1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
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.
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.
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/>.
20 ##############################################################################
22 from openerp.osv import fields, osv
23 import openerp.addons.decimal_precision as dp
26 class mrp_product_produce_line(osv.osv_memory):
27 _name="mrp.product.produce.line"
28 _description = "Product Produce Consume lines"
31 'product_id': fields.many2one('product.product', 'Product'),
32 'product_qty': fields.float('Quantity (in default UoM)'),
33 'lot_id': fields.many2one('stock.production.lot', 'Lot'),
34 'produce_id': fields.many2one('mrp.product.produce'),
35 'track_production': fields.related('product_id', 'track_production', type='boolean'),
38 class mrp_product_produce(osv.osv_memory):
39 _name = "mrp.product.produce"
40 _description = "Product Produce"
43 'product_id': fields.many2one('product.product', type='many2one'),
44 'product_qty': fields.float('Select Quantity', digits_compute=dp.get_precision('Product Unit of Measure'), required=True),
45 'mode': fields.selection([('consume_produce', 'Consume & Produce'),
46 ('consume', 'Consume Only')], 'Mode', required=True,
47 help="'Consume only' mode will only consume the products with the quantity selected.\n"
48 "'Consume & Produce' mode will consume as well as produce the products with the quantity selected "
49 "and it will finish the production order when total ordered quantities are produced."),
50 'lot_id': fields.many2one('stock.production.lot', 'Lot'), #Should only be visible when it is consume and produce mode
51 'consume_lines': fields.one2many('mrp.product.produce.line', 'produce_id', 'Products Consumed'),
52 'track_production': fields.boolean('Track production'),
55 def on_change_qty(self, cr, uid, ids, product_qty, consume_lines, context=None):
57 When changing the quantity of products to be produced it will
58 recalculate the number of raw materials needed according
59 to the scheduled products and the already consumed/produced products
60 It will return the consume lines needed for the products to be produced
61 which the user can still adapt
63 prod_obj = self.pool.get("mrp.production")
64 uom_obj = self.pool.get("product.uom")
65 production = prod_obj.browse(cr, uid, context['active_id'], context=context)
67 new_consume_lines = []
69 product_uom_qty = uom_obj._compute_qty(cr, uid, production.product_uom.id, product_qty, production.product_id.uom_id.id)
70 consume_lines = prod_obj._calculate_qty(cr, uid, production, product_qty=product_uom_qty, context=context)
72 for consume in consume_lines:
73 new_consume_lines.append([0, False, consume])
74 return {'value': {'consume_lines': new_consume_lines}}
77 def _get_product_qty(self, cr, uid, context=None):
78 """ To obtain product quantity
79 @param self: The object pointer.
80 @param cr: A database cursor
81 @param uid: ID of the user currently logged in
82 @param context: A standard dictionary
87 prod = self.pool.get('mrp.production').browse(cr, uid,
88 context['active_id'], context=context)
90 for move in prod.move_created_ids2:
91 if move.product_id == prod.product_id:
93 done += move.product_uom_qty # As uom of produced products and production order should correspond
94 return prod.product_qty - done
96 def _get_product_id(self, cr, uid, context=None):
97 """ To obtain product id
101 if context and context.get("active_id"):
102 prod = self.pool.get('mrp.production').browse(cr, uid,
103 context['active_id'], context=context)
104 return prod and prod.product_id.id or False
106 def _get_track(self, cr, uid, context=None):
107 prod = self._get_product_id(cr, uid, context=context)
108 prod_obj = self.pool.get("product.product")
109 return prod and prod_obj.browse(cr, uid, prod, context=context).track_production or False
112 'product_qty': _get_product_qty,
113 'mode': lambda *x: 'consume_produce',
114 'product_id': _get_product_id,
115 'track_production': _get_track,
118 def do_produce(self, cr, uid, ids, context=None):
119 production_id = context.get('active_id', False)
120 assert production_id, "Production Id should be specified in context as a Active ID."
121 data = self.browse(cr, uid, ids[0], context=context)
122 self.pool.get('mrp.production').action_produce(cr, uid, production_id,
123 data.product_qty, data.mode, data, context=context)
127 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: