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