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                         if not move.returned_price:
1227                             move_obj.write(cr, uid, [move.id], {'returned_price': move.price_unit})
1228
1229             for move in too_few:
1230                 product_qty = move_product_qty[move.id]
1231
1232                 if not new_picking:
1233                     new_picking = self.copy(cr, uid, pick.id,
1234                             {
1235                                 'name': sequence_obj.get(cr, uid, 'stock.picking.%s'%(pick.type)),
1236                                 'move_lines' : [],
1237                                 'state':'draft',
1238                             })
1239                 if product_qty != 0:
1240                     defaults = {
1241                             'product_qty' : product_qty,
1242                             'product_uos_qty': product_qty, #TODO: put correct uos_qty
1243                             'picking_id' : new_picking,
1244                             'state': 'assigned',
1245                             'move_dest_id': False,
1246                             'price_unit': move.price_unit,
1247                     }
1248                     prodlot_id = prodlot_ids[move.id]
1249                     if prodlot_id:
1250                         defaults.update(prodlot_id=prodlot_id)
1251                     move_obj.copy(cr, uid, move.id, defaults)
1252
1253                 move_obj.write(cr, uid, [move.id],
1254                         {
1255                             'product_qty' : move.product_qty - product_qty,
1256                             'product_uos_qty':move.product_qty - product_qty, #TODO: put correct uos_qty
1257                         })
1258
1259             if new_picking:
1260                 move_obj.write(cr, uid, [c.id for c in complete], {'picking_id': new_picking})
1261                 for move in complete:
1262                     if prodlot_ids.get(move.id):
1263                         move_obj.write(cr, uid, move.id, {'prodlot_id': prodlot_ids[move.id]})
1264             for move in too_many:
1265                 product_qty = move_product_qty[move.id]
1266                 defaults = {
1267                     'product_qty' : product_qty,
1268                     'product_uos_qty': product_qty, #TODO: put correct uos_qty
1269                 }
1270                 prodlot_id = prodlot_ids.get(move.id)
1271                 if prodlot_ids.get(move.id):
1272                     defaults.update(prodlot_id=prodlot_id)
1273                 if new_picking:
1274                     defaults.update(picking_id=new_picking)
1275                 move_obj.write(cr, uid, [move.id], defaults)
1276
1277
1278             # At first we confirm the new picking (if necessary)
1279             if new_picking:
1280                 wf_service.trg_validate(uid, 'stock.picking', new_picking, 'button_confirm', cr)
1281                 # Then we finish the good picking
1282                 self.write(cr, uid, [pick.id], {'backorder_id': new_picking})
1283                 self.action_move(cr, uid, [new_picking])
1284                 wf_service.trg_validate(uid, 'stock.picking', new_picking, 'button_done', cr)
1285                 wf_service.trg_write(uid, 'stock.picking', pick.id, cr)
1286                 delivered_pack_id = new_picking
1287             else:
1288                 self.action_move(cr, uid, [pick.id])
1289                 wf_service.trg_validate(uid, 'stock.picking', pick.id, 'button_done', cr)
1290                 delivered_pack_id = pick.id
1291
1292             delivered_pack = self.browse(cr, uid, delivered_pack_id, context=context)
1293             res[pick.id] = {'delivered_picking': delivered_pack.id or False}
1294
1295         return res
1296
1297     def log_picking(self, cr, uid, ids, context=None):
1298         """ This function will create log messages for picking.
1299         @param cr: the database cursor
1300         @param uid: the current user's ID for security checks,
1301         @param ids: List of Picking Ids
1302         @param context: A standard dictionary for contextual values
1303         """
1304         if context is None:
1305             context = {}
1306         data_obj = self.pool.get('ir.model.data')
1307         for pick in self.browse(cr, uid, ids, context=context):
1308             msg=''
1309             if pick.auto_picking:
1310                 continue
1311             type_list = {
1312                 'out':_("Delivery Order"),
1313                 'in':_('Reception'),
1314                 'internal': _('Internal picking'),
1315             }
1316             view_list = {
1317                 'out': 'view_picking_out_form',
1318                 'in': 'view_picking_in_form',
1319                 'internal': 'view_picking_form',
1320             }
1321             message = type_list.get(pick.type, _('Document')) + " '" + (pick.name or '?') + "' "
1322             if pick.min_date:
1323                 msg= _(' for the ')+ datetime.strptime(pick.min_date, '%Y-%m-%d %H:%M:%S').strftime('%m/%d/%Y')
1324             state_list = {
1325                 'confirmed': _("is scheduled") + msg +'.',
1326                 'assigned': _('is ready to process.'),
1327                 'cancel': _('is cancelled.'),
1328                 'done': _('is done.'),
1329                 'draft':_('is in draft state.'),
1330             }
1331             res = data_obj.get_object_reference(cr, uid, 'stock', view_list.get(pick.type, 'view_picking_form'))
1332             context.update({'view_id': res and res[1] or False})
1333             message += state_list[pick.state]
1334             self.log(cr, uid, pick.id, message, context=context)
1335         return True
1336
1337 stock_picking()
1338
1339 class stock_production_lot(osv.osv):
1340
1341     def name_get(self, cr, uid, ids, context=None):
1342         if not ids:
1343             return []
1344         reads = self.read(cr, uid, ids, ['name', 'prefix', 'ref'], context)
1345         res = []
1346         for record in reads:
1347             name = record['name']
1348             prefix = record['prefix']
1349             if prefix:
1350                 name = prefix + '/' + name
1351             if record['ref']:
1352                 name = '%s [%s]' % (name, record['ref'])
1353             res.append((record['id'], name))
1354         return res
1355
1356     _name = 'stock.production.lot'
1357     _description = 'Production lot'
1358
1359     def _get_stock(self, cr, uid, ids, field_name, arg, context=None):
1360         """ Gets stock of products for locations
1361         @return: Dictionary of values
1362         """
1363         if context is None:
1364             context = {}
1365         if 'location_id' not in context:
1366             locations = self.pool.get('stock.location').search(cr, uid, [('usage', '=', 'internal')], context=context)
1367         else:
1368             locations = context['location_id'] and [context['location_id']] or []
1369
1370         if isinstance(ids, (int, long)):
1371             ids = [ids]
1372
1373         res = {}.fromkeys(ids, 0.0)
1374         if locations:
1375             cr.execute('''select
1376                     prodlot_id,
1377                     sum(qty)
1378                 from
1379                     stock_report_prodlots
1380                 where
1381                     location_id IN %s and prodlot_id IN %s group by prodlot_id''',(tuple(locations),tuple(ids),))
1382             res.update(dict(cr.fetchall()))
1383
1384         return res
1385
1386     def _stock_search(self, cr, uid, obj, name, args, context=None):
1387         """ Searches Ids of products
1388         @return: Ids of locations
1389         """
1390         locations = self.pool.get('stock.location').search(cr, uid, [('usage', '=', 'internal')])
1391         cr.execute('''select
1392                 prodlot_id,
1393                 sum(qty)
1394             from
1395                 stock_report_prodlots
1396             where
1397                 location_id IN %s group by prodlot_id
1398             having  sum(qty) '''+ str(args[0][1]) + str(args[0][2]),(tuple(locations),))
1399         res = cr.fetchall()
1400         ids = [('id', 'in', map(lambda x: x[0], res))]
1401         return ids
1402
1403     _columns = {
1404         'name': fields.char('Production Lot', size=64, required=True, help="Unique production lot, will be displayed as: PREFIX/SERIAL [INT_REF]"),
1405         'ref': fields.char('Internal Reference', size=256, help="Internal reference number in case it differs from the manufacturer's serial number"),
1406         'prefix': fields.char('Prefix', size=64, help="Optional prefix to prepend when displaying this serial number: PREFIX/SERIAL [INT_REF]"),
1407         'product_id': fields.many2one('product.product', 'Product', required=True, domain=[('type', '<>', 'service')]),
1408         'date': fields.datetime('Creation Date', required=True),
1409         'stock_available': fields.function(_get_stock, fnct_search=_stock_search, method=True, type="float", string="Available", select=True,
1410             help="Current quantity of products with this Production Lot Number available in company warehouses",
1411             digits_compute=dp.get_precision('Product UoM')),
1412         'revisions': fields.one2many('stock.production.lot.revision', 'lot_id', 'Revisions'),
1413         'company_id': fields.many2one('res.company', 'Company', select=True),
1414         'move_ids': fields.one2many('stock.move', 'prodlot_id', 'Moves for this production lot', readonly=True),
1415     }
1416     _defaults = {
1417         'date':  time.strftime('%Y-%m-%d %H:%M:%S'),
1418         'name': lambda x, y, z, c: x.pool.get('ir.sequence').get(y, z, 'stock.lot.serial'),
1419         'product_id': lambda x, y, z, c: c.get('product_id', False),
1420     }
1421     _sql_constraints = [
1422         ('name_ref_uniq', 'unique (name, ref)', 'The combination of serial number and internal reference must be unique !'),
1423     ]
1424     def action_traceability(self, cr, uid, ids, context=None):
1425         """ It traces the information of a product
1426         @param self: The object pointer.
1427         @param cr: A database cursor
1428         @param uid: ID of the user currently logged in
1429         @param ids: List of IDs selected
1430         @param context: A standard dictionary
1431         @return: A dictionary of values
1432         """
1433         value=self.pool.get('action.traceability').action_traceability(cr,uid,ids,context)
1434         return value
1435 stock_production_lot()
1436
1437 class stock_production_lot_revision(osv.osv):
1438     _name = 'stock.production.lot.revision'
1439     _description = 'Production lot revisions'
1440
1441     _columns = {
1442         'name': fields.char('Revision Name', size=64, required=True),
1443         'description': fields.text('Description'),
1444         'date': fields.date('Revision Date'),
1445         'indice': fields.char('Revision Number', size=16),
1446         'author_id': fields.many2one('res.users', 'Author'),
1447         'lot_id': fields.many2one('stock.production.lot', 'Production lot', select=True, ondelete='cascade'),
1448         'company_id': fields.related('lot_id','company_id',type='many2one',relation='res.company',string='Company',store=True),
1449     }
1450
1451     _defaults = {
1452         'author_id': lambda x, y, z, c: z,
1453         'date': time.strftime('%Y-%m-%d'),
1454     }
1455
1456 stock_production_lot_revision()
1457
1458 # ----------------------------------------------------
1459 # Move
1460 # ----------------------------------------------------
1461
1462 #
1463 # Fields:
1464 #   location_dest_id is only used for predicting futur stocks
1465 #
1466 class stock_move(osv.osv):
1467
1468     def _getSSCC(self, cr, uid, context=None):
1469         cr.execute('select id from stock_tracking where create_uid=%s order by id desc limit 1', (uid,))
1470         res = cr.fetchone()
1471         return (res and res[0]) or False
1472     _name = "stock.move"
1473     _description = "Stock Move"
1474     _order = 'date_expected desc, id'
1475     _log_create = False
1476
1477     def name_get(self, cr, uid, ids, context=None):
1478         res = []
1479         for line in self.browse(cr, uid, ids, context=context):
1480             res.append((line.id, (line.product_id.code or '/')+': '+line.location_id.name+' > '+line.location_dest_id.name))
1481         return res
1482
1483     def _check_tracking(self, cr, uid, ids, context=None):
1484         """ Checks if production lot is assigned to stock move or not.
1485         @return: True or False
1486         """
1487         for move in self.browse(cr, uid, ids, context=context):
1488             if not move.prodlot_id and \
1489                (move.state == 'done' and \
1490                ( \
1491                    (move.product_id.track_production and move.location_id.usage == 'production') or \
1492                    (move.product_id.track_production and move.location_dest_id.usage == 'production') or \
1493                    (move.product_id.track_incoming and move.location_id.usage == 'supplier') or \
1494                    (move.product_id.track_outgoing and move.location_dest_id.usage == 'customer') \
1495                )):
1496                 return False
1497         return True
1498
1499     def _check_product_lot(self, cr, uid, ids, context=None):
1500         """ Checks whether move is done or not and production lot is assigned to that move.
1501         @return: True or False
1502         """
1503         for move in self.browse(cr, uid, ids, context=context):
1504             if move.prodlot_id and move.state == 'done' and (move.prodlot_id.product_id.id != move.product_id.id):
1505                 return False
1506         return True
1507
1508     _columns = {
1509         'name': fields.char('Name', size=64, required=True, select=True),
1510         'priority': fields.selection([('0', 'Not urgent'), ('1', 'Urgent')], 'Priority'),
1511         'create_date': fields.datetime('Creation Date', readonly=True),
1512         'date': fields.datetime('Date', required=True, help="Move date: scheduled date until move is done, then date of actual move processing", readonly=True),
1513         'date_expected': fields.datetime('Scheduled Date', states={'done': [('readonly', True)]},required=True, help="Scheduled date for the processing of this move"),
1514         'product_id': fields.many2one('product.product', 'Product', required=True, select=True, domain=[('type','<>','service')],states={'done': [('readonly', True)]}),
1515
1516         'product_qty': fields.float('Quantity', digits_compute=dp.get_precision('Product UoM'), required=True,states={'done': [('readonly', True)]}),
1517         'product_uom': fields.many2one('product.uom', 'Unit of Measure', required=True,states={'done': [('readonly', True)]}),
1518         'product_uos_qty': fields.float('Quantity (UOS)', digits_compute=dp.get_precision('Product UoM')),
1519         'product_uos': fields.many2one('product.uom', 'Product UOS'),
1520         'product_packaging': fields.many2one('product.packaging', 'Packaging', help="It specifies attributes of packaging like type, quantity of packaging,etc."),
1521
1522         '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."),
1523         '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."),
1524         'address_id': fields.many2one('res.partner.address', 'Destination Address', help="Optional address where goods are to be delivered, specifically used for allotment"),
1525
1526         '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),
1527         'tracking_id': fields.many2one('stock.tracking', 'Pack', select=True, states={'done': [('readonly', True)]}, help="Logistical shipping unit: pallet, box, pack ..."),
1528
1529         'auto_validate': fields.boolean('Auto Validate'),
1530
1531         'move_dest_id': fields.many2one('stock.move', 'Destination Move', help="Optional: next stock move when chaining them", select=True),
1532         'move_history_ids': fields.many2many('stock.move', 'stock_move_history_ids', 'parent_id', 'child_id', 'Move History (child moves)'),
1533         'move_history_ids2': fields.many2many('stock.move', 'stock_move_history_ids', 'child_id', 'parent_id', 'Move History (parent moves)'),
1534         'picking_id': fields.many2one('stock.picking', 'Reference', select=True,states={'done': [('readonly', True)]}),
1535         'note': fields.text('Notes'),
1536         'state': fields.selection([('draft', 'Draft'), ('waiting', 'Waiting'), ('confirmed', 'Not Available'), ('assigned', 'Available'), ('done', 'Done'), ('cancel', 'Cancelled')], 'State', readonly=True, select=True,
1537               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\'.\
1538               \nThe state is \'Waiting\' if the move is waiting for another one.'),
1539         '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)"),
1540         '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)"),
1541         'company_id': fields.many2one('res.company', 'Company', required=True, select=True),
1542         'partner_id': fields.related('picking_id','address_id','partner_id',type='many2one', relation="res.partner", string="Partner", store=True, select=True),
1543         'backorder_id': fields.related('picking_id','backorder_id',type='many2one', relation="stock.picking", string="Back Order", select=True),
1544         'origin': fields.related('picking_id','origin',type='char', size=64, relation="stock.picking", string="Origin", store=True),
1545
1546         # used for colors in tree views:
1547         'scrapped': fields.related('location_dest_id','scrap_location',type='boolean',relation='stock.location',string='Scrapped', readonly=True),
1548         'returned_price': fields.float('Returned product price', digits_compute= dp.get_precision('Sale Price')),
1549     }
1550     _constraints = [
1551         (_check_tracking,
1552             'You must assign a production lot for this product',
1553             ['prodlot_id']),
1554         (_check_product_lot,
1555             'You try to assign a lot which is not from the same product',
1556             ['prodlot_id'])]
1557
1558     def _default_location_destination(self, cr, uid, context=None):
1559         """ Gets default address of partner for destination location
1560         @return: Address id or False
1561         """
1562         if context is None:
1563             context = {}
1564         if context.get('move_line', []):
1565             if context['move_line'][0]:
1566                 if isinstance(context['move_line'][0], (tuple, list)):
1567                     return context['move_line'][0][2] and context['move_line'][0][2].get('location_dest_id',False)
1568                 else:
1569                     move_list = self.pool.get('stock.move').read(cr, uid, context['move_line'][0], ['location_dest_id'])
1570                     return move_list and move_list['location_dest_id'][0] or False
1571         if context.get('address_out_id', False):
1572             property_out = self.pool.get('res.partner.address').browse(cr, uid, context['address_out_id'], context).partner_id.property_stock_customer
1573             return property_out and property_out.id or False
1574         return False
1575
1576     def _default_location_source(self, cr, uid, context=None):
1577         """ Gets default address of partner for source location
1578         @return: Address id or False
1579         """
1580         if context is None:
1581             context = {}
1582         if context.get('move_line', []):
1583             try:
1584                 return context['move_line'][0][2]['location_id']
1585             except:
1586                 pass
1587         if context.get('address_in_id', False):
1588             return self.pool.get('res.partner.address').browse(cr, uid, context['address_in_id'], context).partner_id.property_stock_supplier.id
1589         return False
1590
1591     _defaults = {
1592         'location_id': _default_location_source,
1593         'location_dest_id': _default_location_destination,
1594         'state': 'draft',
1595         'priority': '1',
1596         'product_qty': 1.0,
1597         'scrapped' :  False,
1598         'date': time.strftime('%Y-%m-%d %H:%M:%S'),
1599         'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.move', context=c),
1600         'date_expected': time.strftime('%Y-%m-%d %H:%M:%S'),
1601     }
1602
1603     def write(self, cr, uid, ids, vals, context=None):
1604         if uid != 1:
1605             frozen_fields = set(['product_qty', 'product_uom', 'product_uos_qty', 'product_uos', 'location_id', 'location_dest_id', 'product_id'])
1606             for move in self.browse(cr, uid, ids, context=context):
1607                 if move.state == 'done':
1608                     if frozen_fields.intersection(vals):
1609                         raise osv.except_osv(_('Operation forbidden'),
1610                                              _('Quantities, UoMs, Products and Locations cannot be modified on stock moves that have already been processed (except by the Administrator)'))
1611         return  super(stock_move, self).write(cr, uid, ids, vals, context=context)
1612
1613     def copy(self, cr, uid, id, default=None, context=None):
1614         if default is None:
1615             default = {}
1616         default = default.copy()
1617         return super(stock_move, self).copy(cr, uid, id, default, context=context)
1618
1619     def _auto_init(self, cursor, context=None):
1620         res = super(stock_move, self)._auto_init(cursor, context=context)
1621         cursor.execute('SELECT indexname \
1622                 FROM pg_indexes \
1623                 WHERE indexname = \'stock_move_location_id_location_dest_id_product_id_state\'')
1624         if not cursor.fetchone():
1625             cursor.execute('CREATE INDEX stock_move_location_id_location_dest_id_product_id_state \
1626                     ON stock_move (location_id, location_dest_id, product_id, state)')
1627         return res
1628
1629     def onchange_lot_id(self, cr, uid, ids, prodlot_id=False, product_qty=False,
1630                         loc_id=False, product_id=False, uom_id=False, context=None):
1631         """ On change of production lot gives a warning message.
1632         @param prodlot_id: Changed production lot id
1633         @param product_qty: Quantity of product
1634         @param loc_id: Location id
1635         @param product_id: Product id
1636         @return: Warning message
1637         """
1638         if not prodlot_id or not loc_id:
1639             return {}
1640         ctx = context and context.copy() or {}
1641         ctx['location_id'] = loc_id
1642         ctx.update({'raise-exception': True})
1643         uom_obj = self.pool.get('product.uom')
1644         product_obj = self.pool.get('product.product')
1645         product_uom = product_obj.browse(cr, uid, product_id, context=ctx).uom_id
1646         prodlot = self.pool.get('stock.production.lot').browse(cr, uid, prodlot_id, context=ctx)
1647         location = self.pool.get('stock.location').browse(cr, uid, loc_id, context=ctx)
1648         uom = uom_obj.browse(cr, uid, uom_id, context=ctx)
1649         amount_actual = uom_obj._compute_qty_obj(cr, uid, product_uom, prodlot.stock_available, uom, context=ctx)
1650         warning = {}
1651         if (location.usage == 'internal') and (product_qty > (amount_actual or 0.0)):
1652             warning = {
1653                 'title': _('Insufficient Stock in Lot !'),
1654                 'message': _('You are moving %.2f %s products but only %.2f %s available in this lot.') % (product_qty, uom.name, amount_actual, uom.name)
1655             }
1656         return {'warning': warning}
1657
1658     def onchange_quantity(self, cr, uid, ids, product_id, product_qty,
1659                           product_uom, product_uos):
1660         """ On change of product quantity finds UoM and UoS quantities
1661         @param product_id: Product id
1662         @param product_qty: Changed Quantity of product
1663         @param product_uom: Unit of measure of product
1664         @param product_uos: Unit of sale of product
1665         @return: Dictionary of values
1666         """
1667         result = {
1668                   'product_uos_qty': 0.00
1669           }
1670
1671         if (not product_id) or (product_qty <=0.0):
1672             return {'value': result}
1673
1674         product_obj = self.pool.get('product.product')
1675         uos_coeff = product_obj.read(cr, uid, product_id, ['uos_coeff'])
1676
1677         if product_uos and product_uom and (product_uom != product_uos):
1678             result['product_uos_qty'] = product_qty * uos_coeff['uos_coeff']
1679         else:
1680             result['product_uos_qty'] = product_qty
1681
1682         return {'value': result}
1683
1684     def onchange_uos_quantity(self, cr, uid, ids, product_id, product_uos_qty,
1685                           product_uos, product_uom):
1686         """ On change of product quantity finds UoM and UoS quantities
1687         @param product_id: Product id
1688         @param product_uos_qty: Changed UoS Quantity of product
1689         @param product_uom: Unit of measure of product
1690         @param product_uos: Unit of sale of product
1691         @return: Dictionary of values
1692         """
1693         result = {
1694                   'product_qty': 0.00
1695           }
1696
1697         if (not product_id) or (product_uos_qty <=0.0):
1698             return {'value': result}
1699
1700         product_obj = self.pool.get('product.product')
1701         uos_coeff = product_obj.read(cr, uid, product_id, ['uos_coeff'])
1702
1703         if product_uos and product_uom and (product_uom != product_uos):
1704             result['product_qty'] = product_uos_qty / uos_coeff['uos_coeff']
1705         else:
1706             result['product_qty'] = product_uos_qty
1707
1708         return {'value': result}
1709
1710     def onchange_product_id(self, cr, uid, ids, prod_id=False, loc_id=False,
1711                             loc_dest_id=False, address_id=False):
1712         """ On change of product id, if finds UoM, UoS, quantity and UoS quantity.
1713         @param prod_id: Changed Product id
1714         @param loc_id: Source location id
1715         @param loc_id: Destination location id
1716         @param address_id: Address id of partner
1717         @return: Dictionary of values
1718         """
1719         if not prod_id:
1720             return {}
1721         lang = False
1722         if address_id:
1723             addr_rec = self.pool.get('res.partner.address').browse(cr, uid, address_id)
1724             if addr_rec:
1725                 lang = addr_rec.partner_id and addr_rec.partner_id.lang or False
1726         ctx = {'lang': lang}
1727
1728         product = self.pool.get('product.product').browse(cr, uid, [prod_id], context=ctx)[0]
1729         uos_id  = product.uos_id and product.uos_id.id or False
1730         result = {
1731             'product_uom': product.uom_id.id,
1732             'product_uos': uos_id,
1733             'product_qty': 1.00,
1734             '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']
1735         }
1736         if not ids:
1737             result['name'] = product.partner_ref
1738         if loc_id:
1739             result['location_id'] = loc_id
1740         if loc_dest_id:
1741             result['location_dest_id'] = loc_dest_id
1742         return {'value': result}
1743
1744     def _chain_compute(self, cr, uid, moves, context=None):
1745         """ Finds whether the location has chained location type or not.
1746         @param moves: Stock moves
1747         @return: Dictionary containing destination location with chained location type.
1748         """
1749         result = {}
1750         for m in moves:
1751             dest = self.pool.get('stock.location').chained_location_get(
1752                 cr,
1753                 uid,
1754                 m.location_dest_id,
1755                 m.picking_id and m.picking_id.address_id and m.picking_id.address_id.partner_id,
1756                 m.product_id,
1757                 context
1758             )
1759             if dest:
1760                 if dest[1] == 'transparent':
1761                     newdate = (datetime.strptime(m.date, '%Y-%m-%d %H:%M:%S') + relativedelta(days=dest[2] or 0)).strftime('%Y-%m-%d')
1762                     self.write(cr, uid, [m.id], {
1763                         'date': newdate,
1764                         'location_dest_id': dest[0].id})
1765                     if m.picking_id and (dest[3] or dest[5]):
1766                         self.pool.get('stock.picking').write(cr, uid, [m.picking_id.id], {
1767                             'stock_journal_id': dest[3] or m.picking_id.stock_journal_id.id,
1768                             'type': dest[5] or m.picking_id.type
1769                         }, context=context)
1770                     m.location_dest_id = dest[0]
1771                     res2 = self._chain_compute(cr, uid, [m], context=context)
1772                     for pick_id in res2.keys():
1773                         result.setdefault(pick_id, [])
1774                         result[pick_id] += res2[pick_id]
1775                 else:
1776                     result.setdefault(m.picking_id, [])
1777                     result[m.picking_id].append( (m, dest) )
1778         return result
1779
1780     def _create_chained_picking(self, cr, uid, pick_name, picking, ptype, move, context=None):
1781         res_obj = self.pool.get('res.company')
1782         picking_obj = self.pool.get('stock.picking')
1783         pick_id= picking_obj.create(cr, uid, {
1784                                 'name': pick_name,
1785                                 'origin': tools.ustr(picking.origin or ''),
1786                                 'type': ptype,
1787                                 'note': picking.note,
1788                                 'move_type': picking.move_type,
1789                                 'auto_picking': move[0][1][1] == 'auto',
1790                                 'stock_journal_id': move[0][1][3],
1791                                 'company_id': move[0][1][4] or res_obj._company_default_get(cr, uid, 'stock.company', context=context),
1792                                 'address_id': picking.address_id.id,
1793                                 'invoice_state': 'none',
1794                                 'date': picking.date,
1795                             })
1796         return pick_id
1797     def action_confirm(self, cr, uid, ids, context=None):
1798         """ Confirms stock move.
1799         @return: List of ids.
1800         """
1801         moves = self.browse(cr, uid, ids, context=context)
1802         self.write(cr, uid, ids, {'state': 'confirmed'})
1803         res_obj = self.pool.get('res.company')
1804         location_obj = self.pool.get('stock.location')
1805         move_obj = self.pool.get('stock.move')
1806         wf_service = netsvc.LocalService("workflow")
1807
1808         def create_chained_picking(self, cr, uid, moves, context=None):
1809             new_moves = []
1810             if context is None:
1811                 context = {}
1812             seq_obj = self.pool.get('ir.sequence')
1813             for picking, todo in self._chain_compute(cr, uid, moves, context=context).items():
1814                 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])
1815                 if picking:
1816                     # name of new picking according to its type
1817                     new_pick_name = seq_obj.get(cr, uid, 'stock.picking.' + ptype)
1818                     pickid = self._create_chained_picking(cr, uid, new_pick_name, picking, ptype, todo, context=context)
1819                     # Need to check name of old picking because it always considers picking as "OUT" when created from Sale Order
1820                     old_ptype = location_obj.picking_type_get(cr, uid, picking.move_lines[0].location_id, picking.move_lines[0].location_dest_id)
1821                     if old_ptype != picking.type:
1822                         old_pick_name = seq_obj.get(cr, uid, 'stock.picking.' + old_ptype)
1823                         self.pool.get('stock.picking').write(cr, uid, picking.id, {'name': old_pick_name}, context=context)
1824                 else:
1825                     pickid = False
1826                 for move, (loc, dummy, delay, dummy, company_id, ptype) in todo:
1827                     new_id = move_obj.copy(cr, uid, move.id, {
1828                         'location_id': move.location_dest_id.id,
1829                         'location_dest_id': loc.id,
1830                         'date_moved': time.strftime('%Y-%m-%d'),
1831                         'picking_id': pickid,
1832                         'state': 'waiting',
1833                         'company_id': company_id or res_obj._company_default_get(cr, uid, 'stock.company', context=context)  ,
1834                         'move_history_ids': [],
1835                         'date': (datetime.strptime(move.date, '%Y-%m-%d %H:%M:%S') + relativedelta(days=delay or 0)).strftime('%Y-%m-%d'),
1836                         'move_history_ids2': []}
1837                     )
1838                     move_obj.write(cr, uid, [move.id], {
1839                         'move_dest_id': new_id,
1840                         'move_history_ids': [(4, new_id)]
1841                     })
1842                     new_moves.append(self.browse(cr, uid, [new_id])[0])
1843                 if pickid:
1844                     wf_service.trg_validate(uid, 'stock.picking', pickid, 'button_confirm', cr)
1845             if new_moves:
1846                 create_chained_picking(self, cr, uid, new_moves, context)
1847         create_chained_picking(self, cr, uid, moves, context)
1848         return []
1849
1850     def action_assign(self, cr, uid, ids, *args):
1851         """ Changes state to confirmed or waiting.
1852         @return: List of values
1853         """
1854         todo = []
1855         for move in self.browse(cr, uid, ids):
1856             if move.state in ('confirmed', 'waiting'):
1857                 todo.append(move.id)
1858         res = self.check_assign(cr, uid, todo)
1859         return res
1860
1861     def force_assign(self, cr, uid, ids, context=None):
1862         """ Changes the state to assigned.
1863         @return: True
1864         """
1865         self.write(cr, uid, ids, {'state': 'assigned'})
1866         return True
1867
1868     def cancel_assign(self, cr, uid, ids, context=None):
1869         """ Changes the state to confirmed.
1870         @return: True
1871         """
1872         self.write(cr, uid, ids, {'state': 'confirmed'})
1873         return True
1874
1875     #
1876     # Duplicate stock.move
1877     #
1878     def check_assign(self, cr, uid, ids, context=None):
1879         """ Checks the product type and accordingly writes the state.
1880         @return: No. of moves done
1881         """
1882         done = []
1883         count = 0
1884         pickings = {}
1885         if context is None:
1886             context = {}
1887         for move in self.browse(cr, uid, ids, context=context):
1888             if move.product_id.type == 'consu' or move.location_id.usage == 'supplier':
1889                 if move.state in ('confirmed', 'waiting'):
1890                     done.append(move.id)
1891                 pickings[move.picking_id.id] = 1
1892                 continue
1893             if move.state in ('confirmed', 'waiting'):
1894                 # Important: we must pass lock=True to _product_reserve() to avoid race conditions and double reservations
1895                 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)
1896                 if res:
1897                     #_product_available_test depends on the next status for correct functioning
1898                     #the test does not work correctly if the same product occurs multiple times
1899                     #in the same order. This is e.g. the case when using the button 'split in two' of
1900                     #the stock outgoing form
1901                     self.write(cr, uid, [move.id], {'state':'assigned'})
1902                     done.append(move.id)
1903                     pickings[move.picking_id.id] = 1
1904                     r = res.pop(0)
1905                     cr.execute('update stock_move set location_id=%s, product_qty=%s where id=%s', (r[1], r[0], move.id))
1906
1907                     while res:
1908                         r = res.pop(0)
1909                         move_id = self.copy(cr, uid, move.id, {'product_qty': r[0], 'location_id': r[1]})
1910                         done.append(move_id)
1911         if done:
1912             count += len(done)
1913             self.write(cr, uid, done, {'state': 'assigned'})
1914
1915         if count:
1916             for pick_id in pickings:
1917                 wf_service = netsvc.LocalService("workflow")
1918                 wf_service.trg_write(uid, 'stock.picking', pick_id, cr)
1919         return count
1920
1921     def setlast_tracking(self, cr, uid, ids, context=None):
1922         tracking_obj = self.pool.get('stock.tracking')
1923         picking = self.browse(cr, uid, ids, context=context)[0].picking_id
1924         if picking:
1925             last_track = [line.tracking_id.id for line in picking.move_lines if line.tracking_id]
1926             if not last_track:
1927                 last_track = tracking_obj.create(cr, uid, {}, context=context)
1928             else:
1929                 last_track.sort()
1930                 last_track = last_track[-1]
1931             self.write(cr, uid, ids, {'tracking_id': last_track})
1932         return True
1933
1934     #
1935     # Cancel move => cancel others move and pickings
1936     #
1937     def action_cancel(self, cr, uid, ids, context=None):
1938         """ Cancels the moves and if all moves are cancelled it cancels the picking.
1939         @return: True
1940         """
1941         if not len(ids):
1942             return True
1943         if context is None:
1944             context = {}
1945         pickings = {}
1946         for move in self.browse(cr, uid, ids, context=context):
1947             if move.state in ('confirmed', 'waiting', 'assigned', 'draft'):
1948                 if move.picking_id:
1949                     pickings[move.picking_id.id] = True
1950             if move.move_dest_id and move.move_dest_id.state == 'waiting':
1951                 self.write(cr, uid, [move.move_dest_id.id], {'state': 'assigned'})
1952                 if context.get('call_unlink',False) and move.move_dest_id.picking_id:
1953                     wf_service = netsvc.LocalService("workflow")
1954                     wf_service.trg_write(uid, 'stock.picking', move.move_dest_id.picking_id.id, cr)
1955         self.write(cr, uid, ids, {'state': 'cancel', 'move_dest_id': False})
1956         if not context.get('call_unlink',False):
1957             for pick in self.pool.get('stock.picking').browse(cr, uid, pickings.keys()):
1958                 if all(move.state == 'cancel' for move in pick.move_lines):
1959                     self.pool.get('stock.picking').write(cr, uid, [pick.id], {'state': 'cancel'})
1960
1961         wf_service = netsvc.LocalService("workflow")
1962         for id in ids:
1963             wf_service.trg_trigger(uid, 'stock.move', id, cr)
1964         return True
1965
1966     def _get_accounting_data_for_valuation(self, cr, uid, move, context=None):
1967         """
1968         Return the accounts and journal to use to post Journal Entries for the real-time
1969         valuation of the move.
1970
1971         :param context: context dictionary that can explicitly mention the company to consider via the 'force_company' key
1972         :raise: osv.except_osv() is any mandatory account or journal is not defined.
1973         """
1974         product_obj=self.pool.get('product.product')
1975         accounts = product_obj.get_product_accounts(cr, uid, move.product_id.id, context)
1976         acc_src = accounts['stock_account_input']
1977         acc_dest = accounts['stock_account_output']
1978         acc_variation = accounts.get('property_stock_variation', False)
1979         journal_id = accounts['stock_journal']
1980
1981         if acc_dest == acc_variation:
1982             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.'))
1983
1984         if acc_src == acc_variation:
1985             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.'))
1986
1987         if not acc_src:
1988             raise osv.except_osv(_('Error!'),  _('There is no stock input account defined for this product or its category: "%s" (id: %d)') % \
1989                                     (move.product_id.name, move.product_id.id,))
1990         if not acc_dest:
1991             raise osv.except_osv(_('Error!'),  _('There is no stock output account defined for this product or its category: "%s" (id: %d)') % \
1992                                     (move.product_id.name, move.product_id.id,))
1993         if not journal_id:
1994             raise osv.except_osv(_('Error!'), _('There is no journal defined on the product category: "%s" (id: %d)') % \
1995                                     (move.product_id.categ_id.name, move.product_id.categ_id.id,))
1996         if not acc_variation:
1997             raise osv.except_osv(_('Error!'), _('There is no inventory variation account defined on the product category: "%s" (id: %d)') % \
1998                                     (move.product_id.categ_id.name, move.product_id.categ_id.id,))
1999
2000         return journal_id, acc_src, acc_dest, acc_variation
2001
2002     def _get_reference_accounting_values_for_valuation(self, cr, uid, move, context=None):
2003         """
2004         Return the reference amount and reference currency representing the inventory valuation for this move.
2005         These reference values should possibly be converted before being posted in Journals to adapt to the primary
2006         and secondary currencies of the relevant accounts.
2007         """
2008         product_uom_obj = self.pool.get('product.uom')
2009
2010         # by default the reference currency is that of the move's company
2011         reference_currency_id = move.company_id.currency_id.id
2012
2013         default_uom = move.product_id.uom_id.id
2014         qty = product_uom_obj._compute_qty(cr, uid, move.product_uom.id, move.product_qty, default_uom)
2015
2016         # if product is set to average price and a specific value was entered in the picking wizard,
2017         # we use it
2018         if move.product_id.cost_method == 'average' and move.price_unit:
2019             reference_amount = qty * move.price_unit
2020             reference_currency_id = move.price_currency_id.id or reference_currency_id
2021
2022         # Otherwise we default to the company's valuation price type, considering that the values of the
2023         # valuation field are expressed in the default currency of the move's company.
2024         else:
2025             if context is None:
2026                 context = {}
2027             currency_ctx = dict(context, currency_id = move.company_id.currency_id.id)
2028             amount_unit = move.product_id.price_get('standard_price', currency_ctx)[move.product_id.id]
2029             reference_amount = amount_unit * qty or 1.0
2030
2031         return reference_amount, reference_currency_id
2032
2033
2034     def _create_product_valuation_moves(self, cr, uid, move, context=None):
2035         """
2036         Generate the appropriate accounting moves if the product being moves is subject
2037         to real_time valuation tracking, and the source or destination location is
2038         a transit location or is outside of the company.
2039         """
2040         if move.product_id.valuation == 'real_time': # FIXME: product valuation should perhaps be a property?
2041             if context is None:
2042                 context = {}
2043             src_company_ctx = dict(context,force_company=move.location_id.company_id.id)
2044             dest_company_ctx = dict(context,force_company=move.location_dest_id.company_id.id)
2045             account_moves = []
2046             # Outgoing moves (or cross-company output part)
2047             if move.location_id.company_id \
2048                 and (move.location_id.usage == 'internal' and move.location_dest_id.usage != 'internal'\
2049                      or move.location_id.company_id != move.location_dest_id.company_id):
2050                 journal_id, acc_src, acc_dest, acc_variation = self._get_accounting_data_for_valuation(cr, uid, move, src_company_ctx)
2051                 reference_amount, reference_currency_id = self._get_reference_accounting_values_for_valuation(cr, uid, move, src_company_ctx)
2052                 account_moves += [(journal_id, self._create_account_move_line(cr, uid, move, acc_variation, acc_dest, reference_amount, reference_currency_id, context))]
2053
2054             # Incoming moves (or cross-company input part)
2055             if move.location_dest_id.company_id \
2056                 and (move.location_id.usage != 'internal' and move.location_dest_id.usage == 'internal'\
2057                      or move.location_id.company_id != move.location_dest_id.company_id):
2058                 journal_id, acc_src, acc_dest, acc_variation = self._get_accounting_data_for_valuation(cr, uid, move, dest_company_ctx)
2059                 reference_amount, reference_currency_id = self._get_reference_accounting_values_for_valuation(cr, uid, move, src_company_ctx)
2060                 account_moves += [(journal_id, self._create_account_move_line(cr, uid, move, acc_src, acc_variation, reference_amount, reference_currency_id, context))]
2061
2062             move_obj = self.pool.get('account.move')
2063             for j_id, move_lines in account_moves:
2064                 move_obj.create(cr, uid,
2065                         {'name': move.name,
2066                          'journal_id': j_id,
2067                          'line_id': move_lines,
2068                          'ref': move.picking_id and move.picking_id.name})
2069
2070
2071     def action_done(self, cr, uid, ids, context=None):
2072         """ Makes the move done and if all moves are done, it will finish the picking.
2073         @return:
2074         """
2075         partial_datas=''
2076         picking_ids = []
2077         move_ids = []
2078         partial_obj=self.pool.get('stock.partial.picking')
2079         wf_service = netsvc.LocalService("workflow")
2080         partial_id=partial_obj.search(cr,uid,[])
2081         if partial_id:
2082             partial_datas = partial_obj.read(cr, uid, partial_id, context=context)[0]
2083         if context is None:
2084             context = {}
2085
2086         todo = []
2087         for move in self.browse(cr, uid, ids, context=context):
2088             #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
2089             if move.state=="draft":
2090                 todo.append(move.id)
2091         if todo:
2092             self.action_confirm(cr, uid, todo, context=context)
2093
2094         for move in self.browse(cr, uid, ids, context=context):
2095             if move.state in ['done','cancel']:
2096                 continue
2097             move_ids.append(move.id)
2098
2099             if move.picking_id:
2100                 picking_ids.append(move.picking_id.id)
2101             if move.move_dest_id.id and (move.state != 'done'):
2102                 self.write(cr, uid, [move.id], {'move_history_ids': [(4, move.move_dest_id.id)]})
2103                 #cr.execute('insert into stock_move_history_ids (parent_id,child_id) values (%s,%s)', (move.id, move.move_dest_id.id))
2104                 if move.move_dest_id.state in ('waiting', 'confirmed'):
2105                     self.force_assign(cr, uid, [move.move_dest_id.id], context=context)
2106                     if move.move_dest_id.picking_id:
2107                         wf_service.trg_write(uid, 'stock.picking', move.move_dest_id.picking_id.id, cr)
2108                     if move.move_dest_id.auto_validate:
2109                         self.action_done(cr, uid, [move.move_dest_id.id], context=context)
2110
2111             self._create_product_valuation_moves(cr, uid, move, context=context)
2112             prodlot_id = partial_datas and partial_datas.get('move%s_prodlot_id' % (move.id), False)
2113             if prodlot_id:
2114                 self.write(cr, uid, [move.id], {'prodlot_id': prodlot_id}, context=context)
2115
2116         self.write(cr, uid, move_ids, {'state': 'done', 'date_planned': time.strftime('%Y-%m-%d %H:%M:%S')}, context=context)
2117         for id in move_ids:
2118              wf_service.trg_trigger(uid, 'stock.move', id, cr)
2119
2120         for pick_id in picking_ids:
2121             wf_service.trg_write(uid, 'stock.picking', pick_id, cr)
2122
2123         return True
2124
2125     def _create_account_move_line(self, cr, uid, move, src_account_id, dest_account_id, reference_amount, reference_currency_id, context=None):
2126         """
2127         Generate the account.move.line values to post to track the stock valuation difference due to the
2128         processing of the given stock move.
2129         """
2130         # prepare default values considering that the destination accounts have the reference_currency_id as their main currency
2131         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
2132         debit_line_vals = {
2133                     'name': move.name,
2134                     'product_id': move.product_id and move.product_id.id or False,
2135                     'quantity': move.product_qty,
2136                     'ref': move.picking_id and move.picking_id.name or False,
2137                     'date': time.strftime('%Y-%m-%d'),
2138                     'partner_id': partner_id,
2139                     'debit': reference_amount,
2140                     'account_id': dest_account_id,
2141         }
2142         credit_line_vals = {
2143                     'name': move.name,
2144                     'product_id': move.product_id and move.product_id.id or False,
2145                     'quantity': move.product_qty,
2146                     'ref': move.picking_id and move.picking_id.name or False,
2147                     'date': time.strftime('%Y-%m-%d'),
2148                     'partner_id': partner_id,
2149                     'credit': reference_amount,
2150                     'account_id': src_account_id,
2151         }
2152
2153         # if we are posting to accounts in a different currency, provide correct values in both currencies correctly
2154         # when compatible with the optional secondary currency on the account.
2155         # Financial Accounts only accept amounts in secondary currencies if there's no secondary currency on the account
2156         # or if it's the same as that of the secondary amount being posted.
2157         account_obj = self.pool.get('account.account')
2158         src_acct, dest_acct = account_obj.browse(cr, uid, [src_account_id, dest_account_id], context=context)
2159         src_main_currency_id = src_acct.company_id.currency_id.id
2160         dest_main_currency_id = dest_acct.company_id.currency_id.id
2161         cur_obj = self.pool.get('res.currency')
2162         if reference_currency_id != src_main_currency_id:
2163             # fix credit line:
2164             credit_line_vals['credit'] = cur_obj.compute(cr, uid, reference_currency_id, src_main_currency_id, reference_amount, context=context)
2165             if (not src_acct.currency_id) or src_acct.currency_id.id == reference_currency_id:
2166                 credit_line_vals.update(currency_id=reference_currency_id, amount_currency=reference_amount)
2167         if reference_currency_id != dest_main_currency_id:
2168             # fix debit line:
2169             debit_line_vals['debit'] = cur_obj.compute(cr, uid, reference_currency_id, dest_main_currency_id, reference_amount, context=context)
2170             if (not dest_acct.currency_id) or dest_acct.currency_id.id == reference_currency_id:
2171                 debit_line_vals.update(currency_id=reference_currency_id, amount_currency=reference_amount)
2172
2173         return [(0, 0, debit_line_vals), (0, 0, credit_line_vals)]
2174
2175     def unlink(self, cr, uid, ids, context=None):
2176         if context is None:
2177             context = {}
2178         ctx = context.copy()
2179         for move in self.browse(cr, uid, ids, context=context):
2180             if move.state != 'draft' and not ctx.get('call_unlink',False):
2181                 raise osv.except_osv(_('UserError'),
2182                         _('You can only delete draft moves.'))
2183         return super(stock_move, self).unlink(
2184             cr, uid, ids, context=ctx)
2185
2186     def _create_lot(self, cr, uid, ids, product_id, prefix=False):
2187         """ Creates production lot
2188         @return: Production lot id
2189         """
2190         prodlot_obj = self.pool.get('stock.production.lot')
2191         prodlot_id = prodlot_obj.create(cr, uid, {'prefix': prefix, 'product_id': product_id})
2192         return prodlot_id
2193
2194     def action_scrap(self, cr, uid, ids, quantity, location_id, context=None):
2195         """ Move the scrap/damaged product into scrap location
2196         @param cr: the database cursor
2197         @param uid: the user id
2198         @param ids: ids of stock move object to be scrapped
2199         @param quantity : specify scrap qty
2200         @param location_id : specify scrap location
2201         @param context: context arguments
2202         @return: Scraped lines
2203         """
2204         if quantity <= 0:
2205             raise osv.except_osv(_('Warning!'), _('Please provide a positive quantity to scrap!'))
2206         res = []
2207         for move in self.browse(cr, uid, ids, context=context):
2208             move_qty = move.product_qty
2209             uos_qty = quantity / move_qty * move.product_uos_qty
2210             default_val = {
2211                 'product_qty': quantity,
2212                 'product_uos_qty': uos_qty,
2213                 'state': move.state,
2214                 'scrapped' : True,
2215                 'location_dest_id': location_id,
2216                 'tracking_id': move.tracking_id.id,
2217                 'prodlot_id': move.prodlot_id.id,
2218             }
2219             new_move = self.copy(cr, uid, move.id, default_val)
2220
2221             res += [new_move]
2222             product_obj = self.pool.get('product.product')
2223             for (id, name) in product_obj.name_get(cr, uid, [move.product_id.id]):
2224                 self.log(cr, uid, move.id, "%s x %s %s" % (move.product_qty, name, _("were scrapped")))
2225
2226         self.action_done(cr, uid, res)
2227         return res
2228
2229     def action_split(self, cr, uid, ids, quantity, split_by_qty=1, prefix=False, with_lot=True, context=None):
2230         """ Split Stock Move lines into production lot which specified split by quantity.
2231         @param cr: the database cursor
2232         @param uid: the user id
2233         @param ids: ids of stock move object to be splited
2234         @param split_by_qty : specify split by qty
2235         @param prefix : specify prefix of production lot
2236         @param with_lot : if true, prodcution lot will assign for split line otherwise not.
2237         @param context: context arguments
2238         @return: Splited move lines
2239         """
2240
2241         if context is None:
2242             context = {}
2243         if quantity <= 0:
2244             raise osv.except_osv(_('Warning!'), _('Please provide Proper Quantity !'))
2245
2246         res = []
2247
2248         for move in self.browse(cr, uid, ids, context=context):
2249             if split_by_qty <= 0 or quantity == 0:
2250                 return res
2251
2252             uos_qty = split_by_qty / move.product_qty * move.product_uos_qty
2253
2254             quantity_rest = quantity % split_by_qty
2255             uos_qty_rest = split_by_qty / move.product_qty * move.product_uos_qty
2256
2257             update_val = {
2258                 'product_qty': split_by_qty,
2259                 'product_uos_qty': uos_qty,
2260             }
2261             for idx in range(int(quantity//split_by_qty)):
2262                 if not idx and move.product_qty<=quantity:
2263                     current_move = move.id
2264                 else:
2265                     current_move = self.copy(cr, uid, move.id, {'state': move.state})
2266                 res.append(current_move)
2267                 if with_lot:
2268                     update_val['prodlot_id'] = self._create_lot(cr, uid, [current_move], move.product_id.id)
2269
2270                 self.write(cr, uid, [current_move], update_val)
2271
2272
2273             if quantity_rest > 0:
2274                 idx = int(quantity//split_by_qty)
2275                 update_val['product_qty'] = quantity_rest
2276                 update_val['product_uos_qty'] = uos_qty_rest
2277                 if not idx and move.product_qty<=quantity:
2278                     current_move = move.id
2279                 else:
2280                     current_move = self.copy(cr, uid, move.id, {'state': move.state})
2281
2282                 res.append(current_move)
2283
2284
2285                 if with_lot:
2286                     update_val['prodlot_id'] = self._create_lot(cr, uid, [current_move], move.product_id.id)
2287
2288                 self.write(cr, uid, [current_move], update_val)
2289         return res
2290
2291     def action_consume(self, cr, uid, ids, quantity, location_id=False, context=None):
2292         """ Consumed product with specific quatity from specific source location
2293         @param cr: the database cursor
2294         @param uid: the user id
2295         @param ids: ids of stock move object to be consumed
2296         @param quantity : specify consume quantity
2297         @param location_id : specify source location
2298         @param context: context arguments
2299         @return: Consumed lines
2300         """
2301         if context is None:
2302             context = {}
2303         if quantity <= 0:
2304             raise osv.except_osv(_('Warning!'), _('Please provide Proper Quantity !'))
2305         res = []
2306         for move in self.browse(cr, uid, ids, context=context):
2307             move_qty = move.product_qty
2308             if move_qty <= 0:
2309                 raise osv.except_osv(_('Error!'), _('Can not consume a move with negative or zero quantity !'))
2310             quantity_rest = move.product_qty
2311             quantity_rest -= quantity
2312             uos_qty_rest = quantity_rest / move_qty * move.product_uos_qty
2313             if quantity_rest <= 0:
2314                 quantity_rest = 0
2315                 uos_qty_rest = 0
2316                 quantity = move.product_qty
2317
2318             uos_qty = quantity / move_qty * move.product_uos_qty
2319
2320             if quantity_rest > 0:
2321                 default_val = {
2322                     'product_qty': quantity,
2323                     'product_uos_qty': uos_qty,
2324                     'state': move.state,
2325                     'location_id': location_id or move.location_id.id,
2326                 }
2327                 if (not move.prodlot_id.id) and (move.product_id.track_production and location_id):
2328                     # IF product has checked track for production lot, move lines will be split by 1
2329                     res += self.action_split(cr, uid, [move.id], quantity, split_by_qty=1, context=context)
2330                 else:
2331                     current_move = self.copy(cr, uid, move.id, default_val)
2332                     res += [current_move]
2333                 update_val = {}
2334                 update_val['product_qty'] = quantity_rest
2335                 update_val['product_uos_qty'] = uos_qty_rest
2336                 self.write(cr, uid, [move.id], update_val)
2337
2338             else:
2339                 quantity_rest = quantity
2340                 uos_qty_rest =  uos_qty
2341                 if (not move.prodlot_id.id) and (move.product_id.track_production and location_id):
2342                     res += self.action_split(cr, uid, [move.id], quantity_rest, split_by_qty=1, context=context)
2343                 else:
2344                     res += [move.id]
2345                     update_val = {
2346                         'product_qty' : quantity_rest,
2347                         'product_uos_qty' : uos_qty_rest,
2348                         'location_id': location_id or move.location_id.id
2349                     }
2350                     self.write(cr, uid, [move.id], update_val)
2351
2352             product_obj = self.pool.get('product.product')
2353             for new_move in self.browse(cr, uid, res, context=context):
2354                 for (id, name) in product_obj.name_get(cr, uid, [new_move.product_id.id]):
2355                     message = _('Product ') + " '" + name + "' "+ _("is consumed with") + " '" + str(new_move.product_qty) + "' "+ _("quantity.")
2356                     self.log(cr, uid, new_move.id, message)
2357         self.action_done(cr, uid, res)
2358
2359         return res
2360
2361     # FIXME: needs refactoring, this code is partially duplicated in stock_picking.do_partial()!
2362     def do_partial(self, cr, uid, ids, partial_datas, context=None):
2363         """ Makes partial pickings and moves done.
2364         @param partial_datas: Dictionary containing details of partial picking
2365                           like partner_id, address_id, delivery_date, delivery
2366                           moves with product_id, product_qty, uom
2367         """
2368         res = {}
2369         picking_obj = self.pool.get('stock.picking')
2370         product_obj = self.pool.get('product.product')
2371         currency_obj = self.pool.get('res.currency')
2372         uom_obj = self.pool.get('product.uom')
2373         wf_service = netsvc.LocalService("workflow")
2374
2375         if context is None:
2376             context = {}
2377
2378         complete, too_many, too_few = [], [], []
2379         move_product_qty = {}
2380         prodlot_ids = {}
2381         for move in self.browse(cr, uid, ids, context=context):
2382             if move.state in ('done', 'cancel'):
2383                 continue
2384             partial_data = partial_datas.get('move%s'%(move.id), False)
2385             assert partial_data, _('Missing partial picking data for move #%s') % (move.id)
2386             product_qty = partial_data.get('product_qty',0.0)
2387             move_product_qty[move.id] = product_qty
2388             product_uom = partial_data.get('product_uom',False)
2389             product_price = partial_data.get('product_price',0.0)
2390             product_currency = partial_data.get('product_currency',False)
2391             prodlot_ids[move.id] = partial_data.get('prodlot_id')
2392             if move.product_qty == product_qty:
2393                 complete.append(move)
2394             elif move.product_qty > product_qty:
2395                 too_few.append(move)
2396             else:
2397                 too_many.append(move)
2398
2399             # Average price computation
2400             if (move.picking_id.type == 'in') and (move.product_id.cost_method == 'average'):
2401                 product = product_obj.browse(cr, uid, move.product_id.id)
2402                 move_currency_id = move.company_id.currency_id.id
2403                 context['currency_id'] = move_currency_id
2404                 qty = uom_obj._compute_qty(cr, uid, product_uom, product_qty, product.uom_id.id)
2405                 if qty > 0:
2406                     new_price = currency_obj.compute(cr, uid, product_currency,
2407                             move_currency_id, product_price)
2408                     new_price = uom_obj._compute_price(cr, uid, product_uom, new_price,
2409                             product.uom_id.id)
2410                     if product.qty_available <= 0:
2411                         new_std_price = new_price
2412                     else:
2413                         # Get the standard price
2414                         amount_unit = product.price_get('standard_price', context)[product.id]
2415                         new_std_price = ((amount_unit * product.qty_available)\
2416                             + (new_price * qty))/(product.qty_available + qty)
2417
2418                     product_obj.write(cr, uid, [product.id],{'standard_price': new_std_price})
2419
2420                     # Record the values that were chosen in the wizard, so they can be
2421                     # used for inventory valuation if real-time valuation is enabled.
2422                     self.write(cr, uid, [move.id],
2423                                 {'price_unit': product_price,
2424                                  'price_currency_id': product_currency,
2425                                 })
2426
2427         for move in too_few:
2428             product_qty = move_product_qty[move.id]
2429             if product_qty != 0:
2430                 defaults = {
2431                             'product_qty' : product_qty,
2432                             'product_uos_qty': product_qty,
2433                             'picking_id' : move.picking_id.id,
2434                             'state': 'assigned',
2435                             'move_dest_id': False,
2436                             'price_unit': move.price_unit,
2437                             }
2438                 prodlot_id = prodlot_ids[move.id]
2439                 if prodlot_id:
2440                     defaults.update(prodlot_id=prodlot_id)
2441                 new_move = self.copy(cr, uid, move.id, defaults)
2442                 complete.append(self.browse(cr, uid, new_move))
2443             self.write(cr, uid, move.id,
2444                     {
2445                         'product_qty' : move.product_qty - product_qty,
2446                         'product_uos_qty':move.product_qty - product_qty,
2447                     })
2448
2449
2450         for move in too_many:
2451             self.write(cr, uid, move.id,
2452                     {
2453                         'product_qty': move.product_qty,
2454                         'product_uos_qty': move.product_qty,
2455                     })
2456             complete.append(move)
2457
2458         for move in complete:
2459             if prodlot_ids.get(move.id):
2460                 self.write(cr, uid, [move.id],{'prodlot_id': prodlot_ids.get(move.id)})
2461             self.action_done(cr, uid, [move.id], context=context)
2462             if  move.picking_id.id :
2463                 # TOCHECK : Done picking if all moves are done
2464                 cr.execute("""
2465                     SELECT move.id FROM stock_picking pick
2466                     RIGHT JOIN stock_move move ON move.picking_id = pick.id AND move.state = %s
2467                     WHERE pick.id = %s""",
2468                             ('done', move.picking_id.id))
2469                 res = cr.fetchall()
2470                 if len(res) == len(move.picking_id.move_lines):
2471                     picking_obj.action_move(cr, uid, [move.picking_id.id])
2472                     wf_service.trg_validate(uid, 'stock.picking', move.picking_id.id, 'button_done', cr)
2473
2474         return [move.id for move in complete]
2475
2476 stock_move()
2477
2478 class stock_inventory(osv.osv):
2479     _name = "stock.inventory"
2480     _description = "Inventory"
2481     _columns = {
2482         'name': fields.char('Inventory Reference', size=64, required=True, readonly=True, states={'draft': [('readonly', False)]}),
2483         'date': fields.datetime('Creation Date', required=True, readonly=True, states={'draft': [('readonly', False)]}),
2484         'date_done': fields.datetime('Date done'),
2485         'inventory_line_id': fields.one2many('stock.inventory.line', 'inventory_id', 'Inventories', states={'done': [('readonly', True)]}),
2486         'move_ids': fields.many2many('stock.move', 'stock_inventory_move_rel', 'inventory_id', 'move_id', 'Created Moves'),
2487         'state': fields.selection( (('draft', 'Draft'), ('done', 'Done'), ('confirm','Confirmed'),('cancel','Cancelled')), 'State', readonly=True, select=True),
2488         'company_id': fields.many2one('res.company', 'Company', required=True, select=True, readonly=True, states={'draft':[('readonly',False)]}),
2489
2490     }
2491     _defaults = {
2492         'date': time.strftime('%Y-%m-%d %H:%M:%S'),
2493         'state': 'draft',
2494         'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.inventory', context=c)
2495     }
2496
2497     def _inventory_line_hook(self, cr, uid, inventory_line, move_vals):
2498         """ Creates a stock move from an inventory line
2499         @param inventory_line:
2500         @param move_vals:
2501         @return:
2502         """
2503         return self.pool.get('stock.move').create(cr, uid, move_vals)
2504
2505     def action_done(self, cr, uid, ids, context=None):
2506         """ Finish the inventory
2507         @return: True
2508         """
2509         if context is None:
2510             context = {}
2511         move_obj = self.pool.get('stock.move')
2512         for inv in self.browse(cr, uid, ids, context=context):
2513             move_obj.action_done(cr, uid, [x.id for x in inv.move_ids], context=context)
2514             self.write(cr, uid, [inv.id], {'state':'done', 'date_done': time.strftime('%Y-%m-%d %H:%M:%S')}, context=context)
2515         return True
2516
2517     def action_confirm(self, cr, uid, ids, context=None):
2518         """ Confirm the inventory and writes its finished date
2519         @return: True
2520         """
2521         if context is None:
2522             context = {}
2523         # to perform the correct inventory corrections we need analyze stock location by
2524         # location, never recursively, so we use a special context
2525         product_context = dict(context, compute_child=False)
2526
2527         location_obj = self.pool.get('stock.location')
2528         for inv in self.browse(cr, uid, ids, context=context):
2529             move_ids = []
2530             for line in inv.inventory_line_id:
2531                 pid = line.product_id.id
2532                 product_context.update(uom=line.product_uom.id,date=inv.date)
2533                 amount = location_obj._product_get(cr, uid, line.location_id.id, [pid], product_context)[pid]
2534
2535                 change = line.product_qty - amount
2536                 lot_id = line.prod_lot_id.id
2537                 if change:
2538                     location_id = line.product_id.product_tmpl_id.property_stock_inventory.id
2539                     value = {
2540                         'name': 'INV:' + str(line.inventory_id.id) + ':' + line.inventory_id.name,
2541                         'product_id': line.product_id.id,
2542                         'product_uom': line.product_uom.id,
2543                         'prodlot_id': lot_id,
2544                         'date': inv.date,
2545                     }
2546                     if change > 0:
2547                         value.update( {
2548                             'product_qty': change,
2549                             'location_id': location_id,
2550                             'location_dest_id': line.location_id.id,
2551                         })
2552                     else:
2553                         value.update( {
2554                             'product_qty': -change,
2555                             'location_id': line.location_id.id,
2556                             'location_dest_id': location_id,
2557                         })
2558                     if lot_id:
2559                         value.update({
2560                             'prodlot_id': lot_id,
2561                             'product_qty': line.product_qty
2562                         })
2563                     move_ids.append(self._inventory_line_hook(cr, uid, line, value))
2564             message = _('Inventory') + " '" + inv.name + "' "+ _("is done.")
2565             self.log(cr, uid, inv.id, message)
2566             self.write(cr, uid, [inv.id], {'state': 'confirm', 'move_ids': [(6, 0, move_ids)]})
2567         return True
2568
2569     def action_cancel_inventary(self, cr, uid, ids, context=None):
2570         """ Cancels both stock move and inventory
2571         @return: True
2572         """
2573         move_obj = self.pool.get('stock.move')
2574         account_move_obj = self.pool.get('account.move')
2575         for inv in self.browse(cr, uid, ids, context=context):
2576             move_obj.action_cancel(cr, uid, [x.id for x in inv.move_ids], context=context)
2577             for move in inv.move_ids:
2578                  account_move_ids = account_move_obj.search(cr, uid, [('name', '=', move.name)])
2579                  if account_move_ids:
2580                      account_move_data_l = account_move_obj.read(cr, uid, account_move_ids, ['state'], context=context)
2581                      for account_move in account_move_data_l:
2582                          if account_move['state'] == 'posted':
2583                              raise osv.except_osv(_('UserError'),
2584                                                   _('You can not cancel inventory which has any account move with posted state.'))
2585                          account_move_obj.unlink(cr, uid, [account_move['id']], context=context)
2586             self.write(cr, uid, [inv.id], {'state': 'cancel'}, context=context)
2587         return True
2588
2589     def action_cancel_draft(self, cr, uid, ids, context=None):
2590         """ Cancels the stock move and change inventory state to draft.
2591         @return: True
2592         """
2593         for inv in self.browse(cr, uid, ids, context=context):
2594             self.pool.get('stock.move').action_cancel(cr, uid, [x.id for x in inv.move_ids], context=context)
2595             self.write(cr, uid, [inv.id], {'state':'draft'}, context=context)
2596         return True
2597
2598 stock_inventory()
2599
2600 class stock_inventory_line(osv.osv):
2601     _name = "stock.inventory.line"
2602     _description = "Inventory Line"
2603     _columns = {
2604         'inventory_id': fields.many2one('stock.inventory', 'Inventory', ondelete='cascade', select=True),
2605         'location_id': fields.many2one('stock.location', 'Location', required=True),
2606         'product_id': fields.many2one('product.product', 'Product', required=True, select=True),
2607         'product_uom': fields.many2one('product.uom', 'Product UOM', required=True),
2608         'product_qty': fields.float('Quantity', digits_compute=dp.get_precision('Product UoM')),
2609         'company_id': fields.related('inventory_id','company_id',type='many2one',relation='res.company',string='Company',store=True, select=True),
2610         'prod_lot_id': fields.many2one('stock.production.lot', 'Production Lot', domain="[('product_id','=',product_id)]"),
2611         'state': fields.related('inventory_id','state',type='char',string='State',readonly=True),
2612     }
2613
2614     def on_change_product_id(self, cr, uid, ids, location_id, product, uom=False, to_date=False):
2615         """ Changes UoM and name if product_id changes.
2616         @param location_id: Location id
2617         @param product: Changed product_id
2618         @param uom: UoM product
2619         @return:  Dictionary of changed values
2620         """
2621         if not product:
2622             return {}
2623         if not uom:
2624             prod = self.pool.get('product.product').browse(cr, uid, [product], {'uom': uom})[0]
2625             uom = prod.uom_id.id
2626         amount = self.pool.get('stock.location')._product_get(cr, uid, location_id, [product], {'uom': uom, 'to_date': to_date})[product]
2627         result = {'product_qty': amount, 'product_uom': uom}
2628         return {'value': result}
2629
2630 stock_inventory_line()
2631
2632 #----------------------------------------------------------
2633 # Stock Warehouse
2634 #----------------------------------------------------------
2635 class stock_warehouse(osv.osv):
2636     _name = "stock.warehouse"
2637     _description = "Warehouse"
2638     _columns = {
2639         'name': fields.char('Name', size=128, required=True, select=True),
2640         'company_id': fields.many2one('res.company', 'Company', required=True, select=True),
2641         'partner_address_id': fields.many2one('res.partner.address', 'Owner Address'),
2642         'lot_input_id': fields.many2one('stock.location', 'Location Input', required=True, domain=[('usage','<>','view')]),
2643         'lot_stock_id': fields.many2one('stock.location', 'Location Stock', required=True, domain=[('usage','<>','view')]),
2644         'lot_output_id': fields.many2one('stock.location', 'Location Output', required=True, domain=[('usage','<>','view')]),
2645     }
2646     _defaults = {
2647         'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'stock.inventory', context=c),
2648     }
2649
2650 stock_warehouse()
2651
2652 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: