * order_line.product_uom.factor / o_line['uom_factor']
+			else:
+				# append a new "standalone" line
+				for field in ('product_qty', 'product_uom'):
+					field_val = getattr(order_line, field)
+					if isinstance(field_val, browse_record):
+						field_val = field_val.id
+					o_line[field] = field_val 
+				o_line['uom_factor'] = order_line.product_uom and order_line.product_uom.factor or 1.0
+
+	wf_service = netsvc.LocalService("workflow")
+
+	allorders = []
+	for order_key, (order_data, old_ids) in new_orders.iteritems():
+		# skip merges with only one order
+		if len(old_ids) < 2:
+			allorders += (old_ids or [])
+			continue
+
+		# cleanup order line data
+		for key, value in order_data['order_line'].iteritems():
+			del value['uom_factor']
+			value.update(dict(key))
+		order_data['order_line'] = [(0, 0, value) for value in order_data['order_line'].itervalues()]
+		
+		# create the new order
+		neworder_id = order_obj.create(cr, uid, order_data)
+		allorders.append(neworder_id)
+
+		# make triggers pointing to the old orders point to the new order
+		for old_id in old_ids:
+			wf_service.trg_redirect(uid, 'purchase.order', old_id, neworder_id, cr)
+			wf_service.trg_validate(uid, 'purchase.order', old_id, 'purchase_cancel', cr)
+
+	return {
+		'domain': "[('id','in', ["+','.join(map(str,allorders))+"])]",
+		'name': 'Purchase Orders',
+		'view_type': 'form',
+		'view_mode': 'tree,form',
+		'res_model': 'purchase.order',
+		'view_id': False,
+		'type': 'ir.actions.act_window'
+	}
+
+class merge_orders(wizard.interface):
+	states = {
+		'init' : {
+			'actions' : [],
+			'result' : {'type' : 'form', 'arch' : merge_form, 'fields' : merge_fields, 'state' : [('end', 'Cancel'),('merge', 'Merge orders') ]}
+		},
+		'merge' : {
+			'actions' : [],
+			'result' : {'type':'action', 'action':_mergeOrders, 'state':'end'}
+		},
+	}
+merge_orders("purchase.order.merge")