1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as
9 # published by the Free Software Foundation, either version 3 of the
10 # License, or (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details.
17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
20 ##############################################################################
22 from openerp.osv import fields, osv
23 from openerp.tools.translate import _
24 from openerp.tools.safe_eval import safe_eval as eval
25 import openerp.addons.decimal_precision as dp
27 class product_product(osv.osv):
28 _inherit = "product.product"
30 def _stock_move_count(self, cr, uid, ids, field_name, arg, context=None):
31 res = dict([(id, {'reception_count': 0, 'delivery_count': 0}) for id in ids])
32 move_pool=self.pool.get('stock.move')
33 moves = move_pool.read_group(cr, uid, [
34 ('product_id', 'in', ids),
35 ('location_id.usage', '!=', 'internal'),
36 ('location_dest_id.usage', '=', 'internal'),
37 ('state','in',('confirmed','assigned','pending'))
38 ], ['product_id'], ['product_id'])
40 product_id = move['product_id'][0]
41 res[product_id]['reception_count'] = move['product_id_count']
42 moves = move_pool.read_group(cr, uid, [
43 ('product_id', 'in', ids),
44 ('location_id.usage', '=', 'internal'),
45 ('location_dest_id.usage', '!=', 'internal'),
46 ('state','in',('confirmed','assigned','pending'))
47 ], ['product_id'], ['product_id'])
49 product_id = move['product_id'][0]
50 res[product_id]['delivery_count'] = move['product_id_count']
53 def view_header_get(self, cr, user, view_id, view_type, context=None):
56 res = super(product_product, self).view_header_get(cr, user, view_id, view_type, context)
58 if (context.get('active_id', False)) and (context.get('active_model') == 'stock.location'):
59 return _('Products: ')+self.pool.get('stock.location').browse(cr, user, context['active_id'], context).name
62 def _get_domain_locations(self, cr, uid, ids, context=None):
64 Parses the context and returns a list of location_ids based on it.
65 It will return all stock locations when no parameters are given
66 Possible parameters are shop, warehouse, location, force_company, compute_child
68 context = context or {}
70 location_obj = self.pool.get('stock.location')
71 warehouse_obj = self.pool.get('stock.warehouse')
74 if context.get('location', False):
75 if type(context['location']) == type(1):
76 location_ids = [context['location']]
77 elif type(context['location']) in (type(''), type(u'')):
78 domain = [('complete_name','ilike',context['location'])]
79 if context.get('force_company', False):
80 domain += [('company_id', '=', context['force_company'])]
81 location_ids = location_obj.search(cr, uid, domain, context=context)
83 location_ids = context['location']
85 if context.get('warehouse', False):
86 wids = [context['warehouse']]
88 wids = warehouse_obj.search(cr, uid, [], context=context)
90 for w in warehouse_obj.browse(cr, uid, wids, context=context):
91 location_ids.append(w.view_location_id.id)
93 operator = context.get('compute_child', True) and 'child_of' or 'in'
94 domain = context.get('force_company', False) and ['&', ('company_id', '=', context['force_company'])] or []
96 domain + [('location_id', operator, location_ids)],
97 domain + ['&', ('location_dest_id', operator, location_ids), '!', ('location_id', operator, location_ids)],
98 domain + ['&', ('location_id', operator, location_ids), '!', ('location_dest_id', operator, location_ids)]
101 def _get_domain_dates(self, cr, uid, ids, context):
102 from_date = context.get('from_date', False)
103 to_date = context.get('to_date', False)
106 domain.append(('date', '>=', from_date))
108 domain.append(('date', '<=', to_date))
111 def _product_available(self, cr, uid, ids, field_names=None, arg=False, context=None):
112 context = context or {}
113 field_names = field_names or []
115 domain_products = [('product_id', 'in', ids)]
116 domain_quant, domain_move_in, domain_move_out = self._get_domain_locations(cr, uid, ids, context=context)
117 domain_move_in += self._get_domain_dates(cr, uid, ids, context=context) + [('state', 'not in', ('done', 'cancel', 'draft'))] + domain_products
118 domain_move_out += self._get_domain_dates(cr, uid, ids, context=context) + [('state', 'not in', ('done', 'cancel', 'draft'))] + domain_products
119 domain_quant += domain_products
120 if context.get('lot_id') or context.get('owner_id') or context.get('package_id'):
121 if context.get('lot_id'):
122 domain_quant.append(('lot_id', '=', context['lot_id']))
123 if context.get('owner_id'):
124 domain_quant.append(('owner_id', '=', context['owner_id']))
125 if context.get('package_id'):
126 domain_quant.append(('package_id', '=', context['package_id']))
130 moves_in = self.pool.get('stock.move').read_group(cr, uid, domain_move_in, ['product_id', 'product_qty'], ['product_id'], context=context)
131 moves_out = self.pool.get('stock.move').read_group(cr, uid, domain_move_out, ['product_id', 'product_qty'], ['product_id'], context=context)
133 quants = self.pool.get('stock.quant').read_group(cr, uid, domain_quant, ['product_id', 'qty'], ['product_id'], context=context)
134 quants = dict(map(lambda x: (x['product_id'][0], x['qty']), quants))
136 moves_in = dict(map(lambda x: (x['product_id'][0], x['product_qty']), moves_in))
137 moves_out = dict(map(lambda x: (x['product_id'][0], x['product_qty']), moves_out))
141 'qty_available': quants.get(id, 0.0),
142 'incoming_qty': moves_in.get(id, 0.0),
143 'outgoing_qty': moves_out.get(id, 0.0),
144 'virtual_available': quants.get(id, 0.0) + moves_in.get(id, 0.0) - moves_out.get(id, 0.0),
149 def _search_product_quantity(self, cr, uid, obj, name, domain, context):
151 for field, operator, value in domain:
152 #to prevent sql injections
153 assert field in ('qty_available', 'virtual_available', 'incoming_qty', 'outgoing_qty'), 'Invalid domain left operand'
154 assert operator in ('<', '>', '=', '!=', '<=', '>='), 'Invalid domain operator'
155 assert isinstance(value, (float, int)), 'Invalid domain right operand'
160 product_ids = self.search(cr, uid, [], context=context)
163 #TODO: use a query instead of this browse record which is probably making the too much requests, but don't forget
164 #the context that can be set with a location, an owner...
165 for element in self.browse(cr, uid, product_ids, context=context):
166 if eval(str(element[field]) + operator + str(value)):
167 ids.append(element.id)
168 res.append(('id', 'in', ids))
171 def _product_available_text(self, cr, uid, ids, field_names=None, arg=False, context=None):
173 for product in self.browse(cr, uid, ids, context=context):
174 res[product.id] = str(product.qty_available) + _(" On Hand")
178 'reception_count': fields.function(_stock_move_count, string="Receipt", type='integer', multi='pickings'),
179 'delivery_count': fields.function(_stock_move_count, string="Delivery", type='integer', multi='pickings'),
180 'qty_available_text': fields.function(_product_available_text, type='char'),
181 'qty_available': fields.function(_product_available, multi='qty_available',
182 type='float', digits_compute=dp.get_precision('Product Unit of Measure'),
183 string='Quantity On Hand',
184 fnct_search=_search_product_quantity,
185 help="Current quantity of products.\n"
186 "In a context with a single Stock Location, this includes "
187 "goods stored at this Location, or any of its children.\n"
188 "In a context with a single Warehouse, this includes "
189 "goods stored in the Stock Location of this Warehouse, or any "
191 "stored in the Stock Location of the Warehouse of this Shop, "
192 "or any of its children.\n"
193 "Otherwise, this includes goods stored in any Stock Location "
194 "with 'internal' type."),
195 'virtual_available': fields.function(_product_available, multi='qty_available',
196 type='float', digits_compute=dp.get_precision('Product Unit of Measure'),
197 string='Forecast Quantity',
198 fnct_search=_search_product_quantity,
199 help="Forecast quantity (computed as Quantity On Hand "
200 "- Outgoing + Incoming)\n"
201 "In a context with a single Stock Location, this includes "
202 "goods stored in this location, or any of its children.\n"
203 "In a context with a single Warehouse, this includes "
204 "goods stored in the Stock Location of this Warehouse, or any "
206 "Otherwise, this includes goods stored in any Stock Location "
207 "with 'internal' type."),
208 'incoming_qty': fields.function(_product_available, multi='qty_available',
209 type='float', digits_compute=dp.get_precision('Product Unit of Measure'),
211 fnct_search=_search_product_quantity,
212 help="Quantity of products that are planned to arrive.\n"
213 "In a context with a single Stock Location, this includes "
214 "goods arriving to this Location, or any of its children.\n"
215 "In a context with a single Warehouse, this includes "
216 "goods arriving to the Stock Location of this Warehouse, or "
217 "any of its children.\n"
218 "Otherwise, this includes goods arriving to any Stock "
219 "Location with 'internal' type."),
220 'outgoing_qty': fields.function(_product_available, multi='qty_available',
221 type='float', digits_compute=dp.get_precision('Product Unit of Measure'),
223 fnct_search=_search_product_quantity,
224 help="Quantity of products that are planned to leave.\n"
225 "In a context with a single Stock Location, this includes "
226 "goods leaving this Location, or any of its children.\n"
227 "In a context with a single Warehouse, this includes "
228 "goods leaving the Stock Location of this Warehouse, or "
229 "any of its children.\n"
230 "Otherwise, this includes goods leaving any Stock "
231 "Location with 'internal' type."),
232 'location_id': fields.dummy(string='Location', relation='stock.location', type='many2one'),
233 'warehouse_id': fields.dummy(string='Warehouse', relation='stock.warehouse', type='many2one'),
234 'orderpoint_ids': fields.one2many('stock.warehouse.orderpoint', 'product_id', 'Minimum Stock Rules'),
237 def fields_view_get(self, cr, uid, view_id=None, view_type='form', context=None, toolbar=False, submenu=False):
238 res = super(product_product,self).fields_view_get(cr, uid, view_id, view_type, context, toolbar=toolbar, submenu=submenu)
241 if ('location' in context) and context['location']:
242 location_info = self.pool.get('stock.location').browse(cr, uid, context['location'])
243 fields=res.get('fields',{})
245 if location_info.usage == 'supplier':
246 if fields.get('virtual_available'):
247 res['fields']['virtual_available']['string'] = _('Future Receipts')
248 if fields.get('qty_available'):
249 res['fields']['qty_available']['string'] = _('Received Qty')
251 if location_info.usage == 'internal':
252 if fields.get('virtual_available'):
253 res['fields']['virtual_available']['string'] = _('Future Stock')
255 if location_info.usage == 'customer':
256 if fields.get('virtual_available'):
257 res['fields']['virtual_available']['string'] = _('Future Deliveries')
258 if fields.get('qty_available'):
259 res['fields']['qty_available']['string'] = _('Delivered Qty')
261 if location_info.usage == 'inventory':
262 if fields.get('virtual_available'):
263 res['fields']['virtual_available']['string'] = _('Future P&L')
264 if fields.get('qty_available'):
265 res['fields']['qty_available']['string'] = _('P&L Qty')
267 if location_info.usage == 'procurement':
268 if fields.get('virtual_available'):
269 res['fields']['virtual_available']['string'] = _('Future Qty')
270 if fields.get('qty_available'):
271 res['fields']['qty_available']['string'] = _('Unplanned Qty')
273 if location_info.usage == 'production':
274 if fields.get('virtual_available'):
275 res['fields']['virtual_available']['string'] = _('Future Productions')
276 if fields.get('qty_available'):
277 res['fields']['qty_available']['string'] = _('Produced Qty')
281 def action_view_routes(self, cr, uid, ids, context=None):
282 template_obj = self.pool.get("product.template")
283 templ_ids = list(set([x.product_tmpl_id.id for x in self.browse(cr, uid, ids, context=context)]))
284 return template_obj.action_view_routes(cr, uid, templ_ids, context=context)
286 class product_template(osv.osv):
287 _name = 'product.template'
288 _inherit = 'product.template'
290 def _product_available(self, cr, uid, ids, name, arg, context=None):
291 res = dict.fromkeys(ids, 0)
292 for product in self.browse(cr, uid, ids, context=context):
294 # "reception_count": sum([p.reception_count for p in product.product_variant_ids]),
295 # "delivery_count": sum([p.delivery_count for p in product.product_variant_ids]),
296 "qty_available": sum([p.qty_available for p in product.product_variant_ids]),
297 "virtual_available": sum([p.virtual_available for p in product.product_variant_ids]),
298 "incoming_qty": sum([p.incoming_qty for p in product.product_variant_ids]),
299 "outgoing_qty": sum([p.outgoing_qty for p in product.product_variant_ids]),
303 def _search_product_quantity(self, cr, uid, obj, name, domain, context):
304 prod = self.pool.get("product.product")
306 for field, operator, value in domain:
307 #to prevent sql injections
308 assert field in ('qty_available', 'virtual_available', 'incoming_qty', 'outgoing_qty'), 'Invalid domain left operand'
309 assert operator in ('<', '>', '=', '!=', '<=', '>='), 'Invalid domain operator'
310 assert isinstance(value, (float, int)), 'Invalid domain right operand'
315 product_ids = prod.search(cr, uid, [], context=context)
318 #TODO: use a query instead of this browse record which is probably making the too much requests, but don't forget
319 #the context that can be set with a location, an owner...
320 for element in prod.browse(cr, uid, product_ids, context=context):
321 if eval(str(element[field]) + operator + str(value)):
322 ids.append(element.id)
323 res.append(('product_variant_ids', 'in', ids))
327 def _product_available_text(self, cr, uid, ids, field_names=None, arg=False, context=None):
329 for product in self.browse(cr, uid, ids, context=context):
330 res[product.id] = str(product.qty_available) + _(" On Hand")
336 'type': fields.selection([('product', 'Stockable Product'), ('consu', 'Consumable'), ('service', 'Service')], 'Product Type', required=True, help="Consumable: Will not imply stock management for this product. \nStockable product: Will imply stock management for this product."),
337 'qty_available_text': fields.function(_product_available_text, type='char'),
338 'property_stock_procurement': fields.property(
340 relation='stock.location',
341 string="Procurement Location",
342 domain=[('usage','like','procurement')],
343 help="This stock location will be used, instead of the default one, as the source location for stock moves generated by procurements."),
344 'property_stock_production': fields.property(
346 relation='stock.location',
347 string="Production Location",
348 domain=[('usage','like','production')],
349 help="This stock location will be used, instead of the default one, as the source location for stock moves generated by manufacturing orders."),
350 'property_stock_inventory': fields.property(
352 relation='stock.location',
353 string="Inventory Location",
354 domain=[('usage','like','inventory')],
355 help="This stock location will be used, instead of the default one, as the source location for stock moves generated when you do an inventory."),
356 'sale_delay': fields.float('Customer Lead Time', help="The average delay in days between the confirmation of the customer order and the delivery of the finished products. It's the time you promise to your customers."),
357 'loc_rack': fields.char('Rack', size=16),
358 'loc_row': fields.char('Row', size=16),
359 'loc_case': fields.char('Case', size=16),
360 'track_incoming': fields.boolean('Track Incoming Lots', help="Forces to specify a Serial Number for all moves containing this product and coming from a Supplier Location"),
361 'track_outgoing': fields.boolean('Track Outgoing Lots', help="Forces to specify a Serial Number for all moves containing this product and going to a Customer Location"),
362 'track_all': fields.boolean('Full Lots Traceability', help="Forces to specify a Serial Number on each and every operation related to this product"),
364 # sum of product variant qty
365 # 'reception_count': fields.function(_product_available, multi='qty_available',
366 # fnct_search=_search_product_quantity, type='float', string='Quantity On Hand'),
367 # 'delivery_count': fields.function(_product_available, multi='qty_available',
368 # fnct_search=_search_product_quantity, type='float', string='Quantity On Hand'),
369 'qty_available': fields.function(_product_available, multi='qty_available',
370 fnct_search=_search_product_quantity, type='float', string='Quantity On Hand'),
371 'virtual_available': fields.function(_product_available, multi='qty_available',
372 fnct_search=_search_product_quantity, type='float', string='Quantity Available'),
373 'incoming_qty': fields.function(_product_available, multi='qty_available',
374 fnct_search=_search_product_quantity, type='float', string='Incoming'),
375 'outgoing_qty': fields.function(_product_available, multi='qty_available',
376 fnct_search=_search_product_quantity, type='float', string='Outgoing'),
378 'route_ids': fields.many2many('stock.location.route', 'stock_route_product', 'product_id', 'route_id', 'Routes', domain="[('product_selectable', '=', True)]",
379 help="Depending on the modules installed, this will allow you to define the route of the product: whether it will be bought, manufactured, MTO/MTS,..."),
386 def action_view_routes(self, cr, uid, ids, context=None):
387 route_obj = self.pool.get("stock.location.route")
388 act_obj = self.pool.get('ir.actions.act_window')
389 mod_obj = self.pool.get('ir.model.data')
390 product_route_ids = set()
391 for product in self.browse(cr, uid, ids, context=context):
392 product_route_ids |= set([r.id for r in product.route_ids])
393 product_route_ids |= set([r.id for r in product.categ_id.total_route_ids])
394 route_ids = route_obj.search(cr, uid, ['|', ('id', 'in', list(product_route_ids)), ('warehouse_selectable', '=', True)], context=context)
395 result = mod_obj.xmlid_to_res_id(cr, uid, 'stock.action_routes_form', raise_if_not_found=True)
396 result = act_obj.read(cr, uid, [result], context=context)[0]
397 result['domain'] = "[('id','in',[" + ','.join(map(str, route_ids)) + "])]"
401 def _get_products(self, cr, uid, ids, context=None):
403 for prodtmpl in self.browse(cr, uid, ids, context=None):
404 products += [x.id for x in prodtmpl.product_variant_ids]
407 def _get_act_window_dict(self, cr, uid, name, context=None):
408 mod_obj = self.pool.get('ir.model.data')
409 act_obj = self.pool.get('ir.actions.act_window')
410 result = mod_obj.xmlid_to_res_id(cr, uid, name, raise_if_not_found=True)
411 result = act_obj.read(cr, uid, [result], context=context)[0]
414 def action_open_quants(self, cr, uid, ids, context=None):
415 products = self._get_products(cr, uid, ids, context=context)
416 result = self._get_act_window_dict(cr, uid, 'stock.product_open_quants', context=context)
417 result['domain'] = "[('product_id','in',[" + ','.join(map(str, products)) + "])]"
418 result['context'] = "{'search_default_locationgroup': 1, 'search_default_internal_loc': 1}"
421 def action_view_orderpoints(self, cr, uid, ids, context=None):
422 products = self._get_products(cr, uid, ids, context=context)
423 result = self._get_act_window_dict(cr, uid, 'stock.product_open_orderpoint', context=context)
424 if len(ids) == 1 and len(products) == 1:
425 result['context'] = "{'default_product_id': " + str(products[0]) + ", 'search_default_product_id': " + str(products[0]) + "}"
427 result['domain'] = "[('product_id','in',[" + ','.join(map(str, products)) + "])]"
428 result['context'] = "{}"
432 def action_view_stock_moves(self, cr, uid, ids, context=None):
433 products = self._get_products(cr, uid, ids, context=context)
434 result = self._get_act_window_dict(cr, uid, 'stock.act_product_stock_move_open', context=context)
435 if len(ids) == 1 and len(products) == 1:
436 ctx = "{'tree_view_ref':'stock.view_move_tree', \
437 'default_product_id': %s, 'search_default_product_id': %s}" \
438 % (products[0], products[0])
439 result['context'] = ctx
441 result['domain'] = "[('product_id','in',[" + ','.join(map(str, products)) + "])]"
442 result['context'] = "{'tree_view_ref':'stock.view_move_tree'}"
446 class product_removal_strategy(osv.osv):
447 _name = 'product.removal'
448 _description = 'Removal Strategy'
451 'name': fields.char('Name', required=True),
452 'method': fields.char("Method", required=True, help="FIFO, LIFO..."),
456 class product_putaway_strategy(osv.osv):
457 _name = 'product.putaway'
458 _description = 'Put Away Strategy'
460 def _get_putaway_options(self, cr, uid, context=None):
461 return [('fixed', 'Fixed Location')]
464 'name': fields.char('Name', required=True),
465 'method': fields.selection(_get_putaway_options, "Method", required=True),
466 'fixed_location_ids': fields.one2many('stock.fixed.putaway.strat', 'putaway_id', 'Fixed Locations Per Product Category', help="When the method is fixed, this location will be used to store the products", copy=True),
473 def putaway_apply(self, cr, uid, putaway_strat, product, context=None):
474 if putaway_strat.method == 'fixed':
475 for strat in putaway_strat.fixed_location_ids:
476 categ = product.categ_id
478 if strat.category_id.id == categ.id:
479 return strat.fixed_location_id.id
480 categ = categ.parent_id
483 class fixed_putaway_strat(osv.osv):
484 _name = 'stock.fixed.putaway.strat'
487 'putaway_id': fields.many2one('product.putaway', 'Put Away Method', required=True),
488 'category_id': fields.many2one('product.category', 'Product Category', required=True),
489 'fixed_location_id': fields.many2one('stock.location', 'Location', required=True),
490 'sequence': fields.integer('Priority', help="Give to the more specialized category, a higher priority to have them in top of the list."),
494 class product_category(osv.osv):
495 _inherit = 'product.category'
497 def calculate_total_routes(self, cr, uid, ids, name, args, context=None):
499 for categ in self.browse(cr, uid, ids, context=context):
501 routes = [x.id for x in categ.route_ids]
502 while categ2.parent_id:
503 categ2 = categ2.parent_id
504 routes += [x.id for x in categ2.route_ids]
505 res[categ.id] = routes
509 'route_ids': fields.many2many('stock.location.route', 'stock_location_route_categ', 'categ_id', 'route_id', 'Routes', domain="[('product_categ_selectable', '=', True)]"),
510 'removal_strategy_id': fields.many2one('product.removal', 'Force Removal Strategy', help="Set a specific removal strategy that will be used regardless of the source location for this product category"),
511 'total_route_ids': fields.function(calculate_total_routes, relation='stock.location.route', type='many2many', string='Total routes', readonly=True),
515 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: