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, translate=True),
  31         'customer_name': fields.char('Name', size=128, help="Label for 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         res = {}
  45
  46         cr.execute('SELECT account_id as account_id, l.invoice_id '
  47                 'FROM hr_analytic_timesheet h LEFT JOIN account_analytic_line l '
  48                     'ON (h.line_id=l.id) '
  49                     'WHERE l.account_id = ANY(%s)', (ids,))
  50         account_to_invoice_map = {}
  51         for rec in cr.dictfetchall():
  52             account_to_invoice_map.setdefault(rec['account_id'], []).append(rec['invoice_id'])
  53
  54         for account in self.browse(cr, uid, ids, context=context):
  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             help="The product to invoice is defined on the employee form, the price will be deduced by this pricelist on the product."),
  68         'amount_max': fields.float('Max. Invoice Price'),
  69         'amount_invoiced': fields.function(_invoiced_calc, method=True, string='Invoiced Amount',
  70             help="Total invoiced"),
  71         'to_invoice': fields.many2one('hr_timesheet_invoice.factor', 'Reinvoice Costs',
  72             help="Fill this field if you plan to automatically generate invoices based " \
  73             "on the costs in this analytic account: timesheets, expenses, ..." \
  74             "You can configure an automatic invoice rate on analytic accounts."),
  75     }
  76     _defaults = {
  77         'pricelist_id': lambda self, cr, uid, ctx: ctx.get('pricelist_id', False),
  78     }
  79
  80     def set_close(self, cr, uid, ids, context=None):
  81         return self.write(cr, uid, ids, {'state':'close'}, context=context)
  82
  83     def set_cancel(self, cr, uid, ids, context=None):
  84         return self.write(cr, uid, ids, {'state':'cancelled'}, context=context)
  85
  86     def set_open(self, cr, uid, ids, context=None):
  87         return self.write(cr, uid, ids, {'state':'open'}, context=context)
  88
  89     def set_pending(self, cr, uid, ids, context=None):
  90         return self.write(cr, uid, ids, {'state':'pending'}, context=context)
  91
  92 account_analytic_account()
  93
  94
  95 class account_analytic_line(osv.osv):
  96     _inherit = 'account.analytic.line'
  97     _columns = {
  98         'invoice_id': fields.many2one('account.invoice', 'Invoice', ondelete="set null"),
  99         'to_invoice': fields.many2one('hr_timesheet_invoice.factor', 'Type of Invoicing', help="It allows to set the discount while making invoice"),
 100     }
 101
 102     def unlink(self, cursor, user, ids, context=None):
 103         return super(account_analytic_line,self).unlink(cursor, user, ids,
 104                 context=context)
 105
 106     def write(self, cr, uid, ids, vals, context=None):
 107         self._check_inv(cr, uid, ids, vals)
 108         return super(account_analytic_line,self).write(cr, uid, ids, vals,
 109                 context=context)
 110
 111     def _check_inv(self, cr, uid, ids, vals):
 112         select = ids
 113         if isinstance(select, (int, long)):
 114             select = [ids]
 115         if ( not vals.has_key('invoice_id')) or vals['invoice_id' ] == False:
 116             for line in self.browse(cr, uid, select):
 117                 if line.invoice_id:
 118                     raise osv.except_osv(_('Error !'),
 119                         _('You can not modify an invoiced analytic line!'))
 120         return True
 121
 122     def copy(self, cursor, user, obj_id, default=None, context=None):
 123         if default is None:
 124             default = {}
 125         default = default.copy()
 126         default.update({'invoice_id': False})
 127         return super(account_analytic_line, self).copy(cursor, user, obj_id,
 128                 default, context=context)
 129
 130 account_analytic_line()
 131
 132
 133 class hr_analytic_timesheet(osv.osv):
 134     _inherit = "hr.analytic.timesheet"
 135     def on_change_account_id(self, cr, uid, ids, account_id):
 136         res = {}
 137         if not account_id:
 138             return res
 139         res.setdefault('value',{})
 140         acc = self.pool.get('account.analytic.account').browse(cr, uid, account_id)
 141         st = acc.to_invoice.id
 142         res['value']['to_invoice'] = st or False
 143         if acc.state=='pending':
 144             res['warning'] = {
 145                 'title': 'Warning',
 146                 'message': 'The analytic account is in pending state.\nYou should not work on this account !'
 147             }
 148         return res
 149
 150     def copy(self, cursor, user, obj_id, default=None, context=None):
 151         if default is None:
 152             default = {}
 153         default = default.copy()
 154         default.update({'invoice_id': False})
 155         return super(hr_analytic_timesheet, self).copy(cursor, user, obj_id,
 156                 default, context=context)
 157
 158 hr_analytic_timesheet()
 159
 160 class account_invoice(osv.osv):
 161     _inherit = "account.invoice"
 162
 163     def _get_analytic_lines(self, cr, uid, id):
 164         iml = super(account_invoice, self)._get_analytic_lines(cr, uid, id)
 165
 166         inv = self.browse(cr, uid, [id])[0]
 167         if inv.type == 'in_invoice':
 168             obj_analytic_account = self.pool.get('account.analytic.account')
 169             for il in iml:
 170                 if il['account_analytic_id']:
 171                     # *-* browse (or refactor to avoid read inside the loop)
 172                     to_invoice = obj_analytic_account.read(cr, uid, [il['account_analytic_id']], ['to_invoice'])[0]['to_invoice']
 173                     if to_invoice:
 174                         il['analytic_lines'][0][2]['to_invoice'] = to_invoice[0]
 175         return iml
 176
 177 account_invoice()
 178
 179 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
 180