addons/hr_timesheet_invoice/wizard/hr_timesheet_invoice_create.py

   1 ##############################################################################
   2 #
   3 # Copyright (c) 2004-2007 TINY SPRL. (http://tiny.be) All Rights Reserved.
   4 #
   5 # $Id: account.py 1005 2005-07-25 08:41:42Z nicoe $
   6 #
   7 # WARNING: This program as such is intended to be used by professional
   8 # programmers who take the whole responsability of assessing all potential
   9 # consequences resulting from its eventual inadequacies and bugs
  10 # End users who are looking for a ready-to-use solution with commercial
  11 # garantees and support are strongly adviced to contract a Free Software
  12 # Service Company
  13 #
  14 # This program is Free Software; you can redistribute it and/or
  15 # modify it under the terms of the GNU General Public License
  16 # as published by the Free Software Foundation; either version 2
  17 # of the License, or (at your option) any later version.
  18 #
  19 # This program is distributed in the hope that it will be useful,
  20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22 # GNU General Public License for more details.
  23 #
  24 # You should have received a copy of the GNU General Public License
  25 # along with this program; if not, write to the Free Software
  26 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  27 #
  28 ##############################################################################
  29
  30 import wizard
  31 import pooler
  32 import time
  33
  34 #
  35 # Create an invoice based on selected timesheet lines
  36 #
  37
  38 #
  39 # TODO: check unit of measure !!!
  40 #
  41 class invoice_create(wizard.interface):
  42         def _get_accounts(self, cr, uid, data, context):
  43                 if not len(data['ids']):
  44                         return {}
  45                 cr.execute("SELECT distinct(account_id) from account_analytic_line where id IN (%s)"% (','.join(map(str,data['ids'])),))
  46                 account_ids = cr.fetchall()
  47                 return {'accounts': [x[0] for x in account_ids]}
  48
  49         def _do_create(self, cr, uid, data, context):
  50                 pool = pooler.get_pool(cr.dbname)
  51                 account_ids = data['form']['accounts'][0][2]
  52                 invoices = []
  53                 for account in pool.get('account.analytic.account').browse(cr, uid, account_ids, context):
  54                         partner = account.partner_id
  55                         if (not partner) or not (account.pricelist_id):
  56                                 raise wizard.except_wizard('Analytic account incomplete', 'Please fill in the partner and pricelist field in the analytic account:\n%s' % (account.name,))
  57
  58                         curr_invoice = {
  59                                 'name': time.strftime('%D')+' - '+account.name,
  60                                 'partner_id': account.partner_id.id,
  61                                 'address_contact_id': pool.get('res.partner').address_get(cr, uid, [account.partner_id.id], adr_pref=['contact'])['contact'],
  62                                 'address_invoice_id': pool.get('res.partner').address_get(cr, uid, [account.partner_id.id], adr_pref=['invoice'])['invoice'],
  63                                 'payment_term': (partner.property_payment_term and partner.property_payment_term[0]) or False,
  64                                 'account_id': partner.property_account_receivable[0],
  65                                 'currency_id': account.pricelist_id.currency_id.id,
  66                         }
  67                         last_invoice = pool.get('account.invoice').create(cr, uid, curr_invoice)
  68                         invoices.append(last_invoice)
  69
  70                         context2=context.copy()
  71                         context2['lang'] = partner.lang
  72                         cr.execute("SELECT product_id,to_invoice,sum(unit_amount) FROM account_analytic_line as line WHERE account_id = %d and id IN (%s) GROUP BY product_id,to_invoice" % (account.id, ','.join(map(str,data['ids']))))
  73                         for product_id,factor_id,qty in cr.fetchall():
  74                                 product = pool.get('product.product').browse(cr, uid, product_id, context2)
  75                                 if not product:
  76                                         raise wizard.except_wizard('Error', 'At least on line have no product !')
  77                                 factor_name = ''
  78                                 factor = pool.get('hr_timesheet_invoice.factor').browse(cr, uid, factor_id, context2)
  79                                 if factor.customer_name:
  80                                         factor_name = product.name+' - '+factor.customer_name
  81                                 else:
  82                                         factor_name = product.name
  83                                 if account.pricelist_id:
  84                                         pl = account.pricelist_id.id
  85                                         price = pool.get('product.pricelist').price_get(cr,uid,[pl], product_id, qty or 1.0, account.partner_id.id)[pl]
  86                                 else:
  87                                         price = 0.0
  88
  89                                 taxes = product.taxes_id
  90                                 taxep = account.partner_id.property_account_tax
  91                                 if not taxep:
  92                                         tax = [x.id for x in taxes or []]
  93                                 else:
  94                                         tax = [taxep[0]]
  95                                         tp = pool.get('account.tax').browse(cr, uid, taxep[0])
  96                                         for t in taxes:
  97                                                 if not t.tax_group==tp.tax_group:
  98                                                         tax.append(t.id)
  99
 100                                 account_id = product.product_tmpl_id.property_account_income or product.categ_id.property_account_income_categ
 101
 102                                 curr_line = {
 103                                         'price_unit': price,
 104                                         'quantity': qty,
 105                                         'discount':factor.factor,
 106                                         'invoice_line_tax_id': [(6,0,tax )],
 107                                         'invoice_id': last_invoice,
 108                                         'name': factor_name,
 109                                         'product_id': data['form']['product'] or product_id,
 110                                         'invoice_line_tax_id': [(6,0,tax)],
 111                                         'uos_id': product.uom_id.id,
 112                                         'account_id': account_id[0],
 113                                         'account_analytic_id': account.id,
 114                                 }
 115
 116                                 #
 117                                 # Compute for lines
 118                                 #
 119                                 cr.execute("SELECT * FROM account_analytic_line WHERE account_id = %d and id IN (%s) AND product_id=%d and to_invoice=%d" % (account.id, ','.join(map(str,data['ids'])), product_id, factor_id))
 120                                 line_ids = cr.dictfetchall()
 121                                 note = []
 122                                 for line in line_ids:
 123                                         # set invoice_line_note
 124                                         details = []
 125                                         if data['form']['date']:
 126                                                 details.append(line['date'])
 127                                         if data['form']['time']:
 128                                                 details.append("%s %s" % (line['unit_amount'], pool.get('product.uom').browse(cr, uid, [line['product_uom_id']])[0].name))
 129                                         if data['form']['name']:
 130                                                 details.append(line['name'])
 131                                         #if data['form']['price']:
 132                                         #       details.append(abs(line['amount']))
 133                                         note.append(' - '.join(map(str,details)))
 134
 135                                 curr_line['note'] = "\n".join(map(str,note))
 136                                 pool.get('account.invoice.line').create(cr, uid, curr_line)
 137                                 cr.execute("update account_analytic_line set invoice_id=%d WHERE account_id = %d and id IN (%s)" % (last_invoice,account.id, ','.join(map(str,data['ids']))))
 138
 139                 return {
 140                         'domain': "[('id','in', ["+','.join(map(str,invoices))+"])]",
 141                         'name': 'Invoices',
 142                         'view_type': 'form',
 143                         'view_mode': 'tree,form',
 144                         'res_model': 'account.invoice',
 145                         'view_id': False,
 146                         'context': "{'type':'out_invoice'}",
 147                         'type': 'ir.actions.act_window'
 148                 }
 149
 150
 151         _create_form = """<?xml version="1.0"?>
 152         <form title="Invoice on analytic entries">
 153                 <separator string="Do you want details for each line of the invoices ?" colspan="4"/>
 154                 <field name="date"/>
 155                 <field name="time"/>
 156                 <field name="name"/>
 157                 <field name="price"/>
 158                 <separator string="Choose accounts you want to invoice" colspan="4"/>
 159                 <field name="accounts" colspan="4"/>
 160                 <separator string="Choose a product for intermediary invoice" colspan="4"/>
 161                 <field name="product"/>
 162         </form>"""
 163
 164         _create_fields = {
 165                 'accounts': {'string':'Analytic Accounts', 'type':'many2many', 'required':'true', 'relation':'account.analytic.account'},
 166                 'date': {'string':'Date', 'type':'boolean'},
 167                 'time': {'string':'Time spent', 'type':'boolean'},
 168                 'name': {'string':'Name of entry', 'type':'boolean'},
 169                 'price': {'string':'Cost', 'type':'boolean'},
 170                 'product': {'string':'Product', 'type':'many2one', 'relation': 'product.product'},
 171         }
 172
 173         states = {
 174                 'init' : {
 175                         'actions' : [_get_accounts],
 176                         'result' : {'type':'form', 'arch':_create_form, 'fields':_create_fields, 'state': [('end','Cancel'),('create','Create invoices')]},
 177                 },
 178                 'create' : {
 179                         'actions' : [],
 180                         'result' : {'type':'action', 'action':_do_create, 'state':'end'},
 181                 },
 182         }
 183 invoice_create('hr.timesheet.invoice.create')