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
274 context['lang'] = self.pool.get('res.users').browse(cr,uid,uid).context_lang
277 prod = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
278 v = {'product_uom': prod.uom_id.id}
280 v['name'] = prod.name
284 def _bom_find(self, cr, uid, product_id, product_uom, properties=[]):
285 """ Finds BoM for particular product and product uom.
286 @param product_id: Selected product.
287 @param product_uom: Unit of measure of a product.
288 @param properties: List of related properties.
289 @return: False or BoM id.
291 cr.execute('select id from mrp_bom where product_id=%s and bom_id is null order by sequence', (product_id,))
292 ids = map(lambda x: x[0], cr.fetchall())
295 for bom in self.pool.get('mrp.bom').browse(cr, uid, ids):
297 for prop_id in bom.property_ids:
298 if prop_id.id in properties:
300 if (prop > max_prop) or ((max_prop == 0) and not result):
305 def _bom_explode(self, cr, uid, bom, factor, properties=[], addthis=False, level=0):
306 """ Finds Products and Work Centers for related BoM for manufacturing order.
307 @param bom: BoM of particular product.
308 @param factor: Factor of product UoM.
309 @param properties: A List of properties Ids.
310 @param addthis: If BoM found then True else False.
311 @param level: Depth level to find BoM lines starts from 10.
312 @return: result: List of dictionaries containing product details.
313 result2: List of dictionaries containing Work Center details.
315 factor = factor / (bom.product_efficiency or 1.0)
316 factor = rounding(factor, bom.product_rounding)
317 if factor < bom.product_rounding:
318 factor = bom.product_rounding
322 if bom.type == 'phantom' and not bom.bom_lines:
323 newbom = self._bom_find(cr, uid, bom.product_id.id, bom.product_uom.id, properties)
325 res = self._bom_explode(cr, uid, self.browse(cr, uid, [newbom])[0], factor*bom.product_qty, properties, addthis=True, level=level+10)
326 result = result + res[0]
327 result2 = result2 + res[1]
332 if addthis and not bom.bom_lines:
335 'name': bom.product_id.name,
336 'product_id': bom.product_id.id,
337 'product_qty': bom.product_qty * factor,
338 'product_uom': bom.product_uom.id,
339 'product_uos_qty': bom.product_uos and bom.product_uos_qty * factor or False,
340 'product_uos': bom.product_uos and bom.product_uos.id or False,
343 for wc_use in bom.routing_id.workcenter_lines:
344 wc = wc_use.workcenter_id
345 d, m = divmod(factor, wc_use.workcenter_id.capacity_per_cycle)
346 mult = (d + (m and 1.0 or 0.0))
347 cycle = mult * wc_use.cycle_nbr
349 'name': tools.ustr(wc_use.name) + ' - ' + tools.ustr(bom.product_id.name),
350 'workcenter_id': wc.id,
351 'sequence': level+(wc_use.sequence or 0),
353 '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)),
355 for bom2 in bom.bom_lines:
356 res = self._bom_explode(cr, uid, bom2, factor, properties, addthis=True, level=level+10)
357 result = result + res[0]
358 result2 = result2 + res[1]
359 return result, result2
361 def copy_data(self, cr, uid, id, default=None, context=None):
366 bom_data = self.read(cr, uid, id, [], context=context)
367 default.update({'name': bom_data['name'] + ' ' + _('Copy'), 'bom_id':False})
368 return super(mrp_bom, self).copy_data(cr, uid, id, default, context=context)
372 class mrp_bom_revision(osv.osv):
373 _name = 'mrp.bom.revision'
374 _description = 'Bill of Material Revision'
376 'name': fields.char('Modification name', size=64, required=True),
377 'description': fields.text('Description'),
378 'date': fields.date('Modification Date'),
379 'indice': fields.char('Revision', size=16),
380 'last_indice': fields.char('last indice', size=64),
381 'author_id': fields.many2one('res.users', 'Author'),
382 'bom_id': fields.many2one('mrp.bom', 'BoM', select=True),
386 'author_id': lambda x, y, z, c: z,
387 'date': lambda *a: time.strftime('%Y-%m-%d'),
396 return math.ceil(f / r) * r
398 class mrp_production(osv.osv):
400 Production Orders / Manufacturing Orders
402 _name = 'mrp.production'
403 _description = 'Manufacturing Order'
404 _date_name = 'date_planned'
406 def _production_calc(self, cr, uid, ids, prop, unknow_none, context=None):
407 """ Calculates total hours and total no. of cycles for a production order.
408 @param prop: Name of field.
410 @return: Dictionary of values.
413 for prod in self.browse(cr, uid, ids, context=context):
418 for wc in prod.workcenter_lines:
419 result[prod.id]['hour_total'] += wc.hour
420 result[prod.id]['cycle_total'] += wc.cycle
423 def _production_date_end(self, cr, uid, ids, prop, unknow_none, context=None):
424 """ Finds production end date.
425 @param prop: Name of field.
427 @return: Dictionary of values.
430 for prod in self.browse(cr, uid, ids, context=context):
431 result[prod.id] = prod.date_planned
434 def _production_date(self, cr, uid, ids, prop, unknow_none, context=None):
435 """ Finds production planned date.
436 @param prop: Name of field.
438 @return: Dictionary of values.
441 for prod in self.browse(cr, uid, ids, context=context):
442 result[prod.id] = prod.date_planned[:10]
446 'name': fields.char('Reference', size=64, required=True),
447 'origin': fields.char('Source Document', size=64, help="Reference of the document that generated this production order request."),
448 'priority': fields.selection([('0','Not urgent'),('1','Normal'),('2','Urgent'),('3','Very Urgent')], 'Priority'),
450 'product_id': fields.many2one('product.product', 'Product', required=True, ),
451 'product_qty': fields.float('Product Qty', required=True, states={'draft':[('readonly',False)]}, readonly=True),
452 'product_uom': fields.many2one('product.uom', 'Product UOM', required=True, states={'draft':[('readonly',False)]}, readonly=True),
453 'product_uos_qty': fields.float('Product UoS Qty', states={'draft':[('readonly',False)]}, readonly=True),
454 'product_uos': fields.many2one('product.uom', 'Product UoS', states={'draft':[('readonly',False)]}, readonly=True),
456 'location_src_id': fields.many2one('stock.location', 'Raw Materials Location', required=True,
457 help="Location where the system will look for components."),
458 'location_dest_id': fields.many2one('stock.location', 'Finished Products Location', required=True,
459 help="Location where the system will stock the finished products."),
461 'date_planned_end': fields.function(_production_date_end, method=True, type='date', string='Scheduled End Date'),
462 'date_planned_date': fields.function(_production_date, method=True, type='date', string='Scheduled Date'),
463 'date_planned': fields.datetime('Scheduled date', required=True, select=1),
464 'date_start': fields.datetime('Start Date', select=True),
465 'date_finished': fields.datetime('End Date', select=True),
467 'bom_id': fields.many2one('mrp.bom', 'Bill of Material', domain=[('bom_id','=',False)]),
468 '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."),
470 'picking_id': fields.many2one('stock.picking', 'Picking list', readonly=True, ondelete="restrict",
471 help="This is the internal picking list that brings the finished product to the production plan"),
472 'move_prod_id': fields.many2one('stock.move', 'Move product', readonly=True),
473 '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)]}),
474 'move_lines2': fields.many2many('stock.move', 'mrp_production_move_ids', 'production_id', 'move_id', 'Consumed Products', domain=[('state','in', ('done', 'cancel'))]),
475 'move_created_ids': fields.one2many('stock.move', 'production_id', 'Moves Created', domain=[('state','not in', ('done', 'cancel'))], states={'done':[('readonly',True)]}),
476 'move_created_ids2': fields.one2many('stock.move', 'production_id', 'Moves Created', domain=[('state','in', ('done', 'cancel'))]),
477 'product_lines': fields.one2many('mrp.production.product.line', 'production_id', 'Scheduled goods'),
478 'workcenter_lines': fields.one2many('mrp.production.workcenter.line', 'production_id', 'Work Centers Utilisation'),
479 '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,
480 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\'.\
481 \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\'.'),
482 'hour_total': fields.function(_production_calc, method=True, type='float', string='Total Hours', multi='workorder', store=True),
483 'cycle_total': fields.function(_production_calc, method=True, type='float', string='Total Cycles', multi='workorder', store=True),
484 'company_id': fields.many2one('res.company','Company',required=True),
487 'priority': lambda *a: '1',
488 'state': lambda *a: 'draft',
489 'date_planned': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
490 'product_qty': lambda *a: 1.0,
491 'name': lambda x, y, z, c: x.pool.get('ir.sequence').get(y, z, 'mrp.production') or '/',
492 'company_id': lambda self, cr, uid, c: self.pool.get('res.company')._company_default_get(cr, uid, 'mrp.production', context=c),
494 _order = 'priority desc, date_planned asc';
496 def _check_qty(self, cr, uid, ids, context=None):
497 orders = self.browse(cr, uid, ids, context=context)
499 if order.product_qty <= 0:
504 (_check_qty, 'Order quantity cannot be negative or zero !', ['product_qty']),
507 def unlink(self, cr, uid, ids, context=None):
508 productions = self.read(cr, uid, ids, ['state'])
510 for s in productions:
511 if s['state'] in ['draft','cancel']:
512 unlink_ids.append(s['id'])
514 raise osv.except_osv(_('Invalid action !'), _('Cannot delete Production Order(s) which are in %s State!') % s['state'])
515 return osv.osv.unlink(self, cr, uid, unlink_ids, context=context)
517 def copy(self, cr, uid, id, default=None, context=None):
521 'name': self.pool.get('ir.sequence').get(cr, uid, 'mrp.production'),
524 'move_created_ids' : [],
525 'move_created_ids2' : [],
526 'product_lines' : [],
529 return super(mrp_production, self).copy(cr, uid, id, default, context)
531 def location_id_change(self, cr, uid, ids, src, dest, context=None):
532 """ Changes destination location if source location is changed.
533 @param src: Source location id.
534 @param dest: Destination location id.
535 @return: Dictionary of values.
540 return {'value': {'location_dest_id': src}}
543 def product_id_change(self, cr, uid, ids, product_id, context=None):
544 """ Finds UoM of changed product.
545 @param product_id: Id of changed product.
546 @return: Dictionary of values.
550 'product_uom': False,
554 bom_obj = self.pool.get('mrp.bom')
555 product = self.pool.get('product.product').browse(cr, uid, product_id, context=context)
556 bom_id = bom_obj._bom_find(cr, uid, product.id, product.uom_id and product.uom_id.id, [])
559 bom_point = bom_obj.browse(cr, uid, bom_id, context=context)
560 routing_id = bom_point.routing_id.id or False
562 'product_uom': product.uom_id and product.uom_id.id or False,
564 'routing_id': routing_id
566 return {'value': result}
568 def bom_id_change(self, cr, uid, ids, bom_id, context=None):
569 """ Finds routing for changed BoM.
570 @param product: Id of product.
571 @return: Dictionary of values.
577 bom_pool = self.pool.get('mrp.bom')
578 bom_point = bom_pool.browse(cr, uid, bom_id, context=context)
579 routing_id = bom_point.routing_id.id or False
581 'routing_id': routing_id
583 return {'value': result}
585 def action_picking_except(self, cr, uid, ids):
586 """ Changes the state to Exception.
589 self.write(cr, uid, ids, {'state': 'picking_except'})
592 def action_compute(self, cr, uid, ids, properties=[]):
593 """ Computes bills of material of a product.
594 @param properties: List containing dictionaries of properties.
595 @return: No. of products.
598 bom_obj = self.pool.get('mrp.bom')
599 uom_obj = self.pool.get('product.uom')
600 prod_line_obj = self.pool.get('mrp.production.product.line')
601 workcenter_line_obj = self.pool.get('mrp.production.workcenter.line')
602 for production in self.browse(cr, uid, ids):
603 cr.execute('delete from mrp_production_product_line where production_id=%s', (production.id,))
604 cr.execute('delete from mrp_production_workcenter_line where production_id=%s', (production.id,))
605 bom_point = production.bom_id
606 bom_id = production.bom_id.id
608 bom_id = bom_obj._bom_find(cr, uid, production.product_id.id, production.product_uom.id, properties)
610 bom_point = bom_obj.browse(cr, uid, bom_id)
611 routing_id = bom_point.routing_id.id or False
612 self.write(cr, uid, [production.id], {'bom_id': bom_id, 'routing_id': routing_id})
615 raise osv.except_osv(_('Error'), _("Couldn't find bill of material for product"))
617 factor = uom_obj._compute_qty(cr, uid, production.product_uom.id, production.product_qty, bom_point.product_uom.id)
618 res = bom_obj._bom_explode(cr, uid, bom_point, factor / bom_point.product_qty, properties)
622 line['production_id'] = production.id
623 prod_line_obj.create(cr, uid, line)
624 for line in results2:
625 line['production_id'] = production.id
626 workcenter_line_obj.create(cr, uid, line)
629 def action_cancel(self, cr, uid, ids, context=None):
630 """ Cancels the production order and related stock moves.
635 move_obj = self.pool.get('stock.move')
636 for production in self.browse(cr, uid, ids, context=context):
637 if production.state == 'confirmed' and production.picking_id.state not in ('draft', 'cancel'):
638 raise osv.except_osv(
639 _('Could not cancel manufacturing order !'),
640 _('You must first cancel related internal picking attached to this manufacturing order.'))
641 if production.move_created_ids:
642 move_obj.action_cancel(cr, uid, [x.id for x in production.move_created_ids])
643 move_obj.action_cancel(cr, uid, [x.id for x in production.move_lines])
644 self.write(cr, uid, ids, {'state': 'cancel'})
647 def action_ready(self, cr, uid, ids):
648 """ Changes the production state to Ready and location id of stock move.
651 move_obj = self.pool.get('stock.move')
652 self.write(cr, uid, ids, {'state': 'ready'})
654 for (production_id,name) in self.name_get(cr, uid, ids):
655 production = self.browse(cr, uid, production_id)
656 if production.move_prod_id:
657 move_obj.write(cr, uid, [production.move_prod_id.id],
658 {'location_id': production.location_dest_id.id})
660 message = _("Manufacturing order '%s' is ready to produce.") % ( name,)
661 self.log(cr, uid, production_id, message)
664 def action_production_end(self, cr, uid, ids):
665 """ Changes production state to Finish and writes finished date.
668 for production in self.browse(cr, uid, ids):
669 self._costs_generate(cr, uid, production)
670 return self.write(cr, uid, ids, {'state': 'done', 'date_finished': time.strftime('%Y-%m-%d %H:%M:%S')})
672 def test_production_done(self, cr, uid, ids):
673 """ Tests whether production is done or not.
674 @return: True or False
677 for production in self.browse(cr, uid, ids):
678 if production.move_lines:
681 if production.move_created_ids:
685 def action_produce(self, cr, uid, production_id, production_qty, production_mode, context=None):
686 """ To produce final product based on production mode (consume/consume&produce).
687 If Production mode is consume, all stock move lines of raw materials will be done/consumed.
688 If Production mode is consume & produce, all stock move lines of raw materials will be done/consumed
689 and stock move lines of final product will be also done/produced.
690 @param production_id: the ID of mrp.production object
691 @param production_qty: specify qty to produce
692 @param production_mode: specify production mode (consume/consume&produce).
695 stock_mov_obj = self.pool.get('stock.move')
696 production = self.browse(cr, uid, production_id, context=context)
700 if production_mode == 'consume_produce':
701 produced_qty = production_qty
703 for produced_product in production.move_created_ids2:
704 if (produced_product.scrapped) or (produced_product.product_id.id<>production.product_id.id):
706 produced_qty += produced_product.product_qty
708 if production_mode in ['consume','consume_produce']:
709 consumed_products = {}
711 scrapped = map(lambda x:x.scrapped,production.move_lines2).count(True)
713 for consumed_product in production.move_lines2:
714 consumed = consumed_product.product_qty
715 if consumed_product.scrapped:
717 if not consumed_products.get(consumed_product.product_id.id, False):
718 consumed_products[consumed_product.product_id.id] = consumed_product.product_qty
719 check[consumed_product.product_id.id] = 0
720 for f in production.product_lines:
721 if f.product_id.id == consumed_product.product_id.id:
722 if (len(production.move_lines2) - scrapped) > len(production.product_lines):
723 check[consumed_product.product_id.id] += consumed_product.product_qty
724 consumed = check[consumed_product.product_id.id]
725 rest_consumed = produced_qty * f.product_qty / production.product_qty - consumed
726 consumed_products[consumed_product.product_id.id] = rest_consumed
728 for raw_product in production.move_lines:
729 for f in production.product_lines:
730 if f.product_id.id == raw_product.product_id.id:
731 consumed_qty = consumed_products.get(raw_product.product_id.id, 0)
732 if consumed_qty == 0:
733 consumed_qty = production_qty * f.product_qty / production.product_qty
735 stock_mov_obj.action_consume(cr, uid, [raw_product.id], consumed_qty, raw_product.location_id.id, context=context)
737 if production_mode == 'consume_produce':
738 # To produce remaining qty of final product
739 #vals = {'state':'confirmed'}
740 #final_product_todo = [x.id for x in production.move_created_ids]
741 #stock_mov_obj.write(cr, uid, final_product_todo, vals)
742 #stock_mov_obj.action_confirm(cr, uid, final_product_todo, context)
743 produced_products = {}
744 for produced_product in production.move_created_ids2:
745 if produced_product.scrapped:
747 if not produced_products.get(produced_product.product_id.id, False):
748 produced_products[produced_product.product_id.id] = 0
749 produced_products[produced_product.product_id.id] += produced_product.product_qty
751 for produce_product in production.move_created_ids:
752 produced_qty = produced_products.get(produce_product.product_id.id, 0)
753 rest_qty = production.product_qty - produced_qty
754 if rest_qty <= production_qty:
755 production_qty = rest_qty
757 stock_mov_obj.action_consume(cr, uid, [produce_product.id], production_qty, context=context)
759 for raw_product in production.move_lines2:
761 parent_move_ids = [x.id for x in raw_product.move_history_ids]
762 for final_product in production.move_created_ids2:
763 if final_product.id not in parent_move_ids:
764 new_parent_ids.append(final_product.id)
765 for new_parent_id in new_parent_ids:
766 stock_mov_obj.write(cr, uid, [raw_product.id], {'move_history_ids': [(4,new_parent_id)]})
768 wf_service = netsvc.LocalService("workflow")
769 wf_service.trg_validate(uid, 'mrp.production', production_id, 'button_produce_done', cr)
772 def _costs_generate(self, cr, uid, production):
773 """ Calculates total costs at the end of the production.
774 @param production: Id of production order.
775 @return: Calculated amount.
778 analytic_line_obj = self.pool.get('account.analytic.line')
779 for wc_line in production.workcenter_lines:
780 wc = wc_line.workcenter_id
781 if wc.costs_journal_id and wc.costs_general_account_id:
782 value = wc_line.hour * wc.costs_hour
783 account = wc.costs_hour_account_id.id
784 if value and account:
786 analytic_line_obj.create(cr, uid, {
787 'name': wc_line.name + ' (H)',
789 'account_id': account,
790 'general_account_id': wc.costs_general_account_id.id,
791 'journal_id': wc.costs_journal_id.id,
793 'product_id': wc.product_id.id,
794 'unit_amount': wc_line.hour,
795 'product_uom_id': wc.product_id.uom_id.id
797 if wc.costs_journal_id and wc.costs_general_account_id:
798 value = wc_line.cycle * wc.costs_cycle
799 account = wc.costs_cycle_account_id.id
800 if value and account:
802 analytic_line_obj.create(cr, uid, {
803 'name': wc_line.name+' (C)',
805 'account_id': account,
806 'general_account_id': wc.costs_general_account_id.id,
807 'journal_id': wc.costs_journal_id.id,
809 'product_id': wc.product_id.id,
810 'unit_amount': wc_line.cycle,
811 'product_uom_id': wc.product_id.uom_id.id
815 def action_in_production(self, cr, uid, ids):
816 """ Changes state to In Production and writes starting date.
819 self.write(cr, uid, ids, {'state': 'in_production', 'date_start': time.strftime('%Y-%m-%d %H:%M:%S')})
822 def test_if_product(self, cr, uid, ids):
824 @return: True or False
827 for production in self.browse(cr, uid, ids):
828 if not production.product_lines:
829 if not self.action_compute(cr, uid, [production.id]):
833 def _get_auto_picking(self, cr, uid, production):
836 def action_confirm(self, cr, uid, ids):
837 """ Confirms production order.
838 @return: Newly generated picking Id.
842 seq_obj = self.pool.get('ir.sequence')
843 pick_obj = self.pool.get('stock.picking')
844 move_obj = self.pool.get('stock.move')
845 proc_obj = self.pool.get('procurement.order')
846 wf_service = netsvc.LocalService("workflow")
847 for production in self.browse(cr, uid, ids):
848 if not production.product_lines:
849 self.action_compute(cr, uid, [production.id])
850 production = self.browse(cr, uid, [production.id])[0]
852 pick_type = 'internal'
854 if production.bom_id.routing_id and production.bom_id.routing_id.location_id:
855 routing_loc = production.bom_id.routing_id.location_id
856 if routing_loc.usage <> 'internal':
858 address_id = routing_loc.address_id and routing_loc.address_id.id or False
859 routing_loc = routing_loc.id
860 pick_name = seq_obj.get(cr, uid, 'stock.picking.' + pick_type)
861 picking_id = pick_obj.create(cr, uid, {
863 'origin': (production.origin or '').split(':')[0] + ':' + production.name,
867 'address_id': address_id,
868 'auto_picking': self._get_auto_picking(cr, uid, production),
869 'company_id': production.company_id.id,
872 source = production.product_id.product_tmpl_id.property_stock_production.id
874 'name':'PROD:' + production.name,
875 'date': production.date_planned,
876 'product_id': production.product_id.id,
877 'product_qty': production.product_qty,
878 'product_uom': production.product_uom.id,
879 'product_uos_qty': production.product_uos and production.product_uos_qty or False,
880 'product_uos': production.product_uos and production.product_uos.id or False,
881 'location_id': source,
882 'location_dest_id': production.location_dest_id.id,
883 'move_dest_id': production.move_prod_id.id,
885 'company_id': production.company_id.id,
887 res_final_id = move_obj.create(cr, uid, data)
889 self.write(cr, uid, [production.id], {'move_created_ids': [(6, 0, [res_final_id])]})
891 for line in production.product_lines:
893 newdate = production.date_planned
894 if line.product_id.type in ('product', 'consu'):
895 res_dest_id = move_obj.create(cr, uid, {
896 'name':'PROD:' + production.name,
897 'date': production.date_planned,
898 'product_id': line.product_id.id,
899 'product_qty': line.product_qty,
900 'product_uom': line.product_uom.id,
901 'product_uos_qty': line.product_uos and line.product_uos_qty or False,
902 'product_uos': line.product_uos and line.product_uos.id or False,
903 'location_id': routing_loc or production.location_src_id.id,
904 'location_dest_id': source,
905 'move_dest_id': res_final_id,
907 'company_id': production.company_id.id,
909 moves.append(res_dest_id)
910 move_id = move_obj.create(cr, uid, {
911 'name':'PROD:' + production.name,
912 'picking_id':picking_id,
913 'product_id': line.product_id.id,
914 'product_qty': line.product_qty,
915 'product_uom': line.product_uom.id,
916 'product_uos_qty': line.product_uos and line.product_uos_qty or False,
917 'product_uos': line.product_uos and line.product_uos.id or False,
919 'move_dest_id': res_dest_id,
920 'location_id': production.location_src_id.id,
921 'location_dest_id': routing_loc or production.location_src_id.id,
923 'company_id': production.company_id.id,
925 proc_id = proc_obj.create(cr, uid, {
926 'name': (production.origin or '').split(':')[0] + ':' + production.name,
927 'origin': (production.origin or '').split(':')[0] + ':' + production.name,
928 'date_planned': newdate,
929 'product_id': line.product_id.id,
930 'product_qty': line.product_qty,
931 'product_uom': line.product_uom.id,
932 'product_uos_qty': line.product_uos and line.product_qty or False,
933 'product_uos': line.product_uos and line.product_uos.id or False,
934 'location_id': production.location_src_id.id,
935 'procure_method': line.product_id.procure_method,
937 'company_id': production.company_id.id,
939 wf_service.trg_validate(uid, 'procurement.order', proc_id, 'button_confirm', cr)
940 proc_ids.append(proc_id)
941 wf_service.trg_validate(uid, 'stock.picking', picking_id, 'button_confirm', cr)
942 self.write(cr, uid, [production.id], {'picking_id': picking_id, 'move_lines': [(6,0,moves)], 'state':'confirmed'})
943 message = _("Manufacturing order '%s' is scheduled for the %s.") % (
945 datetime.strptime(production.date_planned,'%Y-%m-%d %H:%M:%S').strftime('%m/%d/%Y'),
947 self.log(cr, uid, production.id, message)
950 def force_production(self, cr, uid, ids, *args):
951 """ Assigns products.
952 @param *args: Arguments
955 pick_obj = self.pool.get('stock.picking')
956 pick_obj.force_assign(cr, uid, [prod.picking_id.id for prod in self.browse(cr, uid, ids)])
961 class mrp_production_workcenter_line(osv.osv):
962 _name = 'mrp.production.workcenter.line'
963 _description = 'Work Order'
967 'name': fields.char('Work Order', size=64, required=True),
968 'workcenter_id': fields.many2one('mrp.workcenter', 'Work Center', required=True),
969 'cycle': fields.float('Nbr of cycles', digits=(16,2)),
970 'hour': fields.float('Nbr of hours', digits=(16,2)),
971 'sequence': fields.integer('Sequence', required=True, help="Gives the sequence order when displaying a list of work orders."),
972 'production_id': fields.many2one('mrp.production', 'Production Order', select=True, ondelete='cascade', required=True),
975 'sequence': lambda *a: 1,
976 'hour': lambda *a: 0,
977 'cycle': lambda *a: 0,
979 mrp_production_workcenter_line()
981 class mrp_production_product_line(osv.osv):
982 _name = 'mrp.production.product.line'
983 _description = 'Production Scheduled Product'
985 'name': fields.char('Name', size=64, required=True),
986 'product_id': fields.many2one('product.product', 'Product', required=True),
987 'product_qty': fields.float('Product Qty', required=True),
988 'product_uom': fields.many2one('product.uom', 'Product UOM', required=True),
989 'product_uos_qty': fields.float('Product UOS Qty'),
990 'product_uos': fields.many2one('product.uom', 'Product UOS'),
991 'production_id': fields.many2one('mrp.production', 'Production Order', select=True),
993 mrp_production_product_line()
995 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: