269 lines
13 KiB
Python
269 lines
13 KiB
Python
# -*- encoding: utf-8 -*-
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##############################################################################
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#
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# Copyright (c) 2004-2008 TINY SPRL. (http://tiny.be) All Rights Reserved.
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#
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# $Id$
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#
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# WARNING: This program as such is intended to be used by professional
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# programmers who take the whole responsability of assessing all potential
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# consequences resulting from its eventual inadequacies and bugs
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# End users who are looking for a ready-to-use solution with commercial
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# garantees and support are strongly adviced to contract a Free Software
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# Service Company
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#
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# This program is Free Software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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##############################################################################
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from osv import fields, osv
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class product_product(osv.osv):
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_inherit = "product.product"
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def view_header_get(self, cr, user, view_id, view_type, context):
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res = super(product_product, self).view_header_get(cr, user, view_id, view_type, context)
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if res: return res
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if (context.get('location', False)):
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return _('Products: ')+self.pool.get('stock.location').browse(cr, user, context['location'], context).name
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return res
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def get_product_available(self,cr,uid,ids,context=None):
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if not context:
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context = {}
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states=context.get('states',[])
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what=context.get('what',())
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if not ids:
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ids = self.search(cr, uid, [])
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res = {}.fromkeys(ids, 0.0)
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if not ids:
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return res
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if context.get('shop', False):
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cr.execute('select warehouse_id from sale_shop where id=%d', (int(context['shop']),))
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res2 = cr.fetchone()
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if res2:
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context['warehouse'] = res2[0]
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if context.get('warehouse', False):
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cr.execute('select lot_stock_id from stock_warehouse where id=%d', (int(context['warehouse']),))
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res2 = cr.fetchone()
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if res2:
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context['location'] = res2[0]
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if context.get('location', False):
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if type(context['location']) == type(1):
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location_ids = [context['location']]
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else:
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location_ids = context['location']
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else:
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cr.execute("select lot_stock_id from stock_warehouse")
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location_ids = [id for (id,) in cr.fetchall()]
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# build the list of ids of children of the location given by id
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child_location_ids = self.pool.get('stock.location').search(cr, uid, [('location_id', 'child_of', location_ids)])
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location_ids= len(child_location_ids) and child_location_ids or location_ids
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states_str = ','.join(map(lambda s: "'%s'" % s, states))
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product2uom = {}
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for product in self.browse(cr, uid, ids, context=context):
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product2uom[product.id] = product.uom_id.id
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prod_ids_str = ','.join(map(str, ids))
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location_ids_str = ','.join(map(str, location_ids))
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results = []
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results2 = []
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from_date=context.get('from_date',False)
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to_date=context.get('to_date',False)
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date_str=False
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if from_date and to_date:
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date_str="date>='%s' and date<='%s'"%(from_date,to_date)
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elif from_date:
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date_str="date>='%s'"%(from_date)
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elif to_date:
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date_str="date<='%s'"%(to_date)
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if 'in' in what:
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# all moves from a location out of the set to a location in the set
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cr.execute(
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'select sum(product_qty), product_id, product_uom '\
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'from stock_move '\
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'where location_id not in ('+location_ids_str+') '\
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'and location_dest_id in ('+location_ids_str+') '\
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'and product_id in ('+prod_ids_str+') '\
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'and state in ('+states_str+') '+ (date_str and 'and '+date_str+' ' or '') +''\
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'group by product_id,product_uom'
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)
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results = cr.fetchall()
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if 'out' in what:
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# all moves from a location in the set to a location out of the set
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cr.execute(
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'select sum(product_qty), product_id, product_uom '\
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'from stock_move '\
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'where location_id in ('+location_ids_str+') '\
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'and location_dest_id not in ('+location_ids_str+') '\
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'and product_id in ('+prod_ids_str+') '\
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'and state in ('+states_str+') '+ (date_str and 'and '+date_str+' ' or '') + ''\
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'group by product_id,product_uom'
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)
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results2 = cr.fetchall()
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uom_obj = self.pool.get('product.uom')
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for amount, prod_id, prod_uom in results:
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amount = uom_obj._compute_qty(cr, uid, prod_uom, amount,
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context.get('uom', False) or product2uom[prod_id])
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res[prod_id] += amount
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for amount, prod_id, prod_uom in results2:
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amount = uom_obj._compute_qty(cr, uid, prod_uom, amount,
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context.get('uom', False) or product2uom[prod_id])
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res[prod_id] -= amount
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return res
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def _product_available(self, cr, uid, ids, field_names=None, arg=False, context={}):
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if not field_names:
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field_names=[]
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res = {}
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for id in ids:
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res[id] = {}.fromkeys(field_names, 0.0)
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for f in field_names:
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c = context.copy()
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if f=='qty_available':
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c.update({ 'states':('done',), 'what':('in', 'out') })
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if f=='virtual_available':
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c.update({ 'states':('confirmed','waiting','assigned','done'), 'what':('in', 'out') })
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if f=='incoming_qty':
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c.update({ 'states':('confirmed','waiting','assigned'), 'what':('in',) })
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if f=='outgoing_qty':
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c.update({ 'states':('confirmed','waiting','assigned'), 'what':('out',) })
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stock=self.get_product_available(cr,uid,ids,context=c)
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for id in ids:
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res[id][f] = stock.get(id, 0.0)
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return res
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_columns = {
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'qty_available': fields.function(_product_available, method=True, type='float', string='Real Stock', help="Current quantities of products in selected locations or all internal if none have been selected.", multi='qty_available'),
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'virtual_available': fields.function(_product_available, method=True, type='float', string='Virtual Stock', help="Futur stock for this product according to the selected location or all internal if none have been selected. Computed as: Real Stock - Outgoing + Incoming.", multi='qty_available'),
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'incoming_qty': fields.function(_product_available, method=True, type='float', string='Incoming', help="Quantities of products that are planned to arrive in selected locations or all internal if none have been selected.", multi='qty_available'),
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'outgoing_qty': fields.function(_product_available, method=True, type='float', string='Outgoing', help="Quantities of products that are planned to leave in selected locations or all internal if none have been selected.", multi='qty_available'),
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'track_production' : fields.boolean('Track Production Lots' , help="Force to use a Production Lot during production order"),
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'track_incoming' : fields.boolean('Track Incomming Lots', help="Force to use a Production Lot during receptions"),
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'track_outgoing' : fields.boolean('Track Outging Lots', help="Force to use a Production Lot during deliveries"),
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}
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def fields_view_get(self, cr, uid, view_id=None, view_type='form', context=None, toolbar=False):
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res = super(product_product,self).fields_view_get(cr, uid, view_id, view_type, context, toolbar)
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if ('location' in context) and context['location']:
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location_info = self.pool.get('stock.location').browse(cr, uid, context['location'])
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fields=res.get('fields',{})
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if fields:
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if location_info.usage == 'supplier':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = 'Futur Receptions'
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if fields.get('qty_available'):
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res['fields']['qty_available']['string'] = 'Received Qty'
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if location_info.usage == 'internal':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = 'Futur Stock'
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if location_info.usage == 'customer':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = 'Futur Deliveries'
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if fields.get('qty_available'):
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res['fields']['qty_available']['string'] = 'Delivered Qty'
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if location_info.usage == 'inventory':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = 'Futur P&L'
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res['fields']['qty_available']['string'] = 'P&L Qty'
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if location_info.usage == 'procurement':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = 'Futur Qty'
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if fields.get('qty_available'):
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res['fields']['qty_available']['string'] = 'Unplanned Qty'
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if location_info.usage == 'production':
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if fields.get('virtual_available'):
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res['fields']['virtual_available']['string'] = 'Futur Productions'
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if fields.get('qty_available'):
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res['fields']['qty_available']['string'] = 'Produced Qty'
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return res
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product_product()
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class product_template(osv.osv):
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_name = 'product.template'
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_inherit = 'product.template'
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_columns = {
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'property_stock_procurement': fields.property(
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'stock.location',
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type='many2one',
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relation='stock.location',
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string="Procurement Location",
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method=True,
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view_load=True,
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help="For the current product (template), this stock location will be used, instead of the default one, as the source location for stock moves generated by procurements"),
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'property_stock_production': fields.property(
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'stock.location',
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type='many2one',
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relation='stock.location',
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string="Production Location",
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method=True,
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view_load=True,
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help="For the current product (template), this stock location will be used, instead of the default one, as the source location for stock moves generated by production orders"),
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'property_stock_inventory': fields.property(
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'stock.location',
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type='many2one',
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relation='stock.location',
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string="Inventory Location",
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method=True,
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view_load=True,
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help="For the current product (template), this stock location will be used, instead of the default one, as the source location for stock moves generated when you do an inventory"),
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'property_stock_account_input': fields.property('account.account',
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type='many2one', relation='account.account',
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string='Stock Input Account', method=True, view_load=True,
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help='This account will be used, instead of the default one, to value input stock'),
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'property_stock_account_output': fields.property('account.account',
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type='many2one', relation='account.account',
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string='Stock Output Account', method=True, view_load=True,
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help='This account will be used, instead of the default one, to value output stock'),
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}
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product_template()
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class product_category(osv.osv):
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_inherit = 'product.category'
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_columns = {
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'property_stock_journal': fields.property('account.journal',
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relation='account.journal', type='many2one',
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string='Stock journal', method=True, view_load=True,
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help="This journal will be used for the accounting move generated by stock move"),
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'property_stock_account_input_categ': fields.property('account.account',
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type='many2one', relation='account.account',
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string='Stock Input Account', method=True, view_load=True,
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help='This account will be used to value the input stock'),
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'property_stock_account_output_categ': fields.property('account.account',
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type='many2one', relation='account.account',
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string='Stock Output Account', method=True, view_load=True,
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help='This account will be used to value the output stock'),
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}
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product_category()
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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