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 datetime import datetime
23 from osv import osv, fields
24 from tools.translate import _
30 #----------------------------------------------------------
32 #----------------------------------------------------------
33 # capacity_hour : capacity per hour. default: 1.0.
34 # Eg: If 5 concurrent operations at one time: capacity = 5 (because 5 employees)
35 # unit_per_cycle : how many units are produced for one cycle
37 class mrp_workcenter(osv.osv):
38 _name = 'mrp.workcenter'
39 _description = 'Work Center'
40 _inherits = {'resource.resource':"resource_id"}
42 'note': fields.text('Description', help="Description of the Work Center. Explain here what's a cycle according to this Work Center."),
43 'capacity_per_cycle': fields.float('Capacity per Cycle', help="Number of operations this Work Center can do in parallel. If this Work Center represents a team of 5 workers, the capacity per cycle is 5."),
44 'time_cycle': fields.float('Time for 1 cycle (hour)', help="Time in hours for doing one cycle."),
45 'time_start': fields.float('Time before prod.', help="Time in hours for the setup."),
46 'time_stop': fields.float('Time after prod.', help="Time in hours for the cleaning."),
47 'costs_hour': fields.float('Cost per hour', help="Specify Cost of Work Center per hour."),
48 'costs_hour_account_id': fields.many2one('account.analytic.account', 'Hour Account', domain=[('type','<>','view')],
49 help="Complete this only if you want automatic analytic accounting entries on production orders."),
50 'costs_cycle': fields.float('Cost per cycle', help="Specify Cost of Work Center per cycle."),
51 'costs_cycle_account_id': fields.many2one('account.analytic.account', 'Cycle Account', domain=[('type','<>','view')],
52 help="Complete this only if you want automatic analytic accounting entries on production orders."),
53 'costs_journal_id': fields.many2one('account.analytic.journal', 'Analytic Journal'),
54 'costs_general_account_id': fields.many2one('account.account', 'General Account', domain=[('type','<>','view')]),
55 'resource_id': fields.many2one('resource.resource','Resource', ondelete='cascade', required=True),
56 'product_id': fields.many2one('product.product','Work Center Product', help="Fill this product to track easily your production costs in the analytic accounting."),
59 'capacity_per_cycle': 1.0,
60 'resource_type': 'material',
63 def on_change_product_cost(self, cr, uid, ids, product_id, context=None):
69 cost = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
70 value = {'costs_hour': cost.standard_price}
71 return {'value': value}
76 class mrp_routing(osv.osv):
78 For specifying the routings of Work Centers.
81 _description = 'Routing'
83 'name': fields.char('Name', size=64, required=True),
84 'active': fields.boolean('Active', help="If the active field is set to False, it will allow you to hide the routing without removing it."),
85 'code': fields.char('Code', size=8),
87 'note': fields.text('Description'),
88 'workcenter_lines': fields.one2many('mrp.routing.workcenter', 'routing_id', 'Work Centers'),
90 'location_id': fields.many2one('stock.location', 'Production Location',
91 help="Keep empty if you produce at the location where the finished products are needed." \
92 "Set a location if you produce at a fixed location. This can be a partner location " \
93 "if you subcontract the manufacturing operations."
95 'company_id': fields.many2one('res.company', 'Company'),
98 'active': lambda *a: 1,
99 'company_id': lambda self, cr, uid, context: self.pool.get('res.company')._company_default_get(cr, uid, 'mrp.routing', context=context)
103 class mrp_routing_workcenter(osv.osv):
105 Defines working cycles and hours of a Work Center using routings.
107 _name = 'mrp.routing.workcenter'
108 _description = 'Work Center Usage'
110 'workcenter_id': fields.many2one('mrp.workcenter', 'Work Center', required=True),
111 'name': fields.char('Name', size=64, required=True),
112 'sequence': fields.integer('Sequence', help="Gives the sequence order when displaying a list of routing Work Centers."),
113 'cycle_nbr': fields.float('Number of Cycles', required=True,
114 help="Number of iterations this work center has to do in the specified operation of the routing."),
115 'hour_nbr': fields.float('Number of Hours', required=True, help="Time in hours for this Work Center to achieve the operation of the specified routing."),
116 'routing_id': fields.many2one('mrp.routing', 'Parent Routing', select=True, ondelete='cascade',
117 help="Routing indicates all the Work Centers used, for how long and/or cycles." \
118 "If Routing is indicated then,the third tab of a production order (Work Centers) will be automatically pre-completed."),
119 'note': fields.text('Description'),
120 'company_id': fields.related('routing_id', 'company_id', type='many2one', relation='res.company', string='Company', store=True, readonly=True),
123 'cycle_nbr': lambda *a: 1.0,
124 'hour_nbr': lambda *a: 0.0,
126 mrp_routing_workcenter()
128 class mrp_bom(osv.osv):
130 Defines bills of material for a product.
133 _description = 'Bill of Material'
135 def _child_compute(self, cr, uid, ids, name, arg, context=None):
137 @param self: The object pointer
138 @param cr: The current row, from the database cursor,
139 @param uid: The current user ID for security checks
140 @param ids: List of selected IDs
141 @param name: Name of the field
142 @param arg: User defined argument
143 @param context: A standard dictionary for contextual values
144 @return: Dictionary of values
149 bom_obj = self.pool.get('mrp.bom')
150 bom_id = context and context.get('active_id', False) or False
151 cr.execute('select id from mrp_bom')
152 if all(bom_id != r[0] for r in cr.fetchall()):
155 bom_parent = bom_obj.browse(cr, uid, bom_id, context=context)
156 for bom in self.browse(cr, uid, ids, context=context):
157 if (bom_parent) or (bom.id == bom_id):
158 result[bom.id] = map(lambda x: x.id, bom.bom_lines)
163 ok = ((name=='child_complete_ids') and (bom.product_id.supply_method=='produce'))
164 if (bom.type=='phantom' or ok):
165 sids = bom_obj.search(cr, uid, [('bom_id','=',False),('product_id','=',bom.product_id.id)])
167 bom2 = bom_obj.browse(cr, uid, sids[0], context=context)
168 result[bom.id] += map(lambda x: x.id, bom2.bom_lines)
172 def _compute_type(self, cr, uid, ids, field_name, arg, context=None):
173 """ Sets particular method for the selected bom type.
174 @param field_name: Name of the field
175 @param arg: User defined argument
176 @return: Dictionary of values
178 res = dict(map(lambda x: (x,''), ids))
179 for line in self.browse(cr, uid, ids, context=context):
180 if line.type == 'phantom' and not line.bom_id:
183 if line.bom_lines or line.type == 'phantom':
185 if line.product_id.supply_method == 'produce':
186 if line.product_id.procure_method == 'make_to_stock':
187 res[line.id] = 'stock'
189 res[line.id] = 'order'
193 'name': fields.char('Name', size=64, required=True),
194 'code': fields.char('Reference', size=16),
195 'active': fields.boolean('Active', help="If the active field is set to False, it will allow you to hide the bills of material without removing it."),
196 'type': fields.selection([('normal','Normal BoM'),('phantom','Sets / Phantom')], 'BoM Type', required=True,
197 help= "If a sub-product is used in several products, it can be useful to create its own BoM. "\
198 "Though if you don't want separated production orders for this sub-product, select Set/Phantom as BoM type. "\
199 "If a Phantom BoM is used for a root product, it will be sold and shipped as a set of components, instead of being produced."),
200 'method': fields.function(_compute_type, string='Method', method=True, type='selection', selection=[('',''),('stock','On Stock'),('order','On Order'),('set','Set / Pack')]),
201 'date_start': fields.date('Valid From', help="Validity of this BoM or component. Keep empty if it's always valid."),
202 'date_stop': fields.date('Valid Until', help="Validity of this BoM or component. Keep empty if it's always valid."),
203 'sequence': fields.integer('Sequence', help="Gives the sequence order when displaying a list of bills of material."),
204 'position': fields.char('Internal Reference', size=64, help="Reference to a position in an external plan."),
205 'product_id': fields.many2one('product.product', 'Product', required=True),
206 'product_uos_qty': fields.float('Product UOS Qty'),
207 'product_uos': fields.many2one('product.uom', 'Product UOS', help="Product UOS (Unit of Sale) is the unit of measurement for the invoicing and promotion of stock."),
208 'product_qty': fields.float('Product Qty', required=True),
209 'product_uom': fields.many2one('product.uom', 'Product UOM', required=True, help="UoM (Unit of Measure) is the unit of measurement for the inventory control"),
210 'product_rounding': fields.float('Product Rounding', help="Rounding applied on the product quantity."),
211 'product_efficiency': fields.float('Manufacturing Efficiency', required=True, help="A factor of 0.9 means a loss of 10% within the production process."),
212 'bom_lines': fields.one2many('mrp.bom', 'bom_id', 'BoM Lines'),
213 'bom_id': fields.many2one('mrp.bom', 'Parent BoM', ondelete='cascade', select=True),
214 'routing_id': fields.many2one('mrp.routing', 'Routing', help="The list of operations (list of work centers) to produce the finished product. The routing is mainly used to compute work center costs during operations and to plan future loads on work centers based on production planning."),
215 'property_ids': fields.many2many('mrp.property', 'mrp_bom_property_rel', 'bom_id','property_id', 'Properties'),
216 'revision_ids': fields.one2many('mrp.bom.revision', 'bom_id', 'BoM Revisions'),
217 'child_complete_ids': fields.function(_child_compute, relation='mrp.bom', method=True, string="BoM Hierarchy", type='many2many'),
218 'company_id': fields.many2one('res.company','Company',required=True),
221 'active': lambda *a: 1,
222 'product_efficiency': lambda *a: 1.0,
223 'product_qty': lambda *a: 1.0,
224 'product_rounding': lambda *a: 0.0,
225 'type': lambda *a: 'normal',
226 'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'mrp.bom', context=c),
230 ('bom_qty_zero', 'CHECK (product_qty>0)', 'All product quantities must be greater than 0.\n' \
231 'You should install the mrp_subproduct module if you want to manage extra products on BoMs !'),
234 def _check_recursion(self, cr, uid, ids, context=None):
237 cr.execute('select distinct bom_id from mrp_bom where id IN %s',(tuple(ids),))
238 ids = filter(None, map(lambda x:x[0], cr.fetchall()))
244 def _check_product(self, cr, uid, ids, context=None):
246 bom_obj = self.pool.get('mrp.bom')
247 boms = self.browse(cr, uid, ids, context=context)
251 if bom.product_id.id in all_prod:
253 all_prod.append(bom.product_id.id)
254 lines = bom.bom_lines
256 newboms = [a for a in lines if a not in boms]
257 res = res and check_bom(newboms)
259 return check_bom(boms)
262 (_check_recursion, 'Error ! You can not create recursive BoM.', ['parent_id']),
263 (_check_product, 'BoM line product should not be same as BoM product.', ['product_id']),
266 def onchange_product_id(self, cr, uid, ids, product_id, name, context=None):
267 """ Changes UoM and name if product_id changes.
268 @param name: Name of the field
269 @param product_id: Changed product_id
270 @return: Dictionary of changed values
273 prod = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
274 v = {'product_uom': prod.uom_id.id}
276 v['name'] = prod.name
280 def _bom_find(self, cr, uid, product_id, product_uom, properties=[]):
281 """ Finds BoM for particular product and product uom.
282 @param product_id: Selected product.
283 @param product_uom: Unit of measure of a product.
284 @param properties: List of related properties.
285 @return: False or BoM id.
287 cr.execute('select id from mrp_bom where product_id=%s and bom_id is null order by sequence', (product_id,))
288 ids = map(lambda x: x[0], cr.fetchall())
291 for bom in self.pool.get('mrp.bom').browse(cr, uid, ids):
293 for prop_id in bom.property_ids:
294 if prop_id.id in properties:
296 if (prop > max_prop) or ((max_prop == 0) and not result):
301 def _bom_explode(self, cr, uid, bom, factor, properties=[], addthis=False, level=0):
302 """ Finds Products and Work Centers for related BoM for manufacturing order.
303 @param bom: BoM of particular product.
304 @param factor: Factor of product UoM.
305 @param properties: A List of properties Ids.
306 @param addthis: If BoM found then True else False.
307 @param level: Depth level to find BoM lines starts from 10.
308 @return: result: List of dictionaries containing product details.
309 result2: List of dictionaries containing Work Center details.
311 factor = factor / (bom.product_efficiency or 1.0)
312 factor = rounding(factor, bom.product_rounding)
313 if factor < bom.product_rounding:
314 factor = bom.product_rounding
318 if bom.type == 'phantom' and not bom.bom_lines:
319 newbom = self._bom_find(cr, uid, bom.product_id.id, bom.product_uom.id, properties)
321 res = self._bom_explode(cr, uid, self.browse(cr, uid, [newbom])[0], factor*bom.product_qty, properties, addthis=True, level=level+10)
322 result = result + res[0]
323 result2 = result2 + res[1]
328 if addthis and not bom.bom_lines:
331 'name': bom.product_id.name,
332 'product_id': bom.product_id.id,
333 'product_qty': bom.product_qty * factor,
334 'product_uom': bom.product_uom.id,
335 'product_uos_qty': bom.product_uos and bom.product_uos_qty * factor or False,
336 'product_uos': bom.product_uos and bom.product_uos.id or False,
339 for wc_use in bom.routing_id.workcenter_lines:
340 wc = wc_use.workcenter_id
341 d, m = divmod(factor, wc_use.workcenter_id.capacity_per_cycle)
342 mult = (d + (m and 1.0 or 0.0))
343 cycle = mult * wc_use.cycle_nbr
345 'name': tools.ustr(wc_use.name) + ' - ' + tools.ustr(bom.product_id.name),
346 'workcenter_id': wc.id,
347 'sequence': level+(wc_use.sequence or 0),
349 'hour': float(wc_use.hour_nbr*mult + ((wc.time_start or 0.0)+(wc.time_stop or 0.0)+cycle*(wc.time_cycle or 0.0)) * (wc.time_efficiency or 1.0)),
351 for bom2 in bom.bom_lines:
352 res = self._bom_explode(cr, uid, bom2, factor, properties, addthis=True, level=level+10)
353 result = result + res[0]
354 result2 = result2 + res[1]
355 return result, result2
357 def copy_data(self, cr, uid, id, default=None, context=None):
362 bom_data = self.read(cr, uid, id, [], context=context)
363 default.update({'name': bom_data['name'] + ' ' + _('Copy'), 'bom_id':False})
364 return super(mrp_bom, self).copy_data(cr, uid, id, default, context=context)
368 class mrp_bom_revision(osv.osv):
369 _name = 'mrp.bom.revision'
370 _description = 'Bill of Material Revision'
372 'name': fields.char('Modification name', size=64, required=True),
373 'description': fields.text('Description'),
374 'date': fields.date('Modification Date'),
375 'indice': fields.char('Revision', size=16),
376 'last_indice': fields.char('last indice', size=64),
377 'author_id': fields.many2one('res.users', 'Author'),
378 'bom_id': fields.many2one('mrp.bom', 'BoM', select=True),
382 'author_id': lambda x, y, z, c: z,
383 'date': lambda *a: time.strftime('%Y-%m-%d'),
392 return math.ceil(f / r) * r
394 class mrp_production(osv.osv):
396 Production Orders / Manufacturing Orders
398 _name = 'mrp.production'
399 _description = 'Manufacturing Order'
400 _date_name = 'date_planned'
402 def _production_calc(self, cr, uid, ids, prop, unknow_none, context=None):
403 """ Calculates total hours and total no. of cycles for a production order.
404 @param prop: Name of field.
406 @return: Dictionary of values.
409 for prod in self.browse(cr, uid, ids, context=context):
414 for wc in prod.workcenter_lines:
415 result[prod.id]['hour_total'] += wc.hour
416 result[prod.id]['cycle_total'] += wc.cycle
419 def _production_date_end(self, cr, uid, ids, prop, unknow_none, context=None):
420 """ Finds production end date.
421 @param prop: Name of field.
423 @return: Dictionary of values.
426 for prod in self.browse(cr, uid, ids, context=context):
427 result[prod.id] = prod.date_planned
430 def _production_date(self, cr, uid, ids, prop, unknow_none, context=None):
431 """ Finds production planned date.
432 @param prop: Name of field.
434 @return: Dictionary of values.
437 for prod in self.browse(cr, uid, ids, context=context):
438 result[prod.id] = prod.date_planned[:10]
442 'name': fields.char('Reference', size=64, required=True),
443 'origin': fields.char('Source Document', size=64, help="Reference of the document that generated this production order request."),
444 'priority': fields.selection([('0','Not urgent'),('1','Normal'),('2','Urgent'),('3','Very Urgent')], 'Priority'),
446 'product_id': fields.many2one('product.product', 'Product', required=True, ),
447 'product_qty': fields.float('Product Qty', required=True, states={'draft':[('readonly',False)]}, readonly=True),
448 'product_uom': fields.many2one('product.uom', 'Product UOM', required=True, states={'draft':[('readonly',False)]}, readonly=True),
449 'product_uos_qty': fields.float('Product UoS Qty', states={'draft':[('readonly',False)]}, readonly=True),
450 'product_uos': fields.many2one('product.uom', 'Product UoS', states={'draft':[('readonly',False)]}, readonly=True),
452 'location_src_id': fields.many2one('stock.location', 'Raw Materials Location', required=True,
453 help="Location where the system will look for components."),
454 'location_dest_id': fields.many2one('stock.location', 'Finished Products Location', required=True,
455 help="Location where the system will stock the finished products."),
457 'date_planned_end': fields.function(_production_date_end, method=True, type='date', string='Scheduled End Date'),
458 'date_planned_date': fields.function(_production_date, method=True, type='date', string='Scheduled Date'),
459 'date_planned': fields.datetime('Scheduled date', required=True, select=1),
460 'date_start': fields.datetime('Start Date', select=True),
461 'date_finished': fields.datetime('End Date', select=True),
463 'bom_id': fields.many2one('mrp.bom', 'Bill of Material', domain=[('bom_id','=',False)]),
464 'routing_id': fields.many2one('mrp.routing', string='Routing', on_delete='set null', help="The list of operations (list of work centers) to produce the finished product. The routing is mainly used to compute work center costs during operations and to plan future loads on work centers based on production plannification."),
466 'picking_id': fields.many2one('stock.picking', 'Picking list', readonly=True, ondelete="restrict",
467 help="This is the internal picking list that brings the finished product to the production plan"),
468 'move_prod_id': fields.many2one('stock.move', 'Move product', readonly=True),
469 'move_lines': fields.many2many('stock.move', 'mrp_production_move_ids', 'production_id', 'move_id', 'Products to Consume', domain=[('state','not in', ('done', 'cancel'))], states={'done':[('readonly',True)]}),
470 'move_lines2': fields.many2many('stock.move', 'mrp_production_move_ids', 'production_id', 'move_id', 'Consumed Products', domain=[('state','in', ('done', 'cancel'))]),
471 'move_created_ids': fields.one2many('stock.move', 'production_id', 'Moves Created', domain=[('state','not in', ('done', 'cancel'))], states={'done':[('readonly',True)]}),
472 'move_created_ids2': fields.one2many('stock.move', 'production_id', 'Moves Created', domain=[('state','in', ('done', 'cancel'))]),
473 'product_lines': fields.one2many('mrp.production.product.line', 'production_id', 'Scheduled goods'),
474 'workcenter_lines': fields.one2many('mrp.production.workcenter.line', 'production_id', 'Work Centers Utilisation'),
475 'state': fields.selection([('draft','Draft'),('picking_except', 'Picking Exception'),('confirmed','Waiting Goods'),('ready','Ready to Produce'),('in_production','In Production'),('cancel','Cancelled'),('done','Done')],'State', readonly=True,
476 help='When the production order is created the state is set to \'Draft\'.\n If the order is confirmed the state is set to \'Waiting Goods\'.\n If any exceptions are there, the state is set to \'Picking Exception\'.\
477 \nIf the stock is available then the state is set to \'Ready to Produce\'.\n When the production gets started then the state is set to \'In Production\'.\n When the production is over, the state is set to \'Done\'.'),
478 'hour_total': fields.function(_production_calc, method=True, type='float', string='Total Hours', multi='workorder', store=True),
479 'cycle_total': fields.function(_production_calc, method=True, type='float', string='Total Cycles', multi='workorder', store=True),
480 'company_id': fields.many2one('res.company','Company',required=True),
483 'priority': lambda *a: '1',
484 'state': lambda *a: 'draft',
485 'date_planned': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
486 'product_qty': lambda *a: 1.0,
487 'name': lambda x, y, z, c: x.pool.get('ir.sequence').get(y, z, 'mrp.production') or '/',
488 'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'mrp.production', context=c),
490 _order = 'priority desc, date_planned asc';
492 def _check_qty(self, cr, uid, ids, context=None):
493 orders = self.browse(cr, uid, ids, context=context)
495 if order.product_qty <= 0:
500 (_check_qty, 'Order quantity cannot be negative or zero !', ['product_qty']),
503 def unlink(self, cr, uid, ids, context=None):
504 productions = self.read(cr, uid, ids, ['state'])
506 for s in productions:
507 if s['state'] in ['draft','cancel']:
508 unlink_ids.append(s['id'])
510 raise osv.except_osv(_('Invalid action !'), _('Cannot delete Production Order(s) which are in %s State!') % s['state'])
511 return osv.osv.unlink(self, cr, uid, unlink_ids, context=context)
513 def copy(self, cr, uid, id, default=None, context=None):
517 'name': self.pool.get('ir.sequence').get(cr, uid, 'mrp.production'),
520 'move_created_ids' : [],
521 'move_created_ids2' : [],
522 'product_lines' : [],
525 return super(mrp_production, self).copy(cr, uid, id, default, context)
527 def location_id_change(self, cr, uid, ids, src, dest, context=None):
528 """ Changes destination location if source location is changed.
529 @param src: Source location id.
530 @param dest: Destination location id.
531 @return: Dictionary of values.
536 return {'value': {'location_dest_id': src}}
539 def product_id_change(self, cr, uid, ids, product_id, context=None):
540 """ Finds UoM of changed product.
541 @param product_id: Id of changed product.
542 @return: Dictionary of values.
546 'product_uom': False,
550 bom_obj = self.pool.get('mrp.bom')
551 product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
552 bom_id = bom_obj._bom_find(cr, uid, product.id, product.uom_id and product.uom_id.id, [])
555 bom_point = bom_obj.browse(cr, uid, bom_id, context=context)
556 routing_id = bom_point.routing_id.id or False
558 'product_uom': product.uom_id and product.uom_id.id or False,
560 'routing_id': routing_id
562 return {'value': result}
564 def bom_id_change(self, cr, uid, ids, bom_id, context=None):
565 """ Finds routing for changed BoM.
566 @param product: Id of product.
567 @return: Dictionary of values.
573 bom_pool = self.pool.get('mrp.bom')
574 bom_point = bom_pool.browse(cr, uid, bom_id, context=context)
575 routing_id = bom_point.routing_id.id or False
577 'routing_id': routing_id
579 return {'value': result}
581 def action_picking_except(self, cr, uid, ids):
582 """ Changes the state to Exception.
585 self.write(cr, uid, ids, {'state': 'picking_except'})
588 def action_compute(self, cr, uid, ids, properties=[]):
589 """ Computes bills of material of a product.
590 @param properties: List containing dictionaries of properties.
591 @return: No. of products.
594 bom_obj = self.pool.get('mrp.bom')
595 uom_obj = self.pool.get('product.uom')
596 prod_line_obj = self.pool.get('mrp.production.product.line')
597 workcenter_line_obj = self.pool.get('mrp.production.workcenter.line')
598 for production in self.browse(cr, uid, ids):
599 cr.execute('delete from mrp_production_product_line where production_id=%s', (production.id,))
600 cr.execute('delete from mrp_production_workcenter_line where production_id=%s', (production.id,))
601 bom_point = production.bom_id
602 bom_id = production.bom_id.id
604 bom_id = bom_obj._bom_find(cr, uid, production.product_id.id, production.product_uom.id, properties)
606 bom_point = bom_obj.browse(cr, uid, bom_id)
607 routing_id = bom_point.routing_id.id or False
608 self.write(cr, uid, [production.id], {'bom_id': bom_id, 'routing_id': routing_id})
611 raise osv.except_osv(_('Error'), _("Couldn't find bill of material for product"))
613 factor = uom_obj._compute_qty(cr, uid, production.product_uom.id, production.product_qty, bom_point.product_uom.id)
614 res = bom_obj._bom_explode(cr, uid, bom_point, factor / bom_point.product_qty, properties)
618 line['production_id'] = production.id
619 prod_line_obj.create(cr, uid, line)
620 for line in results2:
621 line['production_id'] = production.id
622 workcenter_line_obj.create(cr, uid, line)
625 def action_cancel(self, cr, uid, ids, context=None):
626 """ Cancels the production order and related stock moves.
631 move_obj = self.pool.get('stock.move')
632 for production in self.browse(cr, uid, ids, context=context):
633 if production.state == 'confirmed' and production.picking_id.state not in ('draft', 'cancel'):
634 raise osv.except_osv(
635 _('Could not cancel manufacturing order !'),
636 _('You must first cancel related internal picking attached to this manufacturing order.'))
637 if production.move_created_ids:
638 move_obj.action_cancel(cr, uid, [x.id for x in production.move_created_ids])
639 move_obj.action_cancel(cr, uid, [x.id for x in production.move_lines])
640 self.write(cr, uid, ids, {'state': 'cancel'})
643 def action_ready(self, cr, uid, ids):
644 """ Changes the production state to Ready and location id of stock move.
647 move_obj = self.pool.get('stock.move')
648 self.write(cr, uid, ids, {'state': 'ready'})
650 for (production_id,name) in self.name_get(cr, uid, ids):
651 production = self.browse(cr, uid, production_id)
652 if production.move_prod_id:
653 move_obj.write(cr, uid, [production.move_prod_id.id],
654 {'location_id': production.location_dest_id.id})
656 message = _("Manufacturing order '%s' is ready to produce.") % ( name,)
657 self.log(cr, uid, production_id, message)
660 def action_production_end(self, cr, uid, ids):
661 """ Changes production state to Finish and writes finished date.
664 for production in self.browse(cr, uid, ids):
665 self._costs_generate(cr, uid, production)
666 return self.write(cr, uid, ids, {'state': 'done', 'date_finished': time.strftime('%Y-%m-%d %H:%M:%S')})
668 def test_production_done(self, cr, uid, ids):
669 """ Tests whether production is done or not.
670 @return: True or False
673 for production in self.browse(cr, uid, ids):
674 if production.move_lines:
677 if production.move_created_ids:
681 def action_produce(self, cr, uid, production_id, production_qty, production_mode, context=None):
682 """ To produce final product based on production mode (consume/consume&produce).
683 If Production mode is consume, all stock move lines of raw materials will be done/consumed.
684 If Production mode is consume & produce, all stock move lines of raw materials will be done/consumed
685 and stock move lines of final product will be also done/produced.
686 @param production_id: the ID of mrp.production object
687 @param production_qty: specify qty to produce
688 @param production_mode: specify production mode (consume/consume&produce).
691 stock_mov_obj = self.pool.get('stock.move')
692 production = self.browse(cr, uid, production_id, context=context)
696 if production_mode == 'consume_produce':
697 produced_qty = production_qty
699 for produced_product in production.move_created_ids2:
700 if (produced_product.scrapped) or (produced_product.product_id.id<>production.product_id.id):
702 produced_qty += produced_product.product_qty
704 if production_mode in ['consume','consume_produce']:
705 consumed_products = {}
707 scrapped = map(lambda x:x.scrapped,production.move_lines2).count(True)
709 for consumed_product in production.move_lines2:
710 consumed = consumed_product.product_qty
711 if consumed_product.scrapped:
713 if not consumed_products.get(consumed_product.product_id.id, False):
714 consumed_products[consumed_product.product_id.id] = consumed_product.product_qty
715 check[consumed_product.product_id.id] = 0
716 for f in production.product_lines:
717 if f.product_id.id == consumed_product.product_id.id:
718 if (len(production.move_lines2) - scrapped) > len(production.product_lines):
719 check[consumed_product.product_id.id] += consumed_product.product_qty
720 consumed = check[consumed_product.product_id.id]
721 rest_consumed = produced_qty * f.product_qty / production.product_qty - consumed
722 consumed_products[consumed_product.product_id.id] = rest_consumed
724 for raw_product in production.move_lines:
725 for f in production.product_lines:
726 if f.product_id.id == raw_product.product_id.id:
727 consumed_qty = consumed_products.get(raw_product.product_id.id, 0)
728 if consumed_qty == 0:
729 consumed_qty = production_qty * f.product_qty / production.product_qty
731 stock_mov_obj.action_consume(cr, uid, [raw_product.id], consumed_qty, raw_product.location_id.id, context=context)
733 if production_mode == 'consume_produce':
734 # To produce remaining qty of final product
735 #vals = {'state':'confirmed'}
736 #final_product_todo = [x.id for x in production.move_created_ids]
737 #stock_mov_obj.write(cr, uid, final_product_todo, vals)
738 #stock_mov_obj.action_confirm(cr, uid, final_product_todo, context)
739 produced_products = {}
740 for produced_product in production.move_created_ids2:
741 if produced_product.scrapped:
743 if not produced_products.get(produced_product.product_id.id, False):
744 produced_products[produced_product.product_id.id] = 0
745 produced_products[produced_product.product_id.id] += produced_product.product_qty
747 for produce_product in production.move_created_ids:
748 produced_qty = produced_products.get(produce_product.product_id.id, 0)
749 rest_qty = production.product_qty - produced_qty
750 if rest_qty <= production_qty:
751 production_qty = rest_qty
753 stock_mov_obj.action_consume(cr, uid, [produce_product.id], production_qty, context=context)
755 for raw_product in production.move_lines2:
757 parent_move_ids = [x.id for x in raw_product.move_history_ids]
758 for final_product in production.move_created_ids2:
759 if final_product.id not in parent_move_ids:
760 new_parent_ids.append(final_product.id)
761 for new_parent_id in new_parent_ids:
762 stock_mov_obj.write(cr, uid, [raw_product.id], {'move_history_ids': [(4,new_parent_id)]})
764 wf_service = netsvc.LocalService("workflow")
765 wf_service.trg_validate(uid, 'mrp.production', production_id, 'button_produce_done', cr)
768 def _costs_generate(self, cr, uid, production):
769 """ Calculates total costs at the end of the production.
770 @param production: Id of production order.
771 @return: Calculated amount.
774 analytic_line_obj = self.pool.get('account.analytic.line')
775 for wc_line in production.workcenter_lines:
776 wc = wc_line.workcenter_id
777 if wc.costs_journal_id and wc.costs_general_account_id:
778 value = wc_line.hour * wc.costs_hour
779 account = wc.costs_hour_account_id.id
780 if value and account:
782 analytic_line_obj.create(cr, uid, {
783 'name': wc_line.name + ' (H)',
785 'account_id': account,
786 'general_account_id': wc.costs_general_account_id.id,
787 'journal_id': wc.costs_journal_id.id,
789 'product_id': wc.product_id.id,
790 'unit_amount': wc_line.hour,
791 'product_uom_id': wc.product_id.uom_id.id
793 if wc.costs_journal_id and wc.costs_general_account_id:
794 value = wc_line.cycle * wc.costs_cycle
795 account = wc.costs_cycle_account_id.id
796 if value and account:
798 analytic_line_obj.create(cr, uid, {
799 'name': wc_line.name+' (C)',
801 'account_id': account,
802 'general_account_id': wc.costs_general_account_id.id,
803 'journal_id': wc.costs_journal_id.id,
805 'product_id': wc.product_id.id,
806 'unit_amount': wc_line.cycle,
807 'product_uom_id': wc.product_id.uom_id.id
811 def action_in_production(self, cr, uid, ids):
812 """ Changes state to In Production and writes starting date.
815 self.write(cr, uid, ids, {'state': 'in_production', 'date_start': time.strftime('%Y-%m-%d %H:%M:%S')})
818 def test_if_product(self, cr, uid, ids):
820 @return: True or False
823 for production in self.browse(cr, uid, ids):
824 if not production.product_lines:
825 if not self.action_compute(cr, uid, [production.id]):
829 def _get_auto_picking(self, cr, uid, production):
832 def action_confirm(self, cr, uid, ids):
833 """ Confirms production order.
834 @return: Newly generated picking Id.
838 seq_obj = self.pool.get('ir.sequence')
839 pick_obj = self.pool.get('stock.picking')
840 move_obj = self.pool.get('stock.move')
841 proc_obj = self.pool.get('procurement.order')
842 wf_service = netsvc.LocalService("workflow")
843 for production in self.browse(cr, uid, ids):
844 if not production.product_lines:
845 self.action_compute(cr, uid, [production.id])
846 production = self.browse(cr, uid, [production.id])[0]
848 pick_type = 'internal'
850 if production.bom_id.routing_id and production.bom_id.routing_id.location_id:
851 routing_loc = production.bom_id.routing_id.location_id
852 if routing_loc.usage <> 'internal':
854 address_id = routing_loc.address_id and routing_loc.address_id.id or False
855 routing_loc = routing_loc.id
856 pick_name = seq_obj.get(cr, uid, 'stock.picking.' + pick_type)
857 picking_id = pick_obj.create(cr, uid, {
859 'origin': (production.origin or '').split(':')[0] + ':' + production.name,
863 'address_id': address_id,
864 'auto_picking': self._get_auto_picking(cr, uid, production),
865 'company_id': production.company_id.id,
868 source = production.product_id.product_tmpl_id.property_stock_production.id
870 'name':'PROD:' + production.name,
871 'date': production.date_planned,
872 'product_id': production.product_id.id,
873 'product_qty': production.product_qty,
874 'product_uom': production.product_uom.id,
875 'product_uos_qty': production.product_uos and production.product_uos_qty or False,
876 'product_uos': production.product_uos and production.product_uos.id or False,
877 'location_id': source,
878 'location_dest_id': production.location_dest_id.id,
879 'move_dest_id': production.move_prod_id.id,
881 'company_id': production.company_id.id,
883 res_final_id = move_obj.create(cr, uid, data)
885 self.write(cr, uid, [production.id], {'move_created_ids': [(6, 0, [res_final_id])]})
887 for line in production.product_lines:
889 newdate = production.date_planned
890 if line.product_id.type in ('product', 'consu'):
891 res_dest_id = move_obj.create(cr, uid, {
892 'name':'PROD:' + production.name,
893 'date': production.date_planned,
894 'product_id': line.product_id.id,
895 'product_qty': line.product_qty,
896 'product_uom': line.product_uom.id,
897 'product_uos_qty': line.product_uos and line.product_uos_qty or False,
898 'product_uos': line.product_uos and line.product_uos.id or False,
899 'location_id': routing_loc or production.location_src_id.id,
900 'location_dest_id': source,
901 'move_dest_id': res_final_id,
903 'company_id': production.company_id.id,
905 moves.append(res_dest_id)
906 move_id = move_obj.create(cr, uid, {
907 'name':'PROD:' + production.name,
908 'picking_id':picking_id,
909 'product_id': line.product_id.id,
910 'product_qty': line.product_qty,
911 'product_uom': line.product_uom.id,
912 'product_uos_qty': line.product_uos and line.product_uos_qty or False,
913 'product_uos': line.product_uos and line.product_uos.id or False,
915 'move_dest_id': res_dest_id,
916 'location_id': production.location_src_id.id,
917 'location_dest_id': routing_loc or production.location_src_id.id,
919 'company_id': production.company_id.id,
921 proc_id = proc_obj.create(cr, uid, {
922 'name': (production.origin or '').split(':')[0] + ':' + production.name,
923 'origin': (production.origin or '').split(':')[0] + ':' + production.name,
924 'date_planned': newdate,
925 'product_id': line.product_id.id,
926 'product_qty': line.product_qty,
927 'product_uom': line.product_uom.id,
928 'product_uos_qty': line.product_uos and line.product_qty or False,
929 'product_uos': line.product_uos and line.product_uos.id or False,
930 'location_id': production.location_src_id.id,
931 'procure_method': line.product_id.procure_method,
933 'company_id': production.company_id.id,
935 wf_service.trg_validate(uid, 'procurement.order', proc_id, 'button_confirm', cr)
936 proc_ids.append(proc_id)
937 wf_service.trg_validate(uid, 'stock.picking', picking_id, 'button_confirm', cr)
938 self.write(cr, uid, [production.id], {'picking_id': picking_id, 'move_lines': [(6,0,moves)], 'state':'confirmed'})
939 message = _("Manufacturing order '%s' is scheduled for the %s.") % (
941 datetime.strptime(production.date_planned,'%Y-%m-%d %H:%M:%S').strftime('%m/%d/%Y'),
943 self.log(cr, uid, production.id, message)
946 def force_production(self, cr, uid, ids, *args):
947 """ Assigns products.
948 @param *args: Arguments
951 pick_obj = self.pool.get('stock.picking')
952 pick_obj.force_assign(cr, uid, [prod.picking_id.id for prod in self.browse(cr, uid, ids)])
957 class mrp_production_workcenter_line(osv.osv):
958 _name = 'mrp.production.workcenter.line'
959 _description = 'Work Order'
963 'name': fields.char('Work Order', size=64, required=True),
964 'workcenter_id': fields.many2one('mrp.workcenter', 'Work Center', required=True),
965 'cycle': fields.float('Nbr of cycles', digits=(16,2)),
966 'hour': fields.float('Nbr of hours', digits=(16,2)),
967 'sequence': fields.integer('Sequence', required=True, help="Gives the sequence order when displaying a list of work orders."),
968 'production_id': fields.many2one('mrp.production', 'Production Order', select=True, ondelete='cascade', required=True),
971 'sequence': lambda *a: 1,
972 'hour': lambda *a: 0,
973 'cycle': lambda *a: 0,
975 mrp_production_workcenter_line()
977 class mrp_production_product_line(osv.osv):
978 _name = 'mrp.production.product.line'
979 _description = 'Production Scheduled Product'
981 'name': fields.char('Name', size=64, required=True),
982 'product_id': fields.many2one('product.product', 'Product', required=True),
983 'product_qty': fields.float('Product Qty', required=True),
984 'product_uom': fields.many2one('product.uom', 'Product UOM', required=True),
985 'product_uos_qty': fields.float('Product UOS Qty'),
986 'product_uos': fields.many2one('product.uom', 'Product UOS'),
987 'production_id': fields.many2one('mrp.production', 'Production Order', select=True),
989 mrp_production_product_line()
991 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: