[MERGE] MErged from main branch
[odoo/odoo.git] / addons / stock / stock.py
index 579b637..a1c30a4 100644 (file)
 #
 ##############################################################################
 
-from mx import DateTime
-import time
-import netsvc
+from datetime import datetime
+from dateutil.relativedelta import relativedelta
+
 from osv import fields, osv
 from tools import config
 from tools.translate import _
+import math
+import netsvc
+import time
 import tools
 
+import decimal_precision as dp
+
 
 #----------------------------------------------------------
 # Incoterms
@@ -119,10 +124,10 @@ class stock_location(osv.osv):
                 c['location'] = id
                 product = self.pool.get('product.product').read(cr, uid, r['product_id'], [field_to_read], context=c)
                 # Compute the amount_unit in right currency
-                
+
                 context['currency_id']=self.pool.get('res.users').browse(cr,uid,uid).company_id.currency_id.id
                 amount_unit=self.pool.get('product.product').browse(cr,uid,r['product_id']).price_get(pricetype.field, context)[r['product_id']]
-                
+
                 final_value += (product[field_to_read] * amount_unit)
         return final_value
 
@@ -177,6 +182,7 @@ class stock_location(osv.osv):
         'stock_real_value': fields.function(_product_value, method=True, type='float', string='Real Stock Value', multi="stock"),
         'stock_virtual_value': fields.function(_product_value, method=True, type='float', string='Virtual Stock Value', multi="stock"),
         'company_id': fields.many2one('res.company', 'Company', required=True,select=1),
+        'scrap_location': fields.boolean('Scrap Location', help='Check this box if the current location is a place for destroyed items'),
     }
     _defaults = {
         'active': lambda *a: 1,
@@ -189,6 +195,7 @@ class stock_location(osv.osv):
         'posy': lambda *a: 0,
         'posz': lambda *a: 0,
         'icon': lambda *a: False,
+        'scrap_location': lambda *a: False,
     }
 
     def chained_location_get(self, cr, uid, location, partner=None, product=None, context={}):
@@ -224,7 +231,7 @@ class stock_location(osv.osv):
         price_type_id=self.pool.get('res.users').browse(cr,uid,uid).company_id.property_valuation_price_type.id
         pricetype=self.pool.get('product.price.type').browse(cr,uid,price_type_id)
         context['currency_id']=self.pool.get('res.users').browse(cr,uid,uid).company_id.currency_id.id
-        
+
         if not product_ids:
             product_ids = product_obj.search(cr, uid, [])
 
@@ -255,10 +262,10 @@ class stock_location(osv.osv):
                         continue
                     product = products_by_id[product_id]
                     quantity_total += qty[product_id]
-                    
+
                     # Compute based on pricetype
                     # Choose the right filed standard_price to read
-                    amount_unit=product.price_get(pricetype.field, context)[product.id] 
+                    amount_unit=product.price_get(pricetype.field, context)[product.id]
                     price = qty[product_id] * amount_unit
                     # price = qty[product_id] * product.standard_price
 
@@ -343,7 +350,19 @@ stock_location()
 class stock_tracking(osv.osv):
     _name = "stock.tracking"
     _description = "Stock Tracking Lots"
-
+    
+    def get_create_tracking_lot(self, cr, uid, ids, tracking_lot):
+        tracking_lot_list = self.search(cr, uid, [('name', '=', tracking_lot)],
+                                            limit=1)
+        if tracking_lot_list:
+            tracking_lot = tracking_lot_list[0]
+        tracking_obj = self.browse(cr, uid, tracking_lot)
+        if not tracking_obj:
+            tracking_lot_vals = {
+                'name': tracking_lot
+                }
+            tracking_lot = self.create(cr, uid, tracking_lot_vals)
+        return tracking_lot
     def checksum(sscc):
         salt = '31' * 8 + '3'
         sum = 0
@@ -361,7 +380,7 @@ class stock_tracking(osv.osv):
         'active': fields.boolean('Active', help="If the active field is set to true, it will allow you to hide the tracking lots without removing it."),
         'serial': fields.char('Reference', size=64),
         'move_ids': fields.one2many('stock.move', 'tracking_id', 'Moves Tracked'),
-        'date': fields.datetime('Date Created', required=True),
+        'date': fields.datetime('Created Date', required=True),
     }
     _defaults = {
         'active': lambda *a: 1,
@@ -457,7 +476,7 @@ class stock_picking(osv.osv):
 
     _columns = {
         'name': fields.char('Reference', size=64, select=True),
-        'origin': fields.char('Source document', size=64, help="Reference of the document that produced this picking."),
+        'origin': fields.char('Origin', size=64, help="Reference of the document that produced this picking."),
         'backorder_id': fields.many2one('stock.picking', 'Back Order', help="If the picking is splitted then the picking id in available state of move for this picking is stored in Backorder."),
         'type': fields.selection([('out', 'Sending Goods'), ('in', 'Getting Goods'), ('internal', 'Internal'), ('delivery', 'Delivery')], 'Shipping Type', required=True, select=True, help="Shipping type specify, goods coming in or going out."),
         'active': fields.boolean('Active', help="If the active field is set to true, it will allow you to hide the picking without removing it."),
@@ -481,12 +500,13 @@ class stock_picking(osv.osv):
             \n* The \'Available\' state is set automatically when the products are ready to be moved.\
             \n* The \'Waiting\' state is used in MTO moves when a movement is waiting for another one.'),
         'min_date': fields.function(get_min_max_date, fnct_inv=_set_minimum_date, multi="min_max_date",
-                 method=True, store=True, type='datetime', string='Planned Date', select=1, help="Planned date for Picking. Default it takes current date"),
-        'date': fields.datetime('Date Order', help="Date of Order"),
-        'date_done': fields.datetime('Date Done', help="Date of completion"),
+                 method=True, store=True, type='datetime', string='Expected Date', select=1, help="Expected date for Picking. Default it takes current date"),
+        'date': fields.datetime('Order Date', help="Date of Order"),
+        'date_done': fields.datetime('Date Done', help="Date of Completion"),
         'max_date': fields.function(get_min_max_date, fnct_inv=_set_maximum_date, multi="min_max_date",
-                 method=True, store=True, type='datetime', string='Max. Planned Date', select=2),
-        'move_lines': fields.one2many('stock.move', 'picking_id', 'Entry lines', states={'done': [('readonly', True)], 'cancel': [('readonly', True)]}),
+                 method=True, store=True, type='datetime', string='Max. Expected Date', select=2),
+        'move_lines': fields.one2many('stock.move', 'picking_id', 'Internal Moves', states={'done': [('readonly', True)], 'cancel': [('readonly', True)]}),
+        'delivery_line':fields.one2many('stock.delivery', 'picking_id', 'Delivery lines', readonly=True),
         'auto_picking': fields.boolean('Auto-Picking'),
         'address_id': fields.many2one('res.partner.address', 'Partner', help="Address of partner"),
         'invoice_state': fields.selection([
@@ -537,16 +557,18 @@ class stock_picking(osv.osv):
         # TODO: Check locations to see if in the same location ?
         return True
 
-    def button_confirm(self, cr, uid, ids, *args):
-        for id in ids:
-            wf_service = netsvc.LocalService("workflow")
-            wf_service.trg_validate(uid, 'stock.picking', id, 'button_confirm', cr)
-        self.force_assign(cr, uid, ids, *args)
-        return True
+#    def button_confirm(self, cr, uid, ids, *args):
+#        for id in ids:
+#            wf_service = netsvc.LocalService("workflow")
+#            wf_service.trg_validate(uid, 'stock.picking', id, 'button_confirm', cr)
+#        self.force_assign(cr, uid, ids, *args)
+#        return True
 
     def action_assign(self, cr, uid, ids, *args):
         for pick in self.browse(cr, uid, ids):
             move_ids = [x.id for x in pick.move_lines if x.state == 'confirmed']
+            if not move_ids:
+                raise osv.except_osv(_('Warning !'),_('Not Available. Moves are not confirmed.'))
             self.pool.get('stock.move').action_assign(cr, uid, move_ids)
         return True
 
@@ -641,45 +663,48 @@ class stock_picking(osv.osv):
                         context=context)
         return True
 
-    def get_currency_id(self, cursor, user, picking):
+    def get_currency_id(self, cr, uid, picking):
         return False
 
-    def _get_payment_term(self, cursor, user, picking):
+    def _get_payment_term(self, cr, uid, picking):
         '''Return {'contact': address, 'invoice': address} for invoice'''
         partner_obj = self.pool.get('res.partner')
         partner = picking.address_id.partner_id
         return partner.property_payment_term and partner.property_payment_term.id or False
 
-    def _get_address_invoice(self, cursor, user, picking):
+    def _get_address_invoice(self, cr, uid, picking):
         '''Return {'contact': address, 'invoice': address} for invoice'''
         partner_obj = self.pool.get('res.partner')
         partner = picking.address_id.partner_id
 
-        return partner_obj.address_get(cursor, user, [partner.id],
+        return partner_obj.address_get(cr, uid, [partner.id],
                 ['contact', 'invoice'])
 
-    def _get_comment_invoice(self, cursor, user, picking):
+    def _get_comment_invoice(self, cr, uid, picking):
         '''Return comment string for invoice'''
         return picking.note or ''
 
-    def _get_price_unit_invoice(self, cursor, user, move_line, type):
+    def _get_price_unit_invoice(self, cr, uid, move_line, type, context=None):
         '''Return the price unit for the move line'''
+        if context is None:
+            context = {}
+
         if type in ('in_invoice', 'in_refund'):
             # Take the user company and pricetype
-            price_type_id=self.pool.get('res.users').browse(cr,users,users).company_id.property_valuation_price_type.id
-            pricetype=self.pool.get('product.price.type').browse(cr,uid,price_type_id)    
-            context['currency_id']=move_line.company_id.currency_id.id        
-            
-            amount_unit=move_line.product_id.price_get(pricetype.field, context)[move_line.product_id.id] 
+            price_type_id = self.pool.get('res.users').browse(cr, uid, uid).company_id.property_valuation_price_type.id
+            pricetype = self.pool.get('product.price.type').browse(cr, uid, price_type_id)
+            context['currency_id'] = move_line.company_id.currency_id.id
+
+            amount_unit = move_line.product_id.price_get(pricetype.field, context)[move_line.product_id.id]
             return amount_unit
         else:
             return move_line.product_id.list_price
 
-    def _get_discount_invoice(self, cursor, user, move_line):
+    def _get_discount_invoice(self, cr, uid, move_line):
         '''Return the discount for the move line'''
         return 0.0
 
-    def _get_taxes_invoice(self, cursor, user, move_line, type):
+    def _get_taxes_invoice(self, cr, uid, move_line, type):
         '''Return taxes ids for the move line'''
         if type in ('in_invoice', 'in_refund'):
             taxes = move_line.product_id.supplier_taxes_id
@@ -688,34 +713,37 @@ class stock_picking(osv.osv):
 
         if move_line.picking_id and move_line.picking_id.address_id and move_line.picking_id.address_id.partner_id:
             return self.pool.get('account.fiscal.position').map_tax(
-                cursor,
-                user,
+                cr,
+                uid,
                 move_line.picking_id.address_id.partner_id.property_account_position,
                 taxes
             )
         else:
             return map(lambda x: x.id, taxes)
 
-    def _get_account_analytic_invoice(self, cursor, user, picking, move_line):
+    def _get_account_analytic_invoice(self, cr, uid, picking, move_line):
         return False
 
-    def _invoice_line_hook(self, cursor, user, move_line, invoice_line_id):
+    def _invoice_line_hook(self, cr, uid, move_line, invoice_line_id):
         '''Call after the creation of the invoice line'''
         return
 
-    def _invoice_hook(self, cursor, user, picking, invoice_id):
+    def _invoice_hook(self, cr, uid, picking, invoice_id):
         '''Call after the creation of the invoice'''
         return
 
-    def action_invoice_create(self, cursor, user, ids, journal_id=False,
+    def action_invoice_create(self, cr, uid, ids, journal_id=False,
             group=False, type='out_invoice', context=None):
         '''Return ids of created invoices for the pickings'''
+        if context is None:
+            context = {}
+
         invoice_obj = self.pool.get('account.invoice')
         invoice_line_obj = self.pool.get('account.invoice.line')
         invoices_group = {}
         res = {}
 
-        for picking in self.browse(cursor, user, ids, context=context):
+        for picking in self.browse(cr, uid, ids, context=context):
             if picking.invoice_state != '2binvoiced':
                 continue
             payment_term_id = False
@@ -726,24 +754,24 @@ class stock_picking(osv.osv):
 
             if type in ('out_invoice', 'out_refund'):
                 account_id = partner.property_account_receivable.id
-                payment_term_id = self._get_payment_term(cursor, user, picking)
+                payment_term_id = self._get_payment_term(cr, uid, picking)
             else:
                 account_id = partner.property_account_payable.id
 
             address_contact_id, address_invoice_id = \
-                    self._get_address_invoice(cursor, user, picking).values()
+                    self._get_address_invoice(cr, uid, picking).values()
 
-            comment = self._get_comment_invoice(cursor, user, picking)
+            comment = self._get_comment_invoice(cr, uid, picking)
             if group and partner.id in invoices_group:
                 invoice_id = invoices_group[partner.id]
-                invoice = invoice_obj.browse(cursor, user, invoice_id)
+                invoice = invoice_obj.browse(cr, uid, invoice_id)
                 invoice_vals = {
                     'name': (invoice.name or '') + ', ' + (picking.name or ''),
                     'origin': (invoice.origin or '') + ', ' + (picking.name or '') + (picking.origin and (':' + picking.origin) or ''),
                     'comment': (comment and (invoice.comment and invoice.comment+"\n"+comment or comment)) or (invoice.comment and invoice.comment or ''),
                     'date_invoice':context.get('date_inv',False)
                 }
-                invoice_obj.write(cursor, user, [invoice_id], invoice_vals, context=context)
+                invoice_obj.write(cr, uid, [invoice_id], invoice_vals, context=context)
             else:
                 invoice_vals = {
                     'name': picking.name,
@@ -759,12 +787,12 @@ class stock_picking(osv.osv):
                     'date_invoice': context.get('date_inv',False),
                     'company_id': picking.company_id.id,
                     }
-                cur_id = self.get_currency_id(cursor, user, picking)
+                cur_id = self.get_currency_id(cr, uid, picking)
                 if cur_id:
                     invoice_vals['currency_id'] = cur_id
                 if journal_id:
                     invoice_vals['journal_id'] = journal_id
-                invoice_id = invoice_obj.create(cursor, user, invoice_vals,
+                invoice_id = invoice_obj.create(cr, uid, invoice_vals,
                         context=context)
                 invoices_group[partner.id] = invoice_id
             res[picking.id] = invoice_id
@@ -790,26 +818,25 @@ class stock_picking(osv.osv):
                         account_id = move_line.product_id.categ_id.\
                                 property_account_expense_categ.id
 
-                price_unit = self._get_price_unit_invoice(cursor, user,
+                price_unit = self._get_price_unit_invoice(cr, uid,
                         move_line, type)
-                discount = self._get_discount_invoice(cursor, user, move_line)
-                tax_ids = self._get_taxes_invoice(cursor, user, move_line, type)
-                account_analytic_id = self._get_account_analytic_invoice(cursor,
-                        user, picking, move_line)
+                discount = self._get_discount_invoice(cr, uid, move_line)
+                tax_ids = self._get_taxes_invoice(cr, uid, move_line, type)
+                account_analytic_id = self._get_account_analytic_invoice(cr, uid, picking, move_line)
 
                 #set UoS if it's a sale and the picking doesn't have one
                 uos_id = move_line.product_uos and move_line.product_uos.id or False
                 if not uos_id and type in ('out_invoice', 'out_refund'):
                     uos_id = move_line.product_uom.id
 
-                account_id = self.pool.get('account.fiscal.position').map_account(cursor, user, partner.property_account_position, account_id)
+                account_id = self.pool.get('account.fiscal.position').map_account(cr, uid, partner.property_account_position, account_id)
                 notes = False
                 if move_line.sale_line_id:
                     notes = move_line.sale_line_id.notes
                 elif move_line.purchase_line_id:
                     notes = move_line.purchase_line_id.notes
 
-                invoice_line_id = invoice_line_obj.create(cursor, user, {
+                invoice_line_id = invoice_line_obj.create(cr, uid, {
                     'name': name,
                     'origin': origin,
                     'invoice_id': invoice_id,
@@ -823,15 +850,15 @@ class stock_picking(osv.osv):
                     'account_analytic_id': account_analytic_id,
                     'note': notes,
                     }, context=context)
-                self._invoice_line_hook(cursor, user, move_line, invoice_line_id)
+                self._invoice_line_hook(cr, uid, move_line, invoice_line_id)
 
-            invoice_obj.button_compute(cursor, user, [invoice_id], context=context,
+            invoice_obj.button_compute(cr, uid, [invoice_id], context=context,
                     set_total=(type in ('in_invoice', 'in_refund')))
-            self.write(cursor, user, [picking.id], {
+            self.write(cr, uid, [picking.id], {
                 'invoice_state': 'invoiced',
                 }, context=context)
-            self._invoice_hook(cursor, user, picking, invoice_id)
-        self.write(cursor, user, res.keys(), {
+            self._invoice_hook(cr, uid, picking, invoice_id)
+        self.write(cr, uid, res.keys(), {
             'invoice_state': 'invoiced',
             }, context=context)
         return res
@@ -846,17 +873,169 @@ class stock_picking(osv.osv):
         return True
 
     def unlink(self, cr, uid, ids, context=None):
+        move_obj = self.pool.get('stock.move')
+        if not context:
+            context = {}
+            
         for pick in self.browse(cr, uid, ids, context=context):
             if pick.state in ['done','cancel']:
                 raise osv.except_osv(_('Error'), _('You cannot remove the picking which is in %s state !')%(pick.state,))
-            elif pick.state in ['confirmed','assigned']:
+            elif pick.state in ['confirmed','assigned', 'draft']:
                 ids2 = [move.id for move in pick.move_lines]
-                context.update({'call_unlink':True})
-                self.pool.get('stock.move').action_cancel(cr, uid, ids2, context)
-            else:
-                continue
+                ctx = context.copy()
+                ctx.update({'call_unlink':True})
+                if pick.state != 'draft':
+                    #Cancelling the move in order to affect Virtual stock of product
+                    move_obj.action_cancel(cr, uid, ids2, ctx)
+                #Removing the move
+                move_obj.unlink(cr, uid, ids2, ctx)
+                    
         return super(stock_picking, self).unlink(cr, uid, ids, context=context)
 
+    def do_partial(self, cr, uid, ids, partial_datas, context={}):
+        """
+        @ partial_datas : dict. contain details of partial picking
+                          like partner_id, address_id, delivery_date, delivery moves with product_id, product_qty, uom
+        """
+        res = {}
+        move_obj = self.pool.get('stock.move')
+        delivery_obj = self.pool.get('stock.delivery')
+        product_obj = self.pool.get('product.product')
+        currency_obj = self.pool.get('res.currency')
+        users_obj = self.pool.get('res.users')
+        uom_obj = self.pool.get('product.uom')
+        price_type_obj = self.pool.get('product.price.type')
+        sequence_obj = self.pool.get('ir.sequence')
+        wf_service = netsvc.LocalService("workflow")
+        partner_id = partial_datas.get('partner_id', False)
+        address_id = partial_datas.get('address_id', False)
+        delivery_date = partial_datas.get('delivery_date', False)
+        for pick in self.browse(cr, uid, ids, context=context):
+            new_picking = None
+            new_moves = []
+
+            complete, too_many, too_few = [], [], []
+            move_product_qty = {}
+            for move in pick.move_lines:
+                if move.state in ('done', 'cancel'):
+                    continue
+                partial_data = partial_datas.get('move%s'%(move.id), False)
+                assert partial_data, _('Do not Found Partial data of Stock Move Line :%s' %(move.id))
+                product_qty = partial_data.get('product_qty',0.0)
+                move_product_qty[move.id] = product_qty
+                product_uom = partial_data.get('product_uom',False)
+                product_price = partial_data.get('product_price',0.0)
+                product_currency = partial_data.get('product_currency',False)
+                if move.product_qty == product_qty:
+                    complete.append(move)
+                elif move.product_qty > product_qty:
+                    too_few.append(move)
+                else:
+                    too_many.append(move)
+
+                # Average price computation
+                if (pick.type == 'in') and (move.product_id.cost_method == 'average'):
+                    product = product_obj.browse(cr, uid, move.product_id.id)
+                    user = users_obj.browse(cr, uid, uid)
+                    context['currency_id'] = move.company_id.currency_id.id
+                    qty = uom_obj._compute_qty(cr, uid, product_uom, product_qty, product.uom_id.id)
+                    pricetype = False
+                    if user.company_id.property_valuation_price_type:
+                        pricetype = price_type_obj.browse(cr, uid, user.company_id.property_valuation_price_type.id)
+                    if pricetype and qty > 0:
+                        new_price = currency_obj.compute(cr, uid, product_currency,
+                                user.company_id.currency_id.id, product_price)
+                        new_price = uom_obj._compute_price(cr, uid, product_uom, new_price,
+                                product.uom_id.id)
+                        if product.qty_available <= 0:
+                            new_std_price = new_price
+                        else:
+                            # Get the standard price
+                            amount_unit = product.price_get(pricetype.field, context)[product.id]
+                            new_std_price = ((amount_unit * product.qty_available)\
+                                + (new_price * qty))/(product.qty_available + qty)
+
+                        # Write the field according to price type field
+                        product_obj.write(cr, uid, [product.id],
+                                {pricetype.field: new_std_price})
+                        move_obj.write(cr, uid, [move.id], {'price_unit': new_price})
+
+
+            for move in too_few:
+                product_qty = move_product_qty[move.id]
+                if not new_picking:
+
+                    new_picking = self.copy(cr, uid, pick.id,
+                            {
+                                'name': sequence_obj.get(cr, uid, 'stock.picking.%s'%(pick.type)),
+                                'move_lines' : [],
+                                'state':'draft',
+                            })
+                if product_qty != 0:
+
+                    new_obj = move_obj.copy(cr, uid, move.id,
+                        {
+                            'product_qty' : product_qty,
+                            'product_uos_qty': product_qty, #TODO: put correct uos_qty
+                            'picking_id' : new_picking,
+                            'state': 'assigned',
+                            'move_dest_id': False,
+                            'price_unit': move.price_unit,
+                        })
+
+                move_obj.write(cr, uid, [move.id],
+                        {
+                            'product_qty' : move.product_qty - product_qty,
+                            'product_uos_qty':move.product_qty - product_qty, #TODO: put correct uos_qty
+
+                        })
+
+            if new_picking:
+                move_obj.write(cr, uid, [c.id for c in complete], {'picking_id': new_picking})
+                for move in too_many:
+                    product_qty = move_product_qty[move.id]
+                    move_obj.write(cr, uid, [move.id],
+                            {
+                                'product_qty' : product_qty,
+                                'product_uos_qty': product_qty, #TODO: put correct uos_qty
+                                'picking_id': new_picking,
+                            })
+            else:
+                for move in too_many:
+                    product_qty = move_product_qty[move.id]
+                    move_obj.write(cr, uid, [move.id],
+                            {
+                                'product_qty': product_qty,
+                                'product_uos_qty': product_qty #TODO: put correct uos_qty
+                            })
+
+            # At first we confirm the new picking (if necessary)
+            if new_picking:
+                wf_service.trg_validate(uid, 'stock.picking', new_picking, 'button_confirm', cr)
+            # Then we finish the good picking
+            if new_picking:
+                self.write(cr, uid, [pick.id], {'backorder_id': new_picking})
+                self.action_move(cr, uid, [new_picking])
+                wf_service.trg_validate(uid, 'stock.picking', new_picking, 'button_done', cr)
+                wf_service.trg_write(uid, 'stock.picking', pick.id, cr)
+                delivered_pack_id = new_picking
+            else:
+                self.action_move(cr, uid, [pick.id])
+                wf_service.trg_validate(uid, 'stock.picking', pick.id, 'button_done', cr)
+                delivered_pack_id = pick.id
+
+            delivered_pack = self.browse(cr, uid, delivered_pack_id, context=context)
+            delivery_id = delivery_obj.create(cr, uid, {
+                'name':  delivered_pack.name or move.name,
+                'partner_id': partner_id,
+                'address_id': address_id,
+                'date': delivery_date,
+                'picking_id' :  pick.id,
+                'move_delivered' : [(6,0, map(lambda x:x.id, delivered_pack.move_lines))]
+            }, context=context)
+            res[pick.id] = {'delivered_picking': delivered_pack.id or False}
+        return res
+
 stock_picking()
 
 
@@ -864,12 +1043,15 @@ class stock_production_lot(osv.osv):
     def name_get(self, cr, uid, ids, context={}):
         if not ids:
             return []
-        reads = self.read(cr, uid, ids, ['name', 'ref'], context)
+        reads = self.read(cr, uid, ids, ['name', 'prefix', 'ref'], context)
         res = []
         for record in reads:
             name = record['name']
+            prefix = record['prefix']
+            if prefix:
+                name = prefix + '/' + name
             if record['ref']:
-                name = name + '/' + record['ref']
+                name = '%s [%s]' % (name, record['ref'])
             res.append((record['id'], name))
         return res
 
@@ -913,7 +1095,8 @@ class stock_production_lot(osv.osv):
 
     _columns = {
         'name': fields.char('Serial', size=64, required=True),
-        'ref': fields.char('Internal Reference', size=64),
+        'ref': fields.char('Internal Reference', size=256),
+        'prefix': fields.char('Prefix', size=64),
         'product_id': fields.many2one('product.product', 'Product', required=True),
         'date': fields.datetime('Created Date', required=True),
         'stock_available': fields.function(_get_stock, fnct_search=_stock_search, method=True, type="float", string="Available", select="2"),
@@ -931,72 +1114,6 @@ class stock_production_lot(osv.osv):
 
 stock_production_lot()
 
-class stock_split_production_lots(osv.osv_memory):
-    _name = "stock.split.production.lots"
-    _description = "Split Production Lots"
-
-    def _quantity_default_get(self, cr, uid, object=False, field=False, context=None):
-        cr.execute("select %s from %s where id=%s" %(field,object,context.get('active_id')))
-        res = cr.fetchone()[0]
-        return res
-
-    _columns = {
-        'name': fields.char('Lot Number/Prefix', size=64, required=True),
-        'qty': fields.float('Total Quantity'),
-        'action': fields.selection([('split','Split'),('keepinone','Keep in one lot')],'Action'),
-    }
-    _defaults = {
-                 'qty': lambda self,cr,uid,c: self.pool.get('stock.split.production.lots')._quantity_default_get(cr, uid, 'stock_move', 'product_qty',context=c) or 1,
-    }
-
-    def split_lines(self, cr, uid, ids, context={}):
-        data = self.read(cr, uid, ids[0])
-        prodlot_obj = self.pool.get('stock.production.lot')
-        move_obj = self.pool.get('stock.move')
-        move_browse = move_obj.browse(cr, uid, context['active_id'])
-
-        quantity = data['qty']
-        if quantity <= 0 or move_browse.product_qty == 0:
-            return {}
-        uos_qty = quantity/move_browse.product_qty*move_browse.product_uos_qty
-
-        quantity_rest = move_browse.product_qty%quantity
-        uos_qty_rest = quantity_rest/move_browse.product_qty*move_browse.product_uos_qty
-
-        update_val = {
-            'product_qty': quantity,
-            'product_uos_qty': uos_qty,
-        }
-
-        new_move = []
-        for idx in range(int(move_browse.product_qty//quantity)):
-            if idx:
-                current_move = move_obj.copy(cr, uid, move_browse.id, {'state': move_browse.state})
-                new_move.append(current_move)
-            else:
-                current_move = move_browse.id
-            new_prodlot = prodlot_obj.create(cr, uid, {'name': data['name'], 'ref': '%d'%idx}, {'product_id': move_browse.product_id.id})
-            update_val['prodlot_id'] = new_prodlot
-            move_obj.write(cr, uid, [current_move], update_val)
-
-        if quantity_rest > 0:
-            idx = int(move_browse.product_qty//quantity)
-            update_val['product_qty'] = quantity_rest
-            update_val['product_uos_qty'] = uos_qty_rest
-            if idx:
-                current_move = move_obj.copy(cr, uid, move_browse.id, {'state': move_browse.state})
-                new_move.append(current_move)
-            else:
-                current_move = move_browse.id
-            new_prodlot = prodlot_obj.create(cr, uid, {'name': data['name'], 'ref': '%d'%idx}, {'product_id': move_browse.product_id.id})
-            update_val['prodlot_id'] = new_prodlot
-            move_obj.write(cr, uid, [current_move], update_val)
-
-        return {}
-
-stock_split_production_lots()
-
-
 class stock_production_lot_revision(osv.osv):
     _name = 'stock.production.lot.revision'
     _description = 'Production lot revisions'
@@ -1017,6 +1134,22 @@ class stock_production_lot_revision(osv.osv):
 
 stock_production_lot_revision()
 
+class stock_delivery(osv.osv):
+
+    """ Tracability of partialdeliveries """
+
+    _name = "stock.delivery"
+    _description = "Delivery"
+    _columns = {
+        'name': fields.char('Name', size=60, required=True),
+        'date': fields.datetime('Date', required=True),
+        'partner_id': fields.many2one('res.partner', 'Partner', required=True),
+        'address_id': fields.many2one('res.partner.address', 'Address', required=True),
+        'move_delivered':fields.one2many('stock.move', 'delivered_id', 'Move Delivered'),
+        'picking_id': fields.many2one('stock.picking', 'Picking list'),
+
+    }
+stock_delivery()
 # ----------------------------------------------------
 # Move
 # ----------------------------------------------------
@@ -1062,9 +1195,9 @@ class stock_move(osv.osv):
         'name': fields.char('Name', size=64, required=True, select=True),
         'priority': fields.selection([('0', 'Not urgent'), ('1', 'Urgent')], 'Priority'),
 
-        'date': fields.datetime('Date Created'),
+        'date': fields.datetime('Created Date'),
         'date_planned': fields.datetime('Date', required=True, help="Scheduled date for the movement of the products or real date if the move is done."),
-
+        'date_expected': fields.datetime('Date Expected', readonly=True,required=True, help="Scheduled date for the movement of the products"),
         'product_id': fields.many2one('product.product', 'Product', required=True, select=True),
 
         'product_qty': fields.float('Quantity', required=True),
@@ -1094,12 +1227,14 @@ class stock_move(osv.osv):
                                   help='When the stock move is created it is in the \'Draft\' state.\n After that it is set to \'Confirmed\' state.\n If stock is available state is set to \'Avaiable\'.\n When the picking it done the state is \'Done\'.\
                                   \nThe state is \'Waiting\' if the move is waiting for another one.'),
         'price_unit': fields.float('Unit Price',
-            digits=(16, int(config['price_accuracy']))),
+            digits_compute= dp.get_precision('Account')),
         'company_id': fields.many2one('res.company', 'Company', required=True,select=1),
         'partner_id': fields.related('picking_id','address_id','partner_id',type='many2one', relation="res.partner", string="Partner"),
         'backorder_id': fields.related('picking_id','backorder_id',type='many2one', relation="stock.picking", string="Back Orders"),
-        'origin': fields.related('picking_id','origin',type='char', size=64, relation="stock.picking", string="Source document"),
+        'origin': fields.related('picking_id','origin',type='char', size=64, relation="stock.picking", string="Origin"),
         'move_stock_return_history': fields.many2many('stock.move', 'stock_move_return_history', 'move_id', 'return_move_id', 'Move Return History',readonly=True),
+        'delivered_id': fields.many2one('stock.delivery', 'Product delivered'),
+        'scraped': fields.related('location_dest_id','scrap_location',type='boolean',relation='stock.location',string='Scraped'),
     }
     _constraints = [
         (_check_tracking,
@@ -1137,9 +1272,11 @@ class stock_move(osv.osv):
         'state': lambda *a: 'draft',
         'priority': lambda *a: '1',
         'product_qty': lambda *a: 1.0,
+        'scraped' : lambda *a: False,
         'date_planned': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
         'date': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
-        'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.move', context=c)
+        'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.move', context=c),
+        'date_expected': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),        
     }
 
     def copy(self, cr, uid, id, default=None, context={}):
@@ -1198,19 +1335,26 @@ class stock_move(osv.osv):
 
         return {'value': result}
 
-    def onchange_product_id(self, cr, uid, ids, prod_id=False, loc_id=False, loc_dest_id=False):
+    def onchange_product_id(self, cr, uid, ids, prod_id=False, loc_id=False, loc_dest_id=False, address_id=False):
         if not prod_id:
             return {}
-        product = self.pool.get('product.product').browse(cr, uid, [prod_id])[0]
+        lang = False
+        if address_id:
+            addr_rec = self.pool.get('res.partner.address').browse(cr, uid, address_id)
+            if addr_rec:
+                lang = addr_rec.partner_id and addr_rec.partner_id.lang or False
+        ctx = {'lang': lang}
+
+        product = self.pool.get('product.product').browse(cr, uid, [prod_id], context=ctx)[0]
         uos_id  = product.uos_id and product.uos_id.id or False
         result = {
-            'name': product.partner_ref,
             'product_uom': product.uom_id.id,
             'product_uos': uos_id,
             'product_qty': 1.00,
             'product_uos_qty' : self.pool.get('stock.move').onchange_quantity(cr, uid, ids, prod_id, 1.00, product.uom_id.id, uos_id)['value']['product_uos_qty']
         }
-
+        if not ids:
+            result['name'] = product.partner_ref
         if loc_id:
             result['location_id'] = loc_id
         if loc_dest_id:
@@ -1231,8 +1375,8 @@ class stock_move(osv.osv):
             if dest:
                 if dest[1] == 'transparent':
                     self.write(cr, uid, [m.id], {
-                        'date_planned': (DateTime.strptime(m.date_planned, '%Y-%m-%d %H:%M:%S') + \
-                            DateTime.RelativeDateTime(days=dest[2] or 0)).strftime('%Y-%m-%d'),
+                        'date_planned': (datetime.strptime(m.date_planned, '%Y-%m-%d %H:%M:%S') + \
+                            relativedelta(days=dest[2] or 0)).strftime('%Y-%m-%d'),
                         'location_dest_id': dest[0].id})
                 else:
                     result.setdefault(m.picking_id, [])
@@ -1249,8 +1393,11 @@ class stock_move(osv.osv):
             new_moves = []
             for picking, todo in self._chain_compute(cr, uid, moves, context).items():
                 ptype = self.pool.get('stock.location').picking_type_get(cr, uid, todo[0][0].location_dest_id, todo[0][1][0])
+                pick_name = ''
+                if ptype == 'delivery':
+                    pick_name = self.pool.get('ir.sequence').get(cr, uid, 'stock.picking.delivery')
                 pickid = self.pool.get('stock.picking').create(cr, uid, {
-                    'name': picking.name,
+                    'name': pick_name or picking.name,
                     'origin': str(picking.origin or ''),
                     'type': ptype,
                     'note': picking.note,
@@ -1268,7 +1415,7 @@ class stock_move(osv.osv):
                         'picking_id': pickid,
                         'state': 'waiting',
                         'move_history_ids': [],
-                        'date_planned': (DateTime.strptime(move.date_planned, '%Y-%m-%d %H:%M:%S') + DateTime.RelativeDateTime(days=delay or 0)).strftime('%Y-%m-%d'),
+                        'date_planned': (datetime.strptime(move.date_planned, '%Y-%m-%d %H:%M:%S') + relativedelta(days=delay or 0)).strftime('%Y-%m-%d'),
                         'move_history_ids2': []}
                     )
                     self.pool.get('stock.move').write(cr, uid, [move.id], {
@@ -1368,9 +1515,12 @@ class stock_move(osv.osv):
         #self.action_cancel(cr,uid, ids2, context)
         return True
 
-    def action_done(self, cr, uid, ids, context=None):
+    def action_done(self, cr, uid, ids, context={}):
         track_flag = False
         picking_ids = []
+        product_uom_obj = self.pool.get('product.uom')
+        price_type_obj = self.pool.get('product.price.type')
+        move_obj = self.pool.get('account.move')
         for move in self.browse(cr, uid, ids):
             if move.picking_id: picking_ids.append(move.picking_id.id)
             if move.move_dest_id.id and (move.state != 'done'):
@@ -1432,7 +1582,6 @@ class stock_move(osv.osv):
                 journal_id = move.product_id.categ_id.property_stock_journal.id
                 if acc_src != acc_dest:
                     ref = move.picking_id and move.picking_id.name or False
-                    product_uom_obj = self.pool.get('product.uom')
                     default_uom = move.product_id.uom_id.id
                     date = time.strftime('%Y-%m-%d')
                     q = product_uom_obj._compute_qty(cr, uid, move.product_uom.id, move.product_qty, default_uom)
@@ -1440,13 +1589,13 @@ class stock_move(osv.osv):
                         amount = q * move.price_unit
                     # Base computation on valuation price type
                     else:
-                        company_id=move.company_id.id
-                        context['currency_id']=move.company_id.currency_id.id
-                        pricetype=self.pool.get('product.price.type').browse(cr,uid,move.company_id.property_valuation_price_type.id)
-                        amount_unit=move.product_id.price_get(pricetype.field, context)[move.product_id.id]
-                        amount=amount_unit * q or 1.0
+                        company_id = move.company_id.id
+                        context['currency_id'] = move.company_id.currency_id.id
+                        pricetype = price_type_obj.browse(cr,uid,move.company_id.property_valuation_price_type.id)
+                        amount_unit = move.product_id.price_get(pricetype.field, context)[move.product_id.id]
+                        amount = amount_unit * q or 1.0
                         # amount = q * move.product_id.standard_price
-                    
+
                     partner_id = False
                     if move.picking_id:
                         partner_id = move.picking_id.address_id and (move.picking_id.address_id.partner_id and move.picking_id.address_id.partner_id.id or False) or False
@@ -1470,16 +1619,25 @@ class stock_move(osv.osv):
                                 'date': date,
                                 'partner_id': partner_id})
                     ]
-                    self.pool.get('account.move').create(cr, uid, {
+                    move_obj.create(cr, uid, {
                         'name': move.name,
                         'journal_id': journal_id,
                         'line_id': lines,
                         'ref': ref,
                     })
-        self.write(cr, uid, ids, {'state': 'done', 'date_planned': time.strftime('%Y-%m-%d %H:%M:%S')})
-        for pick in self.pool.get('stock.picking').browse(cr, uid, picking_ids):
+        tracking_lot = False                    
+        if context:
+            tracking_lot = context.get('tracking_lot', False)
+            if tracking_lot:
+                rec_id = context and context.get('active_id', False)
+                tracking = self.pool.get('stock.tracking')
+                tracking_lot = tracking.get_create_tracking_lot(cr, uid,[rec_id], tracking_lot)        
+                 
+        self.write(cr, uid, ids, {'state': 'done', 'date_planned': time.strftime('%Y-%m-%d %H:%M:%S'), 'tracking_id': tracking_lot or False})
+        picking_obj = self.pool.get('stock.picking')
+        for pick in picking_obj.browse(cr, uid, picking_ids):
             if all(move.state == 'done' for move in pick.move_lines):
-                self.pool.get('stock.picking').action_done(cr, uid, [pick.id])
+                picking_obj.action_done(cr, uid, [pick.id])
 
         wf_service = netsvc.LocalService("workflow")
         for id in ids:
@@ -1487,6 +1645,8 @@ class stock_move(osv.osv):
         return True
 
     def unlink(self, cr, uid, ids, context=None):
+        if context is None:
+            context = {}        
         for move in self.browse(cr, uid, ids, context=context):
             if move.state != 'draft':
                 raise osv.except_osv(_('UserError'),
@@ -1494,6 +1654,321 @@ class stock_move(osv.osv):
         return super(stock_move, self).unlink(
             cr, uid, ids, context=context)
 
+    def _create_lot(self, cr, uid, ids, product_id, prefix=False):
+        prodlot_obj = self.pool.get('stock.production.lot')
+        ir_sequence_obj = self.pool.get('ir.sequence')
+        sequence = ir_sequence_obj.get(cr, uid, 'stock.lot.serial')
+        if not sequence:
+            raise osv.except_osv(_('Error!'), _('No production sequence defined'))
+        prodlot_id = prodlot_obj.create(cr, uid, {'name': sequence, 'prefix': prefix}, {'product_id': product_id})
+        prodlot = prodlot_obj.browse(cr, uid, prodlot_id)
+        ref = ','.join(map(lambda x:str(x),ids))
+        if prodlot.ref:
+            ref = '%s, %s' % (prodlot.ref, ref)
+        prodlot_obj.write(cr, uid, [prodlot_id], {'ref': ref})
+        return prodlot_id
+
+
+    def action_scrap(self, cr, uid, ids, quantity, location_id, context=None):
+        '''
+        Move the scrap/damaged product into scrap location
+
+        @ param cr: the database cursor
+        @ param uid: the user id
+        @ param ids: ids of stock move object to be scraped
+        @ param quantity : specify scrap qty
+        @ param location_id : specify scrap location
+        @ param context: context arguments
+
+        @ return: Scraped lines
+        '''
+        if quantity <= 0:
+            raise osv.except_osv(_('Warning!'), _('Please provide Proper Quantity !'))
+        res = []
+        for move in self.browse(cr, uid, ids, context=context):
+            move_qty = move.product_qty
+            uos_qty = quantity / move_qty * move.product_uos_qty
+            default_val = {
+                    'product_qty': quantity,
+                    'product_uos_qty': uos_qty,
+                    'state': move.state,
+                    'scraped' : True,
+                    'location_dest_id': location_id
+                }
+            new_move = self.copy(cr, uid, move.id, default_val)
+            #self.write(cr, uid, [new_move], {'move_history_ids':[(4,move.id)]}) #TODO : to track scrap moves
+            res += [new_move]
+        self.action_done(cr, uid, res)
+        return res
+
+    def action_split(self, cr, uid, ids, quantity, split_by_qty=1, prefix=False, with_lot=True, context=None):
+        '''
+        Split Stock Move lines into production lot which specified split by quantity.
+
+        @ param cr: the database cursor
+        @ param uid: the user id
+        @ param ids: ids of stock move object to be splited
+        @ param split_by_qty : specify split by qty
+        @ param prefix : specify prefix of production lot
+        @ param with_lot : if true, prodcution lot will assign for split line otherwise not.
+        @ param context: context arguments
+
+        @ return: splited move lines
+        '''
+
+        if quantity <= 0:
+            raise osv.except_osv(_('Warning!'), _('Please provide Proper Quantity !'))
+
+        res = []
+
+        for move in self.browse(cr, uid, ids):
+            if split_by_qty <= 0 or quantity == 0:
+                return res
+
+            uos_qty = split_by_qty / move.product_qty * move.product_uos_qty
+
+            quantity_rest = quantity % split_by_qty
+            uos_qty_rest = split_by_qty / move.product_qty * move.product_uos_qty
+
+            update_val = {
+                'product_qty': split_by_qty,
+                'product_uos_qty': uos_qty,
+            }
+            for idx in range(int(quantity//split_by_qty)):
+                if not idx and move.product_qty<=quantity:
+                    current_move = move.id
+                else:
+                    current_move = self.copy(cr, uid, move.id, {'state': move.state})
+                res.append(current_move)
+                if with_lot:
+                    update_val['prodlot_id'] = self._create_lot(cr, uid, [current_move], move.product_id.id)
+
+                self.write(cr, uid, [current_move], update_val)
+
+
+            if quantity_rest > 0:
+                idx = int(quantity//split_by_qty)
+                update_val['product_qty'] = quantity_rest
+                update_val['product_uos_qty'] = uos_qty_rest
+                if not idx and move.product_qty<=quantity:
+                    current_move = move.id
+                else:
+                    current_move = self.copy(cr, uid, move.id, {'state': move.state})
+
+                res.append(current_move)
+
+
+                if with_lot:
+                    update_val['prodlot_id'] = self._create_lot(cr, uid, [current_move], move.product_id.id)
+
+                self.write(cr, uid, [current_move], update_val)
+        return res
+
+    def action_consume(self, cr, uid, ids, quantity, location_id=False,  context=None):
+        '''
+        Consumed product with specific quatity from specific source location
+
+        @ param cr: the database cursor
+        @ param uid: the user id
+        @ param ids: ids of stock move object to be consumed
+        @ param quantity : specify consume quantity
+        @ param location_id : specify source location
+        @ param context: context arguments
+
+        @ return: Consumed lines
+        '''
+        if context is None:
+            context = {}
+
+        if quantity <= 0:
+            raise osv.except_osv(_('Warning!'), _('Please provide Proper Quantity !'))
+
+        res = []
+        for move in self.browse(cr, uid, ids, context=context):
+            move_qty = move.product_qty
+            quantity_rest = move.product_qty
+
+            quantity_rest -= quantity
+            uos_qty_rest = quantity_rest / move_qty * move.product_uos_qty
+            if quantity_rest <= 0:
+                quantity_rest = 0
+                uos_qty_rest = 0
+                quantity = move.product_qty
+
+            uos_qty = quantity / move_qty * move.product_uos_qty
+
+            if quantity_rest > 0:
+                default_val = {
+                    'product_qty': quantity,
+                    'product_uos_qty': uos_qty,
+                    'state': move.state,
+                    'location_id': location_id
+                }
+                if move.product_id.track_production and location_id:
+                    # IF product has checked track for production lot, move lines will be split by 1
+                    res += self.action_split(cr, uid, [move.id], quantity, split_by_qty=1, context=context)
+                else:
+                    current_move = self.copy(cr, uid, move.id, default_val)
+                    res += [current_move]
+
+                update_val = {}
+                update_val['product_qty'] = quantity_rest
+                update_val['product_uos_qty'] = uos_qty_rest
+                self.write(cr, uid, [move.id], update_val)
+
+            else:
+                quantity_rest = quantity
+                uos_qty_rest =  uos_qty
+
+                if move.product_id.track_production and location_id:
+                    res += self.split_lines(cr, uid, [move.id], quantity_rest, split_by_qty=1, context=context)
+                else:
+                    res += [move.id]
+                    update_val = {
+                        'product_qty' : quantity_rest,
+                        'product_uos_qty' : uos_qty_rest,
+                        'location_id': location_id
+                    }
+
+                    self.write(cr, uid, [move.id], update_val)
+
+        self.action_done(cr, uid, res)
+        return res
+
+    def do_partial(self, cr, uid, ids, partial_datas, context={}):
+        """
+        @ partial_datas : dict. contain details of partial picking
+                          like partner_id, address_id, delivery_date, delivery moves with product_id, product_qty, uom
+        """
+        res = {}
+        picking_obj = self.pool.get('stock.picking')
+        delivery_obj = self.pool.get('stock.delivery')
+        product_obj = self.pool.get('product.product')
+        currency_obj = self.pool.get('res.currency')
+        users_obj = self.pool.get('res.users')
+        uom_obj = self.pool.get('product.uom')
+        price_type_obj = self.pool.get('product.price.type')
+        sequence_obj = self.pool.get('ir.sequence')
+        wf_service = netsvc.LocalService("workflow")
+        partner_id = partial_datas.get('partner_id', False)
+        address_id = partial_datas.get('address_id', False)
+        delivery_date = partial_datas.get('delivery_date', False)
+        tracking_lot = context.get('tracking_lot', False)
+        
+        new_moves = []
+
+        complete, too_many, too_few = [], [], []
+        move_product_qty = {}
+        for move in self.browse(cr, uid, ids, context=context):
+            if move.state in ('done', 'cancel'):
+                continue
+            partial_data = partial_datas.get('move%s'%(move.id), False)
+            assert partial_data, _('Do not Found Partial data of Stock Move Line :%s' %(move.id))
+            product_qty = partial_data.get('product_qty',0.0)
+            move_product_qty[move.id] = product_qty
+            product_uom = partial_data.get('product_uom',False)
+            product_price = partial_data.get('product_price',0.0)
+            product_currency = partial_data.get('product_currency',False)
+            if move.product_qty == product_qty:
+                self.write(cr, uid, move.id,
+                {
+                    'tracking_id': tracking_lot
+                })
+                complete.append(move)
+            elif move.product_qty > product_qty:
+                too_few.append(move)
+            else:
+                too_many.append(move)
+
+            # Average price computation
+            if (move.picking_id.type == 'in') and (move.product_id.cost_method == 'average'):
+                product = product_obj.browse(cr, uid, move.product_id.id)
+                user = users_obj.browse(cr, uid, uid)
+                context['currency_id'] = move.company_id.currency_id.id
+                qty = uom_obj._compute_qty(cr, uid, product_uom, product_qty, product.uom_id.id)
+                pricetype = False
+                if user.company_id.property_valuation_price_type:
+                    pricetype = price_type_obj.browse(cr, uid, user.company_id.property_valuation_price_type.id)
+                if pricetype and qty > 0:
+                    new_price = currency_obj.compute(cr, uid, product_currency,
+                            user.company_id.currency_id.id, product_price)
+                    new_price = uom_obj._compute_price(cr, uid, product_uom, new_price,
+                            product.uom_id.id)
+                    if product.qty_available <= 0:
+                        new_std_price = new_price
+                    else:
+                        # Get the standard price
+                        amount_unit = product.price_get(pricetype.field, context)[product.id]
+                        new_std_price = ((amount_unit * product.qty_available)\
+                            + (new_price * qty))/(product.qty_available + qty)
+
+                    # Write the field according to price type field
+                    product_obj.write(cr, uid, [product.id],
+                            {pricetype.field: new_std_price})
+                    self.write(cr, uid, [move.id], {'price_unit': new_price})
+
+        for move in too_few:
+            product_qty = move_product_qty[move.id]
+            if product_qty != 0:
+                new_move = self.copy(cr, uid, move.id,
+                    {
+                        'product_qty' : product_qty,
+                        'product_uos_qty': product_qty,
+                        'picking_id' : move.picking_id.id,
+                        'state': 'assigned',
+                        'move_dest_id': False,
+                        'price_unit': move.price_unit,
+                        'tracking_id': tracking_lot,
+                    })
+                complete.append(self.browse(cr, uid, new_move))
+            self.write(cr, uid, move.id,
+                    {
+                        'product_qty' : move.product_qty - product_qty,
+                        'product_uos_qty':move.product_qty - product_qty,
+                    })
+
+
+        for move in too_many:
+            self.write(cr, uid, move.id,
+                    {
+                        'product_qty': move.product_qty,
+                        'product_uos_qty': move.product_qty,
+                        'tracking_id': tracking_lot
+                    })
+            complete.append(move)
+
+        for move in complete:
+            self.action_done(cr, uid, [move.id], context)
+
+            # TOCHECK : Done picking if all moves are done
+            cr.execute("""
+                SELECT move.id FROM stock_picking pick
+                RIGHT JOIN stock_move move ON move.picking_id = pick.id AND move.state = %s
+                WHERE pick.id = %s""",
+                        ('done', move.picking_id.id))
+            res = cr.fetchall()
+            if len(res) == len(move.picking_id.move_lines):
+                picking_obj.action_move(cr, uid, [move.picking_id.id])
+                wf_service.trg_validate(uid, 'stock.picking', move.picking_id.id, 'button_done', cr)
+
+        ref = {}
+        done_move_ids = []
+        for move in complete:
+            done_move_ids.append(move.id)
+            if move.picking_id.id not in ref:
+                delivery_id = delivery_obj.create(cr, uid, {
+                    'partner_id': partner_id,
+                    'address_id': address_id,
+                    'date': delivery_date,
+                    'name' : move.picking_id.name,
+                    'picking_id':  move.picking_id.id
+                }, context=context)
+                ref[move.picking_id.id] = delivery_id
+            delivery_obj.write(cr, uid, ref[move.picking_id.id], {
+                'move_delivered' : [(4,move.id)]
+            })
+        return done_move_ids
+
 stock_move()
 
 
@@ -1515,16 +1990,18 @@ class stock_inventory(osv.osv):
         'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.inventory', context=c)
     }
 
-    #
-    # Update to support tracking
-    #
+
+    def _inventory_line_hook(self, cr, uid, inventory_line, move_vals):
+        '''Creates a stock move from an inventory line'''
+        return self.pool.get('stock.move').create(cr, uid, move_vals)
+
     def action_done(self, cr, uid, ids, context=None):
         for inv in self.browse(cr, uid, ids):
             move_ids = []
             move_line = []
             for line in inv.inventory_line_id:
                 pid = line.product_id.id
-                
+
                 # price = line.product_id.standard_price or 0.0
                 amount = self.pool.get('stock.location')._product_get(cr, uid, line.location_id.id, [pid], {'uom': line.product_uom.id})[pid]
                 change = line.product_qty - amount
@@ -1557,7 +2034,7 @@ class stock_inventory(osv.osv):
                             'prodlot_id': lot_id,
                             'product_qty': line.product_qty
                         })
-                    move_ids.append(self.pool.get('stock.move').create(cr, uid, value))
+                    move_ids.append(self._inventory_line_hook(cr, uid, line, value))
             if len(move_ids):
                 self.pool.get('stock.move').action_done(cr, uid, move_ids,
                         context=context)
@@ -1589,8 +2066,10 @@ class stock_inventory_line(osv.osv):
         'product_uom': fields.many2one('product.uom', 'Product UOM', required=True),
         'product_qty': fields.float('Quantity'),
         'company_id': fields.related('inventory_id','company_id',type='many2one',relation='res.company',string='Company',store=True),
-        'prod_lot_id': fields.many2one('stock.production.lot', 'Production Lot', domain="[('product_id','=',product_id)]")
+        'prod_lot_id': fields.many2one('stock.production.lot', 'Production Lot', domain="[('product_id','=',product_id)]"),
+        'state': fields.related('inventory_id','state',type='char',string='State',readonly=True),
     }
+
     def on_change_product_id(self, cr, uid, ids, location_id, product, uom=False):
         if not product:
             return {}
@@ -1615,9 +2094,9 @@ class stock_warehouse(osv.osv):
 #       'partner_id': fields.many2one('res.partner', 'Owner'),
         'company_id': fields.many2one('res.company','Company',required=True,select=1),
         'partner_address_id': fields.many2one('res.partner.address', 'Owner Address'),
-        'lot_input_id': fields.many2one('stock.location', 'Location Input', required=True),
-        'lot_stock_id': fields.many2one('stock.location', 'Location Stock', required=True),
-        'lot_output_id': fields.many2one('stock.location', 'Location Output', required=True),
+        'lot_input_id': fields.many2one('stock.location', 'Location Input', required=True, domain=[('usage','<>','view')]),
+        'lot_stock_id': fields.many2one('stock.location', 'Location Stock', required=True, domain=[('usage','<>','view')]),
+        'lot_output_id': fields.many2one('stock.location', 'Location Output', required=True, domain=[('usage','<>','view')]),
     }
     _defaults = {
         'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.inventory', context=c),
@@ -1663,7 +2142,6 @@ class stock_picking_move_wizard(osv.osv_memory):
                 if line.picking_id:
                     picking_obj.write(cr, uid, [line.picking_id.id], {'move_lines': [(1, line.id, {'picking_id': act['picking_id']})]})
                     picking_obj.write(cr, uid, [act['picking_id']], {'move_lines': [(1, line.id, {'picking_id': act['picking_id']})]})
-                    cr.commit()
                     old_picking = picking_obj.read(cr, uid, [line.picking_id.id])[0]
                     if not len(old_picking['move_lines']):
                         picking_obj.write(cr, uid, [old_picking['id']], {'state': 'done'})
@@ -1689,7 +2167,7 @@ class report_products_to_received_planned(osv.osv):
         tools.drop_view_if_exists(cr, 'report_products_to_received_planned')
         cr.execute("""
             create or replace view report_products_to_received_planned as (
-               select stock.date, min(stock.id), sum(stock.product_qty) as qty, 0 as planned_qty
+               select stock.date, min(stock.id) as id, sum(stock.product_qty) as qty, 0 as planned_qty
                    from stock_picking picking
                     inner join stock_move stock
                     on picking.id = stock.picking_id and picking.type = 'in'
@@ -1698,7 +2176,7 @@ class report_products_to_received_planned(osv.osv):
 
                     union
 
-               select stock.date_planned, min(stock.id), 0 as actual_qty, sum(stock.product_qty) as planned_qty
+               select stock.date_planned, min(stock.id) as id, 0 as actual_qty, sum(stock.product_qty) as planned_qty
                     from stock_picking picking
                     inner join stock_move stock
                     on picking.id = stock.picking_id and picking.type = 'in'
@@ -1723,7 +2201,7 @@ class report_delivery_products_planned(osv.osv):
         tools.drop_view_if_exists(cr, 'report_delivery_products_planned')
         cr.execute("""
             create or replace view report_delivery_products_planned as (
-                select stock.date, min(stock.id), sum(stock.product_qty) as qty, 0 as planned_qty
+                select stock.date, min(stock.id) as id, sum(stock.product_qty) as qty, 0 as planned_qty
                    from stock_picking picking
                     inner join stock_move stock
                     on picking.id = stock.picking_id and picking.type = 'out'