addons/mrp/stock.py

   1 # -*- coding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    OpenERP, Open Source Management Solution
   5 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
   6 #
   7 #    This program is free software: you can redistribute it and/or modify
   8 #    it under the terms of the GNU Affero General Public License as
   9 #    published by the Free Software Foundation, either version 3 of the
  10 #    License, or (at your option) any later version.
  11 #
  12 #    This program is distributed in the hope that it will be useful,
  13 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #    GNU Affero General Public License for more details.
  16 #
  17 #    You should have received a copy of the GNU Affero General Public License
  18 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 #
  20 ##############################################################################
  21
  22 from openerp.osv import fields
  23 from openerp.osv import osv
  24
  25
  26 class StockMove(osv.osv):
  27     _inherit = 'stock.move'
  28
  29     _columns = {
  30         'production_id': fields.many2one('mrp.production', 'Production', select=True),
  31     }
  32
  33     def create_chained_picking(self, cr, uid, moves, context=None):
  34         new_moves = super(StockMove, self).create_chained_picking(cr, uid, moves, context=context)
  35         self.write(cr, uid, [x.id for x in new_moves], {'production_id': False}, context=context)
  36         return new_moves
  37
  38     def _action_explode(self, cr, uid, move, context=None):
  39         """ Explodes pickings.
  40         @param move: Stock moves
  41         @return: True
  42         """
  43         bom_obj = self.pool.get('mrp.bom')
  44         move_obj = self.pool.get('stock.move')
  45         procurement_obj = self.pool.get('procurement.order')
  46         product_obj = self.pool.get('product.product')
  47         processed_ids = [move.id]
  48         if move.product_id.supply_method == 'produce':
  49             bis = bom_obj.search(cr, uid, [
  50                 ('product_id','=',move.product_id.id),
  51                 ('bom_id','=',False),
  52                 ('type','=','phantom')])
  53             if bis:
  54                 factor = move.product_qty
  55                 bom_point = bom_obj.browse(cr, uid, bis[0], context=context)
  56                 res = bom_obj._bom_explode(cr, uid, bom_point, factor, [])
  57                 state = 'confirmed'
  58                 if move.state == 'assigned':
  59                     state = 'assigned'
  60                 for line in res[0]:
  61                     valdef = {
  62                         'picking_id': move.picking_id.id,
  63                         'product_id': line['product_id'],
  64                         'product_uom': line['product_uom'],
  65                         'product_qty': line['product_qty'],
  66                         'product_uos': line['product_uos'],
  67                         'product_uos_qty': line['product_uos_qty'],
  68                         'move_dest_id': move.id,
  69                         'state': state,
  70                         'name': line['name'],
  71                         'move_history_ids': [(6,0,[move.id])],
  72                         'move_history_ids2': [(6,0,[])],
  73                         'procurements': [],
  74                     }
  75                     mid = move_obj.copy(cr, uid, move.id, default=valdef)
  76                     processed_ids.append(mid)
  77                     prodobj = product_obj.browse(cr, uid, line['product_id'], context=context)
  78                     proc_id = procurement_obj.create(cr, uid, {
  79                         'name': (move.picking_id.origin or ''),
  80                         'origin': (move.picking_id.origin or ''),
  81                         'date_planned': move.date,
  82                         'product_id': line['product_id'],
  83                         'product_qty': line['product_qty'],
  84                         'product_uom': line['product_uom'],
  85                         'product_uos_qty': line['product_uos'] and line['product_uos_qty'] or False,
  86                         'product_uos':  line['product_uos'],
  87                         'location_id': move.location_id.id,
  88                         'procure_method': prodobj.procure_method,
  89                         'move_id': mid,
  90                     })
  91                     procurement_obj.signal_button_confirm(cr, uid, [proc_id])
  92
  93                 move_obj.write(cr, uid, [move.id], {
  94                     'location_dest_id': move.location_id.id, # dummy move for the kit
  95                     'auto_validate': True,
  96                     'picking_id': False,
  97                     'state': 'confirmed'
  98                 })
  99                 procurement_ids = procurement_obj.search(cr, uid, [('move_id','=',move.id)], context)
 100                 procurement_obj.signal_button_confirm(cr, uid, procurement_ids)
 101                 procurement_obj.signal_button_wait_done(cr, uid, procurement_ids)
 102         return processed_ids
 103
 104     def action_consume(self, cr, uid, ids, product_qty, location_id=False, context=None):
 105         """ Consumed product with specific quatity from specific source location.
 106         @param product_qty: Consumed product quantity
 107         @param location_id: Source location
 108         @return: Consumed lines
 109         """
 110         res = []
 111         production_obj = self.pool.get('mrp.production')
 112         for move in self.browse(cr, uid, ids):
 113             move.action_confirm(context)
 114             new_moves = super(StockMove, self).action_consume(cr, uid, [move.id], product_qty, location_id, context=context)
 115             production_ids = production_obj.search(cr, uid, [('move_lines', 'in', [move.id])])
 116             for prod in production_obj.browse(cr, uid, production_ids, context=context):
 117                 if prod.state == 'confirmed':
 118                     production_obj.force_production(cr, uid, [prod.id])
 119             production_obj.signal_button_produce(cr, uid, production_ids)
 120             for new_move in new_moves:
 121                 if new_move == move.id:
 122                     #This move is already there in move lines of production order
 123                     continue
 124                 production_obj.write(cr, uid, production_ids, {'move_lines': [(4, new_move)]})
 125                 res.append(new_move)
 126         return res
 127
 128     def action_scrap(self, cr, uid, ids, product_qty, location_id, context=None):
 129         """ Move the scrap/damaged product into scrap location
 130         @param product_qty: Scraped product quantity
 131         @param location_id: Scrap location
 132         @return: Scraped lines
 133         """
 134         res = []
 135         production_obj = self.pool.get('mrp.production')
 136         for move in self.browse(cr, uid, ids, context=context):
 137             new_moves = super(StockMove, self).action_scrap(cr, uid, [move.id], product_qty, location_id, context=context)
 138             #If we are not scrapping our whole move, tracking and lot references must not be removed
 139             #self.write(cr, uid, [move.id], {'prodlot_id': False, 'tracking_id': False})
 140             production_ids = production_obj.search(cr, uid, [('move_lines', 'in', [move.id])])
 141             for prod_id in production_ids:
 142                 production_obj.signal_button_produce(cr, uid, [prod_id])
 143             for new_move in new_moves:
 144                 production_obj.write(cr, uid, production_ids, {'move_lines': [(4, new_move)]})
 145                 res.append(new_move)
 146         return res
 147
 148
 149
 150 class StockPicking(osv.osv):
 151     _inherit = 'stock.picking'
 152
 153     #
 154     # Explode picking by replacing phantom BoMs
 155     #
 156     def action_explode(self, cr, uid, move_ids, *args):
 157         """Explodes moves by expanding kit components"""
 158         move_obj = self.pool.get('stock.move')
 159         todo = list(super(StockPicking, self).action_explode(cr, uid, move_ids, *args))
 160         for move in move_obj.browse(cr, uid, move_ids):
 161             result = move_obj._action_explode(cr, uid, move)
 162             moves = move_obj.browse(cr, uid, result)
 163             todo.extend(move.id for move in moves if move.state not in ['confirmed', 'assigned', 'done'])
 164         return list(set(todo))
 165
 166
 167
 168 class split_in_production_lot(osv.osv_memory):
 169     _inherit = "stock.move.split"
 170
 171     def split(self, cr, uid, ids, move_ids, context=None):
 172         """ Splits move lines into given quantities.
 173         @param move_ids: Stock moves.
 174         @return: List of new moves.
 175         """
 176         new_moves = super(split_in_production_lot, self).split(cr, uid, ids, move_ids, context=context)
 177         production_obj = self.pool.get('mrp.production')
 178         production_ids = production_obj.search(cr, uid, [('move_lines', 'in', move_ids)])
 179         production_obj.write(cr, uid, production_ids, {'move_lines': [(4, m) for m in new_moves]})
 180         return new_moves
 181
 182
 183 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: