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 from openerp import netsvc
  25
  26
  27 class StockMove(osv.osv):
  28     _inherit = 'stock.move'
  29
  30     _columns = {
  31         'production_id': fields.many2one('mrp.production', 'Production', select=True),
  32     }
  33
  34     def create_chained_picking(self, cr, uid, moves, context=None):
  35         new_moves = super(StockMove, self).create_chained_picking(cr, uid, moves, context=context)
  36         self.write(cr, uid, [x.id for x in new_moves], {'production_id': False}, context=context)
  37         return new_moves
  38
  39     def _action_explode(self, cr, uid, move, context=None):
  40         """ Explodes pickings.
  41         @param move: Stock moves
  42         @return: True
  43         """
  44         bom_obj = self.pool.get('mrp.bom')
  45         move_obj = self.pool.get('stock.move')
  46         procurement_obj = self.pool.get('procurement.order')
  47         product_obj = self.pool.get('product.product')
  48         wf_service = netsvc.LocalService("workflow")
  49         processed_ids = [move.id]
  50         if move.product_id.supply_method == 'produce':
  51             bis = bom_obj.search(cr, uid, [
  52                 ('product_id','=',move.product_id.id),
  53                 ('bom_id','=',False),
  54                 ('type','=','phantom')])
  55             if bis:
  56                 factor = move.product_qty
  57                 bom_point = bom_obj.browse(cr, uid, bis[0], context=context)
  58                 res = bom_obj._bom_explode(cr, uid, bom_point, factor, [])
  59                 for line in res[0]:
  60                     valdef = {
  61                         'picking_id': move.picking_id.id,
  62                         'product_id': line['product_id'],
  63                         'product_uom': line['product_uom'],
  64                         'product_qty': line['product_qty'],
  65                         'product_uos': line['product_uos'],
  66                         'product_uos_qty': line['product_uos_qty'],
  67                         'move_dest_id': move.id,
  68                         'state': 'draft',  #will be confirmed below
  69                         'name': line['name'],
  70                         'move_history_ids': [(6,0,[move.id])],
  71                         'move_history_ids2': [(6,0,[])],
  72                         'procurements': [],
  73                     }
  74                     mid = move_obj.copy(cr, uid, move.id, default=valdef)
  75                     processed_ids.append(mid)
  76                     prodobj = product_obj.browse(cr, uid, line['product_id'], context=context)
  77                     proc_id = procurement_obj.create(cr, uid, {
  78                         'name': (move.picking_id.origin or ''),
  79                         'origin': (move.picking_id.origin or ''),
  80                         'date_planned': move.date,
  81                         'product_id': line['product_id'],
  82                         'product_qty': line['product_qty'],
  83                         'product_uom': line['product_uom'],
  84                         'product_uos_qty': line['product_uos'] and line['product_uos_qty'] or False,
  85                         'product_uos':  line['product_uos'],
  86                         'location_id': move.location_id.id,
  87                         'procure_method': prodobj.procure_method,
  88                         'move_id': mid,
  89                     })
  90                     wf_service.trg_validate(uid, 'procurement.order', proc_id, 'button_confirm', cr)
  91                 move_obj.write(cr, uid, [move.id], {
  92                     'location_dest_id': move.location_id.id, # dummy move for the kit
  93                     'auto_validate': True,
  94                     'picking_id': False,
  95                     'state': 'confirmed'
  96                 })
  97                 for m in procurement_obj.search(cr, uid, [('move_id','=',move.id)], context):
  98                     wf_service.trg_validate(uid, 'procurement.order', m, 'button_confirm', cr)
  99                     wf_service.trg_validate(uid, 'procurement.order', m, 'button_wait_done', cr)
 100         if processed_ids and move.state == 'assigned':
 101             # Set the state of resulting moves according to 'assigned' as the original move is assigned
 102             move_obj.write(cr, uid, list(set(processed_ids) - set([move.id])), {'state': 'assigned'}, context=context)
 103         return processed_ids
 104
 105     def action_consume(self, cr, uid, ids, product_qty, location_id=False, context=None):
 106         """ Consumed product with specific quatity from specific source location.
 107         @param product_qty: Consumed product quantity
 108         @param location_id: Source location
 109         @return: Consumed lines
 110         """
 111         res = []
 112         production_obj = self.pool.get('mrp.production')
 113         wf_service = netsvc.LocalService("workflow")
 114         for move in self.browse(cr, uid, ids):
 115             move.action_confirm(context)
 116             new_moves = super(StockMove, self).action_consume(cr, uid, [move.id], product_qty, location_id, context=context)
 117             production_ids = production_obj.search(cr, uid, [('move_lines', 'in', [move.id])])
 118             for prod in production_obj.browse(cr, uid, production_ids, context=context):
 119                 if prod.state == 'confirmed':
 120                     production_obj.force_production(cr, uid, [prod.id])
 121                 wf_service.trg_validate(uid, 'mrp.production', prod.id, 'button_produce', cr)
 122             for new_move in new_moves:
 123                 if new_move == move.id:
 124                     #This move is already there in move lines of production order
 125                     continue
 126                 production_obj.write(cr, uid, production_ids, {'move_lines': [(4, new_move)]})
 127                 res.append(new_move)
 128         return res
 129
 130     def action_scrap(self, cr, uid, ids, product_qty, location_id, context=None):
 131         """ Move the scrap/damaged product into scrap location
 132         @param product_qty: Scraped product quantity
 133         @param location_id: Scrap location
 134         @return: Scraped lines
 135         """
 136         res = []
 137         production_obj = self.pool.get('mrp.production')
 138         wf_service = netsvc.LocalService("workflow")
 139         for move in self.browse(cr, uid, ids, context=context):
 140             new_moves = super(StockMove, self).action_scrap(cr, uid, [move.id], product_qty, location_id, context=context)
 141             #If we are not scrapping our whole move, tracking and lot references must not be removed
 142             #self.write(cr, uid, [move.id], {'prodlot_id': False, 'tracking_id': False})
 143             production_ids = production_obj.search(cr, uid, [('move_lines', 'in', [move.id])])
 144             for prod_id in production_ids:
 145                 wf_service.trg_validate(uid, 'mrp.production', prod_id, 'button_produce', cr)
 146             for new_move in new_moves:
 147                 production_obj.write(cr, uid, production_ids, {'move_lines': [(4, new_move)]})
 148                 res.append(new_move)
 149         return res
 150
 151 StockMove()
 152
 153
 154 class StockPicking(osv.osv):
 155     _inherit = 'stock.picking'
 156
 157     #
 158     # Explode picking by replacing phantom BoMs
 159     #
 160     def action_explode(self, cr, uid, move_ids, *args):
 161         """Explodes moves by expanding kit components"""
 162         move_obj = self.pool.get('stock.move')
 163         todo = list(super(StockPicking, self).action_explode(cr, uid, move_ids, *args))
 164         for move in move_obj.browse(cr, uid, move_ids):
 165             result = move_obj._action_explode(cr, uid, move)
 166             moves = move_obj.browse(cr, uid, result)
 167             todo.extend(move.id for move in moves if move.state not in ['confirmed', 'assigned', 'done'])
 168         return list(set(todo))
 169
 170 StockPicking()
 171
 172
 173 class split_in_production_lot(osv.osv_memory):
 174     _inherit = "stock.move.split"
 175
 176     def split(self, cr, uid, ids, move_ids, context=None):
 177         """ Splits move lines into given quantities.
 178         @param move_ids: Stock moves.
 179         @return: List of new moves.
 180         """
 181         new_moves = super(split_in_production_lot, self).split(cr, uid, ids, move_ids, context=context)
 182         production_obj = self.pool.get('mrp.production')
 183         production_ids = production_obj.search(cr, uid, [('move_lines', 'in', move_ids)])
 184         production_obj.write(cr, uid, production_ids, {'move_lines': [(4, m) for m in new_moves]})
 185         return new_moves
 186
 187 split_in_production_lot()
 188
 189 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: