107 lines
5.5 KiB
Python
107 lines
5.5 KiB
Python
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from openerp import tools
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from openerp.osv import fields,osv
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from openerp.addons.decimal_precision import decimal_precision as dp
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# FP Note: TODO: drop this table and use the stock.move table instead
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class report_stock_inventory(osv.osv):
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_name = "report.stock.inventory"
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_description = "Stock Statistics"
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_auto = False
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def read_group(self, cr, uid, domain, fields, groupby, offset=0, limit=None, context=None, orderby=False):
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res = super(report_stock_inventory, self).read_group(cr, uid, domain, fields, groupby, offset=offset, limit=limit, context=context, orderby=orderby)
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product_obj = self.pool.get("product.product")
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for line in res:
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if '__domain' in line:
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lines = self.search(cr, uid, line['__domain'], context=context)
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inv_value = 0.0
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for line2 in self.browse(cr, uid, lines, context=context):
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inv_value += line2.inventory_value
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line['inventory_value'] = inv_value
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return res
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def _calc_moves(self, cr, uid, ids, name, attr, context=None):
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product_obj = self.pool.get("product.product")
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res = {}
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proddict = {}
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# Fill proddict with the products we will need browse records from (optimization)
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lines = self.browse(cr, uid, ids, context=context)
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for line in lines:
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if not line.company_id.id in proddict:
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proddict[line.company_id.id] = {}
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proddict[line.company_id.id][line.product_id.id] = True
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prodbrow = {}
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# Fill prodbrow with browse records needed from proddict
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for prodelem in proddict.keys():
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ctx = context.copy()
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ctx['force_company'] = prodelem
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prods = product_obj.browse(cr, uid, proddict[prodelem].keys(), context=ctx)
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for prod in prods:
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prodbrow[(prodelem, prod.id)] = prod
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# use prodbrow and exisiting value on the report lines to calculate the inventory_value on the report lines
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for line in lines:
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ctx = context.copy()
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ctx['force_company'] = line.company_id.id
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prod = product_obj.browse(cr, uid, line.product_id.id, context=ctx)
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res[line.id] = self._get_inventory_value(cr, uid, line, prodbrow, context=ctx)
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return res
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def _get_inventory_value(self, cr, uid, line, prodbrow, context=None):
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return prodbrow[(line.company_id.id, line.product_id.id)].standard_price * line.product_qty
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_columns = {
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'product_id':fields.many2one('product.product', 'Product', readonly=True),
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'product_categ_id':fields.many2one('product.category', 'Product Category', readonly=True),
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'location_id': fields.many2one('stock.location', 'Location', readonly=True),
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'lot_id': fields.many2one('stock.production.lot', 'Lot', readonly=True),
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'company_id': fields.many2one('res.company', 'Company', readonly=True),
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'product_qty':fields.float('Quantity', digits_compute=dp.get_precision('Product Unit of Measure'), help="Qty Remaining", readonly=True),
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'value' : fields.float('Total Value', digits_compute=dp.get_precision('Account'), required=True),
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'scrap_location': fields.boolean('scrap'),
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'inventory_value': fields.function(_calc_moves, string="Inventory Value", type='float', readonly=True),
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'location_type': fields.selection([('supplier', 'Supplier Location'), ('view', 'View'), ('internal', 'Internal Location'), ('customer', 'Customer Location'), ('inventory', 'Inventory'), ('procurement', 'Procurement'), ('production', 'Production'), ('transit', 'Transit Location for Inter-Companies Transfers')], 'Location Source Type'),
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}
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def init(self, cr):
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tools.drop_view_if_exists(cr, 'report_stock_inventory')
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cr.execute("""
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CREATE OR REPLACE view report_stock_inventory AS (
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SELECT
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sq.id as id,
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sq.in_date as date,
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sq.location_id as location_id,
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sq.product_id as product_id,
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pt.categ_id as product_categ_id,
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location.scrap_location as scrap_location,
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sq.company_id,
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sq.lot_id as lot_id,
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sq.cost * sq.qty as value,
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sq.qty as product_qty,
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location.usage as location_type
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FROM stock_quant sq
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LEFT JOIN stock_location location ON (sq.location_id = location.id)
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LEFT JOIN product_template pt ON (sq.product_id=pt.id)
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);
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""")
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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