addons/point_of_sale/pos.py

   1 # -*- encoding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    OpenERP, Open Source Management Solution
   5 #    Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>). All Rights Reserved
   6 #    $Id$
   7 #
   8 #    This program is free software: you can redistribute it and/or modify
   9 #    it under the terms of the GNU General Public License as published by
  10 #    the Free Software Foundation, either version 3 of the License, or
  11 #    (at your option) any later version.
  12 #
  13 #    This program is distributed in the hope that it will be useful,
  14 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #    GNU General Public License for more details.
  17 #
  18 #    You should have received a copy of the GNU Affero General Public License
  19 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 #
  21 ##############################################################################
  22
  23 import time
  24 import netsvc
  25 from osv import fields, osv
  26 from mx import DateTime
  27 from tools.translate import _
  28 from decimal import Decimal
  29 import tools
  30 import re
  31
  32
  33 class pos_config_journal(osv.osv):
  34     _name = 'pos.config.journal'
  35     _description = "Point of Sale journal configuration."
  36     _columns = {
  37         'name': fields.char('Description', size=64),
  38         'code': fields.char('Code', size=64),
  39         'journal_id': fields.many2one('account.journal', "Journal")
  40     }
  41
  42 pos_config_journal()
  43
  44 class res_mode_contact(osv.osv):
  45     _name = "res.mode.contact"
  46     _description = "Contact mode"
  47     _columns={
  48         'name': fields.char('Mode', size=64, select=1),
  49         'active': fields.boolean('Active', select=2),
  50     }
  51 res_mode_contact()
  52
  53 class contact_mode_partner(osv.osv):
  54     _inherit = 'res.partner'
  55     _columns = {
  56         'contact_mode_id': fields.many2one('res.mode.contact','Contact Mode'),
  57      }
  58 contact_mode_partner()
  59
  60
  61 class pos_company_discount(osv.osv):
  62     _inherit = 'res.company'
  63     _columns = {
  64         'company_discount': fields.float('Max Discount(%)', digits=(16,2)),
  65         'max_diff': fields.float('Max Difference for Cashboxes', digits=(16,2)),
  66         'account_receivable': fields.many2one('account.account',
  67             'Default Receivable', states={'draft': [('readonly', False)]}),
  68      }
  69
  70 pos_company_discount()
  71
  72
  73 class pos_order(osv.osv):
  74     _name = "pos.order"
  75     _description = "Point of Sale"
  76     _order = "date_order, create_date desc"
  77     _order = "date_order desc"
  78
  79     def unlink(self, cr, uid, ids, context={}):
  80         for rec in self.browse(cr, uid, ids, context=context):
  81             for rec_statement in rec.statement_ids:
  82                 if (rec_statement.statement_id and rec_statement.statement_id.state=='confirm') or rec.state=='done':
  83                     raise osv.except_osv(_('Invalid action !'), _('Cannot delete a point of sale which is closed or contains confirmed cashboxes!'))
  84         return super(pos_order, self).unlink(cr, uid, ids, context=context)
  85
  86     def onchange_partner_pricelist(self, cr, uid, ids, part, context={}):
  87         if not part:
  88             return {}
  89         pricelist = self.pool.get('res.partner').browse(cr, uid, part).property_product_pricelist.id
  90         return {'value':{'pricelist_id': pricelist}}
  91
  92     def _amount_total(self, cr, uid, ids, field_name, arg, context):
  93         cr.execute("""
  94         SELECT
  95             p.id,
  96             COALESCE(SUM(
  97                 l.price_unit*l.qty*(1-(l.discount/100.0)))::decimal(16,2), 0
  98                 ) AS amount
  99         FROM pos_order p
 100             LEFT OUTER JOIN pos_order_line l ON (p.id=l.order_id)
 101         WHERE p.id =ANY(%s) GROUP BY p.id """,(ids,))
 102         res = dict(cr.fetchall())
 103         for rec in self.browse(cr, uid, ids, context):
 104             if rec.partner_id \
 105                and rec.partner_id.property_account_position \
 106                and rec.partner_id.property_account_position.tax_ids:
 107                 res[rec.id] = res[rec.id] - rec.amount_tax
 108             else :
 109                 res[rec.id] = res[rec.id] + rec.amount_tax
 110         return res
 111
 112     def _get_date_payment2(self, cr, uid, ids, context, *a):
 113         res = {}
 114         pay_obj = self.pool.get('account.bank.statement')
 115         stat_obj_line = self.pool.get('account.bank.statement.line')
 116         tot =0.0
 117         val=None
 118         for order in self.browse(cr, uid, ids):
 119             cr.execute("select date_payment2 from pos_order where id=%d"%(order.id))
 120             date_p=cr.fetchone()
 121             date_p=date_p and date_p[0] or None
 122             if date_p:
 123                 res[order.id]=date_p
 124                 return res
 125             cr.execute(" SELECT max(l.date) from account_move_line l, account_move m, account_invoice i, account_move_reconcile r, pos_order o where i.move_id=m.id and l.move_id=m.id and l.reconcile_id=r.id and o.id=%d and o.invoice_id=i.id"%(order.id))
 126             val=cr.fetchone()
 127             val= val and val[0] or None
 128             if not val:
 129                 cr.execute("select max(date) from account_bank_statement_line l, account_bank_statement_reconcile s where l.pos_statement_id=%d and l.reconcile_id=s.id"%(order.id))
 130                 val=cr.fetchone()
 131                 val=val and val[0] or None
 132             if val:
 133                 res[order.id]=val
 134         return res
 135     def _get_date_payment(self, cr, uid, ids, context, *a):
 136         res = {}
 137         pay_obj = self.pool.get('pos.payment')
 138         tot =0.0
 139         val=None
 140         for order in self.browse(cr, uid, ids):
 141             cr.execute("select date_payment from pos_order where id=%d"%(order.id))
 142             date_p=cr.fetchone()
 143             date_p=date_p and date_p[0] or None
 144             if date_p:
 145                 res[order.id]=date_p
 146                 return res
 147             discount_allowed=order.company_id.company_discount
 148             for line in order.lines:
 149                 if line.discount > discount_allowed:
 150                     return {order.id: None }
 151             if order.amount_paid == order.amount_total and not date_p:
 152                 cr.execute("select max(date) from account_bank_statement_line where pos_statement_id=%d"%(order.id))
 153                 val=cr.fetchone()
 154                 val=val and val[0] or None
 155             if order.invoice_id and order.invoice_id.move_id and not date_p and not val:
 156                 for o in order.invoice_id.move_id.line_id:
 157                     if o.balance==0:
 158                         if val<o.date_created:
 159                             val=o.date_created
 160             if val:
 161                 res[order.id]=val
 162         return res
 163
 164     def _amount_tax(self, cr, uid, ids, field_name, arg, context):
 165         res = {}
 166         tax_obj = self.pool.get('account.tax')
 167         for order in self.browse(cr, uid, ids):
 168             val = 0.0
 169             for line in order.lines:
 170                 if order.price_type!='tax_excluded':
 171                     val = reduce(lambda x, y: x+round(y['amount'], 2),
 172                         tax_obj.compute_inv(cr, uid, line.product_id.taxes_id,
 173                             line.price_unit * \
 174                             (1-(line.discount or 0.0)/100.0), line.qty),
 175                             val)
 176                 else:
 177                     val = reduce(lambda x, y: x+round(y['amount'], 2),
 178                         tax_obj.compute(cr, uid, line.product_id.taxes_id,
 179                             line.price_unit * \
 180                             (1-(line.discount or 0.0)/100.0), line.qty),
 181                             val)
 182
 183             res[order.id] = val
 184         return res
 185
 186     def _total_payment(self, cr, uid, ids, field_name, arg, context):
 187         res = {}
 188         i=0
 189         for order in self.browse(cr, uid, ids):
 190             val = 0.0
 191             for payment in order.statement_ids:
 192                 val += payment.amount
 193             res[order.id] = val
 194             return res
 195         return {order.id:val}
 196
 197     def _total_return(self, cr, uid, ids, field_name, arg, context):
 198         res = {}
 199         for order in self.browse(cr, uid, ids):
 200             val = 0.0
 201             for payment in order.payments:
 202                 val += (payment.amount < 0 and payment.amount or 0)
 203             res[order.id] = val
 204         return res
 205
 206     def payment_get(self, cr, uid, ids, context=None):
 207         cr.execute("select id from pos_payment where order_id =ANY(%s)",(ids,))
 208         return [i[0] for i in cr.fetchall()]
 209
 210     def _sale_journal_get(self, cr, uid, context):
 211         journal_obj = self.pool.get('account.journal')
 212         res = journal_obj.search(cr, uid,
 213             [('type', '=', 'sale')], limit=1)
 214         if res:
 215             return res[0]
 216         else:
 217             return False
 218
 219     def _shop_get(self, cr, uid, context):
 220         company = self.pool.get('res.users').browse(cr, uid, uid, context).company_id
 221         res = self.pool.get('sale.shop').search(cr, uid, [])
 222        # res = self.pool.get('sale.shop').search(cr, uid, [('company_id', '=', company.id)])
 223         if res:
 224             return res[0]
 225         else:
 226             return False
 227
 228     def _receivable_get(self, cr, uid, context=None):
 229         prop_obj = self.pool.get('ir.property')
 230         res = prop_obj.get(cr, uid, 'property_account_receivable', 'res.partner', context=context)
 231         return res
 232
 233     def copy(self, cr, uid, id, default=None, context={}):
 234         if not default:
 235             default = {}
 236         default.update({
 237             'state': 'draft',
 238             'payments': [],
 239             'partner_id': False,
 240             'invoice_id': False,
 241             'account_move': False,
 242             'last_out_picking': False,
 243             'nb_print': 0,
 244             'pickings': []
 245         })
 246         return super(pos_order, self).copy(cr, uid, id, default, context)
 247
 248     def _get_v( self, cr, uid, ids,*a):
 249         flag=False
 250         res_company = self.pool.get('res.company')
 251         res_obj = self.pool.get('res.users')
 252         company_disc=self.browse(cr,uid,ids)
 253         if not company_disc:
 254             comp=res_obj.browse(cr,uid,uid).company_id.company_discount or 0.0
 255         else:
 256             comp= company_disc[0] and company_disc[0].company_id and  company_disc[0].company_id.company_discount  or 0.0
 257         cr.execute("select discount from pos_order_line where order_id=%s and discount <= %s"%(ids[0],comp))
 258         res=cr.fetchone()
 259         cr.execute("select discount from pos_order_line where order_id=%s and discount > %s"%(ids[0],comp))
 260         res2=cr.fetchone()
 261         cr.execute("select journal_id from account_bank_statement_line where pos_statement_id=%s "%(ids[0]))
 262         res3=cr.fetchall()
 263         list_jrnl=[]
 264         for r in res3:
 265             cr.execute("select id from account_journal where name= '%s' and special_journal='t'"%(r[0]))
 266             res3=cr.fetchone()
 267             is_special=res3 and res3[0] or None
 268             if is_special:
 269                 list_jrnl.append(is_special)
 270         r = {}
 271         for order in self.browse(cr, uid, ids):
 272             if order.state in ('paid','done','invoiced') and res and not res2 and not len(list_jrnl):
 273                 r[order.id] = 'accepted'
 274         return r
 275
 276     _columns = {
 277         'name': fields.char('Order Description', size=64, required=True,
 278             states={'draft': [('readonly', False)]}, readonly=True),
 279         'company_id':fields.many2one('res.company', 'Company', required=True, readonly=True),
 280         'num_sale': fields.char('Internal Note', size=64),
 281         'shop_id': fields.many2one('sale.shop', 'Shop', required=True,
 282             states={'draft': [('readonly', False)]}, readonly=True),
 283         'date_order': fields.datetime('Date Ordered', readonly=True),
 284         'date_payment': fields.function(_get_date_payment, method=True, string='Validation Date', type='date',  store=True),
 285         'date_payment2': fields.function(_get_date_payment2, method=True, string='Payment Date', type='date',  store=True),
 286         'date_validity': fields.date('Validity Date', required=True),
 287         'user_id': fields.many2one('res.users', 'Connected Salesman', readonly=True),
 288         'user_id1': fields.many2one('res.users', 'Salesman', required=True),
 289         'user_id2': fields.many2one('res.users', 'Salesman Manager'),
 290         'amount_tax': fields.function(_amount_tax, method=True, string='Taxes'),
 291         'amount_total': fields.function(_amount_total, method=True, string='Total'),
 292         'amount_paid': fields.function(_total_payment, 'Paid', states={'draft': [('readonly', False)]}, readonly=True, method=True),
 293         'amount_return': fields.function(_total_return, 'Returned', method=True),
 294         'lines': fields.one2many('pos.order.line', 'order_id', 'Order Lines', states={'draft': [('readonly', False)]}, readonly=True),
 295         'price_type': fields.selection([
 296             ('tax_excluded','Tax excluded')
 297         ], 'Price method', required=True),
 298         'statement_ids': fields.one2many('account.bank.statement.line','pos_statement_id','Payments'),
 299         'payments': fields.one2many('pos.payment', 'order_id', 'Order Payments', states={'draft': [('readonly', False)]}, readonly=True),
 300         'pricelist_id': fields.many2one('product.pricelist', 'Pricelist', required=True, states={'draft': [('readonly', False)]}, readonly=True),
 301         'partner_id': fields.many2one( 'res.partner', 'Customer', change_default=True, select=1, states={'draft': [('readonly', False)], 'paid': [('readonly', False)]}),
 302         'state': fields.selection([('draft', 'Draft'), ('payment', 'Payment'),
 303                                     ('advance','Advance'),
 304                                    ('paid', 'Paid'), ('done', 'Done'), ('invoiced', 'Invoiced'), ('cancel', 'Cancel')],
 305                                   'State', readonly=True, ),
 306         'invoice_id': fields.many2one('account.invoice', 'Invoice'),
 307         'account_move': fields.many2one('account.move', 'Account Entry', readonly=True),
 308         'pickings': fields.one2many('stock.picking', 'pos_order', 'Picking', readonly=True),
 309         'last_out_picking': fields.many2one('stock.picking', 'Last Output Picking', readonly=True),
 310         'first_name': fields.char('First Name', size=64),
 311         'state_2': fields.function(_get_v,type='selection',selection=[('to_verify', 'To Verify'), ('accepted', 'Accepted'),
 312             ('refused', 'Refused')], string='State', readonly=True, method=True, store=True),
 313
 314     #    'last_name': fields.char('Last Name', size=64),
 315     #    'street': fields.char('Street', size=64),
 316     #    'zip2': fields.char('Zip', size=64),
 317     #    'city': fields.char('City', size=64),
 318     #    'mobile': fields.char('Mobile', size=64),
 319     #    'email': fields.char('Email', size=64),
 320         'note': fields.text('Internal Notes'),
 321         'nb_print': fields.integer('Number of Print', readonly=True),
 322         'sale_journal': fields.many2one('account.journal', 'Journal', required=True, states={'draft': [('readonly', False)]}, readonly=True, ),
 323       #  'account_receivable': fields.many2one('account.account',
 324       #      'Default Receivable', required=True, states={'draft': [('readonly', False)]},
 325       #      readonly=True, ),
 326         'invoice_wanted': fields.boolean('Create Invoice'),
 327         'note_2': fields.char('Customer Note',size=64),
 328         'type_rec': fields.char('Type of Receipt',size=64),
 329         'remboursed': fields.boolean('Remboursed'),
 330         'contract_number': fields.char('Contract Number', size=512, select=1),
 331         'journal_entry': fields.boolean('Journal Entry'),
 332     }
 333
 334
 335     def _select_pricelist(self, cr, uid, context):
 336         pricelist = self.pool.get('product.pricelist').search(cr, uid, [('name', '=', 'Public Pricelist')])
 337         if pricelist:
 338             return pricelist[0]
 339         else:
 340             return False
 341
 342     def _journal_default(self, cr, uid, context={}):
 343         journal_list = self.pool.get('account.journal').search(cr, uid, [('type', '=', 'cash')])
 344         if journal_list:
 345             return journal_list[0]
 346         else:
 347             return False
 348
 349     _defaults = {
 350         'user_id': lambda self, cr, uid, context: uid,
 351         'user_id2': lambda self, cr, uid, context: uid,
 352         'state': lambda *a: 'draft',
 353         'price_type': lambda *a: 'tax_excluded',
 354         'state_2': lambda *a: 'to_verify',
 355         'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'pos.order'),
 356         'date_order': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
 357         'date_validity': lambda *a: (DateTime.now() + DateTime.RelativeDateTime(months=+6)).strftime('%Y-%m-%d'),
 358         'nb_print': lambda *a: 0,
 359         'company_id': lambda self,cr,uid,c: self.pool.get('res.users').browse(cr, uid, uid, c).company_id.id,
 360         'sale_journal': _sale_journal_get,
 361         'invoice_wanted': lambda *a: False,
 362         'shop_id': _shop_get,
 363         'pricelist_id': _select_pricelist,
 364     }
 365
 366
 367     def test_order_lines(self, cr, uid, order, context={}):
 368         if not order.lines:
 369             raise osv.except_osv(_('Error'), _('No order lines defined for this sale.'))
 370
 371         wf_service = netsvc.LocalService("workflow")
 372         wf_service.trg_validate(uid, 'pos.order', order.id, 'paid', cr)
 373         return True
 374
 375     def dummy_button(self, cr, uid, order, context={}):
 376         return True
 377
 378     def test_paid(self, cr, uid, ids, context=None):
 379         for order in self.browse(cr, uid, ids, context):
 380             if order.lines and not order.amount_total:
 381                 return True
 382             if (not order.lines) or (not order.statement_ids) or \
 383                 Decimal(str(order.amount_total))!=Decimal(str(order.amount_paid)):
 384                 return False
 385         return True
 386
 387     def _get_qty_differences(self, orders, old_picking):
 388         """check if the customer changed the product quantity"""
 389         order_dict = {}
 390         for order in orders:
 391             for line in order.lines:
 392                 order_dict[line.product_id.id] = line
 393
 394         # check the quantity differences:
 395         diff_dict = {}
 396         for line in old_picking.move_lines:
 397             order_line = order_dict.get(line.product_id.id)
 398             if not order_line:
 399                 deleted = True
 400                 qty_to_delete_from_original_picking = line.product_qty
 401                 diff_dict[line.product_id.id] = (deleted, qty_to_delete_from_original_picking)
 402             elif line.product_qty != order_line.qty:
 403                 deleted = False
 404                 qty_to_delete_from_original_picking = line.product_qty - order_line.qty
 405                 diff_dict[line.product_id.id] = (deleted, qty_to_delete_from_original_picking)
 406
 407         return diff_dict
 408
 409     def _split_picking(self, cr, uid, ids, context, old_picking, diff_dict):
 410         """if the customer changes the product quantity, split the picking in two"""
 411         # create a copy of the original picking and adjust the product qty:
 412         picking_model = self.pool.get('stock.picking')
 413         defaults = {
 414             'note': "Partial picking from customer", # add a note to tell why we create a new picking
 415             'name': self.pool.get('ir.sequence').get(cr, uid, 'stock.picking.out'), # increment the sequence
 416         }
 417
 418         new_picking_id = picking_model.copy(cr, uid, old_picking.id, defaults) # state = 'draft'
 419         new_picking = picking_model.browse(cr, uid, new_picking_id, context)
 420
 421         for line in new_picking.move_lines:
 422             p_id = line.product_id.id
 423             if p_id in diff_dict:
 424                 diff = diff_dict[p_id]
 425                 deleted = diff[0]
 426                 qty_to_del = diff[1]
 427                 if deleted: # product has been deleted (customer didn't took it):
 428                     # delete this product from old picking:
 429                     for old_line in old_picking.move_lines:
 430                         if old_line.product_id.id == p_id:
 431                             old_line.write({'state': 'draft'}, context=context) # cannot delete if not draft
 432                             old_line.unlink(context=context)
 433                 elif qty_to_del > 0: # product qty has been modified (customer took less than the ordered quantity):
 434                     # subtract qty from old picking:
 435                     for old_line in old_picking.move_lines:
 436                         if old_line.product_id.id == p_id:
 437                             old_line.write({'product_qty': old_line.product_qty - qty_to_del}, context=context)
 438                     # add qty to new picking:
 439                     line.write({'product_qty': qty_to_del}, context=context)
 440                 else: # product hasn't changed (customer took it without any change):
 441                     # delete this product from new picking:
 442                     line.unlink(context=context)
 443             else:
 444                 # delete it in the new picking:
 445                 line.unlink(context=context)
 446
 447     def create_picking(self, cr, uid, ids, context={}):
 448         """Create a picking for each order and validate it."""
 449         picking_obj = self.pool.get('stock.picking')
 450
 451         orders = self.browse(cr, uid, ids, context)
 452         for order in orders:
 453             if not order.last_out_picking:
 454                 new = True
 455                 picking_id = picking_obj.create(cr, uid, {
 456                     'origin': order.name,
 457                     'type': 'out',
 458                     'state': 'draft',
 459                     'move_type': 'direct',
 460                     'note': 'POS notes ' + (order.note or ""),
 461                     'invoice_state': 'none',
 462                     'auto_picking': True,
 463                     'pos_order': order.id,
 464                     })
 465                 self.write(cr, uid, [order.id], {'last_out_picking': picking_id})
 466             else:
 467                 picking_id = order.last_out_picking.id
 468                 picking_obj.write(cr, uid, [picking_id], {'auto_picking': True})
 469                 picking = picking_obj.browse(cr, uid, [picking_id], context)[0]
 470                 new = False
 471
 472                 # split the picking (if product quantity has changed):
 473                 diff_dict = self._get_qty_differences(orders, picking)
 474                 if diff_dict:
 475                     self._split_picking(cr, uid, ids, context, picking, diff_dict)
 476
 477             if new:
 478                 for line in order.lines:
 479                     if line.product_id and line.product_id.type=='service':
 480                         continue
 481                     prop_ids = self.pool.get("ir.property").search(cr, uid, [('name', '=', 'property_stock_customer')])
 482                     val = self.pool.get("ir.property").browse(cr, uid, prop_ids[0]).value
 483                     cr.execute("select s.id from stock_location s, stock_warehouse w where w.lot_stock_id=s.id and w.id= %d "%(order.shop_id.warehouse_id.id))
 484                     res=cr.fetchone()
 485                     location_id=res and res[0] or None
 486 #                    location_id = order and order.shop_id and order.shop_id.warehouse_id and order.shop_id.warehouse_id.lot_stock_id.id or None
 487                     stock_dest_id = int(val.split(',')[1])
 488                     if line.qty < 0:
 489                         location_id, stock_dest_id = stock_dest_id, location_id
 490
 491                         self.pool.get('stock.move').create(cr, uid, {
 492                             'name': 'Stock move (POS %d)' % (order.id, ),
 493                             'product_uom': line.product_id.uom_id.id,
 494                             'product_uos': line.product_id.uom_id.id,
 495                             'picking_id': picking_id,
 496                             'product_id': line.product_id.id,
 497                             'product_uos_qty': abs(line.qty),
 498                             'product_qty': abs(line.qty),
 499                             'tracking_id': False,
 500                             'pos_line_id': line.id,
 501                             'state': 'waiting',
 502                             'location_id': location_id,
 503                             'location_dest_id': stock_dest_id,
 504                         })
 505
 506             wf_service = netsvc.LocalService("workflow")
 507             wf_service.trg_validate(uid, 'stock.picking', picking_id, 'button_confirm', cr)
 508             self.pool.get('stock.picking').force_assign(cr, uid, [picking_id], context)
 509
 510         return True
 511
 512     def set_to_draft(self, cr, uid, ids, *args):
 513         if not len(ids):
 514             return False
 515
 516         self.write(cr, uid, ids, {'state': 'draft'})
 517
 518         wf_service = netsvc.LocalService("workflow")
 519         for i in ids:
 520             wf_service.trg_create(uid, 'pos.order', i, cr)
 521         return True
 522
 523     def button_invalidate(self, cr, uid, ids, *args):
 524         res_obj = self.pool.get('res.company')
 525         try:
 526             part_company=res_obj.browse(cr,uid,uid) and res_obj.browse(cr,uid,uid).parent_id and res_obj.browse(cr,uid,uid).parent_id.id or None
 527         except Exception, e:
 528             raise osv.except_osv(_('Error'), _('You don\'t have enough access to validate this sale!'))
 529         if part_company:
 530             raise osv.except_osv(_('Error'), _('You don\'t have enough access to validate this sale!'))
 531         return True
 532
 533     def button_validate(self, cr, uid, ids, *args):
 534         res_obj = self.pool.get('res.company')
 535         try:
 536             part_company=res_obj.browse(cr,uid,uid) and res_obj.browse(cr,uid,uid).parent_id and res_obj.browse(cr,uid,uid).parent_id.id or None
 537         except Exception, e:
 538             raise osv.except_osv(_('Error'), _('You don\'t have enough access to validate this sale!'))
 539         if part_company:
 540             raise osv.except_osv(_('Error'), _('You don\'t have enough access to validate this sale!'))
 541         for order in self.browse(cr, uid, ids):
 542             if not order.date_payment:
 543                 cr.execute("select max(date) from account_bank_statement_line where pos_statement_id=%d"%(order.id))
 544                 val=cr.fetchone()
 545                 val=val and val[0] or None
 546                 if val:
 547                     cr.execute("Update pos_order set date_payment='%s' where id = %d"%(val, order.id))
 548         return True
 549
 550
 551     def cancel_order(self, cr, uid, ids, context=None):
 552         self.write(cr, uid, ids, {'state': 'cancel'})
 553         self.cancel_picking(cr, uid, ids, context={})
 554         return True
 555
 556     def add_payment(self, cr, uid, order_id, data, context=None):
 557         """Create a new payment for the order"""
 558         res_obj = self.pool.get('res.company')
 559         statementl_obj = self.pool.get('account.bank.statement.line')
 560         prod_obj = self.pool.get('product.product')
 561         flag=''
 562         curr_c=self.pool.get('res.users').browse(cr, uid, uid).company_id
 563         curr_company=curr_c.id
 564         order = self.browse(cr, uid, order_id, context)
 565         if not order.num_sale and data['num_sale']:
 566             self.write(cr,uid,order_id,{'num_sale': data['num_sale']})
 567         ids_new=[]
 568         if order.invoice_wanted and not order.partner_id:
 569             raise osv.except_osv(_('Error'), _('Cannot create invoice without a partner.'))
 570         args = {
 571             'amount': data['amount'],
 572             }
 573         if 'payment_date' in data.keys():
 574             args['date'] = data['payment_date']
 575         if 'payment_name' in data.keys():
 576             args['name'] = data['payment_name'] + ' ' +order.name
 577         account_def = self.pool.get('ir.property').get(cr, uid, 'property_account_receivable', 'res.partner', context=context)
 578         args['account_id'] = order.partner_id and order.partner_id.property_account_receivable and order.partner_id.property_account_receivable.id or account_def or curr_c.account_receivable.id
 579         if data.get('is_acc',False):
 580             args['is_acc']=data['is_acc']
 581             args['account_id']= prod_obj.browse(cr,uid, data['product_id']).property_account_income and prod_obj.browse(cr,uid, data['product_id']).property_account_income.id
 582             if not args['account_id']:
 583                 raise osv.except_osv(_('Error'), _('Please provide an account for the product: %s')%(prod_obj.browse(cr,uid, data['product_id']).name))
 584         args['partner_id'] = order.partner_id and order.partner_id.id or None
 585         args['ref'] = order.contract_number or None
 586
 587         statement_obj= self.pool.get('account.bank.statement')
 588         statement_id = statement_obj.search(cr,uid, [
 589                                                      ('journal_id', '=', data['journal']),
 590                                                      ('company_id', '=', curr_company),
 591                                                      ('user_id', '=', uid),
 592                                                      ('state', '=', 'open')])
 593         if len(statement_id)==0:
 594             raise osv.except_osv(_('Error !'), _('You have to open at least one cashbox'))
 595         if statement_id:
 596             statement_id=statement_id[0]
 597         args['statement_id']= statement_id
 598         args['pos_statement_id']= order_id
 599         args['journal_id']= data['journal']
 600         statement_line_id = self.pool.get('account.bank.statement.line').create(cr, uid, args)
 601         ids_new.append(statement_id)
 602
 603         wf_service = netsvc.LocalService("workflow")
 604         wf_service.trg_validate(uid, 'pos.order', order_id, 'paid', cr)
 605         wf_service.trg_write(uid, 'pos.order', order_id, cr)
 606
 607         return statement_id
 608
 609     def add_product(self, cr, uid, order_id, product_id, qty, context=None):
 610         """Create a new order line the order"""
 611         line_obj = self.pool.get('pos.order.line')
 612         values = self.read(cr, uid, order_id, ['partner_id', 'pricelist_id'])
 613
 614         pricelist = values['pricelist_id'] and values['pricelist_id'][0]
 615         product = values['partner_id'] and values['partner_id'][0]
 616
 617         price = line_obj.price_by_product(cr, uid, [],
 618                 pricelist, product_id, qty, product)
 619
 620         order_line_id = line_obj.create(cr, uid, {
 621             'order_id': order_id,
 622             'product_id': product_id,
 623             'qty': qty,
 624             'price_unit': price,
 625             })
 626         wf_service = netsvc.LocalService("workflow")
 627         wf_service.trg_write(uid, 'pos.order', order_id, cr)
 628
 629         return order_line_id
 630
 631     def refund(self, cr, uid, ids, context={}):
 632         clone_list = []
 633         line_obj = self.pool.get('pos.order.line')
 634
 635         for order in self.browse(cr, uid, ids):
 636             clone_id = self.copy(cr, uid, order.id, {
 637                 'name': order.name + ' REFUND',
 638                 'date_order': time.strftime('%Y-%m-%d'),
 639                 'state': 'draft',
 640                 'note': 'REFUND\n'+ (order.note or ''),
 641                 'invoice_id': False,
 642                 'nb_print': 0,
 643                 'statement_ids': False,
 644                 })
 645             clone_list.append(clone_id)
 646
 647
 648         for clone in self.browse(cr, uid, clone_list):
 649             for order_line in clone.lines:
 650                 line_obj.write(cr, uid, [order_line.id], {
 651                     'qty': -order_line.qty
 652                     })
 653         return clone_list
 654
 655     def action_invoice(self, cr, uid, ids, context={}):
 656         res_obj = self.pool.get('res.company')
 657         inv_ref = self.pool.get('account.invoice')
 658         inv_line_ref = self.pool.get('account.invoice.line')
 659         inv_ids = []
 660
 661         for order in self.browse(cr, uid, ids, context):
 662             curr_c = order.user_id1.company_id
 663             if order.invoice_id:
 664                 inv_ids.append(order.invoice_id.id)
 665                 continue
 666
 667             if not order.partner_id:
 668                 raise osv.except_osv(_('Error'), _('Please provide a partner for the sale.'))
 669
 670             cr.execute('select a.id from account_account a, res_company p where p.account_receivable=a.id and p.id=%s', (curr_c.id, ))
 671             res=cr.fetchone()
 672             acc=res and res[0] or None
 673             inv = {
 674                 'name': 'Invoice from POS: '+order.name,
 675                 'origin': order.name,
 676                 'account_id':acc,
 677                 'journal_id':order.sale_journal.id or None,
 678                 'type': 'out_invoice',
 679                 'reference': order.name,
 680                 'partner_id': order.partner_id.id,
 681                 'comment': order.note or '',
 682             }
 683             inv.update(inv_ref.onchange_partner_id(cr, uid, [], 'out_invoice', order.partner_id.id)['value'])
 684             if not inv.get('account_id', None):
 685                 inv['account_id'] = acc
 686             inv_id = inv_ref.create(cr, uid, inv, context)
 687
 688             self.write(cr, uid, [order.id], {'invoice_id': inv_id, 'state': 'invoiced'})
 689             inv_ids.append(inv_id)
 690             for line in order.lines:
 691                 inv_line = {
 692                     'invoice_id': inv_id,
 693                     'product_id': line.product_id.id,
 694                     'quantity': line.qty,
 695                 }
 696                 inv_name = self.pool.get('product.product').name_get(cr, uid, [line.product_id.id], context=context)[0][1]
 697
 698                 inv_line.update(inv_line_ref.product_id_change(cr, uid, [],
 699                                                                line.product_id.id,
 700                                                                line.product_id.uom_id.id,
 701                                                                line.qty, partner_id = order.partner_id.id, fposition_id=order.partner_id.property_account_position.id)['value'])
 702                 inv_line['price_unit'] = line.price_unit
 703                 inv_line['discount'] = line.discount
 704                 inv_line['account_id'] = acc
 705                 inv_line['name'] = inv_name
 706
 707                 inv_line['invoice_line_tax_id'] = ('invoice_line_tax_id' in inv_line)\
 708                     and [(6, 0, inv_line['invoice_line_tax_id'])] or []
 709                 inv_line_ref.create(cr, uid, inv_line, context)
 710
 711         for i in inv_ids:
 712             wf_service = netsvc.LocalService("workflow")
 713             wf_service.trg_validate(uid, 'account.invoice', i, 'invoice_open', cr)
 714         return inv_ids
 715
 716     def create_account_move(self, cr, uid, ids, context=None):
 717         account_move_obj = self.pool.get('account.move')
 718         account_move_line_obj = self.pool.get('account.move.line')
 719         account_period_obj = self.pool.get('account.period')
 720         account_tax_obj = self.pool.get('account.tax')
 721         period = account_period_obj.find(cr, uid, context=context)[0]
 722
 723         for order in self.browse(cr, uid, ids, context=context):
 724             curr_c = self.pool.get('res.users').browse(cr, uid, uid).company_id
 725             comp_id = self.pool.get('res.users').browse(cr, order.user_id.id, order.user_id.id).company_id
 726             comp_id=comp_id and comp_id.id or False
 727             to_reconcile = []
 728             group_tax = {}
 729             account_def = self.pool.get('ir.property').get(cr, uid, 'property_account_receivable', 'res.partner', context=context)
 730             order_account = order.partner_id and order.partner_id.property_account_receivable and order.partner_id.property_account_receivable.id or account_def or curr_c.account_receivable.id
 731
 732             # Create an entry for the sale
 733             move_id = account_move_obj.create(cr, uid, {
 734                 'journal_id': order.sale_journal.id,
 735                 'period_id': period,
 736                 }, context=context)
 737
 738             # Create an move for each order line
 739             for line in order.lines:
 740
 741                 tax_amount = 0
 742                 taxes = [t for t in line.product_id.taxes_id]
 743                 if order.price_type=='tax_excluded':
 744                     computed_taxes = account_tax_obj.compute(
 745                         cr, uid, taxes, line.price_unit, line.qty)
 746                 else:
 747                     computed_taxes = account_tax_obj.compute_inv(
 748                         cr, uid, taxes, line.price_unit, line.qty)
 749
 750                 for tax in computed_taxes:
 751                     tax_amount += round(tax['amount'], 2)
 752                     group_key = (tax['tax_code_id'],
 753                                 tax['base_code_id'],
 754                                 tax['account_collected_id'])
 755
 756                     if group_key in group_tax:
 757                         group_tax[group_key] += round(tax['amount'], 2)
 758                     else:
 759                         group_tax[group_key] = round(tax['amount'], 2)
 760                 if order.price_type!='tax_excluded':
 761                     amount = line.price_subtotal - tax_amount
 762                 else:
 763                     amount = line.price_subtotal
 764
 765                 # Search for the income account
 766                 if  line.product_id.property_account_income.id:
 767                     income_account = line.\
 768                                     product_id.property_account_income.id
 769                 elif line.product_id.categ_id.\
 770                         property_account_income_categ.id:
 771                     income_account = line.product_id.categ_id.\
 772                                     property_account_income_categ.id
 773                 else:
 774                     raise osv.except_osv(_('Error !'), _('There is no income '\
 775                         'account defined for this product: "%s" (id:%d)') \
 776                         % (line.product_id.name, line.product_id.id, ))
 777
 778
 779                 # Empty the tax list as long as there is no tax code:
 780                 tax_code_id = False
 781                 tax_amount = 0
 782                 while computed_taxes:
 783                     tax = computed_taxes.pop(0)
 784                     if amount > 0:
 785                         tax_code_id = tax['base_code_id']
 786                         tax_amount = line.price_subtotal * tax['base_sign']
 787                     else:
 788                         tax_code_id = tax['ref_base_code_id']
 789                         tax_amount = line.price_subtotal * tax['ref_base_sign']
 790                     # If there is one we stop
 791                     if tax_code_id:
 792                         break
 793
 794                 # Create a move for the line
 795                 account_move_line_obj.create(cr, uid, {
 796                     'name': "aa"+order.name,
 797                     'date': order.date_order,
 798                     'ref': order.contract_number or order.name,
 799                     'quantity': line.qty,
 800                     'product_id':line.product_id.id,
 801                     'move_id': move_id,
 802                     'account_id': income_account,
 803                     'company_id': comp_id,
 804                     'credit': ((amount>0) and amount) or 0.0,
 805                     'debit': ((amount<0) and -amount) or 0.0,
 806                     'journal_id': order.sale_journal.id,
 807                     'period_id': period,
 808                     'tax_code_id': tax_code_id,
 809                     'tax_amount': tax_amount,
 810                 }, context=context)
 811
 812                 # For each remaining tax with a code, whe create a move line
 813                 for tax in computed_taxes:
 814                     if amount > 0:
 815                         tax_code_id = tax['base_code_id']
 816                         tax_amount = line.price_subtotal * tax['base_sign']
 817                     else:
 818                         tax_code_id = tax['ref_base_code_id']
 819                         tax_amount = line.price_subtotal * tax['ref_base_sign']
 820                     if not tax_code_id:
 821                         continue
 822
 823                     account_move_line_obj.create(cr, uid, {
 824                         'name': "bb"+order.name,
 825                         'date': order.date_order,
 826                         'ref': order.contract_number or order.name,
 827                         'product_id':line.product_id.id,
 828                         'quantity': line.qty,
 829                         'move_id': move_id,
 830                         'account_id': income_account,
 831                         'company_id': comp_id,
 832                         'credit': 0.0,
 833                         'debit': 0.0,
 834                         'journal_id': order.sale_journal.id,
 835                         'period_id': period,
 836                         'tax_code_id': tax_code_id,
 837                         'tax_amount': tax_amount,
 838                     }, context=context)
 839
 840
 841             # Create a move for each tax group
 842             (tax_code_pos, base_code_pos, account_pos)= (0, 1, 2)
 843             for key, amount in group_tax.items():
 844                 account_move_line_obj.create(cr, uid, {
 845                     'name':"cc"+order.name,
 846                     'date': order.date_order,
 847                     'ref': order.contract_number or order.name,
 848                     'move_id': move_id,
 849                     'company_id': comp_id,
 850                     'quantity': line.qty,
 851                     'product_id':line.product_id.id,
 852                     'account_id': key[account_pos],
 853                     'credit': ((amount>0) and amount) or 0.0,
 854                     'debit': ((amount<0) and -amount) or 0.0,
 855                     'journal_id': order.sale_journal.id,
 856                     'period_id': period,
 857                     'tax_code_id': key[tax_code_pos],
 858                     'tax_amount': amount,
 859                 }, context=context)
 860
 861             # counterpart
 862             to_reconcile.append(account_move_line_obj.create(cr, uid, {
 863                 'name': "dd"+order.name,
 864                 'date': order.date_order,
 865                 'ref': order.contract_number or order.name,
 866                 'move_id': move_id,
 867                 'company_id': comp_id,
 868                 'account_id': order_account,
 869                 'credit': ((order.amount_total<0) and -order.amount_total)\
 870                     or 0.0,
 871                 'debit': ((order.amount_total>0) and order.amount_total)\
 872                     or 0.0,
 873                 'journal_id': order.sale_journal.id,
 874                 'period_id': period,
 875             }, context=context))
 876
 877
 878             # search the account receivable for the payments:
 879             account_receivable = order.sale_journal.default_credit_account_id.id
 880             if not account_receivable:
 881                 raise  osv.except_osv(_('Error !'),
 882                     _('There is no receivable account defined for this journal:'\
 883                     ' "%s" (id:%d)') % (order.sale_journal.name, order.sale_journal.id, ))
 884             am=0.0
 885             for payment in order.statement_ids:
 886                 am+=payment.amount
 887
 888                 if am > 0:
 889                     payment_account = \
 890                         payment.statement_id.journal_id.default_debit_account_id.id
 891                 else:
 892                     payment_account = \
 893                         payment.statement_id.journal_id.default_credit_account_id.id
 894
 895                 # Create one entry for the payment
 896                 if payment.is_acc:
 897                     continue
 898                 payment_move_id = account_move_obj.create(cr, uid, {
 899                     'journal_id': payment.statement_id.journal_id.id,
 900                     'period_id': period,
 901                 }, context=context)
 902
 903             for stat_l in order.statement_ids:
 904                 if stat_l.is_acc and len(stat_l.move_ids):
 905                     for st in stat_l.move_ids:
 906                         for s in st.line_id:
 907                             if s.credit:
 908                                 account_move_line_obj.copy(cr, uid, s.id, { 'debit': s.credit,
 909                                                                             'statement_id': False,
 910                                                                             'credit': s.debit})
 911                                 account_move_line_obj.copy(cr, uid, s.id, {
 912                                                                         'statement_id': False,
 913                                                                         'account_id':order_account
 914                                                                      })
 915            #     account_move_obj.button_validate(cr, uid, [move_id, payment_move_id], context=context)
 916             self.write(cr,uid,order.id,{'state':'done'})
 917          #       account_move_line_obj.reconcile(cr, uid, to_reconcile, type='manual', context=context)
 918         return True
 919
 920     def cancel_picking(self, cr, uid, ids, context=None):
 921         for order in self.browse(cr, uid, ids, context=context):
 922             for picking in order.pickings:
 923                 self.pool.get('stock.picking').unlink(cr, uid, [picking.id], context)
 924         return True
 925
 926
 927     def action_payment(self, cr, uid, ids, context=None):
 928         vals = {'state': 'payment'}
 929         for pos in self.browse(cr, uid, ids):
 930             create_contract_nb = False
 931             for line in pos.lines:
 932                 if line.product_id.product_type == 'MD':
 933                     create_contract_nb = True
 934                     break
 935             if create_contract_nb:
 936                 seq = self.pool.get('ir.sequence').get(cr, uid, 'pos.user_%s' % pos.user_id1.login)
 937                 vals['contract_number'] ='%s-%s' % (pos.user_id1.login, seq)
 938         self.write(cr, uid, ids, vals)
 939
 940     def action_paid(self, cr, uid, ids, context=None):
 941         if not context:
 942             context = {}
 943         if context.get('flag',False):
 944             self.create_picking(cr, uid, ids, context={})
 945             self.write(cr, uid, ids, {'state': 'paid'})
 946         else:
 947             context['flag']=True
 948         return True
 949
 950     def action_cancel(self, cr, uid, ids, context=None):
 951         self.write(cr, uid, ids, {'state': 'cancel'})
 952         return True
 953
 954     def action_done(self, cr, uid, ids, context=None):
 955         for order in self.browse(cr, uid, ids, context=context):
 956             if not order.journal_entry:
 957                 self.create_account_move(cr, uid, ids, context={})
 958         #self.write(cr, uid, ids, {'state': 'done'})
 959         return True
 960
 961     def compute_state(self, cr, uid, id):
 962         cr.execute("select act.id, act.name from wkf_activity act "
 963                    "inner join wkf_workitem item on act.id=item.act_id "
 964                    "inner join wkf_instance inst on item.inst_id=inst.id "
 965                    "inner join wkf on inst.wkf_id=wkf.id "
 966                    "where wkf.osv='pos.order' and inst.res_id=%s "
 967                    "order by act.name", (id,))
 968         return [name for id, name in cr.fetchall()]
 969
 970 pos_order()
 971
 972 class account_bank_statement(osv.osv):
 973     _inherit = 'account.bank.statement'
 974     _columns={
 975         'user_id': fields.many2one('res.users',ondelete='cascade',string='User', readonly=True),
 976     }
 977     _defaults = {
 978         'user_id': lambda self,cr,uid,c: self.pool.get('res.users').browse(cr, uid, uid, c).id
 979     }
 980 account_bank_statement()
 981
 982 class account_bank_statement_line(osv.osv):
 983     _inherit = 'account.bank.statement.line'
 984     def _get_statement_journal(self, cr, uid, ids, context, *a):
 985         res = {}
 986         for line in self.browse(cr, uid, ids):
 987             res[line.id] = line.statement_id and line.statement_id.journal_id and line.statement_id.journal_id.name or None
 988         return res
 989     _columns={
 990         'journal_id': fields.function(_get_statement_journal, method=True,store=True, string='Journal', type='char', size=64),
 991         'am_out':fields.boolean("To count"),
 992         'is_acc':fields.boolean("Is accompte"),
 993         'pos_statement_id': fields.many2one('pos.order',ondelete='cascade'),
 994     }
 995 account_bank_statement_line()
 996
 997 class pos_order_line(osv.osv):
 998     _name = "pos.order.line"
 999     _description = "Lines of Point of Sale"
1000
1001     def _get_amount(self, cr, uid, ids, field_name, arg, context):
1002         res = {}
1003         for line in self.browse(cr, uid, ids):
1004             price = self.price_by_product(cr, uid, ids, line.order_id.pricelist_id.id, line.product_id.id, line.qty, line.order_id.partner_id.id)
1005             res[line.id]=price
1006         return res
1007
1008     def _amount_line_ttc(self, cr, uid, ids, field_name, arg, context):
1009         res = {}
1010         account_tax_obj = self.pool.get('account.tax')
1011         for line in self.browse(cr, uid, ids):
1012             tax_amount = 0.0
1013             taxes = [t for t in line.product_id.taxes_id]
1014             computed_taxes = account_tax_obj.compute(cr, uid, taxes, line.price_unit, line.qty)
1015             for tax in computed_taxes:
1016                 tax_amount += tax['amount']
1017             price = self.price_by_product(cr, uid, ids, line.order_id.pricelist_id.id, line.product_id.id, line.qty, line.order_id.partner_id.id)
1018             if line.discount!=0.0:
1019                 res[line.id] = line.price_unit * line.qty * (1 - (line.discount or 0.0) / 100.0)
1020             else:
1021                 res[line.id]=line.price_unit*line.qty
1022             res[line.id] = res[line.id] + tax_amount
1023
1024         return res
1025     def _amount_line(self, cr, uid, ids, field_name, arg, context):
1026         res = {}
1027
1028         for line in self.browse(cr, uid, ids):
1029             price = self.price_by_product(cr, uid, ids, line.order_id.pricelist_id.id, line.product_id.id, line.qty, line.order_id.partner_id.id)
1030             if line.discount!=0.0:
1031                 res[line.id] = line.price_unit * line.qty * (1 - (line.discount or 0.0) / 100.0)
1032 #                res[line.id] = price * line.qty * (1 - (line.discount or 0.0) / 100.0)
1033             else:
1034                 res[line.id]=line.price_unit*line.qty
1035         return res
1036
1037     def price_by_product(self, cr, uid, ids, pricelist, product_id, qty=0, partner_id=False):
1038         if not product_id:
1039             return 0.0
1040         if not pricelist:
1041             raise osv.except_osv(_('No Pricelist !'),
1042                 _('You have to select a pricelist in the sale form !\n' \
1043                 'Please set one before choosing a product.'))
1044         p_obj = self.pool.get('product.product').browse(cr,uid,product_id).list_price
1045         price = self.pool.get('product.pricelist').price_get(cr, uid,
1046             [pricelist], product_id, qty or 1.0, partner_id)[pricelist]
1047         if price is False:
1048             raise osv.except_osv(_('No valid pricelist line found !'),
1049                 _("Couldn't find a pricelist line matching this product" \
1050                 " and quantity.\nYou have to change either the product," \
1051                 " the quantity or the pricelist."))
1052         return price
1053
1054     def onchange_product_id(self, cr, uid, ids, pricelist, product_id, qty=0, partner_id=False):
1055         price = self.price_by_product(cr, uid, ids, pricelist, product_id, qty, partner_id)
1056         self.write(cr,uid,ids,{'price_unit':price})
1057         return {'value': {'price_unit': price}, 'qty': 1}
1058
1059     def onchange_subtotal(self, cr, uid, ids, discount, price, pricelist,qty,partner_id, product_id,*a):
1060         prod_obj = self.pool.get('product.product')
1061         price_f = self.price_by_product(cr, uid, ids, pricelist, product_id, qty, partner_id)
1062         prod_id=''
1063         if product_id:
1064             prod_id=prod_obj.browse(cr,uid,product_id).disc_controle
1065         disc=0.0
1066         if (disc != 0.0 or prod_id) and price_f>0:
1067             disc=100-(price/price_f*100)
1068             return {'value':{'discount':disc, 'price_unit':price_f}}#,'notice':''}}#, 'price_subtotal':(price_f*qty*(1-disc))}}
1069         return {}
1070
1071     def onchange_ded(self, cr, uid,ids, val_ded,price_u,*a):
1072         pos_order = self.pool.get('pos.order.line')
1073         res_obj = self.pool.get('res.users')
1074         res_company = self.pool.get('res.company')
1075         comp = res_obj.browse(cr,uid,uid).company_id.company_discount or 0.0
1076         val=0.0
1077         if val_ded and price_u:
1078             val=100.0*val_ded/price_u
1079         if val > comp:
1080             return {'value': {'discount':val, 'notice':'' }}
1081         return {'value': {'discount':val}}
1082
1083     def onchange_discount(self, cr, uid,ids, discount,price,*a):
1084         pos_order = self.pool.get('pos.order.line')
1085         res_obj = self.pool.get('res.users')
1086         res_company = self.pool.get('res.company')
1087         company_disc = pos_order.browse(cr,uid,ids)
1088         if discount:
1089             if not company_disc:
1090                 comp=res_obj.browse(cr,uid,uid).company_id.company_discount or 0.0
1091             else:
1092                 comp= company_disc[0] and company_disc[0].order_id.company_id and  company_disc[0].order_id.company_id.company_discount  or 0.0
1093
1094             if discount > comp :
1095                 return {'value': {'notice':'','price_ded':price*discount*0.01 or 0.0  }}
1096             else:
1097                 return {'value': {'notice':'Minimum Discount','price_ded':price*discount*0.01 or 0.0  }}
1098         else :
1099             return {'value': {'notice':'No Discount', 'price_ded':price*discount*0.01 or 0.0 }}
1100     _columns = {
1101         'name': fields.char('Line Description', size=512),
1102         'company_id':fields.many2one('res.company', 'Company', required=True),
1103         'notice': fields.char('Discount Notice', size=128, required=True),
1104         'serial_number': fields.char('Serial Number', size=128),
1105 #        'contract_number': fields.char('Contract Number', size=512),
1106         'product_id': fields.many2one('product.product', 'Product', domain=[('sale_ok', '=', True)], required=True, change_default=True),
1107 #        'price_unit': fields.float('Unit Price'),
1108         'price_unit': fields.function(_get_amount, method=True, string='Unit Price', store=True),
1109         'price_ded': fields.float('Discount(Amount)'),
1110         'qty': fields.float('Quantity'),
1111         'qty_rfd': fields.float('Refunded Quantity'),
1112         'price_subtotal': fields.function(_amount_line, method=True, string='Subtotal w/o Tax'),
1113         'price_subtotal_incl': fields.function(_amount_line_ttc, method=True, string='Subtotal'),
1114         'discount': fields.float('Discount (%)', digits=(16, 2)),
1115         'order_id': fields.many2one('pos.order', 'Order Ref', ondelete='cascade'),
1116         'create_date': fields.datetime('Creation Date', readonly=True),
1117         }
1118
1119     _defaults = {
1120         'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'pos.order.line'),
1121         'qty': lambda *a: 1,
1122         'discount': lambda *a: 0.0,
1123         'price_ded': lambda *a: 0.0,
1124         'notice': lambda *a: 'No Discount',
1125         'company_id': lambda self,cr,uid,c: self.pool.get('res.users').browse(cr, uid, uid, c).company_id.id,
1126         }
1127
1128     def create(self, cr, user, vals, context={}):
1129         if vals.get('product_id'):
1130             return super(pos_order_line, self).create(cr, user, vals, context)
1131         return False
1132
1133     def write(self, cr, user, ids, values, context={}):
1134         if 'product_id' in values and not values['product_id']:
1135             return False
1136         return super(pos_order_line, self).write(cr, user, ids, values, context)
1137
1138     def _scan_product(self, cr, uid, ean, qty, order):
1139         # search pricelist_id
1140         pricelist_id = self.pool.get('pos.order').read(cr, uid, [order], ['pricelist_id'] )
1141         if not pricelist_id:
1142             return False
1143
1144         new_line = True
1145
1146         product_id = self.pool.get('product.product').search(cr, uid, [('ean13','=', ean)])
1147         if not product_id:
1148            return False
1149
1150         # search price product
1151         product = self.pool.get('product.product').read(cr, uid, product_id)
1152         product_name = product[0]['name']
1153         price = self.price_by_product(cr, uid, 0, pricelist_id[0]['pricelist_id'][0], product_id[0], 1)
1154
1155         order_line_ids = self.search(cr, uid, [('name','=',product_name),('order_id','=',order)])
1156         if order_line_ids:
1157             new_line = False
1158             order_line_id = order_line_ids[0]
1159             qty += self.read(cr, uid, order_line_ids[0], ['qty'])['qty']
1160
1161         if new_line:
1162             vals = {'product_id': product_id[0],
1163                     'price_unit': price,
1164                     'qty': qty,
1165                     'name': product_name,
1166                     'order_id': order,
1167                    }
1168             line_id = self.create(cr, uid, vals)
1169             if not line_id:
1170                 raise wizard.except_wizard(_('Error'), _('Create line failed !'))
1171         else:
1172             vals = {
1173                 'qty': qty,
1174                 'price_unit': price
1175             }
1176             line_id = self.write(cr, uid, order_line_id, vals)
1177             if not line_id:
1178                 raise wizard.except_wizard(_('Error'), _('Modify line failed !'))
1179             line_id = order_line_id
1180
1181         price_line = float(qty)*float(price)
1182         return {'name': product_name, 'product_id': product_id[0], 'price': price, 'price_line': price_line ,'qty': qty }
1183
1184 pos_order_line()
1185
1186
1187 class pos_payment(osv.osv):
1188     _name = 'pos.payment'
1189     _description = 'Pos Payment'
1190
1191     def _journal_get(self, cr, uid, context={}):
1192         obj = self.pool.get('account.journal')
1193         ids = obj.search(cr, uid, [('type', '=', 'cash')])
1194         res = obj.read(cr, uid, ids, ['id', 'name'], context)
1195         res = [(r['id'], r['name']) for r in res]
1196         return res
1197
1198     def _journal_default(self, cr, uid, context={}):
1199         journal_list = self.pool.get('account.journal').search(cr, uid, [('type', '=', 'cash')])
1200         if journal_list:
1201             return journal_list[0]
1202         else:
1203             return False
1204
1205     _columns = {
1206         'name': fields.char('Description', size=64),
1207         'order_id': fields.many2one('pos.order', 'Order Ref', required=True, ondelete='cascade'),
1208         'journal_id': fields.many2one('account.journal', "Journal", required=True),
1209         'payment_id': fields.many2one('account.payment.term','Payment Term', select=True),
1210         'payment_nb': fields.char('Piece Number', size=32),
1211         'payment_name': fields.char('Payment Name', size=32),
1212         'payment_date': fields.date('Payment Date', required=True),
1213         'amount': fields.float('Amount', required=True),
1214     }
1215     _defaults = {
1216         'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'pos.payment'),
1217         'journal_id': _journal_default,
1218         'payment_date':  lambda *a: time.strftime('%Y-%m-%d'),
1219     }
1220
1221     def create(self, cr, user, vals, context={}):
1222         if vals.get('journal_id') and vals.get('amount'):
1223             return super(pos_payment, self).create(cr, user, vals, context)
1224         return False
1225
1226     def write(self, cr, user, ids, values, context={}):
1227         if 'amount' in values and not values['amount']:
1228             return False
1229         if 'journal_id' in values and not values['journal_id']:
1230             return False
1231         return super(pos_payment, self).write(cr, user, ids, values, context)
1232
1233 pos_payment()
1234
1235
1236 class report_transaction_pos(osv.osv):
1237     _name = "report.transaction.pos"
1238     _description = "transaction for the pos"
1239     _auto = False
1240     _columns = {
1241         'date_create': fields.char('Date', size=16, readonly=True),
1242         'journal_id': fields.many2one('account.journal', 'Sales Journal', readonly=True),
1243         'jl_id': fields.many2one('account.journal', 'Cash Journals', readonly=True),
1244         'user_id': fields.many2one('res.users', 'User', readonly=True),
1245         'no_trans': fields.float('Number of Transaction', readonly=True),
1246         'amount': fields.float('Amount', readonly=True),
1247         'invoice_id': fields.float('Nbr Invoice', readonly=True),
1248         'invoice_am': fields.float('Invoice Amount', readonly=True),
1249         'product_nb': fields.float('Product Nb.', readonly=True),
1250         'disc': fields.float('Disc.', readonly=True),
1251     }
1252
1253     def init(self, cr):
1254         tools.drop_view_if_exists(cr, 'report_transaction_pos')
1255         cr.execute("""
1256             create or replace view report_transaction_pos as (
1257                select
1258                     min(absl.id) as id,
1259                     count(absl.id) as no_trans,
1260                     sum(absl.amount) as amount,
1261                     sum(line.price_ded) as disc,
1262                     to_char(date_trunc('day',absl.create_date),'YYYY-MM-DD')::text as date_create,
1263                     po.user_id as user_id,
1264                     po.sale_journal as journal_id,
1265                     abs.journal_id as jl_id,
1266                     count(po.invoice_id) as invoice_id,
1267                     count(p.id) as product_nb
1268                 from
1269                     account_bank_statement_line as absl,
1270                     account_bank_statement as abs,
1271                     product_product as p,
1272                     pos_order_line as line,
1273                     pos_order as po
1274                 where
1275                     absl.pos_statement_id = po.id and
1276                     line.order_id=po.id and
1277                     line.product_id=p.id and
1278                     absl.statement_id=abs.id
1279
1280                 group by
1281                     po.user_id,po.sale_journal, abs.journal_id,
1282                     to_char(date_trunc('day',absl.create_date),'YYYY-MM-DD')::text
1283                 )
1284         """)
1285                     #to_char(date_trunc('day',absl.create_date),'YYYY-MM-DD')
1286                     #to_char(date_trunc('day',absl.create_date),'YYYY-MM-DD')::text as date_create,
1287 report_transaction_pos()
1288
1289 class report_sales_by_user_pos(osv.osv):
1290     _name = "report.sales.by.user.pos"
1291     _description = "Sales by user"
1292     _auto = False
1293     _columns = {
1294         'date_order': fields.date('Order Date',required=True, select=True),
1295         'amount': fields.float('Total', readonly=True, select=True),
1296         'qty': fields.float('Quantity', readonly=True, select=True),
1297         'user_id': fields.many2one('res.users', 'User', readonly=True, select=True),
1298     }
1299
1300     def init(self, cr):
1301         tools.drop_view_if_exists(cr, 'report_sales_by_user_pos')
1302         cr.execute("""
1303             create or replace view report_sales_by_user_pos as (
1304                 select
1305                     min(po.id) as id,
1306                     to_char(date_trunc('day',po.date_order),'YYYY-MM-DD')::text as date_order,
1307                     po.user_id as user_id,
1308                     sum(pol.qty)as qty,
1309                     sum((pol.price_unit * pol.qty * (1 - (pol.discount) / 100.0))) as amount
1310                 from
1311                     pos_order as po,pos_order_line as pol,product_product as pp,product_template as pt
1312                 where
1313                     pt.id=pp.product_tmpl_id and pp.id=pol.product_id and po.id = pol.order_id
1314                group by
1315                     to_char(date_trunc('day',po.date_order),'YYYY-MM-DD')::text,
1316                     po.user_id
1317
1318                 )
1319         """)
1320 report_sales_by_user_pos()
1321
1322 class report_sales_by_user_pos_month(osv.osv):
1323     _name = "report.sales.by.user.pos.month"
1324     _description = "Sales by user monthly"
1325     _auto = False
1326     _columns = {
1327         'date_order': fields.date('Order Date',required=True, select=True),
1328         'amount': fields.float('Total', readonly=True, select=True),
1329         'qty': fields.float('Quantity', readonly=True, select=True),
1330         'user_id': fields.many2one('res.users', 'User', readonly=True, select=True),
1331     }
1332
1333     def init(self, cr):
1334         tools.drop_view_if_exists(cr, 'report_sales_by_user_pos_month')
1335         cr.execute("""
1336             create or replace view report_sales_by_user_pos_month as (
1337                 select
1338                     min(po.id) as id,
1339                     to_char(date_trunc('month',po.date_order),'YYYY-MM-DD')::text as date_order,
1340                     po.user_id as user_id,
1341                     sum(pol.qty)as qty,
1342                     sum((pol.price_unit * pol.qty * (1 - (pol.discount) / 100.0))) as amount
1343                 from
1344                     pos_order as po,pos_order_line as pol,product_product as pp,product_template as pt
1345                 where
1346                     pt.id=pp.product_tmpl_id and pp.id=pol.product_id and po.id = pol.order_id
1347                group by
1348                     to_char(date_trunc('month',po.date_order),'YYYY-MM-DD')::text,
1349                     po.user_id
1350
1351                 )
1352         """)
1353 report_sales_by_user_pos_month()
1354
1355 class report_sales_by_margin_pos(osv.osv):
1356     _name = "report.sales.by.margin.pos"
1357     _description = "Sales by margin"
1358     _auto = False
1359     _columns = {
1360 #        'pos_name': fields.char('POS Order', size=64, readonly=True),
1361         'product_name':fields.char('Product Name', size=64, readonly=True),
1362         'date_order': fields.date('Order Date',required=True, select=True),
1363      #   'amount': fields.float('Total', readonly=True, select=True),
1364         'user_id': fields.many2one('res.users', 'User', readonly=True, select=True),
1365         'qty': fields.float('Qty', readonly=True, select=True),
1366         'net_margin_per_qty':fields.float('Net margin per Qty', readonly=True, select=True),
1367         'total':fields.float('Margin', readonly=True, select=True),
1368
1369     }
1370
1371     def init(self, cr):
1372         tools.drop_view_if_exists(cr, 'report_sales_by_margin_pos')
1373         cr.execute("""
1374             create or replace view report_sales_by_margin_pos as (
1375                 select
1376                     min(pol.id) as id,
1377                     po.user_id as user_id,
1378                     pt.name as product_name,
1379                     to_char(date_trunc('day',po.date_order),'YYYY-MM-DD')::text as date_order,
1380                     sum(pol.qty) as qty,
1381                     pt.list_price-pt.standard_price as net_margin_per_qty,
1382                     (pt.list_price-pt.standard_price) *sum(pol.qty) as total
1383                 from
1384                     product_template as pt,
1385                     product_product as pp,
1386                     pos_order_line as pol,
1387                     pos_order as po
1388                 where
1389                     pol.product_id = pp.product_tmpl_id and
1390                     pp.product_tmpl_id = pt.id and
1391                     po.id = pol.order_id
1392
1393                 group by
1394                     pt.name,
1395                     pt.list_price,
1396                     pt.standard_price,
1397                     po.user_id,
1398                     to_char(date_trunc('day',po.date_order),'YYYY-MM-DD')::text
1399
1400                 )
1401         """)
1402 report_sales_by_margin_pos()
1403
1404 class report_sales_by_margin_pos_month(osv.osv):
1405     _name = "report.sales.by.margin.pos.month"
1406     _description = "Sales by margin monthly"
1407     _auto = False
1408     _columns = {
1409 #        'pos_name': fields.char('POS Order', size=64, readonly=True),
1410         'product_name':fields.char('Product Name', size=64, readonly=True),
1411         'date_order': fields.date('Order Date',required=True, select=True),
1412         #'amount': fields.float('Total', readonly=True, select=True),
1413         'user_id': fields.many2one('res.users', 'User', readonly=True, select=True),
1414         'qty': fields.float('Qty', readonly=True, select=True),
1415         'net_margin_per_qty':fields.float('Net margin per Qty', readonly=True, select=True),
1416         'total':fields.float('Margin', readonly=True, select=True),
1417
1418     }
1419
1420     def init(self, cr):
1421         tools.drop_view_if_exists(cr, 'report_sales_by_margin_pos_month')
1422         cr.execute("""
1423             create or replace view report_sales_by_margin_pos_month as (
1424                 select
1425                     min(pol.id) as id,
1426                     po.user_id as user_id,
1427                     pt.name as product_name,
1428                     to_char(date_trunc('month',po.date_order),'YYYY-MM-DD')::text as date_order,
1429                     sum(pol.qty) as qty,
1430                     pt.list_price-pt.standard_price as net_margin_per_qty,
1431                     (pt.list_price-pt.standard_price) *sum(pol.qty) as total
1432                 from
1433                     product_template as pt,
1434                     product_product as pp,
1435                     pos_order_line as pol,
1436                     pos_order as po
1437                 where
1438                     pol.product_id = pp.product_tmpl_id and
1439                     pp.product_tmpl_id = pt.id and
1440                     po.id = pol.order_id
1441
1442                 group by
1443                     pt.name,
1444                     pt.list_price,
1445                     pt.standard_price,
1446                     po.user_id,
1447                     to_char(date_trunc('month',po.date_order),'YYYY-MM-DD')::text
1448
1449                 )
1450         """)
1451 report_sales_by_margin_pos_month()
1452
1453
1454 class account_move_line(osv.osv):
1455     _inherit = 'account.move.line'
1456     def create(self, cr, user, vals, context={}):
1457         pos_obj = self.pool.get('pos.order')
1458         val_name = vals.get('name', '')
1459         val_ref = vals.get('ref', '')
1460         if (val_name and 'POS' in val_name) and (val_ref and 'PACK' in val_ref):
1461             aaa = re.search(r'Stock move.\((.*)\)', vals.get('name'))
1462             name_pos = aaa.groups()[0]
1463             pos_id = name_pos.replace('POS ','')
1464             if pos_id and pos_id.isdigit():
1465                 pos_curr = pos_obj.browse(cr,user,int(pos_id))
1466                 pos_curr = pos_curr  and pos_curr.contract_number or ''
1467                 vals['ref'] = pos_curr or vals.get('ref')
1468         return super(account_move_line, self).create(cr, user, vals, context)
1469
1470 account_move_line()
1471
1472
1473 class account_move(osv.osv):
1474     _inherit = 'account.move'
1475     def create(self, cr, user, vals, context={}):
1476         pos_obj = self.pool.get('pos.order')
1477         val_name = vals.get('name', '')
1478         val_ref = vals.get('ref', '')
1479         if (val_name and 'POS' in val_name) and (val_ref and 'PACK' in val_ref):
1480             aaa = re.search(r'Stock move.\((.*)\)', vals.get('name'))
1481             name_pos = aaa.groups()[0]
1482             pos_id = name_pos.replace('POS ','')
1483             if pos_id and pos_id.isdigit():
1484                 pos_curr = pos_obj.browse(cr,user,int(pos_id))
1485                 pos_curr = pos_curr  and pos_curr.contract_number or ''
1486                 vals['ref'] = pos_curr or vals.get('ref')
1487         return super(account_move, self).create(cr, user, vals, context)
1488
1489 account_move()
1490
1491
1492 class product_product(osv.osv):
1493     _inherit = 'product.product'
1494     _columns = {
1495         'income_pdt': fields.boolean('Product for Incoming'),
1496         'expense_pdt': fields.boolean('Product for expenses'),
1497         'am_out': fields.boolean('Controle for Outgoing Operations'),
1498         'disc_controle': fields.boolean('Discount Controle '),
1499 }
1500     _defaults = {
1501         'disc_controle': lambda *a: True,
1502 }
1503 product_product()
1504 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: