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 workcenters.
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 workcenter using routings.
107 _name = 'mrp.routing.workcenter'
108 _description = 'Workcenter 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 workcenters used, for how long and/or cycles." \
118 "If Routing is indicated then,the third tab of a production order (workcenters) 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'),
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 (_check_recursion, 'Error ! You can not create recursive BoM.', ['parent_id'])
248 def onchange_product_id(self, cr, uid, ids, product_id, name, context=None):
249 """ Changes UoM and name if product_id changes.
250 @param name: Name of the field
251 @param product_id: Changed product_id
252 @return: Dictionary of changed values
255 prod = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
256 v = {'product_uom': prod.uom_id.id}
258 v['name'] = prod.name
262 def _bom_find(self, cr, uid, product_id, product_uom, properties=[]):
263 """ Finds BoM for particular product and product uom.
264 @param product_id: Selected product.
265 @param product_uom: Unit of measure of a product.
266 @param properties: List of related properties.
267 @return: False or BoM id.
269 cr.execute('select id from mrp_bom where product_id=%s and bom_id is null order by sequence', (product_id,))
270 ids = map(lambda x: x[0], cr.fetchall())
273 for bom in self.pool.get('mrp.bom').browse(cr, uid, ids):
275 for prop_id in bom.property_ids:
276 if prop_id.id in properties:
278 if (prop > max_prop) or ((max_prop == 0) and not result):
283 def _bom_explode(self, cr, uid, bom, factor, properties=[], addthis=False, level=0):
284 """ Finds Products and Workcenters for related BoM for manufacturing order.
285 @param bom: BoM of particular product.
286 @param factor: Factor of product UoM.
287 @param properties: A List of properties Ids.
288 @param addthis: If BoM found then True else False.
289 @param level: Depth level to find BoM lines starts from 10.
290 @return: result: List of dictionaries containing product details.
291 result2: List of dictionaries containing workcenter details.
293 factor = factor / (bom.product_efficiency or 1.0)
294 factor = rounding(factor, bom.product_rounding)
295 if factor < bom.product_rounding:
296 factor = bom.product_rounding
300 if bom.type == 'phantom' and not bom.bom_lines:
301 newbom = self._bom_find(cr, uid, bom.product_id.id, bom.product_uom.id, properties)
303 res = self._bom_explode(cr, uid, self.browse(cr, uid, [newbom])[0], factor*bom.product_qty, properties, addthis=True, level=level+10)
304 result = result + res[0]
305 result2 = result2 + res[1]
310 if addthis and not bom.bom_lines:
313 'name': bom.product_id.name,
314 'product_id': bom.product_id.id,
315 'product_qty': bom.product_qty * factor,
316 'product_uom': bom.product_uom.id,
317 'product_uos_qty': bom.product_uos and bom.product_uos_qty * factor or False,
318 'product_uos': bom.product_uos and bom.product_uos.id or False,
321 for wc_use in bom.routing_id.workcenter_lines:
322 wc = wc_use.workcenter_id
323 d, m = divmod(factor, wc_use.workcenter_id.capacity_per_cycle)
324 mult = (d + (m and 1.0 or 0.0))
325 cycle = mult * wc_use.cycle_nbr
327 'name': tools.ustr(wc_use.name) + ' - ' + tools.ustr(bom.product_id.name),
328 'workcenter_id': wc.id,
329 'sequence': level+(wc_use.sequence or 0),
331 '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)),
333 for bom2 in bom.bom_lines:
334 res = self._bom_explode(cr, uid, bom2, factor, properties, addthis=True, level=level+10)
335 result = result + res[0]
336 result2 = result2 + res[1]
337 return result, result2
339 def copy_data(self, cr, uid, id, default=None, context=None):
344 bom_data = self.read(cr, uid, id, [], context=context)
345 default.update({'name': bom_data['name'] + ' ' + _('Copy')})
346 if context.get('copy_from_product',False):
347 #Check for the BOM LINES(child BoM)
348 if not bom_data['bom_lines']:
350 return super(mrp_bom, self).copy_data(cr, uid, id, default, context=context)
354 class mrp_bom_revision(osv.osv):
355 _name = 'mrp.bom.revision'
356 _description = 'Bill of Material Revision'
358 'name': fields.char('Modification name', size=64, required=True),
359 'description': fields.text('Description'),
360 'date': fields.date('Modification Date'),
361 'indice': fields.char('Revision', size=16),
362 'last_indice': fields.char('last indice', size=64),
363 'author_id': fields.many2one('res.users', 'Author'),
364 'bom_id': fields.many2one('mrp.bom', 'BoM', select=True),
368 'author_id': lambda x, y, z, c: z,
369 'date': lambda *a: time.strftime('%Y-%m-%d'),
377 return round(f / r) * r
379 class mrp_production(osv.osv):
381 Production Orders / Manufacturing Orders
383 _name = 'mrp.production'
384 _description = 'Manufacturing Order'
385 _date_name = 'date_planned'
387 def _production_calc(self, cr, uid, ids, prop, unknow_none, context=None):
388 """ Calculates total hours and total no. of cycles for a production order.
389 @param prop: Name of field.
391 @return: Dictionary of values.
394 for prod in self.browse(cr, uid, ids, context=context):
399 for wc in prod.workcenter_lines:
400 result[prod.id]['hour_total'] += wc.hour
401 result[prod.id]['cycle_total'] += wc.cycle
404 def _production_date_end(self, cr, uid, ids, prop, unknow_none, context=None):
405 """ Finds production end date.
406 @param prop: Name of field.
408 @return: Dictionary of values.
411 for prod in self.browse(cr, uid, ids, context=context):
412 result[prod.id] = prod.date_planned
415 def _production_date(self, cr, uid, ids, prop, unknow_none, context=None):
416 """ Finds production planned date.
417 @param prop: Name of field.
419 @return: Dictionary of values.
422 for prod in self.browse(cr, uid, ids, context=context):
423 result[prod.id] = prod.date_planned[:10]
427 'name': fields.char('Reference', size=64, required=True),
428 'origin': fields.char('Source Document', size=64, help="Reference of the document that generated this production order request."),
429 'priority': fields.selection([('0','Not urgent'),('1','Normal'),('2','Urgent'),('3','Very Urgent')], 'Priority'),
431 'product_id': fields.many2one('product.product', 'Product', required=True, ),
432 'product_qty': fields.float('Product Qty', required=True, states={'draft':[('readonly',False)]}, readonly=True),
433 'product_uom': fields.many2one('product.uom', 'Product UOM', required=True, states={'draft':[('readonly',False)]}, readonly=True),
434 'product_uos_qty': fields.float('Product UoS Qty', states={'draft':[('readonly',False)]}, readonly=True),
435 'product_uos': fields.many2one('product.uom', 'Product UoS', states={'draft':[('readonly',False)]}, readonly=True),
437 'location_src_id': fields.many2one('stock.location', 'Raw Materials Location', required=True,
438 help="Location where the system will look for components."),
439 'location_dest_id': fields.many2one('stock.location', 'Finished Products Location', required=True,
440 help="Location where the system will stock the finished products."),
442 'date_planned_end': fields.function(_production_date_end, method=True, type='date', string='Scheduled End Date'),
443 'date_planned_date': fields.function(_production_date, method=True, type='date', string='Scheduled Date'),
444 'date_planned': fields.datetime('Scheduled date', required=True, select=1),
445 'date_start': fields.datetime('Start Date'),
446 'date_finished': fields.datetime('End Date'),
448 'bom_id': fields.many2one('mrp.bom', 'Bill of Material', domain=[('bom_id','=',False)]),
449 '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."),
451 'picking_id': fields.many2one('stock.picking', 'Picking list', readonly=True, ondelete="restrict",
452 help="This is the internal picking list that brings the finished product to the production plan"),
453 'move_prod_id': fields.many2one('stock.move', 'Move product', readonly=True),
454 '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)]}),
455 'move_lines2': fields.many2many('stock.move', 'mrp_production_move_ids', 'production_id', 'move_id', 'Consumed Products', domain=[('state','in', ('done', 'cancel'))]),
456 'move_created_ids': fields.one2many('stock.move', 'production_id', 'Moves Created', domain=[('state','not in', ('done', 'cancel'))], states={'done':[('readonly',True)]}),
457 'move_created_ids2': fields.one2many('stock.move', 'production_id', 'Moves Created', domain=[('state','in', ('done', 'cancel'))]),
458 'product_lines': fields.one2many('mrp.production.product.line', 'production_id', 'Scheduled goods'),
459 'workcenter_lines': fields.one2many('mrp.production.workcenter.line', 'production_id', 'Work Centers Utilisation'),
460 '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,
461 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\'.\
462 \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\'.'),
463 'hour_total': fields.function(_production_calc, method=True, type='float', string='Total Hours', multi='workorder', store=True),
464 'cycle_total': fields.function(_production_calc, method=True, type='float', string='Total Cycles', multi='workorder', store=True),
465 'company_id': fields.many2one('res.company','Company',required=True),
468 'priority': lambda *a: '1',
469 'state': lambda *a: 'draft',
470 'date_planned': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
471 'product_qty': lambda *a: 1.0,
472 'name': lambda x, y, z, c: x.pool.get('ir.sequence').get(y, z, 'mrp.production') or '/',
473 'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'mrp.production', context=c),
475 _order = 'priority desc, date_planned asc';
477 def _check_qty(self, cr, uid, ids, context=None):
478 orders = self.browse(cr, uid, ids, context=context)
480 if order.product_qty <= 0:
485 (_check_qty, 'Order quantity cannot be negative or zero !', ['product_qty']),
488 def unlink(self, cr, uid, ids, context=None):
489 productions = self.read(cr, uid, ids, ['state'])
491 for s in productions:
492 if s['state'] in ['draft','cancel']:
493 unlink_ids.append(s['id'])
495 raise osv.except_osv(_('Invalid action !'), _('Cannot delete Production Order(s) which are in %s State!') % s['state'])
496 return osv.osv.unlink(self, cr, uid, unlink_ids, context=context)
498 def copy(self, cr, uid, id, default=None, context=None):
502 'name': self.pool.get('ir.sequence').get(cr, uid, 'mrp.production'),
505 'move_created_ids' : [],
506 'move_created_ids2' : [],
507 'product_lines' : [],
510 return super(mrp_production, self).copy(cr, uid, id, default, context)
512 def location_id_change(self, cr, uid, ids, src, dest, context=None):
513 """ Changes destination location if source location is changed.
514 @param src: Source location id.
515 @param dest: Destination location id.
516 @return: Dictionary of values.
521 return {'value': {'location_dest_id': src}}
524 def product_id_change(self, cr, uid, ids, product_id, context=None):
525 """ Finds UoM of changed product.
526 @param product_id: Id of changed product.
527 @return: Dictionary of values.
531 'product_uom': False,
535 bom_obj = self.pool.get('mrp.bom')
536 product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
537 bom_id = bom_obj._bom_find(cr, uid, product.id, product.uom_id and product.uom_id.id, [])
540 bom_point = bom_obj.browse(cr, uid, bom_id, context=context)
541 routing_id = bom_point.routing_id.id or False
543 'product_uom': product.uom_id and product.uom_id.id or False,
545 'routing_id': routing_id
547 return {'value': result}
549 def bom_id_change(self, cr, uid, ids, bom_id, context=None):
550 """ Finds routing for changed BoM.
551 @param product: Id of product.
552 @return: Dictionary of values.
558 bom_pool = self.pool.get('mrp.bom')
559 bom_point = bom_pool.browse(cr, uid, bom_id, context=context)
560 routing_id = bom_point.routing_id.id or False
562 'routing_id': routing_id
564 return {'value': result}
566 def action_picking_except(self, cr, uid, ids):
567 """ Changes the state to Exception.
570 self.write(cr, uid, ids, {'state': 'picking_except'})
573 def action_compute(self, cr, uid, ids, properties=[]):
574 """ Computes bills of material of a product.
575 @param properties: List containing dictionaries of properties.
576 @return: No. of products.
579 bom_obj = self.pool.get('mrp.bom')
580 prod_line_obj = self.pool.get('mrp.production.product.line')
581 workcenter_line_obj = self.pool.get('mrp.production.workcenter.line')
582 for production in self.browse(cr, uid, ids):
583 cr.execute('delete from mrp_production_product_line where production_id=%s', (production.id,))
584 cr.execute('delete from mrp_production_workcenter_line where production_id=%s', (production.id,))
585 bom_point = production.bom_id
586 bom_id = production.bom_id.id
588 bom_id = bom_obj._bom_find(cr, uid, production.product_id.id, production.product_uom.id, properties)
590 bom_point = bom_obj.browse(cr, uid, bom_id)
591 routing_id = bom_point.routing_id.id or False
592 self.write(cr, uid, [production.id], {'bom_id': bom_id, 'routing_id': routing_id})
595 raise osv.except_osv(_('Error'), _("Couldn't find bill of material for product"))
597 factor = production.product_qty * production.product_uom.factor / bom_point.product_uom.factor
598 res = bom_obj._bom_explode(cr, uid, bom_point, factor / bom_point.product_qty, properties)
602 line['production_id'] = production.id
603 prod_line_obj.create(cr, uid, line)
604 for line in results2:
605 line['production_id'] = production.id
606 workcenter_line_obj.create(cr, uid, line)
609 def action_cancel(self, cr, uid, ids, context=None):
610 """ Cancels the production order and related stock moves.
615 move_obj = self.pool.get('stock.move')
616 for production in self.browse(cr, uid, ids, context=context):
617 if production.state == 'confirmed' and production.picking_id.state not in ('draft', 'cancel'):
618 raise osv.except_osv(
619 _('Could not cancel manufacturing order !'),
620 _('You must first cancel related internal picking attached to this manufacturing order.'))
621 if production.move_created_ids:
622 move_obj.action_cancel(cr, uid, [x.id for x in production.move_created_ids])
623 move_obj.action_cancel(cr, uid, [x.id for x in production.move_lines])
624 self.write(cr, uid, ids, {'state': 'cancel'})
627 def action_ready(self, cr, uid, ids):
628 """ Changes the production state to Ready and location id of stock move.
631 move_obj = self.pool.get('stock.move')
632 self.write(cr, uid, ids, {'state': 'ready'})
634 for (production_id,name) in self.name_get(cr, uid, ids):
635 production = self.browse(cr, uid, production_id)
636 if production.move_prod_id:
637 move_obj.write(cr, uid, [production.move_prod_id.id],
638 {'location_id': production.location_dest_id.id})
640 message = _("Manufacturing order '%s' is ready to produce.") % ( name,)
641 self.log(cr, uid, production_id, message)
644 def action_production_end(self, cr, uid, ids):
645 """ Changes production state to Finish and writes finished date.
648 for production in self.browse(cr, uid, ids):
649 self._costs_generate(cr, uid, production)
650 return self.write(cr, uid, ids, {'state': 'done', 'date_finished': time.strftime('%Y-%m-%d %H:%M:%S')})
652 def test_production_done(self, cr, uid, ids):
653 """ Tests whether production is done or not.
654 @return: True or False
657 for production in self.browse(cr, uid, ids):
658 if production.move_lines:
661 if production.move_created_ids:
665 def action_produce(self, cr, uid, production_id, production_qty, production_mode, context=None):
666 """ To produce final product based on production mode (consume/consume&produce).
667 If Production mode is consume, all stock move lines of raw materials will be done/consumed.
668 If Production mode is consume & produce, all stock move lines of raw materials will be done/consumed
669 and stock move lines of final product will be also done/produced.
670 @param production_id: the ID of mrp.production object
671 @param production_qty: specify qty to produce
672 @param production_mode: specify production mode (consume/consume&produce).
675 stock_mov_obj = self.pool.get('stock.move')
676 production = self.browse(cr, uid, production_id, context=context)
678 final_product_todo = []
681 if production_mode == 'consume_produce':
682 produced_qty = production_qty
684 for produced_product in production.move_created_ids2:
685 if (produced_product.scrapped) or (produced_product.product_id.id<>production.product_id.id):
687 produced_qty += produced_product.product_qty
689 if production_mode in ['consume','consume_produce']:
690 consumed_products = {}
692 scrapped = map(lambda x:x.scrapped,production.move_lines2).count(True)
694 for consumed_product in production.move_lines2:
695 consumed = consumed_product.product_qty
696 if consumed_product.scrapped:
698 if not consumed_products.get(consumed_product.product_id.id, False):
699 consumed_products[consumed_product.product_id.id] = consumed_product.product_qty
700 check[consumed_product.product_id.id] = 0
701 for f in production.product_lines:
702 if f.product_id.id == consumed_product.product_id.id:
703 if (len(production.move_lines2) - scrapped) > len(production.product_lines):
704 check[consumed_product.product_id.id] += consumed_product.product_qty
705 consumed = check[consumed_product.product_id.id]
706 rest_consumed = produced_qty * f.product_qty / production.product_qty - consumed
707 consumed_products[consumed_product.product_id.id] = rest_consumed
709 for raw_product in production.move_lines:
710 for f in production.product_lines:
711 if f.product_id.id == raw_product.product_id.id:
712 consumed_qty = consumed_products.get(raw_product.product_id.id, 0)
713 if consumed_qty == 0:
714 consumed_qty = production_qty * f.product_qty / production.product_qty
716 stock_mov_obj.action_consume(cr, uid, [raw_product.id], consumed_qty, production.location_src_id.id, context=context)
718 if production_mode == 'consume_produce':
719 # To produce remaining qty of final product
720 vals = {'state':'confirmed'}
721 #final_product_todo = [x.id for x in production.move_created_ids]
722 #stock_mov_obj.write(cr, uid, final_product_todo, vals)
723 #stock_mov_obj.action_confirm(cr, uid, final_product_todo, context)
724 produced_products = {}
725 for produced_product in production.move_created_ids2:
726 if produced_product.scrapped:
728 if not produced_products.get(produced_product.product_id.id, False):
729 produced_products[produced_product.product_id.id] = 0
730 produced_products[produced_product.product_id.id] += produced_product.product_qty
732 for produce_product in production.move_created_ids:
733 produced_qty = produced_products.get(produce_product.product_id.id, 0)
734 rest_qty = production.product_qty - produced_qty
735 if rest_qty <= production_qty:
736 production_qty = rest_qty
738 stock_mov_obj.action_consume(cr, uid, [produce_product.id], production_qty, context=context)
740 for raw_product in production.move_lines2:
742 parent_move_ids = [x.id for x in raw_product.move_history_ids]
743 for final_product in production.move_created_ids2:
744 if final_product.id not in parent_move_ids:
745 new_parent_ids.append(final_product.id)
746 for new_parent_id in new_parent_ids:
747 stock_mov_obj.write(cr, uid, [raw_product.id], {'move_history_ids': [(4,new_parent_id)]})
749 wf_service = netsvc.LocalService("workflow")
750 wf_service.trg_validate(uid, 'mrp.production', production_id, 'button_produce_done', cr)
753 def _costs_generate(self, cr, uid, production):
754 """ Calculates total costs at the end of the production.
755 @param production: Id of production order.
756 @return: Calculated amount.
759 analytic_line_obj = self.pool.get('account.analytic.line')
760 for wc_line in production.workcenter_lines:
761 wc = wc_line.workcenter_id
762 if wc.costs_journal_id and wc.costs_general_account_id:
763 value = wc_line.hour * wc.costs_hour
764 account = wc.costs_hour_account_id.id
765 if value and account:
767 analytic_line_obj.create(cr, uid, {
768 'name': wc_line.name + ' (H)',
770 'account_id': account,
771 'general_account_id': wc.costs_general_account_id.id,
772 'journal_id': wc.costs_journal_id.id,
774 'product_id': wc.product_id.id,
775 'unit_amount': wc_line.hour,
776 'product_uom_id': wc.product_id.uom_id.id
778 if wc.costs_journal_id and wc.costs_general_account_id:
779 value = wc_line.cycle * wc.costs_cycle
780 account = wc.costs_cycle_account_id.id
781 if value and account:
783 analytic_line_obj.create(cr, uid, {
784 'name': wc_line.name+' (C)',
786 'account_id': account,
787 'general_account_id': wc.costs_general_account_id.id,
788 'journal_id': wc.costs_journal_id.id,
790 'product_id': wc.product_id.id,
791 'unit_amount': wc_line.cycle,
792 'product_uom_id': wc.product_id.uom_id.id
796 def action_in_production(self, cr, uid, ids):
797 """ Changes state to In Production and writes starting date.
800 self.write(cr, uid, ids, {'state': 'in_production', 'date_start': time.strftime('%Y-%m-%d %H:%M:%S')})
803 def test_if_product(self, cr, uid, ids):
805 @return: True or False
808 for production in self.browse(cr, uid, ids):
809 if not production.product_lines:
810 if not self.action_compute(cr, uid, [production.id]):
814 def _get_auto_picking(self, cr, uid, production):
817 def action_confirm(self, cr, uid, ids):
818 """ Confirms production order.
819 @return: Newly generated picking Id.
823 seq_obj = self.pool.get('ir.sequence')
824 pick_obj = self.pool.get('stock.picking')
825 move_obj = self.pool.get('stock.move')
826 proc_obj = self.pool.get('procurement.order')
827 wf_service = netsvc.LocalService("workflow")
828 for production in self.browse(cr, uid, ids):
829 if not production.product_lines:
830 self.action_compute(cr, uid, [production.id])
831 production = self.browse(cr, uid, [production.id])[0]
833 pick_type = 'internal'
835 if production.bom_id.routing_id and production.bom_id.routing_id.location_id:
836 routing_loc = production.bom_id.routing_id.location_id
837 if routing_loc.usage <> 'internal':
839 address_id = routing_loc.address_id and routing_loc.address_id.id or False
840 routing_loc = routing_loc.id
841 pick_name = seq_obj.get(cr, uid, 'stock.picking.' + pick_type)
842 picking_id = pick_obj.create(cr, uid, {
844 'origin': (production.origin or '').split(':')[0] + ':' + production.name,
848 'address_id': address_id,
849 'auto_picking': self._get_auto_picking(cr, uid, production),
850 'company_id': production.company_id.id,
853 source = production.product_id.product_tmpl_id.property_stock_production.id
855 'name':'PROD:' + production.name,
856 'date': production.date_planned,
857 'product_id': production.product_id.id,
858 'product_qty': production.product_qty,
859 'product_uom': production.product_uom.id,
860 'product_uos_qty': production.product_uos and production.product_uos_qty or False,
861 'product_uos': production.product_uos and production.product_uos.id or False,
862 'location_id': source,
863 'location_dest_id': production.location_dest_id.id,
864 'move_dest_id': production.move_prod_id.id,
866 'company_id': production.company_id.id,
868 res_final_id = move_obj.create(cr, uid, data)
870 self.write(cr, uid, [production.id], {'move_created_ids': [(6, 0, [res_final_id])]})
872 for line in production.product_lines:
874 newdate = production.date_planned
875 if line.product_id.type in ('product', 'consu'):
876 res_dest_id = move_obj.create(cr, uid, {
877 'name':'PROD:' + production.name,
878 'date': production.date_planned,
879 'product_id': line.product_id.id,
880 'product_qty': line.product_qty,
881 'product_uom': line.product_uom.id,
882 'product_uos_qty': line.product_uos and line.product_uos_qty or False,
883 'product_uos': line.product_uos and line.product_uos.id or False,
884 'location_id': routing_loc or production.location_src_id.id,
885 'location_dest_id': source,
886 'move_dest_id': res_final_id,
888 'company_id': production.company_id.id,
890 moves.append(res_dest_id)
891 move_id = move_obj.create(cr, uid, {
892 'name':'PROD:' + production.name,
893 'picking_id':picking_id,
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,
900 'move_dest_id': res_dest_id,
901 'location_id': production.location_src_id.id,
902 'location_dest_id': routing_loc or production.location_src_id.id,
904 'company_id': production.company_id.id,
906 proc_id = proc_obj.create(cr, uid, {
907 'name': (production.origin or '').split(':')[0] + ':' + production.name,
908 'origin': (production.origin or '').split(':')[0] + ':' + production.name,
909 'date_planned': newdate,
910 'product_id': line.product_id.id,
911 'product_qty': line.product_qty,
912 'product_uom': line.product_uom.id,
913 'product_uos_qty': line.product_uos and line.product_qty or False,
914 'product_uos': line.product_uos and line.product_uos.id or False,
915 'location_id': production.location_src_id.id,
916 'procure_method': line.product_id.procure_method,
918 'company_id': production.company_id.id,
920 wf_service.trg_validate(uid, 'procurement.order', proc_id, 'button_confirm', cr)
921 proc_ids.append(proc_id)
922 wf_service.trg_validate(uid, 'stock.picking', picking_id, 'button_confirm', cr)
923 self.write(cr, uid, [production.id], {'picking_id': picking_id, 'move_lines': [(6,0,moves)], 'state':'confirmed'})
924 message = _("Manufacturing order '%s' is scheduled for the %s.") % (
926 datetime.strptime(production.date_planned,'%Y-%m-%d %H:%M:%S').strftime('%m/%d/%Y'),
928 self.log(cr, uid, production.id, message)
931 def force_production(self, cr, uid, ids, *args):
932 """ Assigns products.
933 @param *args: Arguments
936 pick_obj = self.pool.get('stock.picking')
937 pick_obj.force_assign(cr, uid, [prod.picking_id.id for prod in self.browse(cr, uid, ids)])
942 class mrp_production_workcenter_line(osv.osv):
943 _name = 'mrp.production.workcenter.line'
944 _description = 'Work Order'
948 'name': fields.char('Work Order', size=64, required=True),
949 'workcenter_id': fields.many2one('mrp.workcenter', 'Work Center', required=True),
950 'cycle': fields.float('Nbr of cycles', digits=(16,2)),
951 'hour': fields.float('Nbr of hours', digits=(16,2)),
952 'sequence': fields.integer('Sequence', required=True, help="Gives the sequence order when displaying a list of work orders."),
953 'production_id': fields.many2one('mrp.production', 'Production Order', select=True, ondelete='cascade', required=True),
956 'sequence': lambda *a: 1,
957 'hour': lambda *a: 0,
958 'cycle': lambda *a: 0,
960 mrp_production_workcenter_line()
962 class mrp_production_product_line(osv.osv):
963 _name = 'mrp.production.product.line'
964 _description = 'Production Scheduled Product'
966 'name': fields.char('Name', size=64, required=True),
967 'product_id': fields.many2one('product.product', 'Product', required=True),
968 'product_qty': fields.float('Product Qty', required=True),
969 'product_uom': fields.many2one('product.uom', 'Product UOM', required=True),
970 'product_uos_qty': fields.float('Product UOS Qty'),
971 'product_uos': fields.many2one('product.uom', 'Product UOS'),
972 'production_id': fields.many2one('mrp.production', 'Production Order', select=True),
974 mrp_production_product_line()
976 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: