From 8ee7e61b8b02c27879a4fee9537d0f5f2c2bc69c Mon Sep 17 00:00:00 2001
From: "sbh (Open ERP)" <sbh@tinyerp.com>
Date: Tue, 10 Aug 2010 17:58:52 +0530
Subject: [PATCH] [Add] stock: stock_return_picking and stock_picking_make
 wizard

bzr revid: sbh@tinyerp.com-20100810122852-tfftucd8hbqirysj
---
 addons/stock/__openerp__.py                   |   2 +
 addons/stock/stock.py                         |   1 +
 addons/stock/stock_view.xml                   |  16 ++
 addons/stock/wizard/__init__.py               |   3 +
 addons/stock/wizard/stock_picking_make.py     |  80 +++++++
 .../stock/wizard/stock_picking_make_view.xml  |  31 +++
 addons/stock/wizard/stock_return_picking.py   | 218 ++++++++++++++++++
 .../wizard/stock_return_picking_view.xml      |  24 ++
 8 files changed, 375 insertions(+)
 create mode 100644 addons/stock/wizard/stock_picking_make.py
 create mode 100644 addons/stock/wizard/stock_picking_make_view.xml
 create mode 100644 addons/stock/wizard/stock_return_picking.py
 create mode 100644 addons/stock/wizard/stock_return_picking_view.xml

diff --git a/addons/stock/__openerp__.py b/addons/stock/__openerp__.py
index e4fa7c18080..3fb9e2c741a 100644
--- a/addons/stock/__openerp__.py
+++ b/addons/stock/__openerp__.py
@@ -58,6 +58,8 @@ Thanks to the double entry management, the inventory controlling is powerful and
         "wizard/stock_inventory_line_split_view.xml",
         "wizard/stock_change_standard_price_view.xml",
         "wizard/stock_traceability_view.xml",
+        'wizard/stock_picking_make_view.xml',
+        'wizard/stock_return_picking_view.xml',
         "stock_workflow.xml",
         "stock_incoterms.xml",
         "stock_view.xml",
diff --git a/addons/stock/stock.py b/addons/stock/stock.py
index 9230270feeb..812cd0fb492 100644
--- a/addons/stock/stock.py
+++ b/addons/stock/stock.py
@@ -1374,6 +1374,7 @@ class stock_move(osv.osv):
         'backorder_id': fields.related('picking_id','backorder_id',type='many2one', relation="stock.picking", string="Back Order"),
         'origin': fields.related('picking_id','origin',type='char', size=64, relation="stock.picking", string="Origin",store=True),
         'scraped': fields.related('location_dest_id','scrap_location',type='boolean',relation='stock.location',string='Scraped'),
+        'move_stock_return_history': fields.many2many('stock.move', 'stock_move_return_history', 'move_id', 'return_move_id', 'Move Return History',readonly=True),        
     }
     _constraints = [
         (_check_tracking,
diff --git a/addons/stock/stock_view.xml b/addons/stock/stock_view.xml
index 772726743be..52db4ca56c7 100644
--- a/addons/stock/stock_view.xml
+++ b/addons/stock/stock_view.xml
@@ -655,6 +655,9 @@
                                                 <button name="action_cancel" states="assigned" string="Cancel" type="object" icon="gtk-cancel"/>
                                             </group>
                                         </page>
+                                           <page string="Return Picking History" groups="base.group_extended">
+                                            <field name="move_stock_return_history" nolabel="1"/>
+                                        </page>
                                     </notebook>
                                 </form>
                             </field>
@@ -824,6 +827,9 @@
                                                 <button name="action_cancel" states="assigned" string="Cancel" type="object" icon="gtk-cancel"/>
                                             </group>
                                         </page>
+ 										<page string="Return Picking History">
+                                            <field name="move_stock_return_history" nolabel="1"/>
+                                        </page>                                  
                                     </notebook>
                                 </form>
                             </field>
@@ -1211,6 +1217,10 @@
                                                 <button name="action_cancel" states="assigned" string="Cancel" type="object" icon=""/>
                                             </group>
                                         </page>
+                                        <page string="Return Picking History">
+                                                    <field name="move_stock_return_history" nolabel="1"/>
+                                                </page>
+                                        
                                     </notebook>
                                 </form>
                             </field>
@@ -1430,6 +1440,9 @@
                                 </group>
                             </group>
                         </page>
+                        <page string="Return Picking History">
+                            <field name="move_stock_return_history" nolabel="1"/>
+                        </page>                        
                     </notebook>
                     <group col="6" colspan="4">
                         <field name="state"/>
@@ -1587,6 +1600,9 @@
                                 <button name="action_done" states="assigned" string="Done" type="object" icon="gtk-jump-to"/>
                             </group>
                         </page>
+           				<page string="Return Picking History">
+                            <field name="move_stock_return_history" nolabel="1"/>
+                         </page>                        
                     </notebook>
                 </form>
             </field>
diff --git a/addons/stock/wizard/__init__.py b/addons/stock/wizard/__init__.py
index a211de96780..7a13dc26fd5 100644
--- a/addons/stock/wizard/__init__.py
+++ b/addons/stock/wizard/__init__.py
@@ -33,5 +33,8 @@ import stock_inventory_line_split
 import stock_invoice_onshipping
 import stock_location_product
 import stock_change_standard_price
+import stock_picking_make
+import stock_return_picking
+import stock_picking_make
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
 
diff --git a/addons/stock/wizard/stock_picking_make.py b/addons/stock/wizard/stock_picking_make.py
new file mode 100644
index 00000000000..9d26595f00e
--- /dev/null
+++ b/addons/stock/wizard/stock_picking_make.py
@@ -0,0 +1,80 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from osv import fields, osv
+import netsvc
+
+class stock_picking_make(osv.osv_memory):
+    _name = 'stock.picking.make'
+    _description = "Make Picking"
+    
+    _columns = {
+        'picking_ids': fields.many2many('stock.picking', 'stock_picking_ids', 'parent_id', 'child_id', 'Pickings'),
+    }
+
+    def default_get(self, cursor, user, fields, context):
+        """ 
+         To get default values for the object.
+         @param self: The object pointer.
+         @param cr: A database cursor
+         @param uid: ID of the user currently logged in
+         @param fields: List of fields for which we want default values 
+         @param context: A standard dictionary 
+         @return: A dictionary which of fields with values. 
+        """ 
+        res = super(stock_picking_make, self).default_get(cursor, user, fields, context=context)
+        record_ids = context and context.get('active_ids',False) or False
+        if record_ids:
+            picking_obj = self.pool.get('stock.picking')
+            picking_ids = picking_obj.search(cursor, user, [
+                ('id', 'in', record_ids),
+                ('state', '<>', 'done'),
+                ('state', '<>', 'cancel')], context=context)
+            res['picking_ids'] = picking_ids
+        return res
+    
+    def make_packing(self, cursor, user, ids, context):
+        """ 
+         Make Picking.
+         @param self: The object pointer.
+         @param cr: A database cursor
+         @param uid: ID of the user currently logged in
+         @param fields: List of fields for which we want default values 
+         @param context: A standard dictionary 
+         @return: A dictionary which of fields with values. 
+        """ 
+        record_ids = context and context.get('active_ids',False) or False
+        wkf_service = netsvc.LocalService('workflow')
+        picking_obj = self.pool.get('stock.picking')
+        data = self.read(cursor, user, ids[0])
+        pick_ids = data['picking_ids']
+        picking_obj.force_assign(cursor, user, pick_ids)
+        picking_obj.action_move(cursor, user, pick_ids)
+        for picking_id in ids:
+            wkf_service.trg_validate(user, 'stock.picking', picking_id,
+                    'button_done', cursor)
+        return {}
+
+stock_picking_make()
+
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
+
diff --git a/addons/stock/wizard/stock_picking_make_view.xml b/addons/stock/wizard/stock_picking_make_view.xml
new file mode 100644
index 00000000000..fa77042c5d8
--- /dev/null
+++ b/addons/stock/wizard/stock_picking_make_view.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+    
+	    <record id="view_stock_make_picking_wizard" model="ir.ui.view">
+            <field name="name">Make Picking</field>
+            <field name="model">stock.picking.make</field>
+            <field name="type">form</field>
+            <field name="arch" type="xml">
+                <form string="Make Picking">
+				    <field name="picking_ids" nolabel="1" colspan="4"
+				        width="600" height="300"/>
+                	<separator string="" colspan="4" />
+                	<button icon='gtk-cancel' special="cancel"
+                		string="Cancel" />
+                	<button name="make_packing" string="Ok"
+                		type="object" icon="gtk-apply" />
+                </form>
+            </field>
+        </record>
+        
+        <record id="act_stock_make_picking_wizard" model="ir.actions.act_window">
+            <field name="name">Make Picking</field>
+            <field name="type">ir.actions.act_window</field>
+            <field name="res_model">stock.picking.make</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">form</field>
+            <field name="target">new</field>
+        </record>
+	</data>
+</openerp>
diff --git a/addons/stock/wizard/stock_return_picking.py b/addons/stock/wizard/stock_return_picking.py
new file mode 100644
index 00000000000..af422b63dd5
--- /dev/null
+++ b/addons/stock/wizard/stock_return_picking.py
@@ -0,0 +1,218 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import netsvc
+import time
+
+from osv import osv,fields
+from tools.translate import _
+
+class stock_return_picking(osv.osv_memory):
+    _name = 'stock.return.picking'
+    _description = 'Return Picking'
+
+    def default_get(self, cr, uid, fields, context):
+        """ 
+         To get default values for the object.
+         @param self: The object pointer.
+         @param cr: A database cursor
+         @param uid: ID of the user currently logged in
+         @param fields: List of fields for which we want default values 
+         @param context: A standard dictionary 
+         @return: A dictionary which of fields with values. 
+        """ 
+        res = super(stock_return_picking, self).default_get(cr, uid, fields, context=context)
+        record_id = context and context.get('active_id', False) or False
+        pick_obj = self.pool.get('stock.picking')
+        pick = pick_obj.browse(cr, uid, record_id)
+        for m in [line for line in pick.move_lines]:
+            res['return%s'%(m.id)] = m.product_qty
+            if pick.invoice_state=='invoiced':
+                res['invoice_state'] = '2binvoiced'
+            else:
+                res['invoice_state'] = 'none'
+        return res
+    
+    def view_init(self, cr, uid, fields_list, context=None):
+        """ 
+         Creates view dynamically and adding fields at runtime.
+         @param self: The object pointer.
+         @param cr: A database cursor
+         @param uid: ID of the user currently logged in
+         @param context: A standard dictionary 
+         @return: New arch of view with new columns.
+        """
+        res = super(stock_return_picking, self).view_init(cr, uid, fields_list, context=context)
+        record_id = context and context.get('active_id', False) or False
+        if record_id:
+            pick_obj = self.pool.get('stock.picking')
+            try:
+                pick = pick_obj.browse(cr, uid, record_id)
+                for m in [line for line in pick.move_lines]:
+                    if 'return%s'%(m.id) not in self._columns:
+                        self._columns['return%s'%(m.id)] = fields.float(string=m.name, required=True)
+                    if 'invoice_state' not in self._columns:
+                        self._columns['invoice_state'] = fields.selection([('2binvoiced', 'To be Invoiced'), ('none', 'None')], string='Invoice State', required=True)    
+            except Exception, e:
+                return res
+        return res
+    
+    def fields_view_get(self, cr, uid, view_id=None, view_type='form', 
+                        context=None, toolbar=False, submenu=False):
+        """ 
+         Changes the view dynamically
+         @param self: The object pointer.
+         @param cr: A database cursor
+         @param uid: ID of the user currently logged in
+         @param context: A standard dictionary 
+         @return: New arch of view.
+        """
+        res = super(stock_return_picking, self).fields_view_get(cr, uid, view_id=view_id, view_type=view_type, context=context, toolbar=toolbar,submenu=False)
+        record_id = context and context.get('active_id', False)
+        active_model = context.get('active_model')
+        if  active_model != 'stock.picking':
+            return res
+        if record_id:
+            pick_obj = self.pool.get('stock.picking')
+            pick = pick_obj.browse(cr, uid, record_id)
+            if pick.state != 'done':
+                raise osv.except_osv(_('Warning !'), _("The Picking is not completed yet!\nYou cannot return picking which is not in 'Done' state!"))
+        
+            return_history = {}
+            for m_line in pick.move_lines:
+                return_history[m_line.id] = 0
+                for rec in m_line.move_stock_return_history:
+                    return_history[m_line.id] += rec.product_qty
+            res['fields'].clear()
+            arch_lst=['<?xml version="1.0"?>', '<form string="%s">' % _('Return lines'), '<label string="%s" colspan="4"/>' % _('Provide the quantities of the returned products.')]
+            for m in [line for line in pick.move_lines]:
+                quantity = m.product_qty
+                if quantity > return_history[m.id] and (quantity - return_history[m.id])>0:
+                    arch_lst.append('<field name="return%s"/>\n<newline/>' % (m.id,))
+                    res['fields']['return%s' % m.id]={'string':m.name, 'type':'float', 'required':True} 
+                    res.setdefault('returns', []).append(m.id)
+                if not res.get('returns',False):
+                    raise osv.except_osv(_('Warning!'),_('There is no product to return!'))
+        
+            arch_lst.append('<field name="invoice_state"/>\n<newline/>')
+            if pick.invoice_state=='invoiced':
+                new_invoice_state='2binvoiced'
+            else:
+                new_invoice_state=pick.invoice_state
+            res['fields']['invoice_state']={'string':_('Invoice state'), 'type':'selection','required':True, 'selection':[('2binvoiced', _('To Be Invoiced')), ('none', _('None'))]}
+            arch_lst.append('<group col="2" colspan="4">')
+            arch_lst.append('<button icon="gtk-cancel" special="cancel" string="Cancel" />')
+            arch_lst.append('<button name="action_open_window" string="Return" colspan="1" type="object" icon="gtk-apply" />')
+            arch_lst.append('</group>')
+            arch_lst.append('</form>')
+            res['arch'] = '\n'.join(arch_lst)
+        return res
+
+    def _create_returns(self, cr, uid, ids, context):
+        """ 
+         Creates return picking.
+         @param self: The object pointer.
+         @param cr: A database cursor
+         @param uid: ID of the user currently logged in
+         @param ids: List of ids selected 
+         @param context: A standard dictionary 
+         @return: A dictionary which of fields with values. 
+        """ 
+        record_id = context and context.get('active_id', False) or False
+        move_obj = self.pool.get('stock.move')
+        pick_obj = self.pool.get('stock.picking')
+        uom_obj = self.pool.get('product.uom')
+        wf_service = netsvc.LocalService("workflow")
+    
+        pick = pick_obj.browse(cr, uid, record_id)
+        data = self.read(cr, uid, ids[0])
+        new_picking = None
+        date_cur = time.strftime('%Y-%m-%d %H:%M:%S')
+    
+        move_ids = [m.id for m in [line for line in pick.move_lines]]
+        set_invoice_state_to_none = True
+        for move in move_obj.browse(cr, uid, move_ids):
+            if not new_picking:
+                if pick.type=='out':
+                    new_type = 'in'
+                elif pick.type=='in':
+                    new_type = 'out'
+                else:
+                    new_type = 'internal'
+                new_picking = pick_obj.copy(cr, uid, pick.id, {'name':'%s (return)' % pick.name,
+                        'move_lines':[], 'state':'draft', 'type':new_type,
+                        'date':date_cur, 'invoice_state':data['invoice_state'],})
+            new_location=move.location_dest_id.id
+    
+            new_qty = data['return%s' % move.id]
+            returned_qty = move.product_qty
+    
+            for rec in move.move_stock_return_history:
+                returned_qty -= rec.product_qty
+    
+            if returned_qty != new_qty:
+                set_invoice_state_to_none = False
+    
+            new_move=move_obj.copy(cr, uid, move.id, {
+                'product_qty': new_qty,
+                'product_uos_qty': uom_obj._compute_qty(cr, uid, move.product_uom.id,
+                    new_qty, move.product_uos.id),
+                'picking_id':new_picking, 'state':'draft',
+                'location_id':new_location, 'location_dest_id':move.location_id.id,
+                'date':date_cur, 'date_planned':date_cur,})
+            move_obj.write(cr, uid, [move.id], {'move_stock_return_history':[(4,new_move)]})
+    
+        if set_invoice_state_to_none:
+            pick_obj.write(cr, uid, [pick.id], {'invoice_state':'none'})
+    
+        if new_picking:
+            if new_picking:
+                wf_service.trg_validate(uid, 'stock.picking', new_picking, 'button_confirm', cr)
+            pick_obj.force_assign(cr, uid, [new_picking], context)
+        return new_picking
+    
+    def action_open_window(self, cr, uid, ids, context):
+        """ 
+         Opens return picking list.
+         @param self: The object pointer.
+         @param cr: A database cursor
+         @param uid: ID of the user currently logged in
+         @param ids: List of ids selected 
+         @param context: A standard dictionary 
+         @return: A dictionary which of fields with values. 
+        """ 
+        res = self._create_returns(cr, uid, ids, context)
+        if not res:
+            return {}
+        return {
+            'domain': "[('id', 'in', ["+str(res)+"])]",
+            'name': 'Picking List',
+            'view_type':'form',
+            'view_mode':'tree,form',
+            'res_model':'stock.picking',
+            'view_id':False,
+            'type':'ir.actions.act_window',
+        }
+    
+stock_return_picking()
+
+# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
+
diff --git a/addons/stock/wizard/stock_return_picking_view.xml b/addons/stock/wizard/stock_return_picking_view.xml
new file mode 100644
index 00000000000..d6c832d646f
--- /dev/null
+++ b/addons/stock/wizard/stock_return_picking_view.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+        
+        <!--  Return Picking -->
+<!--        
+        <record id="act_stock_return_picking" model="ir.actions.act_window">
+            <field name="name">Return Picking</field>
+            <field name="type">ir.actions.act_window</field>
+            <field name="res_model">stock.return.picking</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">form</field>
+            <field name="target">new</field>
+        </record>  
+-->
+         <act_window name="Return Picking"		    
+		    res_model="stock.return.picking"
+		    src_model="stock.picking"
+		    view_mode="form"
+		    target="new"        
+            key2="client_action_multi"    
+		    id="act_stock_return_picking"/>			
+	</data>
+</openerp>