# -*- coding: utf-8 -*- ############################################################################## # # OpenERP, Open Source Management Solution # Copyright (C) 2004-2010 Tiny SPRL (). # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see . # ############################################################################## import logging import time from datetime import datetime from openerp import tools from openerp.osv import fields, osv from openerp.tools import float_is_zero from openerp.tools.translate import _ import openerp.addons.decimal_precision as dp import openerp.addons.product.product _logger = logging.getLogger(__name__) class pos_config(osv.osv): _name = 'pos.config' POS_CONFIG_STATE = [ ('active', 'Active'), ('inactive', 'Inactive'), ('deprecated', 'Deprecated') ] def _get_currency(self, cr, uid, ids, fieldnames, args, context=None): result = dict.fromkeys(ids, False) for pos_config in self.browse(cr, uid, ids, context=context): if pos_config.journal_id: currency_id = pos_config.journal_id.currency.id or pos_config.journal_id.company_id.currency_id.id else: currency_id = self.pool['res.users'].browse(cr, uid, uid, context=context).company_id.currency_id.id result[pos_config.id] = currency_id return result _columns = { 'name' : fields.char('Point of Sale Name', select=1, required=True, help="An internal identification of the point of sale"), 'journal_ids' : fields.many2many('account.journal', 'pos_config_journal_rel', 'pos_config_id', 'journal_id', 'Available Payment Methods', domain="[('journal_user', '=', True ), ('type', 'in', ['bank', 'cash'])]",), 'picking_type_id': fields.many2one('stock.picking.type', 'Picking Type'), 'stock_location_id': fields.many2one('stock.location', 'Stock Location', domain=[('usage', '=', 'internal')], required=True), 'journal_id' : fields.many2one('account.journal', 'Sale Journal', domain=[('type', '=', 'sale')], help="Accounting journal used to post sales entries."), 'currency_id' : fields.function(_get_currency, type="many2one", string="Currency", relation="res.currency"), 'iface_self_checkout' : fields.boolean('Self Checkout Mode', # FIXME : this field is obsolete help="Check this if this point of sale should open by default in a self checkout mode. If unchecked, Odoo uses the normal cashier mode by default."), 'iface_cashdrawer' : fields.boolean('Cashdrawer', help="Automatically open the cashdrawer"), 'iface_payment_terminal' : fields.boolean('Payment Terminal', help="Enables Payment Terminal integration"), 'iface_electronic_scale' : fields.boolean('Electronic Scale', help="Enables Electronic Scale integration"), 'iface_vkeyboard' : fields.boolean('Virtual KeyBoard', help="Enables an integrated Virtual Keyboard"), 'iface_print_via_proxy' : fields.boolean('Print via Proxy', help="Bypass browser printing and prints via the hardware proxy"), 'iface_scan_via_proxy' : fields.boolean('Scan via Proxy', help="Enable barcode scanning with a remotely connected barcode scanner"), 'iface_invoicing': fields.boolean('Invoicing',help='Enables invoice generation from the Point of Sale'), 'iface_big_scrollbars': fields.boolean('Large Scrollbars',help='For imprecise industrial touchscreens'), 'receipt_header': fields.text('Receipt Header',help="A short text that will be inserted as a header in the printed receipt"), 'receipt_footer': fields.text('Receipt Footer',help="A short text that will be inserted as a footer in the printed receipt"), 'proxy_ip': fields.char('IP Address', help='The hostname or ip address of the hardware proxy, Will be autodetected if left empty', size=45), 'state' : fields.selection(POS_CONFIG_STATE, 'Status', required=True, readonly=True, copy=False), 'sequence_id' : fields.many2one('ir.sequence', 'Order IDs Sequence', readonly=True, help="This sequence is automatically created by Odoo but you can change it "\ "to customize the reference numbers of your orders.", copy=False), 'session_ids': fields.one2many('pos.session', 'config_id', 'Sessions'), 'group_by' : fields.boolean('Group Journal Items', help="Check this if you want to group the Journal Items by Product while closing a Session"), 'pricelist_id': fields.many2one('product.pricelist','Pricelist', required=True), 'company_id': fields.many2one('res.company', 'Company', required=True), 'barcode_product': fields.char('Product Barcodes', size=64, help='The pattern that identifies product barcodes'), 'barcode_cashier': fields.char('Cashier Barcodes', size=64, help='The pattern that identifies cashier login barcodes'), 'barcode_customer': fields.char('Customer Barcodes',size=64, help='The pattern that identifies customer\'s client card barcodes'), 'barcode_price': fields.char('Price Barcodes', size=64, help='The pattern that identifies a product with a barcode encoded price'), 'barcode_weight': fields.char('Weight Barcodes', size=64, help='The pattern that identifies a product with a barcode encoded weight'), 'barcode_discount': fields.char('Discount Barcodes', size=64, help='The pattern that identifies a product with a barcode encoded discount'), } def _check_cash_control(self, cr, uid, ids, context=None): return all( (sum(int(journal.cash_control) for journal in record.journal_ids) <= 1) for record in self.browse(cr, uid, ids, context=context) ) def _check_company_location(self, cr, uid, ids, context=None): for config in self.browse(cr, uid, ids, context=context): if config.stock_location_id.company_id and config.stock_location_id.company_id.id != config.company_id.id: return False return True def _check_company_journal(self, cr, uid, ids, context=None): for config in self.browse(cr, uid, ids, context=context): if config.journal_id and config.journal_id.company_id.id != config.company_id.id: return False return True def _check_company_payment(self, cr, uid, ids, context=None): for config in self.browse(cr, uid, ids, context=context): journal_ids = [j.id for j in config.journal_ids] if self.pool['account.journal'].search(cr, uid, [ ('id', 'in', journal_ids), ('company_id', '!=', config.company_id.id) ], count=True, context=context): return False return True _constraints = [ (_check_cash_control, "You cannot have two cash controls in one Point Of Sale !", ['journal_ids']), (_check_company_location, "The company of the stock location is different than the one of point of sale", ['company_id', 'stock_location_id']), (_check_company_journal, "The company of the sale journal is different than the one of point of sale", ['company_id', 'journal_id']), (_check_company_payment, "The company of a payment method is different than the one of point of sale", ['company_id', 'journal_ids']), ] def name_get(self, cr, uid, ids, context=None): result = [] states = { 'opening_control': _('Opening Control'), 'opened': _('In Progress'), 'closing_control': _('Closing Control'), 'closed': _('Closed & Posted'), } for record in self.browse(cr, uid, ids, context=context): if (not record.session_ids) or (record.session_ids[0].state=='closed'): result.append((record.id, record.name+' ('+_('not used')+')')) continue session = record.session_ids[0] result.append((record.id, record.name + ' ('+session.user_id.name+')')) #, '+states[session.state]+')')) return result def _default_sale_journal(self, cr, uid, context=None): company_id = self.pool.get('res.users').browse(cr, uid, uid, context=context).company_id.id res = self.pool.get('account.journal').search(cr, uid, [('type', '=', 'sale'), ('company_id', '=', company_id)], limit=1, context=context) return res and res[0] or False def _default_pricelist(self, cr, uid, context=None): res = self.pool.get('product.pricelist').search(cr, uid, [('type', '=', 'sale')], limit=1, context=context) return res and res[0] or False def _get_default_location(self, cr, uid, context=None): wh_obj = self.pool.get('stock.warehouse') user = self.pool.get('res.users').browse(cr, uid, uid, context) res = wh_obj.search(cr, uid, [('company_id', '=', user.company_id.id)], limit=1, context=context) if res and res[0]: return wh_obj.browse(cr, uid, res[0], context=context).lot_stock_id.id return False def _get_default_company(self, cr, uid, context=None): company_id = self.pool.get('res.users')._get_company(cr, uid, context=context) return company_id _defaults = { 'state' : POS_CONFIG_STATE[0][0], 'journal_id': _default_sale_journal, 'group_by' : True, 'pricelist_id': _default_pricelist, 'iface_invoicing': True, 'stock_location_id': _get_default_location, 'company_id': _get_default_company, 'barcode_product': '*', 'barcode_cashier': '041*', 'barcode_customer':'042*', 'barcode_weight': '21xxxxxNNDDD', 'barcode_discount':'22xxxxxxxxNN', 'barcode_price': '23xxxxxNNNDD', } def onchange_picking_type_id(self, cr, uid, ids, picking_type_id, context=None): p_type_obj = self.pool.get("stock.picking.type") p_type = p_type_obj.browse(cr, uid, picking_type_id, context=context) if p_type.default_location_src_id and p_type.default_location_src_id.usage == 'internal' and p_type.default_location_dest_id and p_type.default_location_dest_id.usage == 'customer': return {'value': {'stock_location_id': p_type.default_location_src_id.id}} return False def set_active(self, cr, uid, ids, context=None): return self.write(cr, uid, ids, {'state' : 'active'}, context=context) def set_inactive(self, cr, uid, ids, context=None): return self.write(cr, uid, ids, {'state' : 'inactive'}, context=context) def set_deprecate(self, cr, uid, ids, context=None): return self.write(cr, uid, ids, {'state' : 'deprecated'}, context=context) def create(self, cr, uid, values, context=None): ir_sequence = self.pool.get('ir.sequence') # force sequence_id field to new pos.order sequence values['sequence_id'] = ir_sequence.create(cr, uid, { 'name': 'POS Order %s' % values['name'], 'padding': 4, 'prefix': "%s/" % values['name'], 'code': "pos.order", 'company_id': values.get('company_id', False), }, context=context) # TODO master: add field sequence_line_id on model # this make sure we always have one available per company ir_sequence.create(cr, uid, { 'name': 'POS order line %s' % values['name'], 'padding': 4, 'prefix': "%s/" % values['name'], 'code': "pos.order.line", 'company_id': values.get('company_id', False), }, context=context) return super(pos_config, self).create(cr, uid, values, context=context) def unlink(self, cr, uid, ids, context=None): for obj in self.browse(cr, uid, ids, context=context): if obj.sequence_id: obj.sequence_id.unlink() return super(pos_config, self).unlink(cr, uid, ids, context=context) class pos_session(osv.osv): _name = 'pos.session' _order = 'id desc' POS_SESSION_STATE = [ ('opening_control', 'Opening Control'), # Signal open ('opened', 'In Progress'), # Signal closing ('closing_control', 'Closing Control'), # Signal close ('closed', 'Closed & Posted'), ] def _compute_cash_all(self, cr, uid, ids, fieldnames, args, context=None): result = dict() for record in self.browse(cr, uid, ids, context=context): result[record.id] = { 'cash_journal_id' : False, 'cash_register_id' : False, 'cash_control' : False, } for st in record.statement_ids: if st.journal_id.cash_control == True: result[record.id]['cash_control'] = True result[record.id]['cash_journal_id'] = st.journal_id.id result[record.id]['cash_register_id'] = st.id return result _columns = { 'config_id' : fields.many2one('pos.config', 'Point of Sale', help="The physical point of sale you will use.", required=True, select=1, domain="[('state', '=', 'active')]", ), 'name' : fields.char('Session ID', required=True, readonly=True), 'user_id' : fields.many2one('res.users', 'Responsible', required=True, select=1, readonly=True, states={'opening_control' : [('readonly', False)]} ), 'currency_id' : fields.related('config_id', 'currency_id', type="many2one", relation='res.currency', string="Currnecy"), 'start_at' : fields.datetime('Opening Date', readonly=True), 'stop_at' : fields.datetime('Closing Date', readonly=True), 'state' : fields.selection(POS_SESSION_STATE, 'Status', required=True, readonly=True, select=1, copy=False), 'sequence_number': fields.integer('Order Sequence Number', help='A sequence number that is incremented with each order'), 'login_number': fields.integer('Login Sequence Number', help='A sequence number that is incremented each time a user resumes the pos session'), 'cash_control' : fields.function(_compute_cash_all, multi='cash', type='boolean', string='Has Cash Control'), 'cash_journal_id' : fields.function(_compute_cash_all, multi='cash', type='many2one', relation='account.journal', string='Cash Journal', store=True), 'cash_register_id' : fields.function(_compute_cash_all, multi='cash', type='many2one', relation='account.bank.statement', string='Cash Register', store=True), 'opening_details_ids' : fields.related('cash_register_id', 'opening_details_ids', type='one2many', relation='account.cashbox.line', string='Opening Cash Control'), 'details_ids' : fields.related('cash_register_id', 'details_ids', type='one2many', relation='account.cashbox.line', string='Cash Control'), 'cash_register_balance_end_real' : fields.related('cash_register_id', 'balance_end_real', type='float', digits_compute=dp.get_precision('Account'), string="Ending Balance", help="Total of closing cash control lines.", readonly=True), 'cash_register_balance_start' : fields.related('cash_register_id', 'balance_start', type='float', digits_compute=dp.get_precision('Account'), string="Starting Balance", help="Total of opening cash control lines.", readonly=True), 'cash_register_total_entry_encoding' : fields.related('cash_register_id', 'total_entry_encoding', string='Total Cash Transaction', readonly=True, help="Total of all paid sale orders"), 'cash_register_balance_end' : fields.related('cash_register_id', 'balance_end', type='float', digits_compute=dp.get_precision('Account'), string="Theoretical Closing Balance", help="Sum of opening balance and transactions.", readonly=True), 'cash_register_difference' : fields.related('cash_register_id', 'difference', type='float', string='Difference', help="Difference between the theoretical closing balance and the real closing balance.", readonly=True), 'journal_ids' : fields.related('config_id', 'journal_ids', type='many2many', readonly=True, relation='account.journal', string='Available Payment Methods'), 'order_ids' : fields.one2many('pos.order', 'session_id', 'Orders'), 'statement_ids' : fields.one2many('account.bank.statement', 'pos_session_id', 'Bank Statement', readonly=True), } _defaults = { 'name' : '/', 'user_id' : lambda obj, cr, uid, context: uid, 'state' : 'opening_control', 'sequence_number': 1, 'login_number': 0, } _sql_constraints = [ ('uniq_name', 'unique(name)', "The name of this POS Session must be unique !"), ] def _check_unicity(self, cr, uid, ids, context=None): for session in self.browse(cr, uid, ids, context=None): # open if there is no session in 'opening_control', 'opened', 'closing_control' for one user domain = [ ('state', 'not in', ('closed','closing_control')), ('user_id', '=', session.user_id.id) ] count = self.search_count(cr, uid, domain, context=context) if count>1: return False return True def _check_pos_config(self, cr, uid, ids, context=None): for session in self.browse(cr, uid, ids, context=None): domain = [ ('state', '!=', 'closed'), ('config_id', '=', session.config_id.id) ] count = self.search_count(cr, uid, domain, context=context) if count>1: return False return True _constraints = [ (_check_unicity, "You cannot create two active sessions with the same responsible!", ['user_id', 'state']), (_check_pos_config, "You cannot create two active sessions related to the same point of sale!", ['config_id']), ] def create(self, cr, uid, values, context=None): context = dict(context or {}) config_id = values.get('config_id', False) or context.get('default_config_id', False) if not config_id: raise osv.except_osv( _('Error!'), _("You should assign a Point of Sale to your session.")) # journal_id is not required on the pos_config because it does not # exists at the installation. If nothing is configured at the # installation we do the minimal configuration. Impossible to do in # the .xml files as the CoA is not yet installed. jobj = self.pool.get('pos.config') pos_config = jobj.browse(cr, uid, config_id, context=context) context.update({'company_id': pos_config.company_id.id}) if not pos_config.journal_id: jid = jobj.default_get(cr, uid, ['journal_id'], context=context)['journal_id'] if jid: jobj.write(cr, openerp.SUPERUSER_ID, [pos_config.id], {'journal_id': jid}, context=context) else: raise osv.except_osv( _('error!'), _("Unable to open the session. You have to assign a sale journal to your point of sale.")) # define some cash journal if no payment method exists if not pos_config.journal_ids: journal_proxy = self.pool.get('account.journal') cashids = journal_proxy.search(cr, uid, [('journal_user', '=', True), ('type','=','cash')], context=context) if not cashids: cashids = journal_proxy.search(cr, uid, [('type', '=', 'cash')], context=context) if not cashids: cashids = journal_proxy.search(cr, uid, [('journal_user','=',True)], context=context) journal_proxy.write(cr, openerp.SUPERUSER_ID, cashids, {'journal_user': True}) jobj.write(cr, openerp.SUPERUSER_ID, [pos_config.id], {'journal_ids': [(6,0, cashids)]}) pos_config = jobj.browse(cr, uid, config_id, context=context) bank_statement_ids = [] for journal in pos_config.journal_ids: bank_values = { 'journal_id' : journal.id, 'user_id' : uid, 'company_id' : pos_config.company_id.id } statement_id = self.pool.get('account.bank.statement').create(cr, uid, bank_values, context=context) bank_statement_ids.append(statement_id) values.update({ 'name': self.pool['ir.sequence'].get(cr, uid, 'pos.session', context=context), 'statement_ids' : [(6, 0, bank_statement_ids)], 'config_id': config_id }) return super(pos_session, self).create(cr, uid, values, context=context) def unlink(self, cr, uid, ids, context=None): for obj in self.browse(cr, uid, ids, context=context): for statement in obj.statement_ids: statement.unlink(context=context) return super(pos_session, self).unlink(cr, uid, ids, context=context) def open_cb(self, cr, uid, ids, context=None): """ call the Point Of Sale interface and set the pos.session to 'opened' (in progress) """ if context is None: context = dict() if isinstance(ids, (int, long)): ids = [ids] this_record = self.browse(cr, uid, ids[0], context=context) this_record.signal_workflow('open') context.update(active_id=this_record.id) return { 'type' : 'ir.actions.act_url', 'url' : '/pos/web/', 'target': 'self', } def login(self, cr, uid, ids, context=None): this_record = self.browse(cr, uid, ids[0], context=context) this_record.write({ 'login_number': this_record.login_number+1, }) def wkf_action_open(self, cr, uid, ids, context=None): # second browse because we need to refetch the data from the DB for cash_register_id for record in self.browse(cr, uid, ids, context=context): values = {} if not record.start_at: values['start_at'] = time.strftime('%Y-%m-%d %H:%M:%S') values['state'] = 'opened' record.write(values) for st in record.statement_ids: st.button_open() return self.open_frontend_cb(cr, uid, ids, context=context) def wkf_action_opening_control(self, cr, uid, ids, context=None): return self.write(cr, uid, ids, {'state' : 'opening_control'}, context=context) def wkf_action_closing_control(self, cr, uid, ids, context=None): for session in self.browse(cr, uid, ids, context=context): for statement in session.statement_ids: if (statement != session.cash_register_id) and (statement.balance_end != statement.balance_end_real): self.pool.get('account.bank.statement').write(cr, uid, [statement.id], {'balance_end_real': statement.balance_end}) return self.write(cr, uid, ids, {'state' : 'closing_control', 'stop_at' : time.strftime('%Y-%m-%d %H:%M:%S')}, context=context) def wkf_action_close(self, cr, uid, ids, context=None): # Close CashBox for record in self.browse(cr, uid, ids, context=context): for st in record.statement_ids: if abs(st.difference) > st.journal_id.amount_authorized_diff: # The pos manager can close statements with maximums. if not self.pool.get('ir.model.access').check_groups(cr, uid, "point_of_sale.group_pos_manager"): raise osv.except_osv( _('Error!'), _("Your ending balance is too different from the theoretical cash closing (%.2f), the maximum allowed is: %.2f. You can contact your manager to force it.") % (st.difference, st.journal_id.amount_authorized_diff)) if (st.journal_id.type not in ['bank', 'cash']): raise osv.except_osv(_('Error!'), _("The type of the journal for your payment method should be bank or cash ")) getattr(st, 'button_confirm_%s' % st.journal_id.type)(context=context) self._confirm_orders(cr, uid, ids, context=context) self.write(cr, uid, ids, {'state' : 'closed'}, context=context) obj = self.pool.get('ir.model.data').get_object_reference(cr, uid, 'point_of_sale', 'menu_point_root')[1] return { 'type' : 'ir.actions.client', 'name' : 'Point of Sale Menu', 'tag' : 'reload', 'params' : {'menu_id': obj}, } def _confirm_orders(self, cr, uid, ids, context=None): pos_order_obj = self.pool.get('pos.order') for session in self.browse(cr, uid, ids, context=context): company_id = session.config_id.journal_id.company_id.id local_context = dict(context or {}, force_company=company_id) order_ids = [order.id for order in session.order_ids if order.state == 'paid'] move_id = pos_order_obj._create_account_move(cr, uid, session.start_at, session.name, session.config_id.journal_id.id, company_id, context=context) pos_order_obj._create_account_move_line(cr, uid, order_ids, session, move_id, context=local_context) for order in session.order_ids: if order.state == 'done': continue if order.state not in ('paid', 'invoiced'): raise osv.except_osv( _('Error!'), _("You cannot confirm all orders of this session, because they have not the 'paid' status")) else: pos_order_obj.signal_workflow(cr, uid, [order.id], 'done') return True def open_frontend_cb(self, cr, uid, ids, context=None): if not context: context = {} if not ids: return {} for session in self.browse(cr, uid, ids, context=context): if session.user_id.id != uid: raise osv.except_osv( _('Error!'), _("You cannot use the session of another users. This session is owned by %s. Please first close this one to use this point of sale." % session.user_id.name)) context.update({'active_id': ids[0]}) return { 'type' : 'ir.actions.act_url', 'target': 'self', 'url': '/pos/web/', } class pos_order(osv.osv): _name = "pos.order" _description = "Point of Sale" _order = "id desc" def _amount_line_tax(self, cr, uid, line, context=None): account_tax_obj = self.pool['account.tax'] taxes_ids = [tax for tax in line.product_id.taxes_id if tax.company_id.id == line.order_id.company_id.id] price = line.price_unit * (1 - (line.discount or 0.0) / 100.0) taxes = account_tax_obj.compute_all(cr, uid, taxes_ids, price, line.qty, product=line.product_id, partner=line.order_id.partner_id or False)['taxes'] val = 0.0 for c in taxes: val += c.get('amount', 0.0) return val def _order_fields(self, cr, uid, ui_order, context=None): return { 'name': ui_order['name'], 'user_id': ui_order['user_id'] or False, 'session_id': ui_order['pos_session_id'], 'lines': ui_order['lines'], 'pos_reference':ui_order['name'], 'partner_id': ui_order['partner_id'] or False, } def _payment_fields(self, cr, uid, ui_paymentline, context=None): return { 'amount': ui_paymentline['amount'] or 0.0, 'payment_date': ui_paymentline['name'], 'statement_id': ui_paymentline['statement_id'], 'payment_name': ui_paymentline.get('note',False), 'journal': ui_paymentline['journal_id'], } # This deals with orders that belong to a closed session. In order # to recover from this we: # - assign the order to another compatible open session # - if that doesn't exist, create a new one def _get_valid_session(self, cr, uid, order, context=None): session = self.pool.get('pos.session') closed_session = session.browse(cr, uid, order['pos_session_id'], context=context) open_sessions = session.search(cr, uid, [('state', '=', 'opened'), ('config_id', '=', closed_session.config_id.id), ('user_id', '=', closed_session.user_id.id)], limit=1, order="start_at DESC", context=context) if open_sessions: return open_sessions[0] else: new_session_id = session.create(cr, uid, { 'config_id': closed_session.config_id.id, }, context=context) new_session = session.browse(cr, uid, new_session_id, context=context) # bypass opening_control (necessary when using cash control) new_session.signal_workflow('open') return new_session_id def _process_order(self, cr, uid, order, context=None): session = self.pool.get('pos.session').browse(cr, uid, order['pos_session_id'], context=context) if session.state == 'closing_control' or session.state == 'closed': session_id = self._get_valid_session(cr, uid, order, context=context) session = self.pool.get('pos.session').browse(cr, uid, session_id, context=context) order['pos_session_id'] = session_id order_id = self.create(cr, uid, self._order_fields(cr, uid, order, context=context),context) journal_ids = set() for payments in order['statement_ids']: self.add_payment(cr, uid, order_id, self._payment_fields(cr, uid, payments[2], context=context), context=context) journal_ids.add(payments[2]['journal_id']) if session.sequence_number <= order['sequence_number']: session.write({'sequence_number': order['sequence_number'] + 1}) session.refresh() if not float_is_zero(order['amount_return'], self.pool.get('decimal.precision').precision_get(cr, uid, 'Account')): cash_journal = session.cash_journal_id.id if not cash_journal: # Select for change one of the cash journals used in this payment cash_journal_ids = self.pool['account.journal'].search(cr, uid, [ ('type', '=', 'cash'), ('id', 'in', list(journal_ids)), ], limit=1, context=context) if not cash_journal_ids: # If none, select for change one of the cash journals of the POS # This is used for example when a customer pays by credit card # an amount higher than total amount of the order and gets cash back cash_journal_ids = [statement.journal_id.id for statement in session.statement_ids if statement.journal_id.type == 'cash'] if not cash_journal_ids: raise osv.except_osv( _('error!'), _("No cash statement found for this session. Unable to record returned cash.")) cash_journal = cash_journal_ids[0] self.add_payment(cr, uid, order_id, { 'amount': -order['amount_return'], 'payment_date': time.strftime('%Y-%m-%d %H:%M:%S'), 'payment_name': _('return'), 'journal': cash_journal, }, context=context) return order_id def create_from_ui(self, cr, uid, orders, context=None): # Keep only new orders submitted_references = [o['data']['name'] for o in orders] existing_order_ids = self.search(cr, uid, [('pos_reference', 'in', submitted_references)], context=context) existing_orders = self.read(cr, uid, existing_order_ids, ['pos_reference'], context=context) existing_references = set([o['pos_reference'] for o in existing_orders]) orders_to_save = [o for o in orders if o['data']['name'] not in existing_references] order_ids = [] for tmp_order in orders_to_save: to_invoice = tmp_order['to_invoice'] order = tmp_order['data'] order_id = self._process_order(cr, uid, order, context=context) order_ids.append(order_id) try: self.signal_workflow(cr, uid, [order_id], 'paid') except Exception as e: _logger.error('Could not fully process the POS Order: %s', tools.ustr(e)) if to_invoice: self.action_invoice(cr, uid, [order_id], context) order_obj = self.browse(cr, uid, order_id, context) self.pool['account.invoice'].signal_workflow(cr, uid, [order_obj.invoice_id.id], 'invoice_open') return order_ids def write(self, cr, uid, ids, vals, context=None): res = super(pos_order, self).write(cr, uid, ids, vals, context=context) #If you change the partner of the PoS order, change also the partner of the associated bank statement lines partner_obj = self.pool.get('res.partner') bsl_obj = self.pool.get("account.bank.statement.line") if 'partner_id' in vals: for posorder in self.browse(cr, uid, ids, context=context): if posorder.invoice_id: raise osv.except_osv( _('Error!'), _("You cannot change the partner of a POS order for which an invoice has already been issued.")) if vals['partner_id']: p_id = partner_obj.browse(cr, uid, vals['partner_id'], context=context) part_id = partner_obj._find_accounting_partner(p_id).id else: part_id = False bsl_ids = [x.id for x in posorder.statement_ids] bsl_obj.write(cr, uid, bsl_ids, {'partner_id': part_id}, context=context) return res def unlink(self, cr, uid, ids, context=None): for rec in self.browse(cr, uid, ids, context=context): if rec.state not in ('draft','cancel'): raise osv.except_osv(_('Unable to Delete!'), _('In order to delete a sale, it must be new or cancelled.')) return super(pos_order, self).unlink(cr, uid, ids, context=context) def onchange_partner_id(self, cr, uid, ids, part=False, context=None): if not part: return {'value': {}} pricelist = self.pool.get('res.partner').browse(cr, uid, part, context=context).property_product_pricelist.id return {'value': {'pricelist_id': pricelist}} def _amount_all(self, cr, uid, ids, name, args, context=None): cur_obj = self.pool.get('res.currency') res = {} for order in self.browse(cr, uid, ids, context=context): res[order.id] = { 'amount_paid': 0.0, 'amount_return':0.0, 'amount_tax':0.0, } val1 = val2 = 0.0 cur = order.pricelist_id.currency_id for payment in order.statement_ids: res[order.id]['amount_paid'] += payment.amount res[order.id]['amount_return'] += (payment.amount < 0 and payment.amount or 0) for line in order.lines: val1 += self._amount_line_tax(cr, uid, line, context=context) val2 += line.price_subtotal res[order.id]['amount_tax'] = cur_obj.round(cr, uid, cur, val1) amount_untaxed = cur_obj.round(cr, uid, cur, val2) res[order.id]['amount_total'] = res[order.id]['amount_tax'] + amount_untaxed return res _columns = { 'name': fields.char('Order Ref', required=True, readonly=True, copy=False), 'company_id':fields.many2one('res.company', 'Company', required=True, readonly=True), 'date_order': fields.datetime('Order Date', readonly=True, select=True), 'user_id': fields.many2one('res.users', 'Salesman', help="Person who uses the the cash register. It can be a reliever, a student or an interim employee."), 'amount_tax': fields.function(_amount_all, string='Taxes', digits_compute=dp.get_precision('Account'), multi='all'), 'amount_total': fields.function(_amount_all, string='Total', digits_compute=dp.get_precision('Account'), multi='all'), 'amount_paid': fields.function(_amount_all, string='Paid', states={'draft': [('readonly', False)]}, readonly=True, digits_compute=dp.get_precision('Account'), multi='all'), 'amount_return': fields.function(_amount_all, 'Returned', digits_compute=dp.get_precision('Account'), multi='all'), 'lines': fields.one2many('pos.order.line', 'order_id', 'Order Lines', states={'draft': [('readonly', False)]}, readonly=True, copy=True), 'statement_ids': fields.one2many('account.bank.statement.line', 'pos_statement_id', 'Payments', states={'draft': [('readonly', False)]}, readonly=True), 'pricelist_id': fields.many2one('product.pricelist', 'Pricelist', required=True, states={'draft': [('readonly', False)]}, readonly=True), 'partner_id': fields.many2one('res.partner', 'Customer', change_default=True, select=1, states={'draft': [('readonly', False)], 'paid': [('readonly', False)]}), 'sequence_number': fields.integer('Sequence Number', help='A session-unique sequence number for the order'), 'session_id' : fields.many2one('pos.session', 'Session', #required=True, select=1, domain="[('state', '=', 'opened')]", states={'draft' : [('readonly', False)]}, readonly=True), 'state': fields.selection([('draft', 'New'), ('cancel', 'Cancelled'), ('paid', 'Paid'), ('done', 'Posted'), ('invoiced', 'Invoiced')], 'Status', readonly=True, copy=False), 'invoice_id': fields.many2one('account.invoice', 'Invoice', copy=False), 'account_move': fields.many2one('account.move', 'Journal Entry', readonly=True, copy=False), 'picking_id': fields.many2one('stock.picking', 'Picking', readonly=True, copy=False), 'picking_type_id': fields.related('session_id', 'config_id', 'picking_type_id', string="Picking Type", type='many2one', relation='stock.picking.type'), 'location_id': fields.related('session_id', 'config_id', 'stock_location_id', string="Location", type='many2one', store=True, relation='stock.location'), 'note': fields.text('Internal Notes'), 'nb_print': fields.integer('Number of Print', readonly=True, copy=False), 'pos_reference': fields.char('Receipt Ref', readonly=True, copy=False), 'sale_journal': fields.related('session_id', 'config_id', 'journal_id', relation='account.journal', type='many2one', string='Sale Journal', store=True, readonly=True), } def _default_session(self, cr, uid, context=None): so = self.pool.get('pos.session') session_ids = so.search(cr, uid, [('state','=', 'opened'), ('user_id','=',uid)], context=context) return session_ids and session_ids[0] or False def _default_pricelist(self, cr, uid, context=None): session_ids = self._default_session(cr, uid, context) if session_ids: session_record = self.pool.get('pos.session').browse(cr, uid, session_ids, context=context) return session_record.config_id.pricelist_id and session_record.config_id.pricelist_id.id or False return False def _get_out_picking_type(self, cr, uid, context=None): return self.pool.get('ir.model.data').xmlid_to_res_id( cr, uid, 'point_of_sale.picking_type_posout', context=context) _defaults = { 'user_id': lambda self, cr, uid, context: uid, 'state': 'draft', 'name': '/', 'date_order': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'), 'nb_print': 0, 'sequence_number': 1, 'session_id': _default_session, 'company_id': lambda self,cr,uid,c: self.pool.get('res.users').browse(cr, uid, uid, c).company_id.id, 'pricelist_id': _default_pricelist, } def create(self, cr, uid, values, context=None): if values.get('session_id'): # set name based on the sequence specified on the config session = self.pool['pos.session'].browse(cr, uid, values['session_id'], context=context) values['name'] = session.config_id.sequence_id._next() else: # fallback on any pos.order sequence values['name'] = self.pool.get('ir.sequence').get_id(cr, uid, 'pos.order', 'code', context=context) return super(pos_order, self).create(cr, uid, values, context=context) def test_paid(self, cr, uid, ids, context=None): """A Point of Sale is paid when the sum @return: True """ for order in self.browse(cr, uid, ids, context=context): if order.lines and not order.amount_total: return True if (not order.lines) or (not order.statement_ids) or \ (abs(order.amount_total-order.amount_paid) > 0.00001): return False return True def create_picking(self, cr, uid, ids, context=None): """Create a picking for each order and validate it.""" picking_obj = self.pool.get('stock.picking') partner_obj = self.pool.get('res.partner') move_obj = self.pool.get('stock.move') for order in self.browse(cr, uid, ids, context=context): if all(t == 'service' for t in order.lines.mapped('product_id.type')): continue addr = order.partner_id and partner_obj.address_get(cr, uid, [order.partner_id.id], ['delivery']) or {} picking_type = order.picking_type_id picking_id = False if picking_type: picking_id = picking_obj.create(cr, uid, { 'origin': order.name, 'partner_id': addr.get('delivery',False), 'date_done' : order.date_order, 'picking_type_id': picking_type.id, 'company_id': order.company_id.id, 'move_type': 'direct', 'note': order.note or "", 'invoice_state': 'none', }, context=context) self.write(cr, uid, [order.id], {'picking_id': picking_id}, context=context) location_id = order.location_id.id if order.partner_id: destination_id = order.partner_id.property_stock_customer.id elif picking_type: if not picking_type.default_location_dest_id: raise osv.except_osv(_('Error!'), _('Missing source or destination location for picking type %s. Please configure those fields and try again.' % (picking_type.name,))) destination_id = picking_type.default_location_dest_id.id else: destination_id = partner_obj.default_get(cr, uid, ['property_stock_customer'], context=context)['property_stock_customer'] move_list = [] for line in order.lines: if line.product_id and line.product_id.type == 'service': continue move_list.append(move_obj.create(cr, uid, { 'name': line.name, 'product_uom': line.product_id.uom_id.id, 'product_uos': line.product_id.uom_id.id, 'picking_id': picking_id, 'picking_type_id': picking_type.id, 'product_id': line.product_id.id, 'product_uos_qty': abs(line.qty), 'product_uom_qty': abs(line.qty), 'state': 'draft', 'location_id': location_id if line.qty >= 0 else destination_id, 'location_dest_id': destination_id if line.qty >= 0 else location_id, }, context=context)) if picking_id: picking_obj.action_confirm(cr, uid, [picking_id], context=context) picking_obj.force_assign(cr, uid, [picking_id], context=context) picking_obj.action_done(cr, uid, [picking_id], context=context) elif move_list: move_obj.action_confirm(cr, uid, move_list, context=context) move_obj.force_assign(cr, uid, move_list, context=context) move_obj.action_done(cr, uid, move_list, context=context) return True def cancel_order(self, cr, uid, ids, context=None): """ Changes order state to cancel @return: True """ stock_picking_obj = self.pool.get('stock.picking') for order in self.browse(cr, uid, ids, context=context): stock_picking_obj.action_cancel(cr, uid, [order.picking_id.id]) if stock_picking_obj.browse(cr, uid, order.picking_id.id, context=context).state <> 'cancel': raise osv.except_osv(_('Error!'), _('Unable to cancel the picking.')) self.write(cr, uid, ids, {'state': 'cancel'}, context=context) return True def add_payment(self, cr, uid, order_id, data, context=None): """Create a new payment for the order""" context = dict(context or {}) statement_line_obj = self.pool.get('account.bank.statement.line') property_obj = self.pool.get('ir.property') order = self.browse(cr, uid, order_id, context=context) date = data.get('payment_date', time.strftime('%Y-%m-%d')) if len(date) > 10: timestamp = datetime.strptime(date, tools.DEFAULT_SERVER_DATETIME_FORMAT) ts = fields.datetime.context_timestamp(cr, uid, timestamp, context) date = ts.strftime(tools.DEFAULT_SERVER_DATE_FORMAT) args = { 'amount': data['amount'], 'date': date, 'name': order.name + ': ' + (data.get('payment_name', '') or ''), 'partner_id': order.partner_id and self.pool.get("res.partner")._find_accounting_partner(order.partner_id).id or False, } journal_id = data.get('journal', False) statement_id = data.get('statement_id', False) assert journal_id or statement_id, "No statement_id or journal_id passed to the method!" journal = self.pool['account.journal'].browse(cr, uid, journal_id, context=context) # use the company of the journal and not of the current user company_cxt = dict(context, force_company=journal.company_id.id) account_def = property_obj.get(cr, uid, 'property_account_receivable', 'res.partner', context=company_cxt) args['account_id'] = (order.partner_id and order.partner_id.property_account_receivable \ and order.partner_id.property_account_receivable.id) or (account_def and account_def.id) or False if not args['account_id']: if not args['partner_id']: msg = _('There is no receivable account defined to make payment.') else: msg = _('There is no receivable account defined to make payment for the partner: "%s" (id:%d).') % (order.partner_id.name, order.partner_id.id,) raise osv.except_osv(_('Configuration Error!'), msg) context.pop('pos_session_id', False) for statement in order.session_id.statement_ids: if statement.id == statement_id: journal_id = statement.journal_id.id break elif statement.journal_id.id == journal_id: statement_id = statement.id break if not statement_id: raise osv.except_osv(_('Error!'), _('You have to open at least one cashbox.')) args.update({ 'statement_id': statement_id, 'pos_statement_id': order_id, 'journal_id': journal_id, 'ref': order.session_id.name, }) statement_line_obj.create(cr, uid, args, context=context) return statement_id def refund(self, cr, uid, ids, context=None): """Create a copy of order for refund order""" clone_list = [] line_obj = self.pool.get('pos.order.line') for order in self.browse(cr, uid, ids, context=context): current_session_ids = self.pool.get('pos.session').search(cr, uid, [ ('state', '!=', 'closed'), ('user_id', '=', uid)], context=context) if not current_session_ids: raise osv.except_osv(_('Error!'), _('To return product(s), you need to open a session that will be used to register the refund.')) clone_id = self.copy(cr, uid, order.id, { 'name': order.name + ' REFUND', # not used, name forced by create 'session_id': current_session_ids[0], 'date_order': time.strftime('%Y-%m-%d %H:%M:%S'), }, context=context) clone_list.append(clone_id) for clone in self.browse(cr, uid, clone_list, context=context): for order_line in clone.lines: line_obj.write(cr, uid, [order_line.id], { 'qty': -order_line.qty }, context=context) abs = { 'name': _('Return Products'), 'view_type': 'form', 'view_mode': 'form', 'res_model': 'pos.order', 'res_id':clone_list[0], 'view_id': False, 'context':context, 'type': 'ir.actions.act_window', 'nodestroy': True, 'target': 'current', } return abs def action_invoice_state(self, cr, uid, ids, context=None): return self.write(cr, uid, ids, {'state':'invoiced'}, context=context) def action_invoice(self, cr, uid, ids, context=None): inv_ref = self.pool.get('account.invoice') inv_line_ref = self.pool.get('account.invoice.line') product_obj = self.pool.get('product.product') inv_ids = [] for order in self.pool.get('pos.order').browse(cr, uid, ids, context=context): if order.invoice_id: inv_ids.append(order.invoice_id.id) continue if not order.partner_id: raise osv.except_osv(_('Error!'), _('Please provide a partner for the sale.')) acc = order.partner_id.property_account_receivable.id inv = { 'name': order.name, 'origin': order.name, 'account_id': acc, 'journal_id': order.sale_journal.id or None, 'type': 'out_invoice', 'reference': order.name, 'partner_id': order.partner_id.id, 'comment': order.note or '', 'currency_id': order.pricelist_id.currency_id.id, # considering partner's sale pricelist's currency } inv.update(inv_ref.onchange_partner_id(cr, uid, [], 'out_invoice', order.partner_id.id)['value']) if not inv.get('account_id', None): inv['account_id'] = acc inv_id = inv_ref.create(cr, uid, inv, context=context) self.write(cr, uid, [order.id], {'invoice_id': inv_id, 'state': 'invoiced'}, context=context) inv_ids.append(inv_id) for line in order.lines: inv_line = { 'invoice_id': inv_id, 'product_id': line.product_id.id, 'quantity': line.qty, } inv_name = product_obj.name_get(cr, uid, [line.product_id.id], context=context)[0][1] inv_line.update(inv_line_ref.product_id_change(cr, uid, [], line.product_id.id, line.product_id.uom_id.id, line.qty, partner_id = order.partner_id.id, fposition_id=order.partner_id.property_account_position.id)['value']) if not inv_line.get('account_analytic_id', False): inv_line['account_analytic_id'] = \ self._prepare_analytic_account(cr, uid, line, context=context) inv_line['price_unit'] = line.price_unit inv_line['discount'] = line.discount inv_line['name'] = inv_name inv_line['invoice_line_tax_id'] = [(6, 0, inv_line['invoice_line_tax_id'])] inv_line_ref.create(cr, uid, inv_line, context=context) inv_ref.button_reset_taxes(cr, uid, [inv_id], context=context) self.signal_workflow(cr, uid, [order.id], 'invoice') inv_ref.signal_workflow(cr, uid, [inv_id], 'validate') if not inv_ids: return {} mod_obj = self.pool.get('ir.model.data') res = mod_obj.get_object_reference(cr, uid, 'account', 'invoice_form') res_id = res and res[1] or False return { 'name': _('Customer Invoice'), 'view_type': 'form', 'view_mode': 'form', 'view_id': [res_id], 'res_model': 'account.invoice', 'context': "{'type':'out_invoice'}", 'type': 'ir.actions.act_window', 'nodestroy': True, 'target': 'current', 'res_id': inv_ids and inv_ids[0] or False, } def create_account_move(self, cr, uid, ids, context=None): return self._create_account_move_line(cr, uid, ids, None, None, context=context) def _prepare_analytic_account(self, cr, uid, line, context=None): '''This method is designed to be inherited in a custom module''' return False def _create_account_move(self, cr, uid, dt, ref, journal_id, company_id, context=None): local_context = dict(context or {}, company_id=company_id) start_at_datetime = datetime.strptime(dt, tools.DEFAULT_SERVER_DATETIME_FORMAT) date_tz_user = fields.datetime.context_timestamp(cr, uid, start_at_datetime, context=context) date_tz_user = date_tz_user.strftime(tools.DEFAULT_SERVER_DATE_FORMAT) period_id = self.pool['account.period'].find(cr, uid, dt=date_tz_user, context=local_context) return self.pool['account.move'].create(cr, uid, {'ref': ref, 'journal_id': journal_id, 'period_id': period_id[0]}, context=context) def _create_account_move_line(self, cr, uid, ids, session=None, move_id=None, context=None): # Tricky, via the workflow, we only have one id in the ids variable """Create a account move line of order grouped by products or not.""" account_move_obj = self.pool.get('account.move') account_period_obj = self.pool.get('account.period') account_tax_obj = self.pool.get('account.tax') property_obj = self.pool.get('ir.property') cur_obj = self.pool.get('res.currency') #session_ids = set(order.session_id for order in self.browse(cr, uid, ids, context=context)) if session and not all(session.id == order.session_id.id for order in self.browse(cr, uid, ids, context=context)): raise osv.except_osv(_('Error!'), _('Selected orders do not have the same session!')) grouped_data = {} have_to_group_by = session and session.config_id.group_by or False def compute_tax(amount, tax, line): if amount > 0: tax_code_id = tax['base_code_id'] tax_amount = line.price_subtotal * tax['base_sign'] else: tax_code_id = tax['ref_base_code_id'] tax_amount = -line.price_subtotal * tax['ref_base_sign'] return (tax_code_id, tax_amount,) for order in self.browse(cr, uid, ids, context=context): if order.account_move: continue if order.state != 'paid': continue current_company = order.sale_journal.company_id group_tax = {} account_def = property_obj.get(cr, uid, 'property_account_receivable', 'res.partner', context=context) order_account = order.partner_id and \ order.partner_id.property_account_receivable and \ order.partner_id.property_account_receivable.id or \ account_def and account_def.id if move_id is None: # Create an entry for the sale move_id = self._create_account_move(cr, uid, order.session_id.start_at, order.name, order.sale_journal.id, order.company_id.id, context=context) move = account_move_obj.browse(cr, uid, move_id, context=context) def insert_data(data_type, values): # if have_to_group_by: sale_journal_id = order.sale_journal.id # 'quantity': line.qty, # 'product_id': line.product_id.id, values.update({ 'date': order.date_order[:10], 'ref': order.name, 'partner_id': order.partner_id and self.pool.get("res.partner")._find_accounting_partner(order.partner_id).id or False, 'journal_id' : sale_journal_id, 'period_id': move.period_id.id, 'move_id' : move_id, 'company_id': current_company.id, }) if data_type == 'product': key = ('product', values['partner_id'], values['product_id'], values['analytic_account_id'], values['debit'] > 0) elif data_type == 'tax': key = ('tax', values['partner_id'], values['tax_code_id'], values['debit'] > 0) elif data_type == 'counter_part': key = ('counter_part', values['partner_id'], values['account_id'], values['debit'] > 0) else: return grouped_data.setdefault(key, []) # if not have_to_group_by or (not grouped_data[key]): # grouped_data[key].append(values) # else: # pass if have_to_group_by: if not grouped_data[key]: grouped_data[key].append(values) else: for line in grouped_data[key]: if line.get('tax_code_id') == values.get('tax_code_id'): current_value = line current_value['quantity'] = current_value.get('quantity', 0.0) + values.get('quantity', 0.0) current_value['credit'] = current_value.get('credit', 0.0) + values.get('credit', 0.0) current_value['debit'] = current_value.get('debit', 0.0) + values.get('debit', 0.0) current_value['tax_amount'] = current_value.get('tax_amount', 0.0) + values.get('tax_amount', 0.0) break else: grouped_data[key].append(values) else: grouped_data[key].append(values) #because of the weird way the pos order is written, we need to make sure there is at least one line, #because just after the 'for' loop there are references to 'line' and 'income_account' variables (that #are set inside the for loop) #TOFIX: a deep refactoring of this method (and class!) is needed in order to get rid of this stupid hack assert order.lines, _('The POS order must have lines when calling this method') # Create an move for each order line cur = order.pricelist_id.currency_id round_per_line = True if order.company_id.tax_calculation_rounding_method == 'round_globally': round_per_line = False for line in order.lines: tax_amount = 0 taxes = [] for t in line.product_id.taxes_id: if t.company_id.id == current_company.id: taxes.append(t) computed_taxes = account_tax_obj.compute_all(cr, uid, taxes, line.price_unit * (100.0-line.discount) / 100.0, line.qty)['taxes'] for tax in computed_taxes: tax_amount += cur_obj.round(cr, uid, cur, tax['amount']) if round_per_line else tax['amount'] if tax_amount < 0: group_key = (tax['ref_tax_code_id'], tax['base_code_id'], tax['account_collected_id'], tax['id']) else: group_key = (tax['tax_code_id'], tax['base_code_id'], tax['account_collected_id'], tax['id']) group_tax.setdefault(group_key, 0) group_tax[group_key] += cur_obj.round(cr, uid, cur, tax['amount']) if round_per_line else tax['amount'] amount = line.price_subtotal # Search for the income account if line.product_id.property_account_income.id: income_account = line.product_id.property_account_income.id elif line.product_id.categ_id.property_account_income_categ.id: income_account = line.product_id.categ_id.property_account_income_categ.id else: raise osv.except_osv(_('Error!'), _('Please define income '\ 'account for this product: "%s" (id:%d).') \ % (line.product_id.name, line.product_id.id, )) # Empty the tax list as long as there is no tax code: tax_code_id = False tax_amount = 0 while computed_taxes: tax = computed_taxes.pop(0) tax_code_id, tax_amount = compute_tax(amount, tax, line) # If there is one we stop if tax_code_id: break # Create a move for the line insert_data('product', { 'name': line.product_id.name, 'quantity': line.qty, 'product_id': line.product_id.id, 'account_id': income_account, 'analytic_account_id': self._prepare_analytic_account(cr, uid, line, context=context), 'credit': ((amount>0) and amount) or 0.0, 'debit': ((amount<0) and -amount) or 0.0, 'tax_code_id': tax_code_id, 'tax_amount': tax_amount, 'partner_id': order.partner_id and self.pool.get("res.partner")._find_accounting_partner(order.partner_id).id or False }) # For each remaining tax with a code, whe create a move line for tax in computed_taxes: tax_code_id, tax_amount = compute_tax(amount, tax, line) if not tax_code_id: continue insert_data('tax', { 'name': _('Tax'), 'product_id':line.product_id.id, 'quantity': line.qty, 'account_id': income_account, 'credit': 0.0, 'debit': 0.0, 'tax_code_id': tax_code_id, 'tax_amount': tax_amount, 'partner_id': order.partner_id and self.pool.get("res.partner")._find_accounting_partner(order.partner_id).id or False }) # Create a move for each tax group (tax_code_pos, base_code_pos, account_pos, tax_id)= (0, 1, 2, 3) for key, tax_amount in group_tax.items(): tax = self.pool.get('account.tax').browse(cr, uid, key[tax_id], context=context) insert_data('tax', { 'name': _('Tax') + ' ' + tax.name, 'quantity': line.qty, 'product_id': line.product_id.id, 'account_id': key[account_pos] or income_account, 'credit': ((tax_amount>0) and tax_amount) or 0.0, 'debit': ((tax_amount<0) and -tax_amount) or 0.0, 'tax_code_id': key[tax_code_pos], 'tax_amount': tax_amount, 'partner_id': order.partner_id and self.pool.get("res.partner")._find_accounting_partner(order.partner_id).id or False }) # counterpart insert_data('counter_part', { 'name': _("Trade Receivables"), #order.name, 'account_id': order_account, 'credit': ((order.amount_total < 0) and -order.amount_total) or 0.0, 'debit': ((order.amount_total > 0) and order.amount_total) or 0.0, 'partner_id': order.partner_id and self.pool.get("res.partner")._find_accounting_partner(order.partner_id).id or False }) order.write({'state':'done', 'account_move': move_id}) all_lines = [] for group_key, group_data in grouped_data.iteritems(): for value in group_data: all_lines.append((0, 0, value),) if move_id: #In case no order was changed self.pool.get("account.move").write(cr, uid, [move_id], {'line_id':all_lines}, context=context) return True def action_payment(self, cr, uid, ids, context=None): return self.write(cr, uid, ids, {'state': 'payment'}, context=context) def action_paid(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state': 'paid'}, context=context) self.create_picking(cr, uid, ids, context=context) return True def action_cancel(self, cr, uid, ids, context=None): self.write(cr, uid, ids, {'state': 'cancel'}, context=context) return True def action_done(self, cr, uid, ids, context=None): self.create_account_move(cr, uid, ids, context=context) return True class account_bank_statement(osv.osv): _inherit = 'account.bank.statement' _columns= { 'user_id': fields.many2one('res.users', 'User', readonly=True), } _defaults = { 'user_id': lambda self,cr,uid,c={}: uid } class account_bank_statement_line(osv.osv): _inherit = 'account.bank.statement.line' _columns= { 'pos_statement_id': fields.many2one('pos.order', ondelete='cascade'), } class pos_order_line(osv.osv): _name = "pos.order.line" _description = "Lines of Point of Sale" _rec_name = "product_id" def _amount_line_all(self, cr, uid, ids, field_names, arg, context=None): res = dict([(i, {}) for i in ids]) account_tax_obj = self.pool.get('account.tax') cur_obj = self.pool.get('res.currency') for line in self.browse(cr, uid, ids, context=context): taxes_ids = [ tax for tax in line.product_id.taxes_id if tax.company_id.id == line.order_id.company_id.id ] price = line.price_unit * (1 - (line.discount or 0.0) / 100.0) taxes = account_tax_obj.compute_all(cr, uid, taxes_ids, price, line.qty, product=line.product_id, partner=line.order_id.partner_id or False) cur = line.order_id.pricelist_id.currency_id res[line.id]['price_subtotal'] = taxes['total'] res[line.id]['price_subtotal_incl'] = taxes['total_included'] return res def onchange_product_id(self, cr, uid, ids, pricelist, product_id, qty=0, partner_id=False, context=None): context = context or {} if not product_id: return {} if not pricelist: raise osv.except_osv(_('No Pricelist!'), _('You have to select a pricelist in the sale form !\n' \ 'Please set one before choosing a product.')) price = self.pool.get('product.pricelist').price_get(cr, uid, [pricelist], product_id, qty or 1.0, partner_id)[pricelist] result = self.onchange_qty(cr, uid, ids, product_id, 0.0, qty, price, context=context) result['value']['price_unit'] = price return result def onchange_qty(self, cr, uid, ids, product, discount, qty, price_unit, context=None): result = {} if not product: return result account_tax_obj = self.pool.get('account.tax') cur_obj = self.pool.get('res.currency') prod = self.pool.get('product.product').browse(cr, uid, product, context=context) price = price_unit * (1 - (discount or 0.0) / 100.0) taxes = account_tax_obj.compute_all(cr, uid, prod.taxes_id, price, qty, product=prod, partner=False) result['price_subtotal'] = taxes['total'] result['price_subtotal_incl'] = taxes['total_included'] return {'value': result} _columns = { 'company_id': fields.many2one('res.company', 'Company', required=True), 'name': fields.char('Line No', required=True, copy=False), 'notice': fields.char('Discount Notice'), 'product_id': fields.many2one('product.product', 'Product', domain=[('sale_ok', '=', True)], required=True, change_default=True), 'price_unit': fields.float(string='Unit Price', digits_compute=dp.get_precision('Product Price')), 'qty': fields.float('Quantity', digits_compute=dp.get_precision('Product UoS')), 'price_subtotal': fields.function(_amount_line_all, multi='pos_order_line_amount', digits_compute=dp.get_precision('Product Price'), string='Subtotal w/o Tax', store=True), 'price_subtotal_incl': fields.function(_amount_line_all, multi='pos_order_line_amount', digits_compute=dp.get_precision('Account'), string='Subtotal', store=True), 'discount': fields.float('Discount (%)', digits_compute=dp.get_precision('Account')), 'order_id': fields.many2one('pos.order', 'Order Ref', ondelete='cascade'), 'create_date': fields.datetime('Creation Date', readonly=True), } _defaults = { 'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'pos.order.line', context=context), 'qty': lambda *a: 1, 'discount': lambda *a: 0.0, 'company_id': lambda self,cr,uid,c: self.pool.get('res.users').browse(cr, uid, uid, c).company_id.id, } class ean_wizard(osv.osv_memory): _name = 'pos.ean_wizard' _columns = { 'ean13_pattern': fields.char('Reference', size=13, required=True, translate=True), } def sanitize_ean13(self, cr, uid, ids, context): for r in self.browse(cr,uid,ids): ean13 = openerp.addons.product.product.sanitize_ean13(r.ean13_pattern) m = context.get('active_model') m_id = context.get('active_id') self.pool[m].write(cr,uid,[m_id],{'ean13':ean13}) return { 'type' : 'ir.actions.act_window_close' } class pos_category(osv.osv): _name = "pos.category" _description = "Public Category" _order = "sequence, name" _constraints = [ (osv.osv._check_recursion, 'Error ! You cannot create recursive categories.', ['parent_id']) ] def name_get(self, cr, uid, ids, context=None): res = [] for cat in self.browse(cr, uid, ids, context=context): names = [cat.name] pcat = cat.parent_id while pcat: names.append(pcat.name) pcat = pcat.parent_id res.append((cat.id, ' / '.join(reversed(names)))) return res def _name_get_fnc(self, cr, uid, ids, prop, unknow_none, context=None): res = self.name_get(cr, uid, ids, context=context) return dict(res) def _get_image(self, cr, uid, ids, name, args, context=None): result = dict.fromkeys(ids, False) for obj in self.browse(cr, uid, ids, context=context): result[obj.id] = tools.image_get_resized_images(obj.image) return result def _set_image(self, cr, uid, id, name, value, args, context=None): return self.write(cr, uid, [id], {'image': tools.image_resize_image_big(value)}, context=context) _columns = { 'name': fields.char('Name', required=True, translate=True), 'complete_name': fields.function(_name_get_fnc, type="char", string='Name'), 'parent_id': fields.many2one('pos.category','Parent Category', select=True), 'child_id': fields.one2many('pos.category', 'parent_id', string='Children Categories'), 'sequence': fields.integer('Sequence', help="Gives the sequence order when displaying a list of product categories."), # NOTE: there is no 'default image', because by default we don't show thumbnails for categories. However if we have a thumbnail # for at least one category, then we display a default image on the other, so that the buttons have consistent styling. # In this case, the default image is set by the js code. # NOTE2: image: all image fields are base64 encoded and PIL-supported 'image': fields.binary("Image", help="This field holds the image used as image for the cateogry, limited to 1024x1024px."), 'image_medium': fields.function(_get_image, fnct_inv=_set_image, string="Medium-sized image", type="binary", multi="_get_image", store={ 'pos.category': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10), }, help="Medium-sized image of the category. It is automatically "\ "resized as a 128x128px image, with aspect ratio preserved. "\ "Use this field in form views or some kanban views."), 'image_small': fields.function(_get_image, fnct_inv=_set_image, string="Smal-sized image", type="binary", multi="_get_image", store={ 'pos.category': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10), }, help="Small-sized image of the category. It is automatically "\ "resized as a 64x64px image, with aspect ratio preserved. "\ "Use this field anywhere a small image is required."), } class product_template(osv.osv): _inherit = 'product.template' _columns = { 'income_pdt': fields.boolean('Point of Sale Cash In', help="Check if, this is a product you can use to put cash into a statement for the point of sale backend."), 'expense_pdt': fields.boolean('Point of Sale Cash Out', help="Check if, this is a product you can use to take cash from a statement for the point of sale backend, example: money lost, transfer to bank, etc."), 'available_in_pos': fields.boolean('Available in the Point of Sale', help='Check if you want this product to appear in the Point of Sale'), 'to_weight' : fields.boolean('To Weigh With Scale', help="Check if the product should be weighted using the hardware scale integration"), 'pos_categ_id': fields.many2one('pos.category','Point of Sale Category', help="Those categories are used to group similar products for point of sale."), } _defaults = { 'to_weight' : False, 'available_in_pos': True, } def unlink(self, cr, uid, ids, context=None): product_ctx = dict(context or {}, active_test=False) if self.search_count(cr, uid, [('id', 'in', ids), ('available_in_pos', '=', True)], context=product_ctx): if self.pool['pos.session'].search_count(cr, uid, [('state', '!=', 'closed')], context=context): raise osv.except_osv(_('Error!'), _('You cannot delete a product saleable in point of sale while a session is still opened.')) return super(product_template, self).unlink(cr, uid, ids, context=context) class res_partner(osv.osv): _inherit = 'res.partner' def create_from_ui(self, cr, uid, partner, context=None): """ create or modify a partner from the point of sale ui. partner contains the partner's fields. """ #image is a dataurl, get the data after the comma if partner.get('image',False): img = partner['image'].split(',')[1] partner['image'] = img if partner.get('id',False): # Modifying existing partner partner_id = partner['id'] del partner['id'] self.write(cr, uid, [partner_id], partner, context=context) else: partner_id = self.create(cr, uid, partner, context=context) return partner_id # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: