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', required=True, 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              #   cr.execute("Update pos_order set date_payment='%s' where id = %d"%(val, order.id))
 162              #   cr.commit()
 163                 res[order.id]=val
 164         return res
 165  #       tax_obj = self.pool.get('account.tax')
 166  #       pay_obj = self.pool.get('pos.payment')
 167  #       for order in self.browse(cr, uid, ids):
 168  #           val = 0.0
 169  #           tot =0.0
 170  #           for pay in order.payments:
 171  #               tot+= pay.amount
 172  #           if order.amount_total==tot:
 173  #               res[order.id]=time.strftime('%Y-%m-%d')
 174  #           for line in order.lines:
 175
 176  #               val = reduce(lambda x, y: x+round(y['amount'], 2),
 177  #                       tax_obj.compute_inv(cr, uid, line.product_id.taxes_id,
 178  #                           line.price_unit * \
 179  #                           (1-(line.discount or 0.0)/100.0), line.qty),
 180  #                           val)
 181
 182  #           res[order.id] = val
 183
 184     def _amount_tax(self, cr, uid, ids, field_name, arg, context):
 185         res = {}
 186         tax_obj = self.pool.get('account.tax')
 187         for order in self.browse(cr, uid, ids):
 188             val = 0.0
 189             for line in order.lines:
 190                 if order.price_type!='tax_excluded':
 191                     val = reduce(lambda x, y: x+round(y['amount'], 2),
 192                         tax_obj.compute_inv(cr, uid, line.product_id.taxes_id,
 193                             line.price_unit * \
 194                             (1-(line.discount or 0.0)/100.0), line.qty),
 195                             val)
 196                 else:
 197                     val = reduce(lambda x, y: x+round(y['amount'], 2),
 198                         tax_obj.compute(cr, uid, line.product_id.taxes_id,
 199                             line.price_unit * \
 200                             (1-(line.discount or 0.0)/100.0), line.qty),
 201                             val)
 202
 203             res[order.id] = val
 204         return res
 205
 206     def _total_payment(self, cr, uid, ids, field_name, arg, context):
 207         res = {}
 208         i=0
 209         for order in self.browse(cr, uid, ids):
 210             val = 0.0
 211             for payment in order.statement_ids:
 212                 val += payment.amount
 213             res[order.id] = val
 214             return res
 215         return {order.id:val}
 216
 217     def _total_return(self, cr, uid, ids, field_name, arg, context):
 218         res = {}
 219         for order in self.browse(cr, uid, ids):
 220             val = 0.0
 221             for payment in order.payments:
 222                 val += (payment.amount < 0 and payment.amount or 0)
 223             res[order.id] = val
 224         return res
 225
 226     def payment_get(self, cr, uid, ids, context=None):
 227         cr.execute("select id from pos_payment where order_id =ANY(%s)",(ids,))
 228         return [i[0] for i in cr.fetchall()]
 229
 230     def _sale_journal_get(self, cr, uid, context):
 231         journal_obj = self.pool.get('account.journal')
 232         res = journal_obj.search(cr, uid,
 233             [('type', '=', 'sale')], limit=1)
 234         if res:
 235             return res[0]
 236         else:
 237             return False
 238
 239     def _shop_get(self, cr, uid, context):
 240         company = self.pool.get('res.users').browse(cr, uid, uid, context).company_id
 241         res = self.pool.get('sale.shop').search(cr, uid, [])
 242        # res = self.pool.get('sale.shop').search(cr, uid, [('company_id', '=', company.id)])
 243         if res:
 244             return res[0]
 245         else:
 246             return False
 247
 248     def _receivable_get(self, cr, uid, context=None):
 249         prop_obj = self.pool.get('ir.property')
 250         res = prop_obj.get(cr, uid, 'property_account_receivable', 'res.partner', context=context)
 251         return res
 252
 253     def copy(self, cr, uid, id, default=None, context={}):
 254         if not default:
 255             default = {}
 256         default.update({
 257             'state': 'draft',
 258             'payments': [],
 259             'partner_id': False,
 260             'invoice_id': False,
 261             'account_move': False,
 262             'last_out_picking': False,
 263             'nb_print': 0,
 264             'pickings': []
 265         })
 266         return super(pos_order, self).copy(cr, uid, id, default, context)
 267
 268     def _get_v( self, cr, uid, ids,*a):
 269         flag=False
 270         res_company = self.pool.get('res.company')
 271         res_obj = self.pool.get('res.users')
 272         company_disc=self.browse(cr,uid,ids)
 273         if not company_disc:
 274             comp=res_obj.browse(cr,uid,uid).company_id.company_discount or 0.0
 275         else:
 276             comp= company_disc[0] and company_disc[0].company_id and  company_disc[0].company_id.company_discount  or 0.0
 277         cr.execute("select discount from pos_order_line where order_id=%s and discount <= %s"%(ids[0],comp))
 278         res=cr.fetchone()
 279         cr.execute("select discount from pos_order_line where order_id=%s and discount > %s"%(ids[0],comp))
 280         res2=cr.fetchone()
 281         cr.execute("select journal_id from account_bank_statement_line where pos_statement_id=%s "%(ids[0]))
 282         res3=cr.fetchall()
 283         list_jrnl=[]
 284         for r in res3:
 285             cr.execute("select id from account_journal where name= '%s' and special_journal='t'"%(r[0]))
 286             res3=cr.fetchone()
 287             is_special=res3 and res3[0] or None
 288             if is_special:
 289                 list_jrnl.append(is_special)
 290         r = {}
 291         for order in self.browse(cr, uid, ids):
 292             if order.state in ('paid','done','invoiced') and res and not res2 and not len(list_jrnl):
 293                 r[order.id] = 'accepted'
 294         return r
 295
 296     _columns = {
 297         'name': fields.char('Order Description', size=64, required=True,
 298             states={'draft': [('readonly', False)]}, readonly=True),
 299         'company_id':fields.many2one('res.company', 'Company', required=True, readonly=True),
 300         'num_sale': fields.char('Internal Note', size=64),
 301         'shop_id': fields.many2one('sale.shop', 'Shop', required=True,
 302             states={'draft': [('readonly', False)]}, readonly=True),
 303         'date_order': fields.datetime('Date Ordered', readonly=True),
 304         'date_payment': fields.function(_get_date_payment, method=True, string='Validation Date', type='date',  store=True),
 305         'date_payment2': fields.function(_get_date_payment2, method=True, string='Payment Date', type='date',  store=True),
 306         'date_validity': fields.date('Validity Date', required=True),
 307         'user_id': fields.many2one('res.users', 'Connected Salesman', readonly=True),
 308         'user_id1': fields.many2one('res.users', 'Salesman', required=True),
 309         'user_id2': fields.many2one('res.users', 'Salesman Manager'),
 310         'amount_tax': fields.function(_amount_tax, method=True, string='Taxes'),
 311         'amount_total': fields.function(_amount_total, method=True, string='Total'),
 312         'amount_paid': fields.function(_total_payment, 'Paid', states={'draft': [('readonly', False)]}, readonly=True, method=True),
 313         'amount_return': fields.function(_total_return, 'Returned', method=True),
 314         'lines': fields.one2many('pos.order.line', 'order_id', 'Order Lines', states={'draft': [('readonly', False)]}, readonly=True),
 315         'price_type': fields.selection([
 316             ('tax_excluded','Tax excluded')
 317         ], 'Price method', required=True),
 318         'statement_ids': fields.one2many('account.bank.statement.line','pos_statement_id','Payments'),
 319         'payments': fields.one2many('pos.payment', 'order_id', 'Order Payments', states={'draft': [('readonly', False)]}, readonly=True),
 320         'pricelist_id': fields.many2one('product.pricelist', 'Pricelist', required=True, states={'draft': [('readonly', False)]}, readonly=True),
 321         'partner_id': fields.many2one( 'res.partner', 'Customer', change_default=True, select=1, states={'draft': [('readonly', False)], 'paid': [('readonly', False)]}),
 322         'state': fields.selection([('draft', 'Draft'), ('payment', 'Payment'),
 323                                     ('advance','Advance'),
 324                                    ('paid', 'Paid'), ('done', 'Done'), ('invoiced', 'Invoiced'), ('cancel', 'Cancel')],
 325                                   'State', readonly=True, ),
 326         'invoice_id': fields.many2one('account.invoice', 'Invoice'),
 327         'account_move': fields.many2one('account.move', 'Account Entry', readonly=True),
 328         'pickings': fields.one2many('stock.picking', 'pos_order', 'Picking', readonly=True),
 329         'last_out_picking': fields.many2one('stock.picking', 'Last Output Picking', readonly=True),
 330         'first_name': fields.char('First Name', size=64),
 331         'state_2': fields.function(_get_v,type='selection',selection=[('to_verify', 'To Verify'), ('accepted', 'Accepted'),
 332             ('refused', 'Refused')], string='State', readonly=True, method=True, store=True),
 333
 334     #    'last_name': fields.char('Last Name', size=64),
 335     #    'street': fields.char('Street', size=64),
 336     #    'zip2': fields.char('Zip', size=64),
 337     #    'city': fields.char('City', size=64),
 338     #    'mobile': fields.char('Mobile', size=64),
 339     #    'email': fields.char('Email', size=64),
 340         'note': fields.text('Internal Notes'),
 341         'nb_print': fields.integer('Number of Print', readonly=True),
 342         'sale_journal': fields.many2one('account.journal', 'Journal', required=True, states={'draft': [('readonly', False)]}, readonly=True, ),
 343       #  'account_receivable': fields.many2one('account.account',
 344       #      'Default Receivable', required=True, states={'draft': [('readonly', False)]},
 345       #      readonly=True, ),
 346         'invoice_wanted': fields.boolean('Create Invoice'),
 347         'note_2': fields.char('Customer Note',size=64),
 348         'type_rec': fields.char('Type of Receipt',size=64),
 349         'remboursed': fields.boolean('Remboursed'),
 350         'contract_number': fields.char('Contract Number', size=512, select=1),
 351         'journal_entry': fields.boolean('Journal Entry'),
 352     }
 353
 354
 355     def _select_pricelist(self, cr, uid, context):
 356         pricelist = self.pool.get('product.pricelist').search(cr, uid, [('name', '=', 'Public Pricelist')])
 357         if pricelist:
 358             return pricelist[0]
 359         else:
 360             return False
 361
 362     def _journal_default(self, cr, uid, context={}):
 363         journal_list = self.pool.get('account.journal').search(cr, uid, [('type', '=', 'cash')])
 364         if journal_list:
 365             return journal_list[0]
 366         else:
 367             return False
 368
 369     _defaults = {
 370         'user_id': lambda self, cr, uid, context: uid,
 371         'user_id2': lambda self, cr, uid, context: uid,
 372         'state': lambda *a: 'draft',
 373         'price_type': lambda *a: 'tax_excluded',
 374         'state_2': lambda *a: 'to_verify',
 375         'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'pos.order'),
 376         'date_order': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'),
 377         'date_validity': lambda *a: (DateTime.now() + DateTime.RelativeDateTime(months=+6)).strftime('%Y-%m-%d'),
 378         'nb_print': lambda *a: 0,
 379         'company_id': lambda self,cr,uid,c: self.pool.get('res.users').browse(cr, uid, uid, c).company_id.id,
 380         'sale_journal': _sale_journal_get,
 381         'invoice_wanted': lambda *a: False,
 382         'shop_id': _shop_get,
 383         'pricelist_id': _select_pricelist,
 384     }
 385
 386
 387     def test_order_lines(self, cr, uid, order, context={}):
 388         if not order.lines:
 389             raise osv.except_osv(_('Error'), _('No order lines defined for this sale.'))
 390
 391         wf_service = netsvc.LocalService("workflow")
 392         wf_service.trg_validate(uid, 'pos.order', order.id, 'paid', cr)
 393         return True
 394
 395     def dummy_button(self, cr, uid, order, context={}):
 396         return True
 397
 398     def test_paid(self, cr, uid, ids, context=None):
 399         for order in self.browse(cr, uid, ids, context):
 400             if order.lines and not order.amount_total:
 401                 return True
 402             if (not order.lines) or (not order.statement_ids) or \
 403                 Decimal(str(order.amount_total))!=Decimal(str(order.amount_paid)):
 404                 return False
 405         return True
 406
 407     def _get_qty_differences(self, orders, old_picking):
 408         """check if the customer changed the product quantity"""
 409         order_dict = {}
 410         for order in orders:
 411             for line in order.lines:
 412                 order_dict[line.product_id.id] = line
 413
 414         # check the quantity differences:
 415         diff_dict = {}
 416         for line in old_picking.move_lines:
 417             order_line = order_dict.get(line.product_id.id)
 418             if not order_line:
 419                 deleted = True
 420                 qty_to_delete_from_original_picking = line.product_qty
 421                 diff_dict[line.product_id.id] = (deleted, qty_to_delete_from_original_picking)
 422             elif line.product_qty != order_line.qty:
 423                 deleted = False
 424                 qty_to_delete_from_original_picking = line.product_qty - order_line.qty
 425                 diff_dict[line.product_id.id] = (deleted, qty_to_delete_from_original_picking)
 426
 427         return diff_dict
 428
 429     def _split_picking(self, cr, uid, ids, context, old_picking, diff_dict):
 430         """if the customer changes the product quantity, split the picking in two"""
 431         # create a copy of the original picking and adjust the product qty:
 432         picking_model = self.pool.get('stock.picking')
 433         defaults = {
 434             'note': "Partial picking from customer", # add a note to tell why we create a new picking
 435             'name': self.pool.get('ir.sequence').get(cr, uid, 'stock.picking.out'), # increment the sequence
 436         }
 437
 438         new_picking_id = picking_model.copy(cr, uid, old_picking.id, defaults) # state = 'draft'
 439         new_picking = picking_model.browse(cr, uid, new_picking_id, context)
 440
 441         for line in new_picking.move_lines:
 442             p_id = line.product_id.id
 443             if p_id in diff_dict:
 444                 diff = diff_dict[p_id]
 445                 deleted = diff[0]
 446                 qty_to_del = diff[1]
 447                 if deleted: # product has been deleted (customer didn't took it):
 448                     # delete this product from old picking:
 449                     for old_line in old_picking.move_lines:
 450                         if old_line.product_id.id == p_id:
 451                             old_line.write({'state': 'draft'}, context=context) # cannot delete if not draft
 452                             old_line.unlink(context=context)
 453                 elif qty_to_del > 0: # product qty has been modified (customer took less than the ordered quantity):
 454                     # subtract qty from old picking:
 455                     for old_line in old_picking.move_lines:
 456                         if old_line.product_id.id == p_id:
 457                             old_line.write({'product_qty': old_line.product_qty - qty_to_del}, context=context)
 458                     # add qty to new picking:
 459                     line.write({'product_qty': qty_to_del}, context=context)
 460                 else: # product hasn't changed (customer took it without any change):
 461                     # delete this product from new picking:
 462                     line.unlink(context=context)
 463             else:
 464                 # delete it in the new picking:
 465                 line.unlink(context=context)
 466
 467     def create_picking(self, cr, uid, ids, context={}):
 468         """Create a picking for each order and validate it."""
 469         picking_obj = self.pool.get('stock.picking')
 470
 471         orders = self.browse(cr, uid, ids, context)
 472         for order in orders:
 473             if not order.last_out_picking:
 474                 new = True
 475                 picking_id = picking_obj.create(cr, uid, {
 476                     'origin': order.name,
 477                     'type': 'out',
 478                     'state': 'draft',
 479                     'move_type': 'direct',
 480                     'note': 'POS notes ' + (order.note or ""),
 481                     'invoice_state': 'none',
 482                     'auto_picking': True,
 483                     'pos_order': order.id,
 484                     })
 485                 self.write(cr, uid, [order.id], {'last_out_picking': picking_id})
 486             else:
 487                 picking_id = order.last_out_picking.id
 488                 picking_obj.write(cr, uid, [picking_id], {'auto_picking': True})
 489                 picking = picking_obj.browse(cr, uid, [picking_id], context)[0]
 490                 new = False
 491
 492                 # split the picking (if product quantity has changed):
 493                 diff_dict = self._get_qty_differences(orders, picking)
 494                 if diff_dict:
 495                     self._split_picking(cr, uid, ids, context, picking, diff_dict)
 496
 497             if new:
 498                 for line in order.lines:
 499                     if line.product_id and line.product_id.type=='service':
 500                         continue
 501                     prop_ids = self.pool.get("ir.property").search(cr, uid, [('name', '=', 'property_stock_customer')])
 502                     val = self.pool.get("ir.property").browse(cr, uid, prop_ids[0]).value
 503                     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))
 504                     res=cr.fetchone()
 505                     location_id=res and res[0] or None
 506 #                    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
 507                     stock_dest_id = int(val.split(',')[1])
 508                     if line.qty < 0:
 509                         location_id, stock_dest_id = stock_dest_id, location_id
 510
 511                         self.pool.get('stock.move').create(cr, uid, {
 512                             'name': 'Stock move (POS %d)' % (order.id, ),
 513                             'product_uom': line.product_id.uom_id.id,
 514                             'product_uos': line.product_id.uom_id.id,
 515                             'picking_id': picking_id,
 516                             'product_id': line.product_id.id,
 517                             'product_uos_qty': abs(line.qty),
 518                             'product_qty': abs(line.qty),
 519                             'tracking_id': False,
 520                             'pos_line_id': line.id,
 521                             'state': 'waiting',
 522                             'location_id': location_id,
 523                             'location_dest_id': stock_dest_id,
 524                         })
 525
 526             wf_service = netsvc.LocalService("workflow")
 527             wf_service.trg_validate(uid, 'stock.picking', picking_id, 'button_confirm', cr)
 528             self.pool.get('stock.picking').force_assign(cr, uid, [picking_id], context)
 529
 530         return True
 531
 532     def set_to_draft(self, cr, uid, ids, *args):
 533         if not len(ids):
 534             return False
 535
 536         self.write(cr, uid, ids, {'state': 'draft'})
 537
 538         wf_service = netsvc.LocalService("workflow")
 539         for i in ids:
 540             wf_service.trg_create(uid, 'pos.order', i, cr)
 541         return True
 542
 543     def button_invalidate(self, cr, uid, ids, *args):
 544         res_obj = self.pool.get('res.company')
 545         try:
 546             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
 547         except Exception, e:
 548             raise osv.except_osv(_('Error'), _('You don\'t have enough access to validate this sale!'))
 549         if part_company:
 550             raise osv.except_osv(_('Error'), _('You don\'t have enough access to validate this sale!'))
 551         return True
 552
 553     def button_validate(self, cr, uid, ids, *args):
 554         res_obj = self.pool.get('res.company')
 555         try:
 556             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
 557         except Exception, e:
 558             raise osv.except_osv(_('Error'), _('You don\'t have enough access to validate this sale!'))
 559         if part_company:
 560             raise osv.except_osv(_('Error'), _('You don\'t have enough access to validate this sale!'))
 561         for order in self.browse(cr, uid, ids):
 562             if not order.date_payment:
 563                 cr.execute("select max(date) from account_bank_statement_line where pos_statement_id=%d"%(order.id))
 564                 val=cr.fetchone()
 565                 val=val and val[0] or None
 566                 if val:
 567                     cr.execute("Update pos_order set date_payment='%s' where id = %d"%(val, order.id))
 568                     cr.commit()
 569         return True
 570
 571
 572     def cancel_order(self, cr, uid, ids, context=None):
 573         self.write(cr, uid, ids, {'state': 'cancel'})
 574         self.cancel_picking(cr, uid, ids, context={})
 575         return True
 576
 577     def add_payment(self, cr, uid, order_id, data, context=None):
 578         """Create a new payment for the order"""
 579         res_obj = self.pool.get('res.company')
 580         statementl_obj = self.pool.get('account.bank.statement.line')
 581         prod_obj = self.pool.get('product.product')
 582         flag=''
 583         curr_c=self.pool.get('res.users').browse(cr, uid, uid).company_id
 584         curr_company=curr_c.id
 585         order = self.browse(cr, uid, order_id, context)
 586         if not order.num_sale and data['num_sale']:
 587             self.write(cr,uid,order_id,{'num_sale': data['num_sale']})
 588         ids_new=[]
 589         if order.invoice_wanted and not order.partner_id:
 590             raise osv.except_osv(_('Error'), _('Cannot create invoice without a partner.'))
 591         args = {
 592             'amount': data['amount'],
 593             }
 594         if 'payment_date' in data.keys():
 595             args['date'] = data['payment_date']
 596         if 'payment_name' in data.keys():
 597             args['name'] = data['payment_name'] + ' ' +order.name
 598         account_def = self.pool.get('ir.property').get(cr, uid, 'property_account_receivable', 'res.partner', context=context)
 599         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
 600         if data.get('is_acc',False):
 601             args['is_acc']=data['is_acc']
 602             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
 603             if not args['account_id']:
 604                 raise osv.except_osv(_('Error'), _('Please provide an account for the product: %s')%(prod_obj.browse(cr,uid, data['product_id']).name))
 605         args['partner_id'] = order.partner_id and order.partner_id.id or None
 606         args['ref'] = order.contract_number or None
 607
 608         statement_obj= self.pool.get('account.bank.statement')
 609         statement_id = statement_obj.search(cr,uid, [
 610                                                      ('journal_id', '=', data['journal']),
 611                                                      ('company_id', '=', curr_company),
 612                                                      ('user_id', '=', uid),
 613                                                      ('state', '=', 'open')])
 614         if len(statement_id)==0:
 615             raise osv.except_osv(_('Error !'), _('You have to open at least one cashbox'))
 616         if statement_id:
 617             statement_id=statement_id[0]
 618         args['statement_id']= statement_id
 619         args['pos_statement_id']= order_id
 620         args['journal_id']= data['journal']
 621         statement_line_id = self.pool.get('account.bank.statement.line').create(cr, uid, args)
 622         ids_new.append(statement_id)
 623
 624         wf_service = netsvc.LocalService("workflow")
 625         wf_service.trg_validate(uid, 'pos.order', order_id, 'paid', cr)
 626         wf_service.trg_write(uid, 'pos.order', order_id, cr)
 627
 628         return statement_id
 629
 630     def add_product(self, cr, uid, order_id, product_id, qty, context=None):
 631         """Create a new order line the order"""
 632         line_obj = self.pool.get('pos.order.line')
 633         values = self.read(cr, uid, order_id, ['partner_id', 'pricelist_id'])
 634
 635         pricelist = values['pricelist_id'] and values['pricelist_id'][0]
 636         product = values['partner_id'] and values['partner_id'][0]
 637
 638         price = line_obj.price_by_product(cr, uid, [],
 639                 pricelist, product_id, qty, product)
 640
 641         order_line_id = line_obj.create(cr, uid, {
 642             'order_id': order_id,
 643             'product_id': product_id,
 644             'qty': qty,
 645             'price_unit': price,
 646             })
 647         wf_service = netsvc.LocalService("workflow")
 648         wf_service.trg_write(uid, 'pos.order', order_id, cr)
 649
 650         return order_line_id
 651
 652     def refund(self, cr, uid, ids, context={}):
 653         clone_list = []
 654         line_obj = self.pool.get('pos.order.line')
 655
 656         for order in self.browse(cr, uid, ids):
 657             clone_id = self.copy(cr, uid, order.id, {
 658                 'name': order.name + ' REFUND',
 659                 'date_order': time.strftime('%Y-%m-%d'),
 660                 'state': 'draft',
 661                 'note': 'REFUND\n'+ (order.note or ''),
 662                 'invoice_id': False,
 663                 'nb_print': 0,
 664                 'statement_ids': False,
 665                 })
 666             clone_list.append(clone_id)
 667
 668
 669         for clone in self.browse(cr, uid, clone_list):
 670             for order_line in clone.lines:
 671                 line_obj.write(cr, uid, [order_line.id], {
 672                     'qty': -order_line.qty
 673                     })
 674         return clone_list
 675
 676     def action_invoice(self, cr, uid, ids, context={}):
 677         res_obj = self.pool.get('res.company')
 678         inv_ref = self.pool.get('account.invoice')
 679         inv_line_ref = self.pool.get('account.invoice.line')
 680         inv_ids = []
 681
 682         for order in self.browse(cr, uid, ids, context):
 683             curr_c = order.user_id1.company_id
 684             if order.invoice_id:
 685                 inv_ids.append(order.invoice_id.id)
 686                 continue
 687
 688             if not order.partner_id:
 689                 raise osv.except_osv(_('Error'), _('Please provide a partner for the sale.'))
 690
 691             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, ))
 692             res=cr.fetchone()
 693             acc=res and res[0] or None
 694             inv = {
 695                 'name': 'Invoice from POS: '+order.name,
 696                 'origin': order.name,
 697                 'account_id':acc,
 698                 'journal_id':order.sale_journal.id or None,
 699                 'type': 'out_invoice',
 700                 'reference': order.name,
 701                 'partner_id': order.partner_id.id,
 702                 'comment': order.note or '',
 703             }
 704             inv.update(inv_ref.onchange_partner_id(cr, uid, [], 'out_invoice', order.partner_id.id)['value'])
 705             if not inv.get('account_id', None):
 706                 inv['account_id'] = acc
 707             inv_id = inv_ref.create(cr, uid, inv, context)
 708
 709             self.write(cr, uid, [order.id], {'invoice_id': inv_id, 'state': 'invoiced'})
 710             inv_ids.append(inv_id)
 711             for line in order.lines:
 712                 inv_line = {
 713                     'invoice_id': inv_id,
 714                     'product_id': line.product_id.id,
 715                     'quantity': line.qty,
 716                 }
 717                 inv_name = self.pool.get('product.product').name_get(cr, uid, [line.product_id.id], context=context)[0][1]
 718
 719                 inv_line.update(inv_line_ref.product_id_change(cr, uid, [],
 720                                                                line.product_id.id,
 721                                                                line.product_id.uom_id.id,
 722                                                                line.qty, partner_id = order.partner_id.id, fposition_id=order.partner_id.property_account_position.id)['value'])
 723                 inv_line['price_unit'] = line.price_unit
 724                 inv_line['discount'] = line.discount
 725                 inv_line['account_id'] = acc
 726                 inv_line['name'] = inv_name
 727
 728                 inv_line['invoice_line_tax_id'] = ('invoice_line_tax_id' in inv_line)\
 729                     and [(6, 0, inv_line['invoice_line_tax_id'])] or []
 730                 inv_line_ref.create(cr, uid, inv_line, context)
 731
 732         for i in inv_ids:
 733             wf_service = netsvc.LocalService("workflow")
 734             wf_service.trg_validate(uid, 'account.invoice', i, 'invoice_open', cr)
 735         return inv_ids
 736
 737     def create_account_move(self, cr, uid, ids, context=None):
 738         account_move_obj = self.pool.get('account.move')
 739         account_move_line_obj = self.pool.get('account.move.line')
 740         account_period_obj = self.pool.get('account.period')
 741         account_tax_obj = self.pool.get('account.tax')
 742         period = account_period_obj.find(cr, uid, context=context)[0]
 743
 744         for order in self.browse(cr, uid, ids, context=context):
 745             curr_c = self.pool.get('res.users').browse(cr, uid, uid).company_id
 746             comp_id = self.pool.get('res.users').browse(cr, order.user_id.id, order.user_id.id).company_id
 747             comp_id=comp_id and comp_id.id or False
 748             to_reconcile = []
 749             group_tax = {}
 750             account_def = self.pool.get('ir.property').get(cr, uid, 'property_account_receivable', 'res.partner', context=context)
 751             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
 752
 753             # Create an entry for the sale
 754             move_id = account_move_obj.create(cr, uid, {
 755                 'journal_id': order.sale_journal.id,
 756                 'period_id': period,
 757                 }, context=context)
 758
 759             # Create an move for each order line
 760             for line in order.lines:
 761
 762                 tax_amount = 0
 763                 taxes = [t for t in line.product_id.taxes_id]
 764                 if order.price_type=='tax_excluded':
 765                     computed_taxes = account_tax_obj.compute(
 766                         cr, uid, taxes, line.price_unit, line.qty)
 767                 else:
 768                     computed_taxes = account_tax_obj.compute_inv(
 769                         cr, uid, taxes, line.price_unit, line.qty)
 770
 771                 for tax in computed_taxes:
 772                     tax_amount += round(tax['amount'], 2)
 773                     group_key = (tax['tax_code_id'],
 774                                 tax['base_code_id'],
 775                                 tax['account_collected_id'])
 776
 777                     if group_key in group_tax:
 778                         group_tax[group_key] += round(tax['amount'], 2)
 779                     else:
 780                         group_tax[group_key] = round(tax['amount'], 2)
 781                 if order.price_type!='tax_excluded':
 782                     amount = line.price_subtotal - tax_amount
 783                 else:
 784                     amount = line.price_subtotal
 785
 786                 # Search for the income account
 787                 if  line.product_id.property_account_income.id:
 788                     income_account = line.\
 789                                     product_id.property_account_income.id
 790                 elif line.product_id.categ_id.\
 791                         property_account_income_categ.id:
 792                     income_account = line.product_id.categ_id.\
 793                                     property_account_income_categ.id
 794                 else:
 795                     raise osv.except_osv(_('Error !'), _('There is no income '\
 796                         'account defined for this product: "%s" (id:%d)') \
 797                         % (line.product_id.name, line.product_id.id, ))
 798
 799
 800                 # Empty the tax list as long as there is no tax code:
 801                 tax_code_id = False
 802                 tax_amount = 0
 803                 while computed_taxes:
 804                     tax = computed_taxes.pop(0)
 805                     if amount > 0:
 806                         tax_code_id = tax['base_code_id']
 807                         tax_amount = line.price_subtotal * tax['base_sign']
 808                     else:
 809                         tax_code_id = tax['ref_base_code_id']
 810                         tax_amount = line.price_subtotal * tax['ref_base_sign']
 811                     # If there is one we stop
 812                     if tax_code_id:
 813                         break
 814
 815                 # Create a move for the line
 816                 account_move_line_obj.create(cr, uid, {
 817                     'name': "aa"+order.name,
 818                     'date': order.date_order,
 819                     'ref': order.contract_number or order.name,
 820                     'quantity': line.qty,
 821                     'product_id':line.product_id.id,
 822                     'move_id': move_id,
 823                     'account_id': income_account,
 824                     'company_id': comp_id,
 825                     'credit': ((amount>0) and amount) or 0.0,
 826                     'debit': ((amount<0) and -amount) or 0.0,
 827                     'journal_id': order.sale_journal.id,
 828                     'period_id': period,
 829                     'tax_code_id': tax_code_id,
 830                     'tax_amount': tax_amount,
 831                 }, context=context)
 832
 833                 # For each remaining tax with a code, whe create a move line
 834                 for tax in computed_taxes:
 835                     if amount > 0:
 836                         tax_code_id = tax['base_code_id']
 837                         tax_amount = line.price_subtotal * tax['base_sign']
 838                     else:
 839                         tax_code_id = tax['ref_base_code_id']
 840                         tax_amount = line.price_subtotal * tax['ref_base_sign']
 841                     if not tax_code_id:
 842                         continue
 843
 844                     account_move_line_obj.create(cr, uid, {
 845                         'name': "bb"+order.name,
 846                         'date': order.date_order,
 847                         'ref': order.contract_number or order.name,
 848                         'product_id':line.product_id.id,
 849                         'quantity': line.qty,
 850                         'move_id': move_id,
 851                         'account_id': income_account,
 852                         'company_id': comp_id,
 853                         'credit': 0.0,
 854                         'debit': 0.0,
 855                         'journal_id': order.sale_journal.id,
 856                         'period_id': period,
 857                         'tax_code_id': tax_code_id,
 858                         'tax_amount': tax_amount,
 859                     }, context=context)
 860
 861
 862             # Create a move for each tax group
 863             (tax_code_pos, base_code_pos, account_pos)= (0, 1, 2)
 864             for key, amount in group_tax.items():
 865                 account_move_line_obj.create(cr, uid, {
 866                     'name':"cc"+order.name,
 867                     'date': order.date_order,
 868                     'ref': order.contract_number or order.name,
 869                     'move_id': move_id,
 870                     'company_id': comp_id,
 871                     'quantity': line.qty,
 872                     'product_id':line.product_id.id,
 873                     'account_id': key[account_pos],
 874                     'credit': ((amount>0) and amount) or 0.0,
 875                     'debit': ((amount<0) and -amount) or 0.0,
 876                     'journal_id': order.sale_journal.id,
 877                     'period_id': period,
 878                     'tax_code_id': key[tax_code_pos],
 879                     'tax_amount': amount,
 880                 }, context=context)
 881
 882             # counterpart
 883             to_reconcile.append(account_move_line_obj.create(cr, uid, {
 884                 'name': "dd"+order.name,
 885                 'date': order.date_order,
 886                 'ref': order.contract_number or order.name,
 887                 'move_id': move_id,
 888                 'company_id': comp_id,
 889                 'account_id': order_account,
 890                 'credit': ((order.amount_total<0) and -order.amount_total)\
 891                     or 0.0,
 892                 'debit': ((order.amount_total>0) and order.amount_total)\
 893                     or 0.0,
 894                 'journal_id': order.sale_journal.id,
 895                 'period_id': period,
 896             }, context=context))
 897
 898
 899             # search the account receivable for the payments:
 900             account_receivable = order.sale_journal.default_credit_account_id.id
 901             if not account_receivable:
 902                 raise  osv.except_osv(_('Error !'),
 903                     _('There is no receivable account defined for this journal:'\
 904                     ' "%s" (id:%d)') % (order.sale_journal.name, order.sale_journal.id, ))
 905             am=0.0
 906             for payment in order.statement_ids:
 907                 am+=payment.amount
 908
 909                 if am > 0:
 910                     payment_account = \
 911                         payment.statement_id.journal_id.default_debit_account_id.id
 912                 else:
 913                     payment_account = \
 914                         payment.statement_id.journal_id.default_credit_account_id.id
 915
 916                 # Create one entry for the payment
 917                 if payment.is_acc:
 918                     continue
 919                 payment_move_id = account_move_obj.create(cr, uid, {
 920                     'journal_id': payment.statement_id.journal_id.id,
 921                     'period_id': period,
 922                 }, context=context)
 923
 924             for stat_l in order.statement_ids:
 925                 if stat_l.is_acc and len(stat_l.move_ids):
 926                     for st in stat_l.move_ids:
 927                         for s in st.line_id:
 928                             if s.credit:
 929                                 account_move_line_obj.copy(cr, uid, s.id, { 'debit': s.credit,
 930                                                                             'statement_id': False,
 931                                                                             'credit': s.debit})
 932                                 account_move_line_obj.copy(cr, uid, s.id, {
 933                                                                         'statement_id': False,
 934                                                                         'account_id':order_account
 935                                                                      })
 936            #     account_move_obj.button_validate(cr, uid, [move_id, payment_move_id], context=context)
 937             self.write(cr,uid,order.id,{'state':'done'})
 938          #       account_move_line_obj.reconcile(cr, uid, to_reconcile, type='manual', context=context)
 939         return True
 940
 941     def cancel_picking(self, cr, uid, ids, context=None):
 942         for order in self.browse(cr, uid, ids, context=context):
 943             for picking in order.pickings:
 944                 self.pool.get('stock.picking').unlink(cr, uid, [picking.id], context)
 945         return True
 946
 947
 948     def action_payment(self, cr, uid, ids, context=None):
 949         vals = {'state': 'payment'}
 950         for pos in self.browse(cr, uid, ids):
 951             create_contract_nb = False
 952             for line in pos.lines:
 953                 if line.product_id.product_type == 'MD':
 954                     create_contract_nb = True
 955                     break
 956             if create_contract_nb:
 957                 seq = self.pool.get('ir.sequence').get(cr, uid, 'pos.user_%s' % pos.user_id1.login)
 958                 vals['contract_number'] ='%s-%s' % (pos.user_id1.login, seq)
 959         self.write(cr, uid, ids, vals)
 960
 961     def action_paid(self, cr, uid, ids, context=None):
 962         if not context:
 963             context = {}
 964         if context.get('flag',False):
 965             self.create_picking(cr, uid, ids, context={})
 966             self.write(cr, uid, ids, {'state': 'paid'})
 967         else:
 968             context['flag']=True
 969         return True
 970
 971     def action_cancel(self, cr, uid, ids, context=None):
 972         self.write(cr, uid, ids, {'state': 'cancel'})
 973         return True
 974
 975     def action_done(self, cr, uid, ids, context=None):
 976         for order in self.browse(cr, uid, ids, context=context):
 977             if not order.journal_entry:
 978                 self.create_account_move(cr, uid, ids, context={})
 979         #self.write(cr, uid, ids, {'state': 'done'})
 980         return True
 981
 982     def compute_state(self, cr, uid, id):
 983         cr.execute("select act.id, act.name from wkf_activity act "
 984                    "inner join wkf_workitem item on act.id=item.act_id "
 985                    "inner join wkf_instance inst on item.inst_id=inst.id "
 986                    "inner join wkf on inst.wkf_id=wkf.id "
 987                    "where wkf.osv='pos.order' and inst.res_id=%s "
 988                    "order by act.name", (id,))
 989         return [name for id, name in cr.fetchall()]
 990
 991 pos_order()
 992
 993 class account_bank_statement(osv.osv):
 994     _inherit = 'account.bank.statement'
 995     _columns={
 996         'user_id': fields.many2one('res.users',ondelete='cascade',string='User', readonly=True),
 997     }
 998     _defaults = {
 999         'user_id': lambda self,cr,uid,c: self.pool.get('res.users').browse(cr, uid, uid, c).id
1000     }
1001 account_bank_statement()
1002
1003 class account_bank_statement_line(osv.osv):
1004     _inherit = 'account.bank.statement.line'
1005     def _get_statement_journal(self, cr, uid, ids, context, *a):
1006         res = {}
1007         for line in self.browse(cr, uid, ids):
1008             res[line.id] = line.statement_id and line.statement_id.journal_id and line.statement_id.journal_id.name or None
1009         return res
1010     _columns={
1011         'journal_id': fields.function(_get_statement_journal, method=True,store=True, string='Journal', type='char', size=64),
1012         'am_out':fields.boolean("To count"),
1013         'is_acc':fields.boolean("Is accompte"),
1014         'pos_statement_id': fields.many2one('pos.order',ondelete='cascade'),
1015     }
1016 account_bank_statement_line()
1017
1018 class pos_order_line(osv.osv):
1019     _name = "pos.order.line"
1020     _description = "Lines of Point of Sale"
1021
1022     def _get_amount(self, cr, uid, ids, field_name, arg, context):
1023         res = {}
1024         for line in self.browse(cr, uid, ids):
1025             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)
1026             res[line.id]=price
1027         return res
1028
1029     def _amount_line_ttc(self, cr, uid, ids, field_name, arg, context):
1030         res = {}
1031         account_tax_obj = self.pool.get('account.tax')
1032         for line in self.browse(cr, uid, ids):
1033             tax_amount = 0.0
1034             taxes = [t for t in line.product_id.taxes_id]
1035             computed_taxes = account_tax_obj.compute(cr, uid, taxes, line.price_unit, line.qty)
1036             for tax in computed_taxes:
1037                 tax_amount += tax['amount']
1038             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)
1039             if line.discount!=0.0:
1040                 res[line.id] = line.price_unit * line.qty * (1 - (line.discount or 0.0) / 100.0)
1041             else:
1042                 res[line.id]=line.price_unit*line.qty
1043             res[line.id] = res[line.id] + tax_amount
1044
1045         return res
1046     def _amount_line(self, cr, uid, ids, field_name, arg, context):
1047         res = {}
1048
1049         for line in self.browse(cr, uid, ids):
1050             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)
1051             if line.discount!=0.0:
1052                 res[line.id] = line.price_unit * line.qty * (1 - (line.discount or 0.0) / 100.0)
1053 #                res[line.id] = price * line.qty * (1 - (line.discount or 0.0) / 100.0)
1054             else:
1055                 res[line.id]=line.price_unit*line.qty
1056         return res
1057
1058     def price_by_product(self, cr, uid, ids, pricelist, product_id, qty=0, partner_id=False):
1059         if not product_id:
1060             return 0.0
1061         if not pricelist:
1062             raise osv.except_osv(_('No Pricelist !'),
1063                 _('You have to select a pricelist in the sale form !\n' \
1064                 'Please set one before choosing a product.'))
1065         p_obj = self.pool.get('product.product').browse(cr,uid,product_id).list_price
1066         price = self.pool.get('product.pricelist').price_get(cr, uid,
1067             [pricelist], product_id, qty or 1.0, partner_id)[pricelist]
1068         if price is False:
1069             raise osv.except_osv(_('No valid pricelist line found !'),
1070                 _("Couldn't find a pricelist line matching this product" \
1071                 " and quantity.\nYou have to change either the product," \
1072                 " the quantity or the pricelist."))
1073         return price
1074
1075     def onchange_product_id(self, cr, uid, ids, pricelist, product_id, qty=0, partner_id=False):
1076         price = self.price_by_product(cr, uid, ids, pricelist, product_id, qty, partner_id)
1077         self.write(cr,uid,ids,{'price_unit':price})
1078         return {'value': {'price_unit': price}, 'qty': 1}
1079
1080     def onchange_subtotal(self, cr, uid, ids, discount, price, pricelist,qty,partner_id, product_id,*a):
1081         prod_obj = self.pool.get('product.product')
1082         price_f = self.price_by_product(cr, uid, ids, pricelist, product_id, qty, partner_id)
1083         prod_id=''
1084         if product_id:
1085             prod_id=prod_obj.browse(cr,uid,product_id).disc_controle
1086         disc=0.0
1087         if (disc != 0.0 or prod_id) and price_f>0:
1088             disc=100-(price/price_f*100)
1089             return {'value':{'discount':disc, 'price_unit':price_f}}#,'notice':''}}#, 'price_subtotal':(price_f*qty*(1-disc))}}
1090         return {}
1091
1092     def onchange_ded(self, cr, uid,ids, val_ded,price_u,*a):
1093         pos_order = self.pool.get('pos.order.line')
1094         res_obj = self.pool.get('res.users')
1095         res_company = self.pool.get('res.company')
1096         comp = res_obj.browse(cr,uid,uid).company_id.company_discount or 0.0
1097         val=0.0
1098         if val_ded and price_u:
1099             val=100.0*val_ded/price_u
1100         if val > comp:
1101             return {'value': {'discount':val, 'notice':'' }}
1102         return {'value': {'discount':val}}
1103
1104     def onchange_discount(self, cr, uid,ids, discount,price,*a):
1105         pos_order = self.pool.get('pos.order.line')
1106         res_obj = self.pool.get('res.users')
1107         res_company = self.pool.get('res.company')
1108         company_disc = pos_order.browse(cr,uid,ids)
1109         if discount:
1110             if not company_disc:
1111                 comp=res_obj.browse(cr,uid,uid).company_id.company_discount or 0.0
1112             else:
1113                 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
1114
1115             if discount > comp :
1116                 return {'value': {'notice':'','price_ded':price*discount*0.01 or 0.0  }}
1117             else:
1118                 return {'value': {'notice':'Minimum Discount','price_ded':price*discount*0.01 or 0.0  }}
1119         else :
1120             return {'value': {'notice':'No Discount', 'price_ded':price*discount*0.01 or 0.0 }}
1121     _columns = {
1122         'name': fields.char('Line Description', size=512),
1123         'company_id':fields.many2one('res.company', 'Company', required=True),
1124         'notice': fields.char('Discount Notice', size=128, required=True),
1125         'serial_number': fields.char('Serial Number', size=128),
1126 #        'contract_number': fields.char('Contract Number', size=512),
1127         'product_id': fields.many2one('product.product', 'Product', domain=[('sale_ok', '=', True)], required=True, change_default=True),
1128 #        'price_unit': fields.float('Unit Price'),
1129         'price_unit': fields.function(_get_amount, method=True, string='Unit Price', store=True),
1130         'price_ded': fields.float('Discount(Amount)'),
1131         'qty': fields.float('Quantity'),
1132         'qty_rfd': fields.float('Refunded Quantity'),
1133         'price_subtotal': fields.function(_amount_line, method=True, string='Subtotal w/o Tax'),
1134         'price_subtotal_incl': fields.function(_amount_line_ttc, method=True, string='Subtotal'),
1135         'discount': fields.float('Discount (%)', digits=(16, 2)),
1136         'order_id': fields.many2one('pos.order', 'Order Ref', ondelete='cascade'),
1137         'create_date': fields.datetime('Creation Date', readonly=True),
1138         }
1139
1140     _defaults = {
1141         'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'pos.order.line'),
1142         'qty': lambda *a: 1,
1143         'discount': lambda *a: 0.0,
1144         'price_ded': lambda *a: 0.0,
1145         'notice': lambda *a: 'No Discount',
1146         'company_id': lambda self,cr,uid,c: self.pool.get('res.users').browse(cr, uid, uid, c).company_id.id,
1147         }
1148
1149     def create(self, cr, user, vals, context={}):
1150         if vals.get('product_id'):
1151             return super(pos_order_line, self).create(cr, user, vals, context)
1152         return False
1153
1154     def write(self, cr, user, ids, values, context={}):
1155         if 'product_id' in values and not values['product_id']:
1156             return False
1157         return super(pos_order_line, self).write(cr, user, ids, values, context)
1158
1159     def _scan_product(self, cr, uid, ean, qty, order):
1160         # search pricelist_id
1161         pricelist_id = self.pool.get('pos.order').read(cr, uid, [order], ['pricelist_id'] )
1162         if not pricelist_id:
1163             return False
1164
1165         new_line = True
1166
1167         product_id = self.pool.get('product.product').search(cr, uid, [('ean13','=', ean)])
1168         if not product_id:
1169            return False
1170
1171         # search price product
1172         product = self.pool.get('product.product').read(cr, uid, product_id)
1173         product_name = product[0]['name']
1174         price = self.price_by_product(cr, uid, 0, pricelist_id[0]['pricelist_id'][0], product_id[0], 1)
1175
1176         order_line_ids = self.search(cr, uid, [('name','=',product_name),('order_id','=',order)])
1177         if order_line_ids:
1178             new_line = False
1179             order_line_id = order_line_ids[0]
1180             qty += self.read(cr, uid, order_line_ids[0], ['qty'])['qty']
1181
1182         if new_line:
1183             vals = {'product_id': product_id[0],
1184                     'price_unit': price,
1185                     'qty': qty,
1186                     'name': product_name,
1187                     'order_id': order,
1188                    }
1189             line_id = self.create(cr, uid, vals)
1190             if not line_id:
1191                 raise wizard.except_wizard(_('Error'), _('Create line failed !'))
1192         else:
1193             vals = {
1194                 'qty': qty,
1195                 'price_unit': price
1196             }
1197             line_id = self.write(cr, uid, order_line_id, vals)
1198             if not line_id:
1199                 raise wizard.except_wizard(_('Error'), _('Modify line failed !'))
1200             line_id = order_line_id
1201
1202         price_line = float(qty)*float(price)
1203         return {'name': product_name, 'product_id': product_id[0], 'price': price, 'price_line': price_line ,'qty': qty }
1204
1205 pos_order_line()
1206
1207
1208 class pos_payment(osv.osv):
1209     _name = 'pos.payment'
1210     _description = 'Pos Payment'
1211
1212     def _journal_get(self, cr, uid, context={}):
1213         obj = self.pool.get('account.journal')
1214         ids = obj.search(cr, uid, [('type', '=', 'cash')])
1215         res = obj.read(cr, uid, ids, ['id', 'name'], context)
1216         res = [(r['id'], r['name']) for r in res]
1217         return res
1218
1219     def _journal_default(self, cr, uid, context={}):
1220         journal_list = self.pool.get('account.journal').search(cr, uid, [('type', '=', 'cash')])
1221         if journal_list:
1222             return journal_list[0]
1223         else:
1224             return False
1225
1226     _columns = {
1227         'name': fields.char('Description', size=64),
1228         'order_id': fields.many2one('pos.order', 'Order Ref', required=True, ondelete='cascade'),
1229         'journal_id': fields.many2one('account.journal', "Journal", required=True),
1230         'payment_id': fields.many2one('account.payment.term','Payment Term', select=True),
1231         'payment_nb': fields.char('Piece Number', size=32),
1232         'payment_name': fields.char('Payment Name', size=32),
1233         'payment_date': fields.date('Payment Date', required=True),
1234         'amount': fields.float('Amount', required=True),
1235     }
1236     _defaults = {
1237         'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'pos.payment'),
1238         'journal_id': _journal_default,
1239         'payment_date':  lambda *a: time.strftime('%Y-%m-%d'),
1240     }
1241
1242     def create(self, cr, user, vals, context={}):
1243         if vals.get('journal_id') and vals.get('amount'):
1244             return super(pos_payment, self).create(cr, user, vals, context)
1245         return False
1246
1247     def write(self, cr, user, ids, values, context={}):
1248         if 'amount' in values and not values['amount']:
1249             return False
1250         if 'journal_id' in values and not values['journal_id']:
1251             return False
1252         return super(pos_payment, self).write(cr, user, ids, values, context)
1253
1254 pos_payment()
1255
1256
1257 class report_transaction_pos(osv.osv):
1258     _name = "report.transaction.pos"
1259     _description = "transaction for the pos"
1260     _auto = False
1261     _columns = {
1262         'date_create': fields.char('Date', size=16, readonly=True),
1263         'journal_id': fields.many2one('account.journal', 'Sales Journal', readonly=True),
1264         'jl_id': fields.many2one('account.journal', 'Cash Journals', readonly=True),
1265         'user_id': fields.many2one('res.users', 'User', readonly=True),
1266         'no_trans': fields.float('Number of Transaction', readonly=True),
1267         'amount': fields.float('Amount', readonly=True),
1268         'invoice_id': fields.float('Nbr Invoice', readonly=True),
1269         'invoice_am': fields.float('Invoice Amount', readonly=True),
1270         'product_nb': fields.float('Product Nb.', readonly=True),
1271         'disc': fields.float('Disc.', readonly=True),
1272     }
1273
1274     def init(self, cr):
1275         tools.drop_view_if_exists(cr, 'report_transaction_pos')
1276         cr.execute("""
1277             create or replace view report_transaction_pos as (
1278                select
1279                     min(absl.id) as id,
1280                     count(absl.id) as no_trans,
1281                     sum(absl.amount) as amount,
1282                     sum(line.price_ded) as disc,
1283                     to_char(date_trunc('day',absl.create_date),'YYYY-MM-DD')::text as date_create,
1284                     po.user_id as user_id,
1285                     po.sale_journal as journal_id,
1286                     abs.journal_id as jl_id,
1287                     count(po.invoice_id) as invoice_id,
1288                     count(p.id) as product_nb
1289                 from
1290                     account_bank_statement_line as absl,
1291                     account_bank_statement as abs,
1292                     product_product as p,
1293                     pos_order_line as line,
1294                     pos_order as po
1295                 where
1296                     absl.pos_statement_id = po.id and
1297                     line.order_id=po.id and
1298                     line.product_id=p.id and
1299                     absl.statement_id=abs.id
1300
1301                 group by
1302                     po.user_id,po.sale_journal, abs.journal_id,
1303                     to_char(date_trunc('day',absl.create_date),'YYYY-MM-DD')::text
1304                 )
1305         """)
1306                     #to_char(date_trunc('day',absl.create_date),'YYYY-MM-DD')
1307                     #to_char(date_trunc('day',absl.create_date),'YYYY-MM-DD')::text as date_create,
1308 report_transaction_pos()
1309
1310 class report_sales_by_user_pos(osv.osv):
1311     _name = "report.sales.by.user.pos"
1312     _description = "Sales by user"
1313     _auto = False
1314     _columns = {
1315         'date_order': fields.date('Order Date',required=True, select=True),
1316         'amount': fields.float('Total', readonly=True, select=True),
1317         'qty': fields.float('Quantity', readonly=True, select=True),
1318         'user_id': fields.many2one('res.users', 'User', readonly=True, select=True),
1319     }
1320
1321     def init(self, cr):
1322         tools.drop_view_if_exists(cr, 'report_sales_by_user_pos')
1323         cr.execute("""
1324             create or replace view report_sales_by_user_pos as (
1325                 select
1326                     min(po.id) as id,
1327                     to_char(date_trunc('day',po.date_order),'YYYY-MM-DD')::text as date_order,
1328                     po.user_id as user_id,
1329                     sum(pol.qty)as qty,
1330                     sum((pol.price_unit * pol.qty * (1 - (pol.discount) / 100.0))) as amount
1331                 from
1332                     pos_order as po,pos_order_line as pol,product_product as pp,product_template as pt
1333                 where
1334                     pt.id=pp.product_tmpl_id and pp.id=pol.product_id and po.id = pol.order_id
1335                group by
1336                     to_char(date_trunc('day',po.date_order),'YYYY-MM-DD')::text,
1337                     po.user_id
1338
1339                 )
1340         """)
1341 report_sales_by_user_pos()
1342
1343 class report_sales_by_user_pos_month(osv.osv):
1344     _name = "report.sales.by.user.pos.month"
1345     _description = "Sales by user monthly"
1346     _auto = False
1347     _columns = {
1348         'date_order': fields.date('Order Date',required=True, select=True),
1349         'amount': fields.float('Total', readonly=True, select=True),
1350         'qty': fields.float('Quantity', readonly=True, select=True),
1351         'user_id': fields.many2one('res.users', 'User', readonly=True, select=True),
1352     }
1353
1354     def init(self, cr):
1355         tools.drop_view_if_exists(cr, 'report_sales_by_user_pos_month')
1356         cr.execute("""
1357             create or replace view report_sales_by_user_pos_month as (
1358                 select
1359                     min(po.id) as id,
1360                     to_char(date_trunc('month',po.date_order),'YYYY-MM-DD')::text as date_order,
1361                     po.user_id as user_id,
1362                     sum(pol.qty)as qty,
1363                     sum((pol.price_unit * pol.qty * (1 - (pol.discount) / 100.0))) as amount
1364                 from
1365                     pos_order as po,pos_order_line as pol,product_product as pp,product_template as pt
1366                 where
1367                     pt.id=pp.product_tmpl_id and pp.id=pol.product_id and po.id = pol.order_id
1368                group by
1369                     to_char(date_trunc('month',po.date_order),'YYYY-MM-DD')::text,
1370                     po.user_id
1371
1372                 )
1373         """)
1374 report_sales_by_user_pos_month()
1375
1376 class report_sales_by_margin_pos(osv.osv):
1377     _name = "report.sales.by.margin.pos"
1378     _description = "Sales by margin"
1379     _auto = False
1380     _columns = {
1381 #        'pos_name': fields.char('POS Order', size=64, readonly=True),
1382         'product_name':fields.char('Product Name', size=64, readonly=True),
1383         'date_order': fields.date('Order Date',required=True, select=True),
1384         'amount': fields.float('Total', readonly=True, select=True),
1385         'user_id': fields.many2one('res.users', 'User', readonly=True, select=True),
1386         'qty': fields.float('Qty', readonly=True, select=True),
1387         'net_margin_per_qty':fields.float('Net margin per Qty', readonly=True, select=True),
1388         'total':fields.float('Margin', readonly=True, select=True),
1389
1390     }
1391
1392     def init(self, cr):
1393         tools.drop_view_if_exists(cr, 'report_sales_by_margin_pos')
1394         cr.execute("""
1395             create or replace view report_sales_by_margin_pos as (
1396                 select
1397                     min(pol.id) as id,
1398                     po.user_id as user_id,
1399                     pt.name as product_name,
1400                     to_char(date_trunc('day',po.date_order),'YYYY-MM-DD')::text as date_order,
1401                     sum(pol.qty) as qty,
1402                     pt.list_price-pt.standard_price as net_margin_per_qty,
1403                     (pt.list_price-pt.standard_price) *sum(pol.qty) as total
1404                 from
1405                     product_template as pt,
1406                     product_product as pp,
1407                     pos_order_line as pol,
1408                     pos_order as po
1409                 where
1410                     pol.product_id = pp.product_tmpl_id and
1411                     pp.product_tmpl_id = pt.id and
1412                     po.id = pol.order_id
1413
1414                 group by
1415                     pt.name,
1416                     pt.list_price,
1417                     pt.standard_price,
1418                     po.user_id,
1419                     to_char(date_trunc('day',po.date_order),'YYYY-MM-DD')::text
1420
1421                 )
1422         """)
1423 report_sales_by_margin_pos()
1424
1425 class report_sales_by_margin_pos_month(osv.osv):
1426     _name = "report.sales.by.margin.pos.month"
1427     _description = "Sales by margin monthly"
1428     _auto = False
1429     _columns = {
1430 #        'pos_name': fields.char('POS Order', size=64, readonly=True),
1431         'product_name':fields.char('Product Name', size=64, readonly=True),
1432         'date_order': fields.date('Order Date',required=True, select=True),
1433         'amount': fields.float('Total', readonly=True, select=True),
1434         'user_id': fields.many2one('res.users', 'User', readonly=True, select=True),
1435         'qty': fields.float('Qty', readonly=True, select=True),
1436         'net_margin_per_qty':fields.float('Net margin per Qty', readonly=True, select=True),
1437         'total':fields.float('Margin', readonly=True, select=True),
1438
1439     }
1440
1441     def init(self, cr):
1442         tools.drop_view_if_exists(cr, 'report_sales_by_margin_pos_month')
1443         cr.execute("""
1444             create or replace view report_sales_by_margin_pos_month as (
1445                 select
1446                     min(pol.id) as id,
1447                     po.user_id as user_id,
1448                     pt.name as product_name,
1449                     to_char(date_trunc('month',po.date_order),'YYYY-MM-DD')::text as date_order,
1450                     sum(pol.qty) as qty,
1451                     pt.list_price-pt.standard_price as net_margin_per_qty,
1452                     (pt.list_price-pt.standard_price) *sum(pol.qty) as total
1453                 from
1454                     product_template as pt,
1455                     product_product as pp,
1456                     pos_order_line as pol,
1457                     pos_order as po
1458                 where
1459                     pol.product_id = pp.product_tmpl_id and
1460                     pp.product_tmpl_id = pt.id and
1461                     po.id = pol.order_id
1462
1463                 group by
1464                     pt.name,
1465                     pt.list_price,
1466                     pt.standard_price,
1467                     po.user_id,
1468                     to_char(date_trunc('month',po.date_order),'YYYY-MM-DD')::text
1469
1470                 )
1471         """)
1472 report_sales_by_margin_pos_month()
1473
1474
1475 class account_move_line(osv.osv):
1476     _inherit = 'account.move.line'
1477     def create(self, cr, user, vals, context={}):
1478         pos_obj = self.pool.get('pos.order')
1479         val_name = vals.get('name', '')
1480         val_ref = vals.get('ref', '')
1481         if (val_name and 'POS' in val_name) and (val_ref and 'PACK' in val_ref):
1482             aaa = re.search(r'Stock move.\((.*)\)', vals.get('name'))
1483             name_pos = aaa.groups()[0]
1484             pos_id = name_pos.replace('POS ','')
1485             if pos_id and pos_id.isdigit():
1486                 pos_curr = pos_obj.browse(cr,user,int(pos_id))
1487                 pos_curr = pos_curr  and pos_curr.contract_number or ''
1488                 vals['ref'] = pos_curr or vals.get('ref')
1489         return super(account_move_line, self).create(cr, user, vals, context)
1490
1491 account_move_line()
1492
1493
1494 class account_move(osv.osv):
1495     _inherit = 'account.move'
1496     def create(self, cr, user, vals, context={}):
1497         pos_obj = self.pool.get('pos.order')
1498         val_name = vals.get('name', '')
1499         val_ref = vals.get('ref', '')
1500         if (val_name and 'POS' in val_name) and (val_ref and 'PACK' in val_ref):
1501             aaa = re.search(r'Stock move.\((.*)\)', vals.get('name'))
1502             name_pos = aaa.groups()[0]
1503             pos_id = name_pos.replace('POS ','')
1504             if pos_id and pos_id.isdigit():
1505                 pos_curr = pos_obj.browse(cr,user,int(pos_id))
1506                 pos_curr = pos_curr  and pos_curr.contract_number or ''
1507                 vals['ref'] = pos_curr or vals.get('ref')
1508         return super(account_move, self).create(cr, user, vals, context)
1509
1510 account_move()
1511
1512
1513 class product_product(osv.osv):
1514     _inherit = 'product.product'
1515     _columns = {
1516         'income_pdt': fields.boolean('Product for Incoming'),
1517         'expense_pdt': fields.boolean('Product for expenses'),
1518         'am_out': fields.boolean('Controle for Outgoing Operations'),
1519         'disc_controle': fields.boolean('Discount Controle '),
1520 }
1521     _defaults = {
1522         'disc_controle': lambda *a: True,
1523 }
1524 product_product()
1525 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: