addons/stock/stock.py

   1 ##############################################################################
   2 #
   3 #    OpenERP, Open Source Management Solution
   4 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
   5 #
   6 #    This program is free software: you can redistribute it and/or modify
   7 #    it under the terms of the GNU Affero General Public License as
   8 #    published by the Free Software Foundation, either version 3 of the
   9 #    License, or (at your option) any later version.
  10 #
  11 #    This program is distributed in the hope that it will be useful,
  12 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #    GNU Affero General Public License for more details.
  15 #
  16 #    You should have received a copy of the GNU Affero General Public License
  17 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 ##############################################################################
  20
  21 from datetime import datetime
  22 from dateutil.relativedelta import relativedelta
  23 import time
  24 from operator import itemgetter
  25 from itertools import groupby
  26
  27 from osv import fields, osv
  28 from tools.translate import _
  29 import netsvc
  30 import tools
  31 import decimal_precision as dp
  32 import logging
  33
  34
  35 #----------------------------------------------------------
  36 # Incoterms
  37 #----------------------------------------------------------
  38 class stock_incoterms(osv.osv):
  39     _name = "stock.incoterms"
  40     _description = "Incoterms"
  41     _columns = {
  42         'name': fields.char('Name', size=64, required=True, help="Incoterms are series of sales terms.They are used to divide transaction costs and responsibilities between buyer and seller and reflect state-of-the-art transportation practices."),
  43         'code': fields.char('Code', size=3, required=True, help="Code for Incoterms"),
  44         'active': fields.boolean('Active', help="By unchecking the active field, you may hide an INCOTERM without deleting it."),
  45     }
  46     _defaults = {
  47         'active': True,
  48     }
  49
  50 stock_incoterms()
  51
  52 class stock_journal(osv.osv):
  53     _name = "stock.journal"
  54     _description = "Stock Journal"
  55     _columns = {
  56         'name': fields.char('Stock Journal', size=32, required=True),
  57         'user_id': fields.many2one('res.users', 'Responsible'),
  58     }
  59     _defaults = {
  60         'user_id': lambda s, c, u, ctx: u
  61     }
  62
  63 stock_journal()
  64
  65 #----------------------------------------------------------
  66 # Stock Location
  67 #----------------------------------------------------------
  68 class stock_location(osv.osv):
  69     _name = "stock.location"
  70     _description = "Location"
  71     _parent_name = "location_id"
  72     _parent_store = True
  73     _parent_order = 'posz,name'
  74     _order = 'parent_left'
  75
  76     def name_get(self, cr, uid, ids, context=None):
  77         res = []
  78         if context is None:
  79             context = {}
  80         if not len(ids):
  81             return []
  82         reads = self.read(cr, uid, ids, ['name','location_id'], context=context)
  83         for record in reads:
  84             name = record['name']
  85             if context.get('full',False):
  86                 if record['location_id']:
  87                     name = record['location_id'][1] + ' / ' + name
  88                 res.append((record['id'], name))
  89             else:
  90                 res.append((record['id'], name))
  91         return res
  92
  93     def _complete_name(self, cr, uid, ids, name, args, context=None):
  94         """ Forms complete name of location from parent location to child location.
  95         @return: Dictionary of values
  96         """
  97         def _get_one_full_name(location, level=4):
  98             if location.location_id:
  99                 parent_path = _get_one_full_name(location.location_id, level-1) + "/"
 100             else:
 101                 parent_path = ''
 102             return parent_path + location.name
 103         res = {}
 104         for m in self.browse(cr, uid, ids, context=context):
 105             res[m.id] = _get_one_full_name(m)
 106         return res
 107
 108
 109     def _product_value(self, cr, uid, ids, field_names, arg, context=None):
 110         """Computes stock value (real and virtual) for a product, as well as stock qty (real and virtual).
 111         @param field_names: Name of field
 112         @return: Dictionary of values
 113         """
 114         prod_id = context and context.get('product_id', False)
 115
 116         product_product_obj = self.pool.get('product.product')
 117
 118         cr.execute('select distinct product_id, location_id from stock_move where location_id in %s', (tuple(ids), ))
 119         dict1 = cr.dictfetchall()
 120         cr.execute('select distinct product_id, location_dest_id as location_id from stock_move where location_dest_id in %s', (tuple(ids), ))
 121         dict2 = cr.dictfetchall()
 122         res_products_by_location = sorted(dict1+dict2, key=itemgetter('location_id'))
 123         products_by_location = dict((k, [v['product_id'] for v in itr]) for k, itr in groupby(res_products_by_location, itemgetter('location_id')))
 124
 125         result = dict([(i, {}.fromkeys(field_names, 0.0)) for i in ids])
 126         result.update(dict([(i, {}.fromkeys(field_names, 0.0)) for i in list(set([aaa['location_id'] for aaa in res_products_by_location]))]))
 127
 128         currency_id = self.pool.get('res.users').browse(cr, uid, uid).company_id.currency_id.id
 129         currency_obj = self.pool.get('res.currency')
 130         currency = currency_obj.browse(cr, uid, currency_id, context=context)
 131         for loc_id, product_ids in products_by_location.items():
 132             if prod_id:
 133                 product_ids = [prod_id]
 134             c = (context or {}).copy()
 135             c['location'] = loc_id
 136             for prod in product_product_obj.browse(cr, uid, product_ids, context=c):
 137                 for f in field_names:
 138                     if f == 'stock_real':
 139                         if loc_id not in result:
 140                             result[loc_id] = {}
 141                         result[loc_id][f] += prod.qty_available
 142                     elif f == 'stock_virtual':
 143                         result[loc_id][f] += prod.virtual_available
 144                     elif f == 'stock_real_value':
 145                         amount = prod.qty_available * prod.standard_price
 146                         amount = currency_obj.round(cr, uid, currency, amount)
 147                         result[loc_id][f] += amount
 148                     elif f == 'stock_virtual_value':
 149                         amount = prod.virtual_available * prod.standard_price
 150                         amount = currency_obj.round(cr, uid, currency, amount)
 151                         result[loc_id][f] += amount
 152         return result
 153
 154     _columns = {
 155         'name': fields.char('Location Name', size=64, required=True, translate=True),
 156         'active': fields.boolean('Active', help="By unchecking the active field, you may hide a location without deleting it."),
 157         'usage': fields.selection([('supplier', 'Supplier Location'), ('view', 'View'), ('internal', 'Internal Location'), ('customer', 'Customer Location'), ('inventory', 'Inventory'), ('procurement', 'Procurement'), ('production', 'Production'), ('transit', 'Transit Location for Inter-Companies Transfers')], 'Location Type', required=True,
 158                  help="""* Supplier Location: Virtual location representing the source location for products coming from your suppliers
 159                        \n* View: Virtual location used to create a hierarchical structures for your warehouse, aggregating its child locations ; can't directly contain products
 160                        \n* Internal Location: Physical locations inside your own warehouses,
 161                        \n* Customer Location: Virtual location representing the destination location for products sent to your customers
 162                        \n* Inventory: Virtual location serving as counterpart for inventory operations used to correct stock levels (Physical inventories)
 163                        \n* Procurement: Virtual location serving as temporary counterpart for procurement operations when the source (supplier or production) is not known yet. This location should be empty when the procurement scheduler has finished running.
 164                        \n* Production: Virtual counterpart location for production operations: this location consumes the raw material and produces finished products
 165                       """, select = True),
 166          # temporarily removed, as it's unused: 'allocation_method': fields.selection([('fifo', 'FIFO'), ('lifo', 'LIFO'), ('nearest', 'Nearest')], 'Allocation Method', required=True),
 167         'complete_name': fields.function(_complete_name, method=True, type='char', size=100, string="Location Name"),
 168
 169         'stock_real': fields.function(_product_value, method=True, type='float', string='Real Stock', multi="stock"),
 170         'stock_virtual': fields.function(_product_value, method=True, type='float', string='Virtual Stock', multi="stock"),
 171
 172         'location_id': fields.many2one('stock.location', 'Parent Location', select=True, ondelete='cascade'),
 173         'child_ids': fields.one2many('stock.location', 'location_id', 'Contains'),
 174
 175         'chained_journal_id': fields.many2one('stock.journal', 'Chaining Journal',help="Inventory Journal in which the chained move will be written, if the Chaining Type is not Transparent (no journal is used if left empty)"),
 176         'chained_location_id': fields.many2one('stock.location', 'Chained Location If Fixed'),
 177         'chained_location_type': fields.selection([('none', 'None'), ('customer', 'Customer'), ('fixed', 'Fixed Location')],
 178             'Chained Location Type', required=True,
 179             help="Determines whether this location is chained to another location, i.e. any incoming product in this location \n" \
 180                 "should next go to the chained location. The chained location is determined according to the type :"\
 181                 "\n* None: No chaining at all"\
 182                 "\n* Customer: The chained location will be taken from the Customer Location field on the Partner form of the Partner that is specified in the Picking list of the incoming products." \
 183                 "\n* Fixed Location: The chained location is taken from the next field: Chained Location if Fixed." \
 184                 ),
 185         'chained_auto_packing': fields.selection(
 186             [('auto', 'Automatic Move'), ('manual', 'Manual Operation'), ('transparent', 'Automatic No Step Added')],
 187             'Chaining Type',
 188             required=True,
 189             help="This is used only if you select a chained location type.\n" \
 190                 "The 'Automatic Move' value will create a stock move after the current one that will be "\
 191                 "validated automatically. With 'Manual Operation', the stock move has to be validated "\
 192                 "by a worker. With 'Automatic No Step Added', the location is replaced in the original move."
 193             ),
 194         'chained_picking_type': fields.selection([('out', 'Sending Goods'), ('in', 'Getting Goods'), ('internal', 'Internal')], 'Shipping Type', help="Shipping Type of the Picking List that will contain the chained move (leave empty to automatically detect the type based on the source and destination locations)."),
 195         'chained_company_id': fields.many2one('res.company', 'Chained Company', help='The company the Picking List containing the chained move will belong to (leave empty to use the default company determination rules'),
 196         'chained_delay': fields.integer('Chaining Lead Time',help="Delay between original move and chained move in days"),
 197         'address_id': fields.many2one('res.partner.address', 'Location Address',help="Address of  customer or supplier."),
 198         'icon': fields.selection(tools.icons, 'Icon', size=64,help="Icon show in  hierarchical tree view"),
 199
 200         'comment': fields.text('Additional Information'),
 201         'posx': fields.integer('Corridor (X)',help="Optional localization details, for information purpose only"),
 202         'posy': fields.integer('Shelves (Y)', help="Optional localization details, for information purpose only"),
 203         'posz': fields.integer('Height (Z)', help="Optional localization details, for information purpose only"),
 204
 205         'parent_left': fields.integer('Left Parent', select=1),
 206         'parent_right': fields.integer('Right Parent', select=1),
 207         'stock_real_value': fields.function(_product_value, method=True, type='float', string='Real Stock Value', multi="stock", digits_compute=dp.get_precision('Account')),
 208         'stock_virtual_value': fields.function(_product_value, method=True, type='float', string='Virtual Stock Value', multi="stock", digits_compute=dp.get_precision('Account')),
 209         'company_id': fields.many2one('res.company', 'Company', select=1, help='Let this field empty if this location is shared between all companies'),
 210         'scrap_location': fields.boolean('Scrap Location', help='Check this box to allow using this location to put scrapped/damaged goods.'),
 211     }
 212     _defaults = {
 213         'active': True,
 214         'usage': 'internal',
 215         'chained_location_type': 'none',
 216         'chained_auto_packing': 'manual',
 217         'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.location', context=c),
 218         'posx': 0,
 219         'posy': 0,
 220         'posz': 0,
 221         'icon': False,
 222         'scrap_location': False,
 223     }
 224
 225     def chained_location_get(self, cr, uid, location, partner=None, product=None, context=None):
 226         """ Finds chained location
 227         @param location: Location id
 228         @param partner: Partner id
 229         @param product: Product id
 230         @return: List of values
 231         """
 232         result = None
 233         if location.chained_location_type == 'customer':
 234             if partner:
 235                 result = partner.property_stock_customer
 236         elif location.chained_location_type == 'fixed':
 237             result = location.chained_location_id
 238         if result:
 239             return result, location.chained_auto_packing, location.chained_delay, location.chained_journal_id and location.chained_journal_id.id or False, location.chained_company_id and location.chained_company_id.id or False, location.chained_picking_type
 240         return result
 241
 242     def picking_type_get(self, cr, uid, from_location, to_location, context=None):
 243         """ Gets type of picking.
 244         @param from_location: Source location
 245         @param to_location: Destination location
 246         @return: Location type
 247         """
 248         result = 'internal'
 249         if (from_location.usage=='internal') and (to_location and to_location.usage in ('customer', 'supplier')):
 250             result = 'out'
 251         elif (from_location.usage in ('supplier', 'customer')) and (to_location.usage == 'internal'):
 252             result = 'in'
 253         return result
 254
 255     def _product_get_all_report(self, cr, uid, ids, product_ids=False, context=None):
 256         return self._product_get_report(cr, uid, ids, product_ids, context, recursive=True)
 257
 258     def _product_get_report(self, cr, uid, ids, product_ids=False,
 259             context=None, recursive=False):
 260         """ Finds the product quantity and price for particular location.
 261         @param product_ids: Ids of product
 262         @param recursive: True or False
 263         @return: Dictionary of values
 264         """
 265         if context is None:
 266             context = {}
 267         product_obj = self.pool.get('product.product')
 268         # Take the user company and pricetype
 269         context['currency_id'] = self.pool.get('res.users').browse(cr, uid, uid, context=context).company_id.currency_id.id
 270
 271         # To be able to offer recursive or non-recursive reports we need to prevent recursive quantities by default
 272         context['compute_child'] = False
 273
 274         if not product_ids:
 275             product_ids = product_obj.search(cr, uid, [])
 276
 277         products = product_obj.browse(cr, uid, product_ids, context=context)
 278         products_by_uom = {}
 279         products_by_id = {}
 280         for product in products:
 281             products_by_uom.setdefault(product.uom_id.id, [])
 282             products_by_uom[product.uom_id.id].append(product)
 283             products_by_id.setdefault(product.id, [])
 284             products_by_id[product.id] = product
 285
 286         result = {}
 287         result['product'] = []
 288         for id in ids:
 289             quantity_total = 0.0
 290             total_price = 0.0
 291             for uom_id in products_by_uom.keys():
 292                 fnc = self._product_get
 293                 if recursive:
 294                     fnc = self._product_all_get
 295                 ctx = context.copy()
 296                 ctx['uom'] = uom_id
 297                 qty = fnc(cr, uid, id, [x.id for x in products_by_uom[uom_id]],
 298                         context=ctx)
 299                 for product_id in qty.keys():
 300                     if not qty[product_id]:
 301                         continue
 302                     product = products_by_id[product_id]
 303                     quantity_total += qty[product_id]
 304
 305                     # Compute based on pricetype
 306                     # Choose the right filed standard_price to read
 307                     amount_unit = product.price_get('standard_price', context)[product.id]
 308                     price = qty[product_id] * amount_unit
 309
 310                     total_price += price
 311                     result['product'].append({
 312                         'price': amount_unit,
 313                         'prod_name': product.name,
 314                         'code': product.default_code, # used by lot_overview_all report!
 315                         'variants': product.variants or '',
 316                         'uom': product.uom_id.name,
 317                         'prod_qty': qty[product_id],
 318                         'price_value': price,
 319                     })
 320         result['total'] = quantity_total
 321         result['total_price'] = total_price
 322         return result
 323
 324     def _product_get_multi_location(self, cr, uid, ids, product_ids=False, context=None,
 325                                     states=['done'], what=('in', 'out')):
 326         """
 327         @param product_ids: Ids of product
 328         @param states: List of states
 329         @param what: Tuple of
 330         @return:
 331         """
 332         product_obj = self.pool.get('product.product')
 333         if context is None:
 334             context = {}
 335         context.update({
 336             'states': states,
 337             'what': what,
 338             'location': ids
 339         })
 340         return product_obj.get_product_available(cr, uid, product_ids, context=context)
 341
 342     def _product_get(self, cr, uid, id, product_ids=False, context=None, states=['done']):
 343         """
 344         @param product_ids:
 345         @param states:
 346         @return:
 347         """
 348         ids = id and [id] or []
 349         return self._product_get_multi_location(cr, uid, ids, product_ids, context=context, states=states)
 350
 351     def _product_all_get(self, cr, uid, id, product_ids=False, context=None, states=['done']):
 352         # build the list of ids of children of the location given by id
 353         ids = id and [id] or []
 354         location_ids = self.search(cr, uid, [('location_id', 'child_of', ids)])
 355         return self._product_get_multi_location(cr, uid, location_ids, product_ids, context, states)
 356
 357     def _product_virtual_get(self, cr, uid, id, product_ids=False, context=None, states=['done']):
 358         return self._product_all_get(cr, uid, id, product_ids, context, ['confirmed', 'waiting', 'assigned', 'done'])
 359
 360     def _product_reserve(self, cr, uid, ids, product_id, product_qty, context=None, lock=False):
 361         """
 362         Attempt to find a quantity ``product_qty`` (in the product's default uom or the uom passed in ``context``) of product ``product_id``
 363         in locations with id ``ids`` and their child locations. If ``lock`` is True, the stock.move lines
 364         of product with id ``product_id`` in the searched location will be write-locked using Postgres's
 365         "FOR UPDATE NOWAIT" option until the transaction is committed or rolled back, to prevent reservin
 366         twice the same products.
 367         If ``lock`` is True and the lock cannot be obtained (because another transaction has locked some of
 368         the same stock.move lines), a log line will be output and False will be returned, as if there was
 369         not enough stock.
 370
 371         :param product_id: Id of product to reserve
 372         :param product_qty: Quantity of product to reserve (in the product's default uom or the uom passed in ``context``)
 373         :param lock: if True, the stock.move lines of product with id ``product_id`` in all locations (and children locations) with ``ids`` will
 374                      be write-locked using postgres's "FOR UPDATE NOWAIT" option until the transaction is committed or rolled back. This is
 375                      to prevent reserving twice the same products.
 376         :param context: optional context dictionary: it a 'uom' key is present it will be used instead of the default product uom to
 377                         compute the ``product_qty`` and in the return value.
 378         :return: List of tuples in the form (qty, location_id) with the (partial) quantities that can be taken in each location to
 379                  reach the requested product_qty (``qty`` is expressed in the default uom of the product), of False if enough
 380                  products could not be found, or the lock could not be obtained (and ``lock`` was True).
 381         """
 382         result = []
 383         amount = 0.0
 384         if context is None:
 385             context = {}
 386         for id in self.search(cr, uid, [('location_id', 'child_of', ids)]):
 387             if lock:
 388                 try:
 389                     # Must lock with a separate select query because FOR UPDATE can't be used with
 390                     # aggregation/group by's (when individual rows aren't identifiable).
 391                     # We use a SAVEPOINT to be able to rollback this part of the transaction without
 392                     # failing the whole transaction in case the LOCK cannot be acquired.
 393                     cr.execute("SAVEPOINT stock_location_product_reserve")
 394                     cr.execute("""SELECT id FROM stock_move
 395                                   WHERE product_id=%s AND
 396                                           (
 397                                             (location_dest_id=%s AND
 398                                              location_id<>%s AND
 399                                              state='done')
 400                                             OR
 401                                             (location_id=%s AND
 402                                              location_dest_id<>%s AND
 403                                              state in ('done', 'assigned'))
 404                                           )
 405                                   FOR UPDATE of stock_move NOWAIT""", (product_id, id, id, id, id), log_exceptions=False)
 406                 except Exception:
 407                     # Here it's likely that the FOR UPDATE NOWAIT failed to get the LOCK,
 408                     # so we ROLLBACK to the SAVEPOINT to restore the transaction to its earlier
 409                     # state, we return False as if the products were not available, and log it:
 410                     cr.execute("ROLLBACK TO stock_location_product_reserve")
 411                     logger = logging.getLogger('stock.location')
 412                     logger.warn("Failed attempt to reserve %s x product %s, likely due to another transaction already in progress. Next attempt is likely to work. Detailed error available at DEBUG level.", product_qty, product_id)
 413                     logger.debug("Trace of the failed product reservation attempt: ", exc_info=True)
 414                     return False
 415
 416             # XXX TODO: rewrite this with one single query, possibly even the quantity conversion
 417             cr.execute("""SELECT product_uom, sum(product_qty) AS product_qty
 418                           FROM stock_move
 419                           WHERE location_dest_id=%s AND
 420                                 location_id<>%s AND
 421                                 product_id=%s AND
 422                                 state='done'
 423                           GROUP BY product_uom
 424                        """,
 425                        (id, id, product_id))
 426             results = cr.dictfetchall()
 427             cr.execute("""SELECT product_uom,-sum(product_qty) AS product_qty
 428                           FROM stock_move
 429                           WHERE location_id=%s AND
 430                                 location_dest_id<>%s AND
 431                                 product_id=%s AND
 432                                 state in ('done', 'assigned')
 433                           GROUP BY product_uom
 434                        """,
 435                        (id, id, product_id))
 436             results += cr.dictfetchall()
 437
 438             total = 0.0
 439             results2 = 0.0
 440             for r in results:
 441                 amount = self.pool.get('product.uom')._compute_qty(cr, uid, r['product_uom'], r['product_qty'], context.get('uom', False))
 442                 results2 += amount
 443                 total += amount
 444
 445             if total <= 0.0:
 446                 continue
 447
 448             amount = results2
 449             if amount > 0:
 450                 if amount > min(total, product_qty):
 451                     amount = min(product_qty, total)
 452                 result.append((amount, id))
 453                 product_qty -= amount
 454                 total -= amount
 455                 if product_qty <= 0.0:
 456                     return result
 457                 if total <= 0.0:
 458                     continue
 459         return False
 460
 461 stock_location()
 462
 463
 464 class stock_tracking(osv.osv):
 465     _name = "stock.tracking"
 466     _description = "Packs"
 467
 468     def checksum(sscc):
 469         salt = '31' * 8 + '3'
 470         sum = 0
 471         for sscc_part, salt_part in zip(sscc, salt):
 472             sum += int(sscc_part) * int(salt_part)
 473         return (10 - (sum % 10)) % 10
 474     checksum = staticmethod(checksum)
 475
 476     def make_sscc(self, cr, uid, context=None):
 477         sequence = self.pool.get('ir.sequence').get(cr, uid, 'stock.lot.tracking')
 478         try:
 479             return sequence + str(self.checksum(sequence))
 480         except Exception:
 481             return sequence
 482
 483     _columns = {
 484         'name': fields.char('Pack Reference', size=64, required=True, select=True),
 485         'active': fields.boolean('Active', help="By unchecking the active field, you may hide a pack without deleting it."),
 486         'serial': fields.char('Additional Reference', size=64, select=True, help="Other reference or serial number"),
 487         'move_ids': fields.one2many('stock.move', 'tracking_id', 'Moves for this pack', readonly=True),
 488         'date': fields.datetime('Creation Date', required=True),
 489     }
 490     _defaults = {
 491         'active': 1,
 492         'name': make_sscc,
 493         'date': time.strftime('%Y-%m-%d %H:%M:%S'),
 494     }
 495
 496     def name_search(self, cr, user, name, args=None, operator='ilike', context=None, limit=100):
 497         if not args:
 498             args = []
 499         ids = self.search(cr, user, [('serial', '=', name)]+ args, limit=limit, context=context)
 500         ids += self.search(cr, user, [('name', operator, name)]+ args, limit=limit, context=context)
 501         return self.name_get(cr, user, ids, context)
 502
 503     def name_get(self, cr, uid, ids, context=None):
 504         if not len(ids):
 505             return []
 506         res = [(r['id'], r['name']+' ['+(r['serial'] or '')+']') for r in self.read(cr, uid, ids, ['name', 'serial'], context)]
 507         return res
 508
 509     def unlink(self, cr, uid, ids, context=None):
 510         raise osv.except_osv(_('Error'), _('You can not remove a lot line !'))
 511
 512     def action_traceability(self, cr, uid, ids, context={}):
 513         """ It traces the information of a product
 514         @param self: The object pointer.
 515         @param cr: A database cursor
 516         @param uid: ID of the user currently logged in
 517         @param ids: List of IDs selected
 518         @param context: A standard dictionary
 519         @return: A dictionary of values
 520         """
 521         value={}
 522         value=self.pool.get('action.traceability').action_traceability(cr,uid,ids,context)
 523         return value
 524 stock_tracking()
 525
 526 #----------------------------------------------------------
 527 # Stock Picking
 528 #----------------------------------------------------------
 529 class stock_picking(osv.osv):
 530     _name = "stock.picking"
 531     _description = "Picking List"
 532
 533     def _set_maximum_date(self, cr, uid, ids, name, value, arg, context=None):
 534         """ Calculates planned date if it is greater than 'value'.
 535         @param name: Name of field
 536         @param value: Value of field
 537         @param arg: User defined argument
 538         @return: True or False
 539         """
 540         if not value:
 541             return False
 542         if isinstance(ids, (int, long)):
 543             ids = [ids]
 544         for pick in self.browse(cr, uid, ids, context=context):
 545             sql_str = """update stock_move set
 546                     date='%s'
 547                 where
 548                     picking_id=%d """ % (value, pick.id)
 549
 550             if pick.max_date:
 551                 sql_str += " and (date='" + pick.max_date + "' or date>'" + value + "')"
 552             cr.execute(sql_str)
 553         return True
 554
 555     def _set_minimum_date(self, cr, uid, ids, name, value, arg, context=None):
 556         """ Calculates planned date if it is less than 'value'.
 557         @param name: Name of field
 558         @param value: Value of field
 559         @param arg: User defined argument
 560         @return: True or False
 561         """
 562         if not value:
 563             return False
 564         if isinstance(ids, (int, long)):
 565             ids = [ids]
 566         for pick in self.browse(cr, uid, ids, context=context):
 567             sql_str = """update stock_move set
 568                     date='%s'
 569                 where
 570                     picking_id=%s """ % (value, pick.id)
 571             if pick.min_date:
 572                 sql_str += " and (date='" + pick.min_date + "' or date<'" + value + "')"
 573             cr.execute(sql_str)
 574         return True
 575
 576     def get_min_max_date(self, cr, uid, ids, field_name, arg, context=None):
 577         """ Finds minimum and maximum dates for picking.
 578         @return: Dictionary of values
 579         """
 580         res = {}
 581         for id in ids:
 582             res[id] = {'min_date': False, 'max_date': False}
 583         if not ids:
 584             return res
 585         cr.execute("""select
 586                 picking_id,
 587                 min(date_expected),
 588                 max(date_expected)
 589             from
 590                 stock_move
 591             where
 592                 picking_id IN %s
 593             group by
 594                 picking_id""",(tuple(ids),))
 595         for pick, dt1, dt2 in cr.fetchall():
 596             res[pick]['min_date'] = dt1
 597             res[pick]['max_date'] = dt2
 598         return res
 599
 600     def create(self, cr, user, vals, context=None):
 601         if ('name' not in vals) or (vals.get('name')=='/'):
 602             seq_obj_name =  'stock.picking.' + vals['type']
 603             vals['name'] = self.pool.get('ir.sequence').get(cr, user, seq_obj_name)
 604         new_id = super(stock_picking, self).create(cr, user, vals, context)
 605         return new_id
 606
 607     _columns = {
 608         'name': fields.char('Reference', size=64, select=True),
 609         'origin': fields.char('Origin', size=64, help="Reference of the document that produced this picking.", select=True),
 610         'backorder_id': fields.many2one('stock.picking', 'Back Order of', help="If this picking was split this field links to the picking that contains the other part that has been processed already.", select=True),
 611         'type': fields.selection([('out', 'Sending Goods'), ('in', 'Getting Goods'), ('internal', 'Internal')], 'Shipping Type', required=True, select=True, help="Shipping type specify, goods coming in or going out."),
 612         'note': fields.text('Notes'),
 613         'stock_journal_id': fields.many2one('stock.journal','Stock Journal', select=True),
 614         'location_id': fields.many2one('stock.location', 'Location', help="Keep empty if you produce at the location where the finished products are needed." \
 615                 "Set a location if you produce at a fixed location. This can be a partner location " \
 616                 "if you subcontract the manufacturing operations.", select=True),
 617         'location_dest_id': fields.many2one('stock.location', 'Dest. Location',help="Location where the system will stock the finished products.", select=True),
 618         'move_type': fields.selection([('direct', 'Partial Delivery'), ('one', 'All at once')], 'Delivery Method', required=True, help="It specifies goods to be delivered all at once or by direct delivery"),
 619         'state': fields.selection([
 620             ('draft', 'Draft'),
 621             ('auto', 'Waiting'),
 622             ('confirmed', 'Confirmed'),
 623             ('assigned', 'Available'),
 624             ('done', 'Done'),
 625             ('cancel', 'Cancelled'),
 626             ], 'State', readonly=True, select=True,
 627             help="* Draft: not confirmed yet and will not be scheduled until confirmed\n"\
 628                  "* Confirmed: still waiting for the availability of products\n"\
 629                  "* Available: products reserved, simply waiting for confirmation.\n"\
 630                  "* Waiting: waiting for another move to proceed before it becomes automatically available (e.g. in Make-To-Order flows)\n"\
 631                  "* Done: has been processed, can't be modified or cancelled anymore\n"\
 632                  "* Cancelled: has been cancelled, can't be confirmed anymore"),
 633         'min_date': fields.function(get_min_max_date, fnct_inv=_set_minimum_date, multi="min_max_date",
 634                  method=True, store=True, type='datetime', string='Expected Date', select=1, help="Expected date for the picking to be processed"),
 635         'date': fields.datetime('Order Date', help="Date of Order", select=True),
 636         'date_done': fields.datetime('Date Done', help="Date of Completion"),
 637         'max_date': fields.function(get_min_max_date, fnct_inv=_set_maximum_date, multi="min_max_date",
 638                  method=True, store=True, type='datetime', string='Max. Expected Date', select=2),
 639         'move_lines': fields.one2many('stock.move', 'picking_id', 'Internal Moves', states={'done': [('readonly', True)], 'cancel': [('readonly', True)]}),
 640         'auto_picking': fields.boolean('Auto-Picking'),
 641         'address_id': fields.many2one('res.partner.address', 'Address', help="Address of partner"),
 642         'partner_id': fields.related('address_id','partner_id',type='many2one',relation='res.partner',string='Partner',store=True),
 643         'invoice_state': fields.selection([
 644             ("invoiced", "Invoiced"),
 645             ("2binvoiced", "To Be Invoiced"),
 646             ("none", "Not Applicable")], "Invoice Control",
 647             select=True, required=True, readonly=True, states={'draft': [('readonly', False)]}),
 648         'company_id': fields.many2one('res.company', 'Company', required=True, select=True),
 649     }
 650     _defaults = {
 651         'name': lambda self, cr, uid, context: '/',
 652         'state': 'draft',
 653         'move_type': 'direct',
 654         'type': 'in',
 655         'invoice_state': 'none',
 656         'date': time.strftime('%Y-%m-%d %H:%M:%S'),
 657         'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.picking', context=c)
 658     }
 659     def action_process(self, cr, uid, ids, context=None):
 660         return {
 661             'name':_("Products to Process"),
 662             'view_mode': 'form',
 663             'view_id': False,
 664             'view_type': 'form',
 665             'res_model': 'stock.partial.picking',
 666             'type': 'ir.actions.act_window',
 667             'nodestroy': True,
 668             'target': 'new',
 669             'domain': '[]',
 670             'context': {
 671                 'active_id': ids[0],
 672                 'active_ids':ids
 673             }
 674         }
 675
 676     def copy(self, cr, uid, id, default=None, context=None):
 677         if default is None:
 678             default = {}
 679         default = default.copy()
 680         picking_obj = self.browse(cr, uid, id, context=context)
 681         move_obj=self.pool.get('stock.move')
 682         if ('name' not in default) or (picking_obj.name=='/'):
 683             seq_obj_name =  'stock.picking.' + picking_obj.type
 684             default['name'] = self.pool.get('ir.sequence').get(cr, uid, seq_obj_name)
 685             default['origin'] = ''
 686             default['backorder_id'] = False
 687         res=super(stock_picking, self).copy(cr, uid, id, default, context)
 688         if res:
 689             picking_obj = self.browse(cr, uid, res, context=context)
 690             for move in picking_obj.move_lines:
 691                 move_obj.write(cr, uid, [move.id], {'tracking_id': False,'prodlot_id':False})
 692         return res
 693
 694     def onchange_partner_in(self, cr, uid, context=None, partner_id=None):
 695         return {}
 696
 697     def action_explode(self, cr, uid, moves, context=None):
 698         return moves
 699
 700     def action_confirm(self, cr, uid, ids, context=None):
 701         """ Confirms picking.
 702         @return: True
 703         """
 704         self.write(cr, uid, ids, {'state': 'confirmed'})
 705         todo = []
 706         for picking in self.browse(cr, uid, ids, context=context):
 707             for r in picking.move_lines:
 708                 if r.state == 'draft':
 709                     todo.append(r.id)
 710
 711         self.log_picking(cr, uid, ids, context=context)
 712
 713         todo = self.action_explode(cr, uid, todo, context)
 714         if len(todo):
 715             self.pool.get('stock.move').action_confirm(cr, uid, todo, context=context)
 716         return True
 717
 718     def test_auto_picking(self, cr, uid, ids):
 719         # TODO: Check locations to see if in the same location ?
 720         return True
 721
 722     def action_assign(self, cr, uid, ids, *args):
 723         """ Changes state of picking to available if all moves are confirmed.
 724         @return: True
 725         """
 726         for pick in self.browse(cr, uid, ids):
 727             move_ids = [x.id for x in pick.move_lines if x.state == 'confirmed']
 728             if not move_ids:
 729                 raise osv.except_osv(_('Warning !'),_('Not enough stock, unable to reserve the products.'))
 730             self.pool.get('stock.move').action_assign(cr, uid, move_ids)
 731         return True
 732
 733     def force_assign(self, cr, uid, ids, *args):
 734         """ Changes state of picking to available if moves are confirmed or waiting.
 735         @return: True
 736         """
 737         wf_service = netsvc.LocalService("workflow")
 738         for pick in self.browse(cr, uid, ids):
 739             move_ids = [x.id for x in pick.move_lines if x.state in ['confirmed','waiting']]
 740             self.pool.get('stock.move').force_assign(cr, uid, move_ids)
 741             wf_service.trg_write(uid, 'stock.picking', pick.id, cr)
 742         return True
 743
 744     def draft_force_assign(self, cr, uid, ids, *args):
 745         """ Confirms picking directly from draft state.
 746         @return: True
 747         """
 748         wf_service = netsvc.LocalService("workflow")
 749         for pick in self.browse(cr, uid, ids):
 750             if not pick.move_lines:
 751                 raise osv.except_osv(_('Error !'),_('You can not process picking without stock moves'))
 752             wf_service.trg_validate(uid, 'stock.picking', pick.id,
 753                 'button_confirm', cr)
 754         return True
 755
 756     def draft_validate(self, cr, uid, ids, context=None):
 757         """ Validates picking directly from draft state.
 758         @return: True
 759         """
 760         if context is None:
 761             context = {}
 762         wf_service = netsvc.LocalService("workflow")
 763         self.draft_force_assign(cr, uid, ids)
 764         for pick in self.browse(cr, uid, ids, context=context):
 765             move_ids = [x.id for x in pick.move_lines]
 766             self.pool.get('stock.move').force_assign(cr, uid, move_ids)
 767             wf_service.trg_write(uid, 'stock.picking', pick.id, cr)
 768         context.update({'active_ids':ids})
 769         return {
 770                 'name': 'Make Picking',
 771                 'view_type': 'form',
 772                 'view_mode': 'form',
 773                 'res_model': 'stock.partial.picking',
 774                 'type': 'ir.actions.act_window',
 775                 'target': 'new',
 776                 'nodestroy': True,
 777                 'context':context
 778             }
 779     def cancel_assign(self, cr, uid, ids, *args):
 780         """ Cancels picking and moves.
 781         @return: True
 782         """
 783         wf_service = netsvc.LocalService("workflow")
 784         for pick in self.browse(cr, uid, ids):
 785             move_ids = [x.id for x in pick.move_lines]
 786             self.pool.get('stock.move').cancel_assign(cr, uid, move_ids)
 787             wf_service.trg_write(uid, 'stock.picking', pick.id, cr)
 788         return True
 789
 790     def action_assign_wkf(self, cr, uid, ids, context=None):
 791         """ Changes picking state to assigned.
 792         @return: True
 793         """
 794         self.write(cr, uid, ids, {'state': 'assigned'})
 795         self.log_picking(cr, uid, ids, context=context)
 796         return True
 797
 798     def test_finished(self, cr, uid, ids):
 799         """ Tests whether the move is in done or cancel state or not.
 800         @return: True or False
 801         """
 802         move_ids = self.pool.get('stock.move').search(cr, uid, [('picking_id', 'in', ids)])
 803         for move in self.pool.get('stock.move').browse(cr, uid, move_ids):
 804             if move.state not in ('done', 'cancel'):
 805
 806                 if move.product_qty != 0.0:
 807                     return False
 808                 else:
 809                     move.write({'state': 'done'})
 810         return True
 811
 812     def test_assigned(self, cr, uid, ids):
 813         """ Tests whether the move is in assigned state or not.
 814         @return: True or False
 815         """
 816         ok = True
 817         for pick in self.browse(cr, uid, ids):
 818             mt = pick.move_type
 819             for move in pick.move_lines:
 820                 if (move.state in ('confirmed', 'draft')) and (mt == 'one'):
 821                     return False
 822                 if (mt == 'direct') and (move.state == 'assigned') and (move.product_qty):
 823                     return True
 824                 ok = ok and (move.state in ('cancel', 'done', 'assigned'))
 825         return ok
 826
 827     def action_cancel(self, cr, uid, ids, context=None):
 828         """ Changes picking state to cancel.
 829         @return: True
 830         """
 831         for pick in self.browse(cr, uid, ids, context=context):
 832             ids2 = [move.id for move in pick.move_lines]
 833             self.pool.get('stock.move').action_cancel(cr, uid, ids2, context)
 834         self.write(cr, uid, ids, {'state': 'cancel', 'invoice_state': 'none'})
 835         self.log_picking(cr, uid, ids, context=context)
 836         return True
 837
 838     #
 839     # TODO: change and create a move if not parents
 840     #
 841     def action_done(self, cr, uid, ids, context=None):
 842         """ Changes picking state to done.
 843         @return: True
 844         """
 845         self.write(cr, uid, ids, {'state': 'done', 'date_done': time.strftime('%Y-%m-%d %H:%M:%S')})
 846         return True
 847
 848     def action_move(self, cr, uid, ids, context=None):
 849         """ Changes move state to assigned.
 850         @return: True
 851         """
 852         for pick in self.browse(cr, uid, ids, context=context):
 853             todo = []
 854             for move in pick.move_lines:
 855                 if move.state == 'assigned':
 856                     todo.append(move.id)
 857             if len(todo):
 858                 self.pool.get('stock.move').action_done(cr, uid, todo,
 859                         context=context)
 860         return True
 861
 862     def get_currency_id(self, cr, uid, picking):
 863         return False
 864
 865     def _get_payment_term(self, cr, uid, picking):
 866         """ Gets payment term from partner.
 867         @return: Payment term
 868         """
 869         partner = picking.address_id.partner_id
 870         return partner.property_payment_term and partner.property_payment_term.id or False
 871
 872     def _get_address_invoice(self, cr, uid, picking):
 873         """ Gets invoice address of a partner
 874         @return {'contact': address, 'invoice': address} for invoice
 875         """
 876         partner_obj = self.pool.get('res.partner')
 877         partner = picking.address_id.partner_id
 878         return partner_obj.address_get(cr, uid, [partner.id],
 879                 ['contact', 'invoice'])
 880
 881     def _get_comment_invoice(self, cr, uid, picking):
 882         """
 883         @return: comment string for invoice
 884         """
 885         return picking.note or ''
 886
 887     def _get_price_unit_invoice(self, cr, uid, move_line, type, context=None):
 888         """ Gets price unit for invoice
 889         @param move_line: Stock move lines
 890         @param type: Type of invoice
 891         @return: The price unit for the move line
 892         """
 893         if context is None:
 894             context = {}
 895
 896         if type in ('in_invoice', 'in_refund'):
 897             # Take the user company and pricetype
 898             context['currency_id'] = move_line.company_id.currency_id.id
 899             amount_unit = move_line.product_id.price_get('standard_price', context)[move_line.product_id.id]
 900             return amount_unit
 901         else:
 902             return move_line.product_id.list_price
 903
 904     def _get_discount_invoice(self, cr, uid, move_line):
 905         '''Return the discount for the move line'''
 906         return 0.0
 907
 908     def _get_taxes_invoice(self, cr, uid, move_line, type):
 909         """ Gets taxes on invoice
 910         @param move_line: Stock move lines
 911         @param type: Type of invoice
 912         @return: Taxes Ids for the move line
 913         """
 914         if type in ('in_invoice', 'in_refund'):
 915             taxes = move_line.product_id.supplier_taxes_id
 916         else:
 917             taxes = move_line.product_id.taxes_id
 918
 919         if move_line.picking_id and move_line.picking_id.address_id and move_line.picking_id.address_id.partner_id:
 920             return self.pool.get('account.fiscal.position').map_tax(
 921                 cr,
 922                 uid,
 923                 move_line.picking_id.address_id.partner_id.property_account_position,
 924                 taxes
 925             )
 926         else:
 927             return map(lambda x: x.id, taxes)
 928
 929     def _get_account_analytic_invoice(self, cr, uid, picking, move_line):
 930         return False
 931
 932     def _invoice_line_hook(self, cr, uid, move_line, invoice_line_id):
 933         '''Call after the creation of the invoice line'''
 934         return
 935
 936     def _invoice_hook(self, cr, uid, picking, invoice_id):
 937         '''Call after the creation of the invoice'''
 938         return
 939
 940     def _get_invoice_type(self, pick):
 941         src_usage = dest_usage = None
 942         inv_type = None
 943         if pick.invoice_state == '2binvoiced':
 944             if pick.move_lines:
 945                 src_usage = pick.move_lines[0].location_id.usage
 946                 dest_usage = pick.move_lines[0].location_dest_id.usage
 947             if pick.type == 'out' and dest_usage == 'supplier':
 948                 inv_type = 'in_refund'
 949             elif pick.type == 'out' and dest_usage == 'customer':
 950                 inv_type = 'out_invoice'
 951             elif pick.type == 'in' and src_usage == 'supplier':
 952                 inv_type = 'in_invoice'
 953             elif pick.type == 'in' and src_usage == 'customer':
 954                 inv_type = 'out_refund'
 955             else:
 956                 inv_type = 'out_invoice'
 957         return inv_type
 958
 959     def action_invoice_create(self, cr, uid, ids, journal_id=False,
 960             group=False, type='out_invoice', context=None):
 961         """ Creates invoice based on the invoice state selected for picking.
 962         @param journal_id: Id of journal
 963         @param group: Whether to create a group invoice or not
 964         @param type: Type invoice to be created
 965         @return: Ids of created invoices for the pickings
 966         """
 967         if context is None:
 968             context = {}
 969
 970         invoice_obj = self.pool.get('account.invoice')
 971         invoice_line_obj = self.pool.get('account.invoice.line')
 972         address_obj = self.pool.get('res.partner.address')
 973         invoices_group = {}
 974         res = {}
 975         inv_type = type
 976         for picking in self.browse(cr, uid, ids, context=context):
 977             if picking.invoice_state != '2binvoiced':
 978                 continue
 979             payment_term_id = False
 980             partner =  picking.address_id and picking.address_id.partner_id
 981             if not partner:
 982                 raise osv.except_osv(_('Error, no partner !'),
 983                     _('Please put a partner on the picking list if you want to generate invoice.'))
 984
 985             if not inv_type:
 986                 inv_type = self._get_invoice_type(picking)
 987
 988             if inv_type in ('out_invoice', 'out_refund'):
 989                 account_id = partner.property_account_receivable.id
 990                 payment_term_id = self._get_payment_term(cr, uid, picking)
 991             else:
 992                 account_id = partner.property_account_payable.id
 993
 994             address_contact_id, address_invoice_id = \
 995                     self._get_address_invoice(cr, uid, picking).values()
 996             address = address_obj.browse(cr, uid, address_contact_id, context=context)
 997
 998             comment = self._get_comment_invoice(cr, uid, picking)
 999             if group and partner.id in invoices_group:
1000                 invoice_id = invoices_group[partner.id]
1001                 invoice = invoice_obj.browse(cr, uid, invoice_id)
1002                 invoice_vals = {
1003                     'name': (invoice.name or '') + ', ' + (picking.name or ''),
1004                     'origin': (invoice.origin or '') + ', ' + (picking.name or '') + (picking.origin and (':' + picking.origin) or ''),
1005                     'comment': (comment and (invoice.comment and invoice.comment+"\n"+comment or comment)) or (invoice.comment and invoice.comment or ''),
1006                     'date_invoice':context.get('date_inv',False),
1007                     'user_id':uid
1008                 }
1009                 invoice_obj.write(cr, uid, [invoice_id], invoice_vals, context=context)
1010             else:
1011                 invoice_vals = {
1012                     'name': picking.name,
1013                     'origin': (picking.name or '') + (picking.origin and (':' + picking.origin) or ''),
1014                     'type': inv_type,
1015                     'account_id': account_id,
1016                     'partner_id': address.partner_id.id,
1017                     'address_invoice_id': address_invoice_id,
1018                     'address_contact_id': address_contact_id,
1019                     'comment': comment,
1020                     'payment_term': payment_term_id,
1021                     'fiscal_position': partner.property_account_position.id,
1022                     'date_invoice': context.get('date_inv',False),
1023                     'company_id': picking.company_id.id,
1024                     'user_id':uid
1025                 }
1026                 cur_id = self.get_currency_id(cr, uid, picking)
1027                 if cur_id:
1028                     invoice_vals['currency_id'] = cur_id
1029                 if journal_id:
1030                     invoice_vals['journal_id'] = journal_id
1031                 invoice_id = invoice_obj.create(cr, uid, invoice_vals,
1032                         context=context)
1033                 invoices_group[partner.id] = invoice_id
1034             res[picking.id] = invoice_id
1035             for move_line in picking.move_lines:
1036                 if move_line.state == 'cancel':
1037                     continue
1038                 origin = move_line.picking_id.name or ''
1039                 if move_line.picking_id.origin:
1040                     origin += ':' + move_line.picking_id.origin
1041                 if group:
1042                     name = (picking.name or '') + '-' + move_line.name
1043                 else:
1044                     name = move_line.name
1045
1046                 if inv_type in ('out_invoice', 'out_refund'):
1047                     account_id = move_line.product_id.product_tmpl_id.\
1048                             property_account_income.id
1049                     if not account_id:
1050                         account_id = move_line.product_id.categ_id.\
1051                                 property_account_income_categ.id
1052                 else:
1053                     account_id = move_line.product_id.product_tmpl_id.\
1054                             property_account_expense.id
1055                     if not account_id:
1056                         account_id = move_line.product_id.categ_id.\
1057                                 property_account_expense_categ.id
1058
1059                 price_unit = self._get_price_unit_invoice(cr, uid,
1060                         move_line, inv_type)
1061                 discount = self._get_discount_invoice(cr, uid, move_line)
1062                 tax_ids = self._get_taxes_invoice(cr, uid, move_line, inv_type)
1063                 account_analytic_id = self._get_account_analytic_invoice(cr, uid, picking, move_line)
1064
1065                 #set UoS if it's a sale and the picking doesn't have one
1066                 uos_id = move_line.product_uos and move_line.product_uos.id or False
1067                 if not uos_id and inv_type in ('out_invoice', 'out_refund'):
1068                     uos_id = move_line.product_uom.id
1069
1070                 account_id = self.pool.get('account.fiscal.position').map_account(cr, uid, partner.property_account_position, account_id)
1071                 invoice_line_id = invoice_line_obj.create(cr, uid, {
1072                     'name': name,
1073                     'origin': origin,
1074                     'invoice_id': invoice_id,
1075                     'uos_id': uos_id,
1076                     'product_id': move_line.product_id.id,
1077                     'account_id': account_id,
1078                     'price_unit': price_unit,
1079                     'discount': discount,
1080                     'quantity': move_line.product_uos_qty or move_line.product_qty,
1081                     'invoice_line_tax_id': [(6, 0, tax_ids)],
1082                     'account_analytic_id': account_analytic_id,
1083                 }, context=context)
1084                 self._invoice_line_hook(cr, uid, move_line, invoice_line_id)
1085
1086             invoice_obj.button_compute(cr, uid, [invoice_id], context=context,
1087                     set_total=(inv_type in ('in_invoice', 'in_refund')))
1088             self.write(cr, uid, [picking.id], {
1089                 'invoice_state': 'invoiced',
1090                 }, context=context)
1091             self._invoice_hook(cr, uid, picking, invoice_id)
1092         self.write(cr, uid, res.keys(), {
1093             'invoice_state': 'invoiced',
1094             }, context=context)
1095         return res
1096
1097     def test_done(self, cr, uid, ids, context=None):
1098         """ Test whether the move lines are done or not.
1099         @return: True or False
1100         """
1101         ok = False
1102         for pick in self.browse(cr, uid, ids, context=context):
1103             if not pick.move_lines:
1104                 return True
1105             for move in pick.move_lines:
1106                 if move.state not in ('cancel','done'):
1107                     return False
1108                 if move.state=='done':
1109                     ok = True
1110         return ok
1111
1112     def test_cancel(self, cr, uid, ids, context=None):
1113         """ Test whether the move lines are canceled or not.
1114         @return: True or False
1115         """
1116         for pick in self.browse(cr, uid, ids, context=context):
1117             for move in pick.move_lines:
1118                 if move.state not in ('cancel',):
1119                     return False
1120         return True
1121
1122     def allow_cancel(self, cr, uid, ids, context=None):
1123         for pick in self.browse(cr, uid, ids, context=context):
1124             if not pick.move_lines:
1125                 return True
1126             for move in pick.move_lines:
1127                 if move.state == 'done':
1128                     raise osv.except_osv(_('Error'), _('You cannot cancel picking because stock move is in done state !'))
1129         return True
1130     def unlink(self, cr, uid, ids, context=None):
1131         move_obj = self.pool.get('stock.move')
1132         if context is None:
1133             context = {}
1134         for pick in self.browse(cr, uid, ids, context=context):
1135             if pick.state in ['done','cancel']:
1136                 raise osv.except_osv(_('Error'), _('You cannot remove the picking which is in %s state !')%(pick.state,))
1137             elif pick.state in ['confirmed','assigned', 'draft']:
1138                 ids2 = [move.id for move in pick.move_lines]
1139                 ctx = context.copy()
1140                 ctx.update({'call_unlink':True})
1141                 if pick.state != 'draft':
1142                     #Cancelling the move in order to affect Virtual stock of product
1143                     move_obj.action_cancel(cr, uid, ids2, ctx)
1144                 #Removing the move
1145                 move_obj.unlink(cr, uid, ids2, ctx)
1146
1147         return super(stock_picking, self).unlink(cr, uid, ids, context=context)
1148
1149     # FIXME: needs refactoring, this code is partially duplicated in stock_move.do_partial()!
1150     def do_partial(self, cr, uid, ids, partial_datas, context=None):
1151         """ Makes partial picking and moves done.
1152         @param partial_datas : Dictionary containing details of partial picking
1153                           like partner_id, address_id, delivery_date,
1154                           delivery moves with product_id, product_qty, uom
1155         @return: Dictionary of values
1156         """
1157         if context is None:
1158             context = {}
1159         else:
1160             context = dict(context)
1161         res = {}
1162         move_obj = self.pool.get('stock.move')
1163         product_obj = self.pool.get('product.product')
1164         currency_obj = self.pool.get('res.currency')
1165         uom_obj = self.pool.get('product.uom')
1166         sequence_obj = self.pool.get('ir.sequence')
1167         wf_service = netsvc.LocalService("workflow")
1168         for pick in self.browse(cr, uid, ids, context=context):
1169             new_picking = None
1170             complete, too_many, too_few = [], [], []
1171             move_product_qty = {}
1172             prodlot_ids = {}
1173             product_avail = {}
1174             for move in pick.move_lines:
1175                 if move.state in ('done', 'cancel'):
1176                     continue
1177                 partial_data = partial_datas.get('move%s'%(move.id), False)
1178                 assert partial_data, _('Missing partial picking data for move #%s') % (move.id)
1179                 product_qty = partial_data.get('product_qty',0.0)
1180                 move_product_qty[move.id] = product_qty
1181                 product_uom = partial_data.get('product_uom',False)
1182                 product_price = partial_data.get('product_price',0.0)
1183                 product_currency = partial_data.get('product_currency',False)
1184                 prodlot_id = partial_data.get('prodlot_id')
1185                 prodlot_ids[move.id] = prodlot_id
1186                 if move.product_qty == product_qty:
1187                     complete.append(move)
1188                 elif move.product_qty > product_qty:
1189                     too_few.append(move)
1190                 else:
1191                     too_many.append(move)
1192
1193                 # Average price computation
1194                 if (pick.type == 'in') and (move.product_id.cost_method == 'average'):
1195                     product = product_obj.browse(cr, uid, move.product_id.id)
1196                     move_currency_id = move.company_id.currency_id.id
1197                     context['currency_id'] = move_currency_id
1198                     qty = uom_obj._compute_qty(cr, uid, product_uom, product_qty, product.uom_id.id)
1199
1200                     if product.id in product_avail:
1201                         product_avail[product.id] += qty
1202                     else:
1203                         product_avail[product.id] = product.qty_available
1204
1205                     if qty > 0:
1206                         new_price = currency_obj.compute(cr, uid, product_currency,
1207                                 move_currency_id, product_price)
1208                         new_price = uom_obj._compute_price(cr, uid, product_uom, new_price,
1209                                 product.uom_id.id)
1210                         if product.qty_available <= 0:
1211                             new_std_price = new_price
1212                         else:
1213                             # Get the standard price
1214                             amount_unit = product.price_get('standard_price', context)[product.id]
1215                             new_std_price = ((amount_unit * product_avail[product.id])\
1216                                 + (new_price * qty))/(product_avail[product.id] + qty)
1217                         # Write the field according to price type field
1218                         product_obj.write(cr, uid, [product.id], {'standard_price': new_std_price})
1219
1220                         # Record the values that were chosen in the wizard, so they can be
1221                         # used for inventory valuation if real-time valuation is enabled.
1222                         move_obj.write(cr, uid, [move.id],
1223                                 {'price_unit': product_price,
1224                                  'price_currency_id': product_currency})
1225
1226
1227             for move in too_few:
1228                 product_qty = move_product_qty[move.id]
1229
1230                 if not new_picking:
1231                     new_picking = self.copy(cr, uid, pick.id,
1232                             {
1233                                 'name': sequence_obj.get(cr, uid, 'stock.picking.%s'%(pick.type)),
1234                                 'move_lines' : [],
1235                                 'state':'draft',
1236                             })
1237                 if product_qty != 0:
1238                     defaults = {
1239                             'product_qty' : product_qty,
1240                             'product_uos_qty': product_qty, #TODO: put correct uos_qty
1241                             'picking_id' : new_picking,
1242                             'state': 'assigned',
1243                             'move_dest_id': False,
1244                             'price_unit': move.price_unit,
1245                     }
1246                     prodlot_id = prodlot_ids[move.id]
1247                     if prodlot_id:
1248                         defaults.update(prodlot_id=prodlot_id)
1249                     move_obj.copy(cr, uid, move.id, defaults)
1250
1251                 move_obj.write(cr, uid, [move.id],
1252                         {
1253                             'product_qty' : move.product_qty - product_qty,
1254                             'product_uos_qty':move.product_qty - product_qty, #TODO: put correct uos_qty
1255                         })
1256
1257             if new_picking:
1258                 move_obj.write(cr, uid, [c.id for c in complete], {'picking_id': new_picking})
1259                 for move in complete:
1260                     if prodlot_ids.get(move.id):
1261                         move_obj.write(cr, uid, move.id, {'prodlot_id': prodlot_ids[move.id]})
1262             for move in too_many:
1263                 product_qty = move_product_qty[move.id]
1264                 defaults = {
1265                     'product_qty' : product_qty,
1266                     'product_uos_qty': product_qty, #TODO: put correct uos_qty
1267                 }
1268                 prodlot_id = prodlot_ids.get(move.id)
1269                 if prodlot_ids.get(move.id):
1270                     defaults.update(prodlot_id=prodlot_id)
1271                 if new_picking:
1272                     defaults.update(picking_id=new_picking)
1273                 move_obj.write(cr, uid, [move.id], defaults)
1274
1275
1276             # At first we confirm the new picking (if necessary)
1277             if new_picking:
1278                 wf_service.trg_validate(uid, 'stock.picking', new_picking, 'button_confirm', cr)
1279                 # Then we finish the good picking
1280                 self.write(cr, uid, [pick.id], {'backorder_id': new_picking})
1281                 self.action_move(cr, uid, [new_picking])
1282                 wf_service.trg_validate(uid, 'stock.picking', new_picking, 'button_done', cr)
1283                 wf_service.trg_write(uid, 'stock.picking', pick.id, cr)
1284                 delivered_pack_id = new_picking
1285             else:
1286                 self.action_move(cr, uid, [pick.id])
1287                 wf_service.trg_validate(uid, 'stock.picking', pick.id, 'button_done', cr)
1288                 delivered_pack_id = pick.id
1289
1290             delivered_pack = self.browse(cr, uid, delivered_pack_id, context=context)
1291             res[pick.id] = {'delivered_picking': delivered_pack.id or False}
1292
1293         return res
1294
1295     def log_picking(self, cr, uid, ids, context=None):
1296         """ This function will create log messages for picking.
1297         @param cr: the database cursor
1298         @param uid: the current user's ID for security checks,
1299         @param ids: List of Picking Ids
1300         @param context: A standard dictionary for contextual values
1301         """
1302         if context is None:
1303             context = {}
1304         data_obj = self.pool.get('ir.model.data')
1305         for pick in self.browse(cr, uid, ids, context=context):
1306             msg=''
1307             if pick.auto_picking:
1308                 continue
1309             type_list = {
1310                 'out':_("Delivery Order"),
1311                 'in':_('Reception'),
1312                 'internal': _('Internal picking'),
1313             }
1314             view_list = {
1315                 'out': 'view_picking_out_form',
1316                 'in': 'view_picking_in_form',
1317                 'internal': 'view_picking_form',
1318             }
1319             message = type_list.get(pick.type, _('Document')) + " '" + (pick.name or '?') + "' "
1320             if pick.min_date:
1321                 msg= _(' for the ')+ datetime.strptime(pick.min_date, '%Y-%m-%d %H:%M:%S').strftime('%m/%d/%Y')
1322             state_list = {
1323                 'confirmed': _("is scheduled") + msg +'.',
1324                 'assigned': _('is ready to process.'),
1325                 'cancel': _('is cancelled.'),
1326                 'done': _('is done.'),
1327                 'draft':_('is in draft state.'),
1328             }
1329             res = data_obj.get_object_reference(cr, uid, 'stock', view_list.get(pick.type, 'view_picking_form'))
1330             context.update({'view_id': res and res[1] or False})
1331             message += state_list[pick.state]
1332             self.log(cr, uid, pick.id, message, context=context)
1333         return True
1334
1335 stock_picking()
1336
1337 class stock_production_lot(osv.osv):
1338
1339     def name_get(self, cr, uid, ids, context=None):
1340         if not ids:
1341             return []
1342         reads = self.read(cr, uid, ids, ['name', 'prefix', 'ref'], context)
1343         res = []
1344         for record in reads:
1345             name = record['name']
1346             prefix = record['prefix']
1347             if prefix:
1348                 name = prefix + '/' + name
1349             if record['ref']:
1350                 name = '%s [%s]' % (name, record['ref'])
1351             res.append((record['id'], name))
1352         return res
1353
1354     _name = 'stock.production.lot'
1355     _description = 'Production lot'
1356
1357     def _get_stock(self, cr, uid, ids, field_name, arg, context=None):
1358         """ Gets stock of products for locations
1359         @return: Dictionary of values
1360         """
1361         if context is None:
1362             context = {}
1363         if 'location_id' not in context:
1364             locations = self.pool.get('stock.location').search(cr, uid, [('usage', '=', 'internal')], context=context)
1365         else:
1366             locations = context['location_id'] and [context['location_id']] or []
1367
1368         if isinstance(ids, (int, long)):
1369             ids = [ids]
1370
1371         res = {}.fromkeys(ids, 0.0)
1372         if locations:
1373             cr.execute('''select
1374                     prodlot_id,
1375                     sum(qty)
1376                 from
1377                     stock_report_prodlots
1378                 where
1379                     location_id IN %s and prodlot_id IN %s group by prodlot_id''',(tuple(locations),tuple(ids),))
1380             res.update(dict(cr.fetchall()))
1381
1382         return res
1383
1384     def _stock_search(self, cr, uid, obj, name, args, context=None):
1385         """ Searches Ids of products
1386         @return: Ids of locations
1387         """
1388         locations = self.pool.get('stock.location').search(cr, uid, [('usage', '=', 'internal')])
1389         cr.execute('''select
1390                 prodlot_id,
1391                 sum(qty)
1392             from
1393                 stock_report_prodlots
1394             where
1395                 location_id IN %s group by prodlot_id
1396             having  sum(qty) '''+ str(args[0][1]) + str(args[0][2]),(tuple(locations),))
1397         res = cr.fetchall()
1398         ids = [('id', 'in', map(lambda x: x[0], res))]
1399         return ids
1400
1401     _columns = {
1402         'name': fields.char('Production Lot', size=64, required=True, help="Unique production lot, will be displayed as: PREFIX/SERIAL [INT_REF]"),
1403         'ref': fields.char('Internal Reference', size=256, help="Internal reference number in case it differs from the manufacturer's serial number"),
1404         'prefix': fields.char('Prefix', size=64, help="Optional prefix to prepend when displaying this serial number: PREFIX/SERIAL [INT_REF]"),
1405         'product_id': fields.many2one('product.product', 'Product', required=True, domain=[('type', '<>', 'service')]),
1406         'date': fields.datetime('Creation Date', required=True),
1407         'stock_available': fields.function(_get_stock, fnct_search=_stock_search, method=True, type="float", string="Available", select=True,
1408             help="Current quantity of products with this Production Lot Number available in company warehouses",
1409             digits_compute=dp.get_precision('Product UoM')),
1410         'revisions': fields.one2many('stock.production.lot.revision', 'lot_id', 'Revisions'),
1411         'company_id': fields.many2one('res.company', 'Company', select=True),
1412         'move_ids': fields.one2many('stock.move', 'prodlot_id', 'Moves for this production lot', readonly=True),
1413     }
1414     _defaults = {
1415         'date':  time.strftime('%Y-%m-%d %H:%M:%S'),
1416         'name': lambda x, y, z, c: x.pool.get('ir.sequence').get(y, z, 'stock.lot.serial'),
1417         'product_id': lambda x, y, z, c: c.get('product_id', False),
1418     }
1419     _sql_constraints = [
1420         ('name_ref_uniq', 'unique (name, ref)', 'The combination of serial number and internal reference must be unique !'),
1421     ]
1422     def action_traceability(self, cr, uid, ids, context=None):
1423         """ It traces the information of a product
1424         @param self: The object pointer.
1425         @param cr: A database cursor
1426         @param uid: ID of the user currently logged in
1427         @param ids: List of IDs selected
1428         @param context: A standard dictionary
1429         @return: A dictionary of values
1430         """
1431         value=self.pool.get('action.traceability').action_traceability(cr,uid,ids,context)
1432         return value
1433 stock_production_lot()
1434
1435 class stock_production_lot_revision(osv.osv):
1436     _name = 'stock.production.lot.revision'
1437     _description = 'Production lot revisions'
1438
1439     _columns = {
1440         'name': fields.char('Revision Name', size=64, required=True),
1441         'description': fields.text('Description'),
1442         'date': fields.date('Revision Date'),
1443         'indice': fields.char('Revision Number', size=16),
1444         'author_id': fields.many2one('res.users', 'Author'),
1445         'lot_id': fields.many2one('stock.production.lot', 'Production lot', select=True, ondelete='cascade'),
1446         'company_id': fields.related('lot_id','company_id',type='many2one',relation='res.company',string='Company',store=True),
1447     }
1448
1449     _defaults = {
1450         'author_id': lambda x, y, z, c: z,
1451         'date': time.strftime('%Y-%m-%d'),
1452     }
1453
1454 stock_production_lot_revision()
1455
1456 # ----------------------------------------------------
1457 # Move
1458 # ----------------------------------------------------
1459
1460 #
1461 # Fields:
1462 #   location_dest_id is only used for predicting futur stocks
1463 #
1464 class stock_move(osv.osv):
1465
1466     def _getSSCC(self, cr, uid, context=None):
1467         cr.execute('select id from stock_tracking where create_uid=%s order by id desc limit 1', (uid,))
1468         res = cr.fetchone()
1469         return (res and res[0]) or False
1470     _name = "stock.move"
1471     _description = "Stock Move"
1472     _order = 'date_expected desc, id'
1473     _log_create = False
1474
1475     def name_get(self, cr, uid, ids, context=None):
1476         res = []
1477         for line in self.browse(cr, uid, ids, context=context):
1478             res.append((line.id, (line.product_id.code or '/')+': '+line.location_id.name+' > '+line.location_dest_id.name))
1479         return res
1480
1481     def _check_tracking(self, cr, uid, ids, context=None):
1482         """ Checks if production lot is assigned to stock move or not.
1483         @return: True or False
1484         """
1485         for move in self.browse(cr, uid, ids, context=context):
1486             if not move.prodlot_id and \
1487                (move.state == 'done' and \
1488                ( \
1489                    (move.product_id.track_production and move.location_id.usage == 'production') or \
1490                    (move.product_id.track_production and move.location_dest_id.usage == 'production') or \
1491                    (move.product_id.track_incoming and move.location_id.usage == 'supplier') or \
1492                    (move.product_id.track_outgoing and move.location_dest_id.usage == 'customer') \
1493                )):
1494                 return False
1495         return True
1496
1497     def _check_product_lot(self, cr, uid, ids, context=None):
1498         """ Checks whether move is done or not and production lot is assigned to that move.
1499         @return: True or False
1500         """
1501         for move in self.browse(cr, uid, ids, context=context):
1502             if move.prodlot_id and move.state == 'done' and (move.prodlot_id.product_id.id != move.product_id.id):
1503                 return False
1504         return True
1505
1506     _columns = {
1507         'name': fields.char('Name', size=64, required=True, select=True),
1508         'priority': fields.selection([('0', 'Not urgent'), ('1', 'Urgent')], 'Priority'),
1509         'create_date': fields.datetime('Creation Date', readonly=True),
1510         'date': fields.datetime('Date', required=True, help="Move date: scheduled date until move is done, then date of actual move processing", readonly=True),
1511         'date_expected': fields.datetime('Scheduled Date', states={'done': [('readonly', True)]},required=True, help="Scheduled date for the processing of this move"),
1512         'product_id': fields.many2one('product.product', 'Product', required=True, select=True, domain=[('type','<>','service')],states={'done': [('readonly', True)]}),
1513
1514         'product_qty': fields.float('Quantity', digits_compute=dp.get_precision('Product UoM'), required=True,states={'done': [('readonly', True)]}),
1515         'product_uom': fields.many2one('product.uom', 'Unit of Measure', required=True,states={'done': [('readonly', True)]}),
1516         'product_uos_qty': fields.float('Quantity (UOS)', digits_compute=dp.get_precision('Product UoM')),
1517         'product_uos': fields.many2one('product.uom', 'Product UOS'),
1518         'product_packaging': fields.many2one('product.packaging', 'Packaging', help="It specifies attributes of packaging like type, quantity of packaging,etc."),
1519
1520         'location_id': fields.many2one('stock.location', 'Source Location', required=True, select=True,states={'done': [('readonly', True)]}, help="Sets a location if you produce at a fixed location. This can be a partner location if you subcontract the manufacturing operations."),
1521         'location_dest_id': fields.many2one('stock.location', 'Destination Location', required=True,states={'done': [('readonly', True)]}, select=True, help="Location where the system will stock the finished products."),
1522         'address_id': fields.many2one('res.partner.address', 'Destination Address', help="Optional address where goods are to be delivered, specifically used for allotment"),
1523
1524         'prodlot_id': fields.many2one('stock.production.lot', 'Production Lot', states={'done': [('readonly', True)]}, help="Production lot is used to put a serial number on the production", select=True),
1525         'tracking_id': fields.many2one('stock.tracking', 'Pack', select=True, states={'done': [('readonly', True)]}, help="Logistical shipping unit: pallet, box, pack ..."),
1526
1527         'auto_validate': fields.boolean('Auto Validate'),
1528
1529         'move_dest_id': fields.many2one('stock.move', 'Destination Move', help="Optional: next stock move when chaining them", select=True),
1530         'move_history_ids': fields.many2many('stock.move', 'stock_move_history_ids', 'parent_id', 'child_id', 'Move History (child moves)'),
1531         'move_history_ids2': fields.many2many('stock.move', 'stock_move_history_ids', 'child_id', 'parent_id', 'Move History (parent moves)'),
1532         'picking_id': fields.many2one('stock.picking', 'Reference', select=True,states={'done': [('readonly', True)]}),
1533         'note': fields.text('Notes'),
1534         'state': fields.selection([('draft', 'Draft'), ('waiting', 'Waiting'), ('confirmed', 'Not Available'), ('assigned', 'Available'), ('done', 'Done'), ('cancel', 'Cancelled')], 'State', readonly=True, select=True,
1535               help='When the stock move is created it is in the \'Draft\' state.\n After that, it is set to \'Not Available\' state if the scheduler did not find the products.\n When products are reserved it is set to \'Available\'.\n When the picking is done the state is \'Done\'.\
1536               \nThe state is \'Waiting\' if the move is waiting for another one.'),
1537         'price_unit': fields.float('Unit Price', digits_compute= dp.get_precision('Account'), help="Technical field used to record the product cost set by the user during a picking confirmation (when average price costing method is used)"),
1538         'price_currency_id': fields.many2one('res.currency', 'Currency for average price', help="Technical field used to record the currency chosen by the user during a picking confirmation (when average price costing method is used)"),
1539         'company_id': fields.many2one('res.company', 'Company', required=True, select=True),
1540         'partner_id': fields.related('picking_id','address_id','partner_id',type='many2one', relation="res.partner", string="Partner", store=True, select=True),
1541         'backorder_id': fields.related('picking_id','backorder_id',type='many2one', relation="stock.picking", string="Back Order", select=True),
1542         'origin': fields.related('picking_id','origin',type='char', size=64, relation="stock.picking", string="Origin", store=True),
1543
1544         # used for colors in tree views:
1545         'scrapped': fields.related('location_dest_id','scrap_location',type='boolean',relation='stock.location',string='Scrapped', readonly=True),
1546     }
1547     _constraints = [
1548         (_check_tracking,
1549             'You must assign a production lot for this product',
1550             ['prodlot_id']),
1551         (_check_product_lot,
1552             'You try to assign a lot which is not from the same product',
1553             ['prodlot_id'])]
1554
1555     def _default_location_destination(self, cr, uid, context=None):
1556         """ Gets default address of partner for destination location
1557         @return: Address id or False
1558         """
1559         if context is None:
1560             context = {}
1561         if context.get('move_line', []):
1562             if context['move_line'][0]:
1563                 if isinstance(context['move_line'][0], (tuple, list)):
1564                     return context['move_line'][0][2] and context['move_line'][0][2].get('location_dest_id',False)
1565                 else:
1566                     move_list = self.pool.get('stock.move').read(cr, uid, context['move_line'][0], ['location_dest_id'])
1567                     return move_list and move_list['location_dest_id'][0] or False
1568         if context.get('address_out_id', False):
1569             property_out = self.pool.get('res.partner.address').browse(cr, uid, context['address_out_id'], context).partner_id.property_stock_customer
1570             return property_out and property_out.id or False
1571         return False
1572
1573     def _default_location_source(self, cr, uid, context=None):
1574         """ Gets default address of partner for source location
1575         @return: Address id or False
1576         """
1577         if context is None:
1578             context = {}
1579         if context.get('move_line', []):
1580             try:
1581                 return context['move_line'][0][2]['location_id']
1582             except:
1583                 pass
1584         if context.get('address_in_id', False):
1585             return self.pool.get('res.partner.address').browse(cr, uid, context['address_in_id'], context).partner_id.property_stock_supplier.id
1586         return False
1587
1588     _defaults = {
1589         'location_id': _default_location_source,
1590         'location_dest_id': _default_location_destination,
1591         'state': 'draft',
1592         'priority': '1',
1593         'product_qty': 1.0,
1594         'scrapped' :  False,
1595         'date': time.strftime('%Y-%m-%d %H:%M:%S'),
1596         'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.move', context=c),
1597         'date_expected': time.strftime('%Y-%m-%d %H:%M:%S'),
1598     }
1599
1600     def write(self, cr, uid, ids, vals, context=None):
1601         if uid != 1:
1602             frozen_fields = set(['product_qty', 'product_uom', 'product_uos_qty', 'product_uos', 'location_id', 'location_dest_id', 'product_id'])
1603             for move in self.browse(cr, uid, ids, context=context):
1604                 if move.state == 'done':
1605                     if frozen_fields.intersection(vals):
1606                         raise osv.except_osv(_('Operation forbidden'),
1607                                              _('Quantities, UoMs, Products and Locations cannot be modified on stock moves that have already been processed (except by the Administrator)'))
1608         return  super(stock_move, self).write(cr, uid, ids, vals, context=context)
1609
1610     def copy(self, cr, uid, id, default=None, context=None):
1611         if default is None:
1612             default = {}
1613         default = default.copy()
1614         return super(stock_move, self).copy(cr, uid, id, default, context=context)
1615
1616     def _auto_init(self, cursor, context=None):
1617         res = super(stock_move, self)._auto_init(cursor, context=context)
1618         cursor.execute('SELECT indexname \
1619                 FROM pg_indexes \
1620                 WHERE indexname = \'stock_move_location_id_location_dest_id_product_id_state\'')
1621         if not cursor.fetchone():
1622             cursor.execute('CREATE INDEX stock_move_location_id_location_dest_id_product_id_state \
1623                     ON stock_move (location_id, location_dest_id, product_id, state)')
1624         return res
1625
1626     def onchange_lot_id(self, cr, uid, ids, prodlot_id=False, product_qty=False,
1627                         loc_id=False, product_id=False, uom_id=False, context=None):
1628         """ On change of production lot gives a warning message.
1629         @param prodlot_id: Changed production lot id
1630         @param product_qty: Quantity of product
1631         @param loc_id: Location id
1632         @param product_id: Product id
1633         @return: Warning message
1634         """
1635         if not prodlot_id or not loc_id:
1636             return {}
1637         ctx = context and context.copy() or {}
1638         ctx['location_id'] = loc_id
1639         ctx.update({'raise-exception': True})
1640         uom_obj = self.pool.get('product.uom')
1641         product_obj = self.pool.get('product.product')
1642         product_uom = product_obj.browse(cr, uid, product_id, context=ctx).uom_id
1643         prodlot = self.pool.get('stock.production.lot').browse(cr, uid, prodlot_id, context=ctx)
1644         location = self.pool.get('stock.location').browse(cr, uid, loc_id, context=ctx)
1645         uom = uom_obj.browse(cr, uid, uom_id, context=ctx)
1646         amount_actual = uom_obj._compute_qty_obj(cr, uid, product_uom, prodlot.stock_available, uom, context=ctx)
1647         warning = {}
1648         if (location.usage == 'internal') and (product_qty > (amount_actual or 0.0)):
1649             warning = {
1650                 'title': _('Insufficient Stock in Lot !'),
1651                 'message': _('You are moving %.2f %s products but only %.2f %s available in this lot.') % (product_qty, uom.name, amount_actual, uom.name)
1652             }
1653         return {'warning': warning}
1654
1655     def onchange_quantity(self, cr, uid, ids, product_id, product_qty,
1656                           product_uom, product_uos):
1657         """ On change of product quantity finds UoM and UoS quantities
1658         @param product_id: Product id
1659         @param product_qty: Changed Quantity of product
1660         @param product_uom: Unit of measure of product
1661         @param product_uos: Unit of sale of product
1662         @return: Dictionary of values
1663         """
1664         result = {
1665                   'product_uos_qty': 0.00
1666           }
1667
1668         if (not product_id) or (product_qty <=0.0):
1669             return {'value': result}
1670
1671         product_obj = self.pool.get('product.product')
1672         uos_coeff = product_obj.read(cr, uid, product_id, ['uos_coeff'])
1673
1674         if product_uos and product_uom and (product_uom != product_uos):
1675             result['product_uos_qty'] = product_qty * uos_coeff['uos_coeff']
1676         else:
1677             result['product_uos_qty'] = product_qty
1678
1679         return {'value': result}
1680
1681     def onchange_uos_quantity(self, cr, uid, ids, product_id, product_uos_qty,
1682                           product_uos, product_uom):
1683         """ On change of product quantity finds UoM and UoS quantities
1684         @param product_id: Product id
1685         @param product_uos_qty: Changed UoS Quantity of product
1686         @param product_uom: Unit of measure of product
1687         @param product_uos: Unit of sale of product
1688         @return: Dictionary of values
1689         """
1690         result = {
1691                   'product_qty': 0.00
1692           }
1693
1694         if (not product_id) or (product_uos_qty <=0.0):
1695             return {'value': result}
1696
1697         product_obj = self.pool.get('product.product')
1698         uos_coeff = product_obj.read(cr, uid, product_id, ['uos_coeff'])
1699
1700         if product_uos and product_uom and (product_uom != product_uos):
1701             result['product_qty'] = product_uos_qty / uos_coeff['uos_coeff']
1702         else:
1703             result['product_qty'] = product_uos_qty
1704
1705         return {'value': result}
1706
1707     def onchange_product_id(self, cr, uid, ids, prod_id=False, loc_id=False,
1708                             loc_dest_id=False, address_id=False):
1709         """ On change of product id, if finds UoM, UoS, quantity and UoS quantity.
1710         @param prod_id: Changed Product id
1711         @param loc_id: Source location id
1712         @param loc_id: Destination location id
1713         @param address_id: Address id of partner
1714         @return: Dictionary of values
1715         """
1716         if not prod_id:
1717             return {}
1718         lang = False
1719         if address_id:
1720             addr_rec = self.pool.get('res.partner.address').browse(cr, uid, address_id)
1721             if addr_rec:
1722                 lang = addr_rec.partner_id and addr_rec.partner_id.lang or False
1723         ctx = {'lang': lang}
1724
1725         product = self.pool.get('product.product').browse(cr, uid, [prod_id], context=ctx)[0]
1726         uos_id  = product.uos_id and product.uos_id.id or False
1727         result = {
1728             'product_uom': product.uom_id.id,
1729             'product_uos': uos_id,
1730             'product_qty': 1.00,
1731             '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']
1732         }
1733         if not ids:
1734             result['name'] = product.partner_ref
1735         if loc_id:
1736             result['location_id'] = loc_id
1737         if loc_dest_id:
1738             result['location_dest_id'] = loc_dest_id
1739         return {'value': result}
1740
1741     def _chain_compute(self, cr, uid, moves, context=None):
1742         """ Finds whether the location has chained location type or not.
1743         @param moves: Stock moves
1744         @return: Dictionary containing destination location with chained location type.
1745         """
1746         result = {}
1747         for m in moves:
1748             dest = self.pool.get('stock.location').chained_location_get(
1749                 cr,
1750                 uid,
1751                 m.location_dest_id,
1752                 m.picking_id and m.picking_id.address_id and m.picking_id.address_id.partner_id,
1753                 m.product_id,
1754                 context
1755             )
1756             if dest:
1757                 if dest[1] == 'transparent':
1758                     newdate = (datetime.strptime(m.date, '%Y-%m-%d %H:%M:%S') + relativedelta(days=dest[2] or 0)).strftime('%Y-%m-%d')
1759                     self.write(cr, uid, [m.id], {
1760                         'date': newdate,
1761                         'location_dest_id': dest[0].id})
1762                     if m.picking_id and (dest[3] or dest[5]):
1763                         self.pool.get('stock.picking').write(cr, uid, [m.picking_id.id], {
1764                             'stock_journal_id': dest[3] or m.picking_id.stock_journal_id.id,
1765                             'type': dest[5] or m.picking_id.type
1766                         }, context=context)
1767                     m.location_dest_id = dest[0]
1768                     res2 = self._chain_compute(cr, uid, [m], context=context)
1769                     for pick_id in res2.keys():
1770                         result.setdefault(pick_id, [])
1771                         result[pick_id] += res2[pick_id]
1772                 else:
1773                     result.setdefault(m.picking_id, [])
1774                     result[m.picking_id].append( (m, dest) )
1775         return result
1776
1777     def _create_chained_picking(self, cr, uid, pick_name, picking, ptype, move, context=None):
1778         res_obj = self.pool.get('res.company')
1779         picking_obj = self.pool.get('stock.picking')
1780         pick_id= picking_obj.create(cr, uid, {
1781                                 'name': pick_name,
1782                                 'origin': tools.ustr(picking.origin or ''),
1783                                 'type': ptype,
1784                                 'note': picking.note,
1785                                 'move_type': picking.move_type,
1786                                 'auto_picking': move[0][1][1] == 'auto',
1787                                 'stock_journal_id': move[0][1][3],
1788                                 'company_id': move[0][1][4] or res_obj._company_default_get(cr, uid, 'stock.company', context=context),
1789                                 'address_id': picking.address_id.id,
1790                                 'invoice_state': 'none',
1791                                 'date': picking.date,
1792                             })
1793         return pick_id
1794     def create_chained_picking(self, cr, uid, moves, context=None):
1795         res_obj = self.pool.get('res.company')
1796         location_obj = self.pool.get('stock.location')
1797         move_obj = self.pool.get('stock.move')
1798         wf_service = netsvc.LocalService("workflow")
1799         new_moves = []
1800         if context is None:
1801             context = {}
1802         seq_obj = self.pool.get('ir.sequence')
1803         for picking, todo in self._chain_compute(cr, uid, moves, context=context).items():
1804             ptype = todo[0][1][5] and todo[0][1][5] or location_obj.picking_type_get(cr, uid, todo[0][0].location_dest_id, todo[0][1][0])
1805             if picking:
1806                 # name of new picking according to its type
1807                 new_pick_name = seq_obj.get(cr, uid, 'stock.picking.' + ptype)
1808                 pickid = self._create_chained_picking(cr, uid, new_pick_name, picking, ptype, todo, context=context)
1809                 # Need to check name of old picking because it always considers picking as "OUT" when created from Sale Order
1810                 old_ptype = location_obj.picking_type_get(cr, uid, picking.move_lines[0].location_id, picking.move_lines[0].location_dest_id)
1811                 if old_ptype != picking.type:
1812                     old_pick_name = seq_obj.get(cr, uid, 'stock.picking.' + old_ptype)
1813                     self.pool.get('stock.picking').write(cr, uid, picking.id, {'name': old_pick_name}, context=context)
1814             else:
1815                 pickid = False
1816             for move, (loc, dummy, delay, dummy, company_id, ptype) in todo:
1817                 new_id = move_obj.copy(cr, uid, move.id, {
1818                     'location_id': move.location_dest_id.id,
1819                     'location_dest_id': loc.id,
1820                     'date_moved': time.strftime('%Y-%m-%d'),
1821                     'picking_id': pickid,
1822                     'state': 'waiting',
1823                     'company_id': company_id or res_obj._company_default_get(cr, uid, 'stock.company', context=context)  ,
1824                     'move_history_ids': [],
1825                     'date': (datetime.strptime(move.date, '%Y-%m-%d %H:%M:%S') + relativedelta(days=delay or 0)).strftime('%Y-%m-%d'),
1826                     'move_history_ids2': []}
1827                 )
1828                 move_obj.write(cr, uid, [move.id], {
1829                     'move_dest_id': new_id,
1830                     'move_history_ids': [(4, new_id)]
1831                 })
1832                 new_moves.append(self.browse(cr, uid, [new_id])[0])
1833             if pickid:
1834                 wf_service.trg_validate(uid, 'stock.picking', pickid, 'button_confirm', cr)
1835         if new_moves:
1836             new_moves += self.create_chained_picking(cr, uid, new_moves, context)
1837         return new_moves
1838
1839     def action_confirm(self, cr, uid, ids, context=None):
1840         """ Confirms stock move.
1841         @return: List of ids.
1842         """
1843         moves = self.browse(cr, uid, ids, context=context)
1844         self.write(cr, uid, ids, {'state': 'confirmed'})
1845         res_obj = self.pool.get('res.company')
1846         location_obj = self.pool.get('stock.location')
1847         move_obj = self.pool.get('stock.move')
1848         wf_service = netsvc.LocalService("workflow")
1849
1850         self.create_chained_picking(cr, uid, moves, context)
1851         return []
1852
1853     def action_assign(self, cr, uid, ids, *args):
1854         """ Changes state to confirmed or waiting.
1855         @return: List of values
1856         """
1857         todo = []
1858         for move in self.browse(cr, uid, ids):
1859             if move.state in ('confirmed', 'waiting'):
1860                 todo.append(move.id)
1861         res = self.check_assign(cr, uid, todo)
1862         return res
1863
1864     def force_assign(self, cr, uid, ids, context=None):
1865         """ Changes the state to assigned.
1866         @return: True
1867         """
1868         self.write(cr, uid, ids, {'state': 'assigned'})
1869         return True
1870
1871     def cancel_assign(self, cr, uid, ids, context=None):
1872         """ Changes the state to confirmed.
1873         @return: True
1874         """
1875         self.write(cr, uid, ids, {'state': 'confirmed'})
1876         return True
1877
1878     #
1879     # Duplicate stock.move
1880     #
1881     def check_assign(self, cr, uid, ids, context=None):
1882         """ Checks the product type and accordingly writes the state.
1883         @return: No. of moves done
1884         """
1885         done = []
1886         count = 0
1887         pickings = {}
1888         if context is None:
1889             context = {}
1890         for move in self.browse(cr, uid, ids, context=context):
1891             if move.product_id.type == 'consu' or move.location_id.usage == 'supplier':
1892                 if move.state in ('confirmed', 'waiting'):
1893                     done.append(move.id)
1894                 pickings[move.picking_id.id] = 1
1895                 continue
1896             if move.state in ('confirmed', 'waiting'):
1897                 # Important: we must pass lock=True to _product_reserve() to avoid race conditions and double reservations
1898                 res = self.pool.get('stock.location')._product_reserve(cr, uid, [move.location_id.id], move.product_id.id, move.product_qty, {'uom': move.product_uom.id}, lock=True)
1899                 if res:
1900                     #_product_available_test depends on the next status for correct functioning
1901                     #the test does not work correctly if the same product occurs multiple times
1902                     #in the same order. This is e.g. the case when using the button 'split in two' of
1903                     #the stock outgoing form
1904                     self.write(cr, uid, [move.id], {'state':'assigned'})
1905                     done.append(move.id)
1906                     pickings[move.picking_id.id] = 1
1907                     r = res.pop(0)
1908                     cr.execute('update stock_move set location_id=%s, product_qty=%s where id=%s', (r[1], r[0], move.id))
1909
1910                     while res:
1911                         r = res.pop(0)
1912                         move_id = self.copy(cr, uid, move.id, {'product_qty': r[0], 'location_id': r[1]})
1913                         done.append(move_id)
1914         if done:
1915             count += len(done)
1916             self.write(cr, uid, done, {'state': 'assigned'})
1917
1918         if count:
1919             for pick_id in pickings:
1920                 wf_service = netsvc.LocalService("workflow")
1921                 wf_service.trg_write(uid, 'stock.picking', pick_id, cr)
1922         return count
1923
1924     def setlast_tracking(self, cr, uid, ids, context=None):
1925         tracking_obj = self.pool.get('stock.tracking')
1926         picking = self.browse(cr, uid, ids, context=context)[0].picking_id
1927         if picking:
1928             last_track = [line.tracking_id.id for line in picking.move_lines if line.tracking_id]
1929             if not last_track:
1930                 last_track = tracking_obj.create(cr, uid, {}, context=context)
1931             else:
1932                 last_track.sort()
1933                 last_track = last_track[-1]
1934             self.write(cr, uid, ids, {'tracking_id': last_track})
1935         return True
1936
1937     #
1938     # Cancel move => cancel others move and pickings
1939     #
1940     def action_cancel(self, cr, uid, ids, context=None):
1941         """ Cancels the moves and if all moves are cancelled it cancels the picking.
1942         @return: True
1943         """
1944         if not len(ids):
1945             return True
1946         if context is None:
1947             context = {}
1948         pickings = {}
1949         for move in self.browse(cr, uid, ids, context=context):
1950             if move.state in ('confirmed', 'waiting', 'assigned', 'draft'):
1951                 if move.picking_id:
1952                     pickings[move.picking_id.id] = True
1953             if move.move_dest_id and move.move_dest_id.state == 'waiting':
1954                 self.write(cr, uid, [move.move_dest_id.id], {'state': 'assigned'})
1955                 if context.get('call_unlink',False) and move.move_dest_id.picking_id:
1956                     wf_service = netsvc.LocalService("workflow")
1957                     wf_service.trg_write(uid, 'stock.picking', move.move_dest_id.picking_id.id, cr)
1958         self.write(cr, uid, ids, {'state': 'cancel', 'move_dest_id': False})
1959         if not context.get('call_unlink',False):
1960             for pick in self.pool.get('stock.picking').browse(cr, uid, pickings.keys()):
1961                 if all(move.state == 'cancel' for move in pick.move_lines):
1962                     self.pool.get('stock.picking').write(cr, uid, [pick.id], {'state': 'cancel'})
1963
1964         wf_service = netsvc.LocalService("workflow")
1965         for id in ids:
1966             wf_service.trg_trigger(uid, 'stock.move', id, cr)
1967         return True
1968
1969     def _get_accounting_data_for_valuation(self, cr, uid, move, context=None):
1970         """
1971         Return the accounts and journal to use to post Journal Entries for the real-time
1972         valuation of the move.
1973
1974         :param context: context dictionary that can explicitly mention the company to consider via the 'force_company' key
1975         :raise: osv.except_osv() is any mandatory account or journal is not defined.
1976         """
1977         product_obj=self.pool.get('product.product')
1978         accounts = product_obj.get_product_accounts(cr, uid, move.product_id.id, context)
1979         acc_src = accounts['stock_account_input']
1980         acc_dest = accounts['stock_account_output']
1981         acc_variation = accounts.get('property_stock_variation', False)
1982         journal_id = accounts['stock_journal']
1983
1984         if acc_dest == acc_variation:
1985             raise osv.except_osv(_('Error!'),  _('Can not create Journal Entry, Output Account defined on this product and Variant account on category of this product are same.'))
1986
1987         if acc_src == acc_variation:
1988             raise osv.except_osv(_('Error!'),  _('Can not create Journal Entry, Input Account defined on this product and Variant account on category of this product are same.'))
1989
1990         if not acc_src:
1991             raise osv.except_osv(_('Error!'),  _('There is no stock input account defined for this product or its category: "%s" (id: %d)') % \
1992                                     (move.product_id.name, move.product_id.id,))
1993         if not acc_dest:
1994             raise osv.except_osv(_('Error!'),  _('There is no stock output account defined for this product or its category: "%s" (id: %d)') % \
1995                                     (move.product_id.name, move.product_id.id,))
1996         if not journal_id:
1997             raise osv.except_osv(_('Error!'), _('There is no journal defined on the product category: "%s" (id: %d)') % \
1998                                     (move.product_id.categ_id.name, move.product_id.categ_id.id,))
1999         if not acc_variation:
2000             raise osv.except_osv(_('Error!'), _('There is no inventory variation account defined on the product category: "%s" (id: %d)') % \
2001                                     (move.product_id.categ_id.name, move.product_id.categ_id.id,))
2002
2003         return journal_id, acc_src, acc_dest, acc_variation
2004
2005     def _get_reference_accounting_values_for_valuation(self, cr, uid, move, context=None):
2006         """
2007         Return the reference amount and reference currency representing the inventory valuation for this move.
2008         These reference values should possibly be converted before being posted in Journals to adapt to the primary
2009         and secondary currencies of the relevant accounts.
2010         """
2011         product_uom_obj = self.pool.get('product.uom')
2012
2013         # by default the reference currency is that of the move's company
2014         reference_currency_id = move.company_id.currency_id.id
2015
2016         default_uom = move.product_id.uom_id.id
2017         qty = product_uom_obj._compute_qty(cr, uid, move.product_uom.id, move.product_qty, default_uom)
2018
2019         # if product is set to average price and a specific value was entered in the picking wizard,
2020         # we use it
2021         if move.product_id.cost_method == 'average' and move.price_unit:
2022             reference_amount = qty * move.price_unit
2023             reference_currency_id = move.price_currency_id.id or reference_currency_id
2024
2025         # Otherwise we default to the company's valuation price type, considering that the values of the
2026         # valuation field are expressed in the default currency of the move's company.
2027         else:
2028             if context is None:
2029                 context = {}
2030             currency_ctx = dict(context, currency_id = move.company_id.currency_id.id)
2031             amount_unit = move.product_id.price_get('standard_price', currency_ctx)[move.product_id.id]
2032             reference_amount = amount_unit * qty or 1.0
2033
2034         return reference_amount, reference_currency_id
2035
2036
2037     def _create_product_valuation_moves(self, cr, uid, move, context=None):
2038         """
2039         Generate the appropriate accounting moves if the product being moves is subject
2040         to real_time valuation tracking, and the source or destination location is
2041         a transit location or is outside of the company.
2042         """
2043         if move.product_id.valuation == 'real_time': # FIXME: product valuation should perhaps be a property?
2044             if context is None:
2045                 context = {}
2046             src_company_ctx = dict(context,force_company=move.location_id.company_id.id)
2047             dest_company_ctx = dict(context,force_company=move.location_dest_id.company_id.id)
2048             account_moves = []
2049             # Outgoing moves (or cross-company output part)
2050             if move.location_id.company_id \
2051                 and (move.location_id.usage == 'internal' and move.location_dest_id.usage != 'internal'\
2052                      or move.location_id.company_id != move.location_dest_id.company_id):
2053                 journal_id, acc_src, acc_dest, acc_variation = self._get_accounting_data_for_valuation(cr, uid, move, src_company_ctx)
2054                 reference_amount, reference_currency_id = self._get_reference_accounting_values_for_valuation(cr, uid, move, src_company_ctx)
2055                 account_moves += [(journal_id, self._create_account_move_line(cr, uid, move, acc_variation, acc_dest, reference_amount, reference_currency_id, context))]
2056
2057             # Incoming moves (or cross-company input part)
2058             if move.location_dest_id.company_id \
2059                 and (move.location_id.usage != 'internal' and move.location_dest_id.usage == 'internal'\
2060                      or move.location_id.company_id != move.location_dest_id.company_id):
2061                 journal_id, acc_src, acc_dest, acc_variation = self._get_accounting_data_for_valuation(cr, uid, move, dest_company_ctx)
2062                 reference_amount, reference_currency_id = self._get_reference_accounting_values_for_valuation(cr, uid, move, src_company_ctx)
2063                 account_moves += [(journal_id, self._create_account_move_line(cr, uid, move, acc_src, acc_variation, reference_amount, reference_currency_id, context))]
2064
2065             move_obj = self.pool.get('account.move')
2066             for j_id, move_lines in account_moves:
2067                 move_obj.create(cr, uid,
2068                         {'name': move.name,
2069                          'journal_id': j_id,
2070                          'line_id': move_lines,
2071                          'ref': move.picking_id and move.picking_id.name})
2072
2073
2074     def action_done(self, cr, uid, ids, context=None):
2075         """ Makes the move done and if all moves are done, it will finish the picking.
2076         @return:
2077         """
2078         partial_datas=''
2079         picking_ids = []
2080         move_ids = []
2081         partial_obj=self.pool.get('stock.partial.picking')
2082         wf_service = netsvc.LocalService("workflow")
2083         partial_id=partial_obj.search(cr,uid,[])
2084         if partial_id:
2085             partial_datas = partial_obj.read(cr, uid, partial_id, context=context)[0]
2086         if context is None:
2087             context = {}
2088
2089         todo = []
2090         for move in self.browse(cr, uid, ids, context=context):
2091             #print 'DONE MOVE', move.id, move.product_id.name, move.move_dest_id.id, move.state, move.move_dest_id and move.move_dest_id.state
2092             if move.state=="draft":
2093                 todo.append(move.id)
2094         if todo:
2095             self.action_confirm(cr, uid, todo, context=context)
2096
2097         for move in self.browse(cr, uid, ids, context=context):
2098             if move.state in ['done','cancel']:
2099                 continue
2100             move_ids.append(move.id)
2101
2102             if move.picking_id:
2103                 picking_ids.append(move.picking_id.id)
2104             if move.move_dest_id.id and (move.state != 'done'):
2105                 self.write(cr, uid, [move.id], {'move_history_ids': [(4, move.move_dest_id.id)]})
2106                 #cr.execute('insert into stock_move_history_ids (parent_id,child_id) values (%s,%s)', (move.id, move.move_dest_id.id))
2107                 if move.move_dest_id.state in ('waiting', 'confirmed'):
2108                     self.force_assign(cr, uid, [move.move_dest_id.id], context=context)
2109                     if move.move_dest_id.picking_id:
2110                         wf_service.trg_write(uid, 'stock.picking', move.move_dest_id.picking_id.id, cr)
2111                     if move.move_dest_id.auto_validate:
2112                         self.action_done(cr, uid, [move.move_dest_id.id], context=context)
2113
2114             self._create_product_valuation_moves(cr, uid, move, context=context)
2115             prodlot_id = partial_datas and partial_datas.get('move%s_prodlot_id' % (move.id), False)
2116             if prodlot_id:
2117                 self.write(cr, uid, [move.id], {'prodlot_id': prodlot_id}, context=context)
2118             if move.state not in ('confirmed','done'):
2119                 self.action_confirm(cr, uid, move_ids, context=context)
2120
2121         self.write(cr, uid, move_ids, {'state': 'done', 'date_planned': time.strftime('%Y-%m-%d %H:%M:%S')}, context=context)
2122         for id in move_ids:
2123              wf_service.trg_trigger(uid, 'stock.move', id, cr)
2124
2125         for pick_id in picking_ids:
2126             wf_service.trg_write(uid, 'stock.picking', pick_id, cr)
2127
2128         return True
2129
2130     def _create_account_move_line(self, cr, uid, move, src_account_id, dest_account_id, reference_amount, reference_currency_id, context=None):
2131         """
2132         Generate the account.move.line values to post to track the stock valuation difference due to the
2133         processing of the given stock move.
2134         """
2135         # prepare default values considering that the destination accounts have the reference_currency_id as their main currency
2136         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
2137         debit_line_vals = {
2138                     'name': move.name,
2139                     'product_id': move.product_id and move.product_id.id or False,
2140                     'quantity': move.product_qty,
2141                     'ref': move.picking_id and move.picking_id.name or False,
2142                     'date': time.strftime('%Y-%m-%d'),
2143                     'partner_id': partner_id,
2144                     'debit': reference_amount,
2145                     'account_id': dest_account_id,
2146         }
2147         credit_line_vals = {
2148                     'name': move.name,
2149                     'product_id': move.product_id and move.product_id.id or False,
2150                     'quantity': move.product_qty,
2151                     'ref': move.picking_id and move.picking_id.name or False,
2152                     'date': time.strftime('%Y-%m-%d'),
2153                     'partner_id': partner_id,
2154                     'credit': reference_amount,
2155                     'account_id': src_account_id,
2156         }
2157
2158         # if we are posting to accounts in a different currency, provide correct values in both currencies correctly
2159         # when compatible with the optional secondary currency on the account.
2160         # Financial Accounts only accept amounts in secondary currencies if there's no secondary currency on the account
2161         # or if it's the same as that of the secondary amount being posted.
2162         account_obj = self.pool.get('account.account')
2163         src_acct, dest_acct = account_obj.browse(cr, uid, [src_account_id, dest_account_id], context=context)
2164         src_main_currency_id = src_acct.company_id.currency_id.id
2165         dest_main_currency_id = dest_acct.company_id.currency_id.id
2166         cur_obj = self.pool.get('res.currency')
2167         if reference_currency_id != src_main_currency_id:
2168             # fix credit line:
2169             credit_line_vals['credit'] = cur_obj.compute(cr, uid, reference_currency_id, src_main_currency_id, reference_amount, context=context)
2170             if (not src_acct.currency_id) or src_acct.currency_id.id == reference_currency_id:
2171                 credit_line_vals.update(currency_id=reference_currency_id, amount_currency=reference_amount)
2172         if reference_currency_id != dest_main_currency_id:
2173             # fix debit line:
2174             debit_line_vals['debit'] = cur_obj.compute(cr, uid, reference_currency_id, dest_main_currency_id, reference_amount, context=context)
2175             if (not dest_acct.currency_id) or dest_acct.currency_id.id == reference_currency_id:
2176                 debit_line_vals.update(currency_id=reference_currency_id, amount_currency=reference_amount)
2177
2178         return [(0, 0, debit_line_vals), (0, 0, credit_line_vals)]
2179
2180     def unlink(self, cr, uid, ids, context=None):
2181         if context is None:
2182             context = {}
2183         ctx = context.copy()
2184         for move in self.browse(cr, uid, ids, context=context):
2185             if move.state != 'draft' and not ctx.get('call_unlink',False):
2186                 raise osv.except_osv(_('UserError'),
2187                         _('You can only delete draft moves.'))
2188         return super(stock_move, self).unlink(
2189             cr, uid, ids, context=ctx)
2190
2191     def _create_lot(self, cr, uid, ids, product_id, prefix=False):
2192         """ Creates production lot
2193         @return: Production lot id
2194         """
2195         prodlot_obj = self.pool.get('stock.production.lot')
2196         prodlot_id = prodlot_obj.create(cr, uid, {'prefix': prefix, 'product_id': product_id})
2197         return prodlot_id
2198
2199     def action_scrap(self, cr, uid, ids, quantity, location_id, context=None):
2200         """ Move the scrap/damaged product into scrap location
2201         @param cr: the database cursor
2202         @param uid: the user id
2203         @param ids: ids of stock move object to be scrapped
2204         @param quantity : specify scrap qty
2205         @param location_id : specify scrap location
2206         @param context: context arguments
2207         @return: Scraped lines
2208         """
2209         if quantity <= 0:
2210             raise osv.except_osv(_('Warning!'), _('Please provide a positive quantity to scrap!'))
2211         res = []
2212         for move in self.browse(cr, uid, ids, context=context):
2213             move_qty = move.product_qty
2214             uos_qty = quantity / move_qty * move.product_uos_qty
2215             default_val = {
2216                 'product_qty': quantity,
2217                 'product_uos_qty': uos_qty,
2218                 'state': move.state,
2219                 'scrapped' : True,
2220                 'location_dest_id': location_id,
2221                 'tracking_id': move.tracking_id.id,
2222                 'prodlot_id': move.prodlot_id.id,
2223             }
2224             new_move = self.copy(cr, uid, move.id, default_val)
2225
2226             res += [new_move]
2227             product_obj = self.pool.get('product.product')
2228             for (id, name) in product_obj.name_get(cr, uid, [move.product_id.id]):
2229                 self.log(cr, uid, move.id, "%s x %s %s" % (move.product_qty, name, _("were scrapped")))
2230
2231         self.action_done(cr, uid, res)
2232         return res
2233
2234     def action_split(self, cr, uid, ids, quantity, split_by_qty=1, prefix=False, with_lot=True, context=None):
2235         """ Split Stock Move lines into production lot which specified split by quantity.
2236         @param cr: the database cursor
2237         @param uid: the user id
2238         @param ids: ids of stock move object to be splited
2239         @param split_by_qty : specify split by qty
2240         @param prefix : specify prefix of production lot
2241         @param with_lot : if true, prodcution lot will assign for split line otherwise not.
2242         @param context: context arguments
2243         @return: Splited move lines
2244         """
2245
2246         if context is None:
2247             context = {}
2248         if quantity <= 0:
2249             raise osv.except_osv(_('Warning!'), _('Please provide Proper Quantity !'))
2250
2251         res = []
2252
2253         for move in self.browse(cr, uid, ids, context=context):
2254             if split_by_qty <= 0 or quantity == 0:
2255                 return res
2256
2257             uos_qty = split_by_qty / move.product_qty * move.product_uos_qty
2258
2259             quantity_rest = quantity % split_by_qty
2260             uos_qty_rest = split_by_qty / move.product_qty * move.product_uos_qty
2261
2262             update_val = {
2263                 'product_qty': split_by_qty,
2264                 'product_uos_qty': uos_qty,
2265             }
2266             for idx in range(int(quantity//split_by_qty)):
2267                 if not idx and move.product_qty<=quantity:
2268                     current_move = move.id
2269                 else:
2270                     current_move = self.copy(cr, uid, move.id, {'state': move.state})
2271                 res.append(current_move)
2272                 if with_lot:
2273                     update_val['prodlot_id'] = self._create_lot(cr, uid, [current_move], move.product_id.id)
2274
2275                 self.write(cr, uid, [current_move], update_val)
2276
2277
2278             if quantity_rest > 0:
2279                 idx = int(quantity//split_by_qty)
2280                 update_val['product_qty'] = quantity_rest
2281                 update_val['product_uos_qty'] = uos_qty_rest
2282                 if not idx and move.product_qty<=quantity:
2283                     current_move = move.id
2284                 else:
2285                     current_move = self.copy(cr, uid, move.id, {'state': move.state})
2286
2287                 res.append(current_move)
2288
2289
2290                 if with_lot:
2291                     update_val['prodlot_id'] = self._create_lot(cr, uid, [current_move], move.product_id.id)
2292
2293                 self.write(cr, uid, [current_move], update_val)
2294         return res
2295
2296     def action_consume(self, cr, uid, ids, quantity, location_id=False, context=None):
2297         """ Consumed product with specific quatity from specific source location
2298         @param cr: the database cursor
2299         @param uid: the user id
2300         @param ids: ids of stock move object to be consumed
2301         @param quantity : specify consume quantity
2302         @param location_id : specify source location
2303         @param context: context arguments
2304         @return: Consumed lines
2305         """
2306         if context is None:
2307             context = {}
2308         if quantity <= 0:
2309             raise osv.except_osv(_('Warning!'), _('Please provide Proper Quantity !'))
2310         res = []
2311         for move in self.browse(cr, uid, ids, context=context):
2312             move_qty = move.product_qty
2313             if move_qty <= 0:
2314                 raise osv.except_osv(_('Error!'), _('Can not consume a move with negative or zero quantity !'))
2315             quantity_rest = move.product_qty
2316             quantity_rest -= quantity
2317             uos_qty_rest = quantity_rest / move_qty * move.product_uos_qty
2318             if quantity_rest <= 0:
2319                 quantity_rest = 0
2320                 uos_qty_rest = 0
2321                 quantity = move.product_qty
2322
2323             uos_qty = quantity / move_qty * move.product_uos_qty
2324
2325             if quantity_rest > 0:
2326                 default_val = {
2327                     'product_qty': quantity,
2328                     'product_uos_qty': uos_qty,
2329                     'state': move.state,
2330                     'location_id': location_id or move.location_id.id,
2331                 }
2332                 if (not move.prodlot_id.id) and (move.product_id.track_production and location_id):
2333                     # IF product has checked track for production lot, move lines will be split by 1
2334                     res += self.action_split(cr, uid, [move.id], quantity, split_by_qty=1, context=context)
2335                 else:
2336                     current_move = self.copy(cr, uid, move.id, default_val)
2337                     res += [current_move]
2338                 update_val = {}
2339                 update_val['product_qty'] = quantity_rest
2340                 update_val['product_uos_qty'] = uos_qty_rest
2341                 self.write(cr, uid, [move.id], update_val)
2342
2343             else:
2344                 quantity_rest = quantity
2345                 uos_qty_rest =  uos_qty
2346                 if (not move.prodlot_id.id) and (move.product_id.track_production and location_id):
2347                     res += self.action_split(cr, uid, [move.id], quantity_rest, split_by_qty=1, context=context)
2348                 else:
2349                     res += [move.id]
2350                     update_val = {
2351                         'product_qty' : quantity_rest,
2352                         'product_uos_qty' : uos_qty_rest,
2353                         'location_id': location_id or move.location_id.id
2354                     }
2355                     self.write(cr, uid, [move.id], update_val)
2356
2357             product_obj = self.pool.get('product.product')
2358             for new_move in self.browse(cr, uid, res, context=context):
2359                 for (id, name) in product_obj.name_get(cr, uid, [new_move.product_id.id]):
2360                     message = _('Product ') + " '" + name + "' "+ _("is consumed with") + " '" + str(new_move.product_qty) + "' "+ _("quantity.")
2361                     self.log(cr, uid, new_move.id, message)
2362         self.action_done(cr, uid, res)
2363
2364         return res
2365
2366     # FIXME: needs refactoring, this code is partially duplicated in stock_picking.do_partial()!
2367     def do_partial(self, cr, uid, ids, partial_datas, context=None):
2368         """ Makes partial pickings and moves done.
2369         @param partial_datas: Dictionary containing details of partial picking
2370                           like partner_id, address_id, delivery_date, delivery
2371                           moves with product_id, product_qty, uom
2372         """
2373         res = {}
2374         picking_obj = self.pool.get('stock.picking')
2375         product_obj = self.pool.get('product.product')
2376         currency_obj = self.pool.get('res.currency')
2377         uom_obj = self.pool.get('product.uom')
2378         wf_service = netsvc.LocalService("workflow")
2379
2380         if context is None:
2381             context = {}
2382
2383         complete, too_many, too_few = [], [], []
2384         move_product_qty = {}
2385         prodlot_ids = {}
2386         for move in self.browse(cr, uid, ids, context=context):
2387             if move.state in ('done', 'cancel'):
2388                 continue
2389             partial_data = partial_datas.get('move%s'%(move.id), False)
2390             assert partial_data, _('Missing partial picking data for move #%s') % (move.id)
2391             product_qty = partial_data.get('product_qty',0.0)
2392             move_product_qty[move.id] = product_qty
2393             product_uom = partial_data.get('product_uom',False)
2394             product_price = partial_data.get('product_price',0.0)
2395             product_currency = partial_data.get('product_currency',False)
2396             prodlot_ids[move.id] = partial_data.get('prodlot_id')
2397             if move.product_qty == product_qty:
2398                 complete.append(move)
2399             elif move.product_qty > product_qty:
2400                 too_few.append(move)
2401             else:
2402                 too_many.append(move)
2403
2404             # Average price computation
2405             if (move.picking_id.type == 'in') and (move.product_id.cost_method == 'average'):
2406                 product = product_obj.browse(cr, uid, move.product_id.id)
2407                 move_currency_id = move.company_id.currency_id.id
2408                 context['currency_id'] = move_currency_id
2409                 qty = uom_obj._compute_qty(cr, uid, product_uom, product_qty, product.uom_id.id)
2410                 if qty > 0:
2411                     new_price = currency_obj.compute(cr, uid, product_currency,
2412                             move_currency_id, product_price)
2413                     new_price = uom_obj._compute_price(cr, uid, product_uom, new_price,
2414                             product.uom_id.id)
2415                     if product.qty_available <= 0:
2416                         new_std_price = new_price
2417                     else:
2418                         # Get the standard price
2419                         amount_unit = product.price_get('standard_price', context)[product.id]
2420                         new_std_price = ((amount_unit * product.qty_available)\
2421                             + (new_price * qty))/(product.qty_available + qty)
2422
2423                     product_obj.write(cr, uid, [product.id],{'standard_price': new_std_price})
2424
2425                     # Record the values that were chosen in the wizard, so they can be
2426                     # used for inventory valuation if real-time valuation is enabled.
2427                     self.write(cr, uid, [move.id],
2428                                 {'price_unit': product_price,
2429                                  'price_currency_id': product_currency,
2430                                 })
2431
2432         for move in too_few:
2433             product_qty = move_product_qty[move.id]
2434             if product_qty != 0:
2435                 defaults = {
2436                             'product_qty' : product_qty,
2437                             'product_uos_qty': product_qty,
2438                             'picking_id' : move.picking_id.id,
2439                             'state': 'assigned',
2440                             'move_dest_id': False,
2441                             'price_unit': move.price_unit,
2442                             }
2443                 prodlot_id = prodlot_ids[move.id]
2444                 if prodlot_id:
2445                     defaults.update(prodlot_id=prodlot_id)
2446                 new_move = self.copy(cr, uid, move.id, defaults)
2447                 complete.append(self.browse(cr, uid, new_move))
2448             self.write(cr, uid, move.id,
2449                     {
2450                         'product_qty' : move.product_qty - product_qty,
2451                         'product_uos_qty':move.product_qty - product_qty,
2452                     })
2453
2454
2455         for move in too_many:
2456             self.write(cr, uid, move.id,
2457                     {
2458                         'product_qty': move.product_qty,
2459                         'product_uos_qty': move.product_qty,
2460                     })
2461             complete.append(move)
2462
2463         for move in complete:
2464             if prodlot_ids.get(move.id):
2465                 self.write(cr, uid, [move.id],{'prodlot_id': prodlot_ids.get(move.id)})
2466             self.action_done(cr, uid, [move.id], context=context)
2467             if  move.picking_id.id :
2468                 # TOCHECK : Done picking if all moves are done
2469                 cr.execute("""
2470                     SELECT move.id FROM stock_picking pick
2471                     RIGHT JOIN stock_move move ON move.picking_id = pick.id AND move.state = %s
2472                     WHERE pick.id = %s""",
2473                             ('done', move.picking_id.id))
2474                 res = cr.fetchall()
2475                 if len(res) == len(move.picking_id.move_lines):
2476                     picking_obj.action_move(cr, uid, [move.picking_id.id])
2477                     wf_service.trg_validate(uid, 'stock.picking', move.picking_id.id, 'button_done', cr)
2478
2479         return [move.id for move in complete]
2480
2481 stock_move()
2482
2483 class stock_inventory(osv.osv):
2484     _name = "stock.inventory"
2485     _description = "Inventory"
2486     _columns = {
2487         'name': fields.char('Inventory Reference', size=64, required=True, readonly=True, states={'draft': [('readonly', False)]}),
2488         'date': fields.datetime('Creation Date', required=True, readonly=True, states={'draft': [('readonly', False)]}),
2489         'date_done': fields.datetime('Date done'),
2490         'inventory_line_id': fields.one2many('stock.inventory.line', 'inventory_id', 'Inventories', states={'done': [('readonly', True)]}),
2491         'move_ids': fields.many2many('stock.move', 'stock_inventory_move_rel', 'inventory_id', 'move_id', 'Created Moves'),
2492         'state': fields.selection( (('draft', 'Draft'), ('done', 'Done'), ('confirm','Confirmed'),('cancel','Cancelled')), 'State', readonly=True, select=True),
2493         'company_id': fields.many2one('res.company', 'Company', required=True, select=True, readonly=True, states={'draft':[('readonly',False)]}),
2494
2495     }
2496     _defaults = {
2497         'date': time.strftime('%Y-%m-%d %H:%M:%S'),
2498         'state': 'draft',
2499         'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.inventory', context=c)
2500     }
2501
2502     def _inventory_line_hook(self, cr, uid, inventory_line, move_vals):
2503         """ Creates a stock move from an inventory line
2504         @param inventory_line:
2505         @param move_vals:
2506         @return:
2507         """
2508         return self.pool.get('stock.move').create(cr, uid, move_vals)
2509
2510     def action_done(self, cr, uid, ids, context=None):
2511         """ Finish the inventory
2512         @return: True
2513         """
2514         if context is None:
2515             context = {}
2516         move_obj = self.pool.get('stock.move')
2517         for inv in self.browse(cr, uid, ids, context=context):
2518             move_obj.action_done(cr, uid, [x.id for x in inv.move_ids], context=context)
2519             self.write(cr, uid, [inv.id], {'state':'done', 'date_done': time.strftime('%Y-%m-%d %H:%M:%S')}, context=context)
2520         return True
2521
2522     def action_confirm(self, cr, uid, ids, context=None):
2523         """ Confirm the inventory and writes its finished date
2524         @return: True
2525         """
2526         if context is None:
2527             context = {}
2528         # to perform the correct inventory corrections we need analyze stock location by
2529         # location, never recursively, so we use a special context
2530         product_context = dict(context, compute_child=False)
2531
2532         location_obj = self.pool.get('stock.location')
2533         for inv in self.browse(cr, uid, ids, context=context):
2534             move_ids = []
2535             for line in inv.inventory_line_id:
2536                 pid = line.product_id.id
2537                 product_context.update(uom=line.product_uom.id,date=inv.date)
2538                 amount = location_obj._product_get(cr, uid, line.location_id.id, [pid], product_context)[pid]
2539
2540                 change = line.product_qty - amount
2541                 lot_id = line.prod_lot_id.id
2542                 if change:
2543                     location_id = line.product_id.product_tmpl_id.property_stock_inventory.id
2544                     value = {
2545                         'name': 'INV:' + str(line.inventory_id.id) + ':' + line.inventory_id.name,
2546                         'product_id': line.product_id.id,
2547                         'product_uom': line.product_uom.id,
2548                         'prodlot_id': lot_id,
2549                         'date': inv.date,
2550                     }
2551                     if change > 0:
2552                         value.update( {
2553                             'product_qty': change,
2554                             'location_id': location_id,
2555                             'location_dest_id': line.location_id.id,
2556                         })
2557                     else:
2558                         value.update( {
2559                             'product_qty': -change,
2560                             'location_id': line.location_id.id,
2561                             'location_dest_id': location_id,
2562                         })
2563                     if lot_id:
2564                         value.update({
2565                             'prodlot_id': lot_id,
2566                             'product_qty': line.product_qty
2567                         })
2568                     move_ids.append(self._inventory_line_hook(cr, uid, line, value))
2569             message = _('Inventory') + " '" + inv.name + "' "+ _("is done.")
2570             self.log(cr, uid, inv.id, message)
2571             self.write(cr, uid, [inv.id], {'state': 'confirm', 'move_ids': [(6, 0, move_ids)]})
2572         return True
2573
2574     def action_cancel_inventary(self, cr, uid, ids, context=None):
2575         """ Cancels both stock move and inventory
2576         @return: True
2577         """
2578         move_obj = self.pool.get('stock.move')
2579         account_move_obj = self.pool.get('account.move')
2580         for inv in self.browse(cr, uid, ids, context=context):
2581             move_obj.action_cancel(cr, uid, [x.id for x in inv.move_ids], context=context)
2582             for move in inv.move_ids:
2583                  account_move_ids = account_move_obj.search(cr, uid, [('name', '=', move.name)])
2584                  if account_move_ids:
2585                      account_move_data_l = account_move_obj.read(cr, uid, account_move_ids, ['state'], context=context)
2586                      for account_move in account_move_data_l:
2587                          if account_move['state'] == 'posted':
2588                              raise osv.except_osv(_('UserError'),
2589                                                   _('You can not cancel inventory which has any account move with posted state.'))
2590                          account_move_obj.unlink(cr, uid, [account_move['id']], context=context)
2591             self.write(cr, uid, [inv.id], {'state': 'cancel'}, context=context)
2592         return True
2593
2594     def action_cancel_draft(self, cr, uid, ids, context=None):
2595         """ Cancels the stock move and change inventory state to draft.
2596         @return: True
2597         """
2598         for inv in self.browse(cr, uid, ids, context=context):
2599             self.pool.get('stock.move').action_cancel(cr, uid, [x.id for x in inv.move_ids], context=context)
2600             self.write(cr, uid, [inv.id], {'state':'draft'}, context=context)
2601         return True
2602
2603 stock_inventory()
2604
2605 class stock_inventory_line(osv.osv):
2606     _name = "stock.inventory.line"
2607     _description = "Inventory Line"
2608     _columns = {
2609         'inventory_id': fields.many2one('stock.inventory', 'Inventory', ondelete='cascade', select=True),
2610         'location_id': fields.many2one('stock.location', 'Location', required=True),
2611         'product_id': fields.many2one('product.product', 'Product', required=True, select=True),
2612         'product_uom': fields.many2one('product.uom', 'Product UOM', required=True),
2613         'product_qty': fields.float('Quantity', digits_compute=dp.get_precision('Product UoM')),
2614         'company_id': fields.related('inventory_id','company_id',type='many2one',relation='res.company',string='Company',store=True, select=True),
2615         'prod_lot_id': fields.many2one('stock.production.lot', 'Production Lot', domain="[('product_id','=',product_id)]"),
2616         'state': fields.related('inventory_id','state',type='char',string='State',readonly=True),
2617     }
2618
2619     def on_change_product_id(self, cr, uid, ids, location_id, product, uom=False, to_date=False):
2620         """ Changes UoM and name if product_id changes.
2621         @param location_id: Location id
2622         @param product: Changed product_id
2623         @param uom: UoM product
2624         @return:  Dictionary of changed values
2625         """
2626         if not product:
2627             return {}
2628         if not uom:
2629             prod = self.pool.get('product.product').browse(cr, uid, [product], {'uom': uom})[0]
2630             uom = prod.uom_id.id
2631         amount = self.pool.get('stock.location')._product_get(cr, uid, location_id, [product], {'uom': uom, 'to_date': to_date})[product]
2632         result = {'product_qty': amount, 'product_uom': uom}
2633         return {'value': result}
2634
2635 stock_inventory_line()
2636
2637 #----------------------------------------------------------
2638 # Stock Warehouse
2639 #----------------------------------------------------------
2640 class stock_warehouse(osv.osv):
2641     _name = "stock.warehouse"
2642     _description = "Warehouse"
2643     _columns = {
2644         'name': fields.char('Name', size=128, required=True, select=True),
2645         'company_id': fields.many2one('res.company', 'Company', required=True, select=True),
2646         'partner_address_id': fields.many2one('res.partner.address', 'Owner Address'),
2647         'lot_input_id': fields.many2one('stock.location', 'Location Input', required=True, domain=[('usage','<>','view')]),
2648         'lot_stock_id': fields.many2one('stock.location', 'Location Stock', required=True, domain=[('usage','<>','view')]),
2649         'lot_output_id': fields.many2one('stock.location', 'Location Output', required=True, domain=[('usage','<>','view')]),
2650     }
2651     _defaults = {
2652         'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.inventory', context=c),
2653     }
2654
2655 stock_warehouse()
2656
2657 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: