addons/account/report/account_invoice_report.py

   1 # -*- coding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    OpenERP, Open Source Management Solution
   5 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
   6 #
   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.
  11 #
  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.
  16 #
  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/>.
  19 #
  20 ##############################################################################
  21
  22 import tools
  23 from osv import fields,osv
  24
  25 class account_invoice_report(osv.osv):
  26     _name = "account.invoice.report"
  27     _description = "Invoices Statistics"
  28     _auto = False
  29     _rec_name = 'date'
  30     _columns = {
  31         'date': fields.date('Date', readonly=True),
  32         'year': fields.char('Year', size=4, readonly=True),
  33         'month':fields.selection([('01','January'), ('02','February'), ('03','March'), ('04','April'),
  34             ('05','May'), ('06','June'), ('07','July'), ('08','August'), ('09','September'),
  35             ('10','October'), ('11','November'), ('12','December')], 'Month',readonly=True),
  36         'product_id':fields.many2one('product.product', 'Product', readonly=True),
  37         'product_qty':fields.float('Qty', readonly=True),
  38         'partner_id':fields.many2one('res.partner', 'Partner', readonly=True),
  39         'company_id':fields.many2one('res.company', 'Company', readonly=True),
  40         'user_id':fields.many2one('res.users', 'Salesman', readonly=True),
  41         'price_total':fields.float('Total Price', readonly=True),
  42         'price_average':fields.float('Average Price', readonly=True),
  43         'nbr':fields.integer('# of Lines', readonly=True),
  44         'state': fields.selection([
  45             ('draft','Draft'),
  46             ('proforma','Pro-forma'),
  47             ('proforma2','Pro-forma'),
  48             ('open','Open'),
  49             ('paid','Done'),
  50             ('cancel','Cancelled')
  51             ], 'Order State', readonly=True),
  52     }
  53     _order = 'date desc'
  54     def init(self, cr):
  55         tools.drop_view_if_exists(cr, 'report_account_invoice_report')
  56         cr.execute("""
  57             create or replace view account_invoice_report as (
  58                  select
  59                      min(l.id) as id,
  60                      s.date_invoice as date,
  61                      to_char(s.date_invoice, 'YYYY') as year,
  62                      to_char(s.date_invoice, 'MM') as month,
  63                      l.product_id as product_id,
  64                      sum(l.quantity * u.factor) as product_qty,
  65                      s.partner_id as partner_id,
  66                      s.user_id as user_id,
  67                      s.company_id as company_id,
  68                      sum(l.quantity*l.price_unit) as price_total,
  69                      (sum(l.quantity*l.price_unit)/sum(l.quantity * u.factor))::decimal(16,2) as price_average,
  70                      count(*) as nbr,
  71                      s.state
  72                      from
  73                  account_invoice_line l
  74                  left join
  75                      account_invoice s on (s.id=l.invoice_id)
  76                      left join product_uom u on (u.id=l.uos_id)
  77                  group by
  78                      s.date_invoice, s.partner_id, l.product_id,
  79                      l.uos_id, s.user_id, s.state,
  80                      s.company_id
  81             )
  82         """)
  83 account_invoice_report()