addons/hr_timesheet_invoice/hr_timesheet_invoice.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 from osv import fields, osv
  23
  24 from tools.translate import _
  25
  26 class hr_timesheet_invoice_factor(osv.osv):
  27     _name = "hr_timesheet_invoice.factor"
  28     _description = "Invoice Rate"
  29     _columns = {
  30         'name': fields.char('Internal name', size=128, required=True),
  31         'customer_name': fields.char('Name', size=128, help="Name of the customer"),
  32         'factor': fields.float('Discount (%)', required=True, help="Discount in percentage"),
  33     }
  34     _defaults = {
  35         'factor': lambda *a: 0.0,
  36     }
  37
  38 hr_timesheet_invoice_factor()
  39
  40
  41 class account_analytic_account(osv.osv):
  42     def _invoiced_calc(self, cr, uid, ids, name, arg, context=None):
  43         obj_invoice = self.pool.get('account.invoice')
  44         if context is None:
  45             context = {}
  46         res = {}
  47
  48         cr.execute('select account_id as account_id, l.invoice_id from hr_analytic_timesheet h left join account_analytic_line l on (h.line_id=l.id)')
  49         account_to_invoice_map = {}
  50         for rec in cr.dictfetchall():
  51             account_to_invoice_map.setdefault(rec['account_id'], []).append(rec['invoice_id'])
  52
  53         for account in self.browse(cr, uid, ids, context=context):
  54             invoiced = {}
  55             invoice_ids = filter(None, list(set(account_to_invoice_map.get(account.id, []))))
  56             for invoice in obj_invoice.browse(cr, uid, invoice_ids, context=context):
  57                 res.setdefault(account.id, 0.0)
  58                 res[account.id] += invoice.amount_untaxed
  59         for id in ids:
  60             res[id] = round(res.get(id, 0.0),2)
  61
  62         return res
  63
  64     _inherit = "account.analytic.account"
  65     _columns = {
  66         'pricelist_id' : fields.many2one('product.pricelist', 'Sale Pricelist'),
  67         'amount_max': fields.float('Max. Invoice Price'),
  68         'amount_invoiced': fields.function(_invoiced_calc, method=True, string='Invoiced Amount',
  69             help="Total invoiced"),
  70         'to_invoice': fields.many2one('hr_timesheet_invoice.factor', 'Reinvoice Costs',
  71             help="Fill this field if you plan to automatically generate invoices based " \
  72             "on the costs in this analytic account: timesheets, expenses, ..." \
  73             "You can configure an automatic invoice rate on analytic accounts."),
  74     }
  75     _defaults = {
  76         'pricelist_id': lambda self, cr, uid, ctx: ctx.get('pricelist_id', False),
  77     }
  78 account_analytic_account()
  79
  80
  81 class account_analytic_line(osv.osv):
  82     _inherit = 'account.analytic.line'
  83     _columns = {
  84         'invoice_id': fields.many2one('account.invoice', 'Invoice', ondelete="set null"),
  85         'to_invoice': fields.many2one('hr_timesheet_invoice.factor', 'Type of Invoicing', help="It allows to set the discount while making invoice"),
  86     }
  87
  88     def unlink(self, cursor, user, ids, context=None):
  89         if context is None:
  90             context = {}
  91         return super(account_analytic_line,self).unlink(cursor, user, ids,
  92                 context=context)
  93
  94     def write(self, cr, uid, ids, vals, context=None):
  95         if context is None:
  96             context = {}
  97         self._check_inv(cr, uid, ids, vals)
  98         return super(account_analytic_line,self).write(cr, uid, ids, vals,
  99                 context=context)
 100
 101     def _check_inv(self, cr, uid, ids, vals):
 102         select = ids
 103         if isinstance(select, (int, long)):
 104             select = [ids]
 105         if ( not vals.has_key('invoice_id')) or vals['invoice_id' ] == False:
 106             for line in self.browse(cr, uid, select):
 107                 if line.invoice_id:
 108                     raise osv.except_osv(_('Error !'),
 109                         _('You can not modify an invoiced analytic line!'))
 110         return True
 111
 112     def copy(self, cursor, user, obj_id, default=None, context=None):
 113         if context is None:
 114             context = {}
 115         if default is None:
 116             default = {}
 117         default = default.copy()
 118         default.update({'invoice_id': False})
 119         return super(account_analytic_line, self).copy(cursor, user, obj_id,
 120                 default, context=context)
 121
 122 account_analytic_line()
 123
 124
 125 class hr_analytic_timesheet(osv.osv):
 126     _inherit = "hr.analytic.timesheet"
 127     def on_change_account_id(self, cr, uid, ids, account_id):
 128         res = {}
 129         if not account_id:
 130             return res
 131         res.setdefault('value',{})
 132         acc = self.pool.get('account.analytic.account').browse(cr, uid, account_id)
 133         st = acc.to_invoice.id
 134         res['value']['to_invoice'] = st or False
 135         if acc.state=='pending':
 136             res['warning'] = {
 137                 'title': 'Warning',
 138                 'message': 'The analytic account is in pending state.\nYou should not work on this account !'
 139             }
 140         return res
 141
 142     def copy(self, cursor, user, obj_id, default=None, context=None):
 143         if context is None:
 144             context = {}
 145         if default is None:
 146             default = {}
 147         default = default.copy()
 148         default.update({'invoice_id': False})
 149         return super(hr_analytic_timesheet, self).copy(cursor, user, obj_id,
 150                 default, context=context)
 151
 152 hr_analytic_timesheet()
 153
 154 class account_invoice(osv.osv):
 155     _inherit = "account.invoice"
 156
 157     def _get_analytic_lines(self, cr, uid, id):
 158         iml = super(account_invoice, self)._get_analytic_lines(cr, uid, id)
 159
 160         inv = self.browse(cr, uid, [id])[0]
 161         if inv.type == 'in_invoice':
 162             obj_analytic_account = self.pool.get('account.analytic.account')
 163             for il in iml:
 164                 if il['account_analytic_id']:
 165                     to_invoice = obj_analytic_account.read(cr, uid, [il['account_analytic_id']], ['to_invoice'])[0]['to_invoice']
 166                     if to_invoice:
 167                         il['analytic_lines'][0][2]['to_invoice'] = to_invoice[0]
 168         return iml
 169
 170 account_invoice()
 171
 172 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
 173