# -*- encoding: utf-8 -*- ############################################################################## # # OpenERP, Open Source Management Solution # Copyright (C) 2004-2009 Tiny SPRL (). All Rights Reserved # $Id$ # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # ############################################################################## import time import netsvc from osv import fields, osv from mx import DateTime from tools.translate import _ import tools from wizard import except_wizard from decimal import Decimal class pos_config_journal(osv.osv): _name = 'pos.config.journal' _description = "Point of Sale journal configuration." _columns = { 'name': fields.char('Description', size=64), 'code': fields.char('Code', size=64), 'journal_id': fields.many2one('account.journal', "Journal") } pos_config_journal() class pos_order(osv.osv): _name = "pos.order" _description = "Point of Sale" _order = "date_order, create_date desc" def unlink(self, cr, uid, ids, context={}): for rec in self.browse(cr, uid, ids, context=context): if rec.state != 'draft': raise osv.except_osv(_('Invalid action !'), _('Cannot delete a point of sale which is already confirmed !')) return super(pos_order, self).unlink(cr, uid, ids, context=context) def onchange_partner_pricelist(self, cr, uid, ids, part, context={}): if not part: return {} pricelist = self.pool.get('res.partner').browse(cr, uid, part).property_product_pricelist.id return {'value': {'pricelist_id': pricelist}} def _amount_total(self, cr, uid, ids, field_name, arg, context): id_set = ",".join(map(str, ids)) cr.execute(""" SELECT p.id, COALESCE(SUM( l.price_unit*l.qty*(1-(l.discount/100.0)))::decimal(16,2), 0 ) AS amount FROM pos_order p LEFT OUTER JOIN pos_order_line l ON (p.id=l.order_id) WHERE p.id IN (""" + id_set +""") GROUP BY p.id """) res = dict(cr.fetchall()) for rec in self.browse(cr, uid, ids, context): if rec.partner_id \ and rec.partner_id.property_account_position \ and rec.partner_id.property_account_position.tax_ids: res[rec.id] = res[rec.id] - rec.amount_tax return res def _amount_tax(self, cr, uid, ids, field_name, arg, context): res = {} tax_obj = self.pool.get('account.tax') for order in self.browse(cr, uid, ids): val = 0.0 for line in order.lines: val = reduce(lambda x, y: x+round(y['amount'], 2), tax_obj.compute_inv(cr, uid, line.product_id.taxes_id, line.price_unit * \ (1-(line.discount or 0.0)/100.0), line.qty), val) res[order.id] = val return res def _total_payment(self, cr, uid, ids, field_name, arg, context): res = {} for order in self.browse(cr, uid, ids): val = 0.0 for payment in order.payments: val += payment.amount res[order.id] = val return res def _total_return(self, cr, uid, ids, field_name, arg, context): res = {} for order in self.browse(cr, uid, ids): val = 0.0 for payment in order.payments: val += (payment.amount < 0 and payment.amount or 0) res[order.id] = val return res def payment_get(self, cr, uid, ids, context=None): cr.execute("select id from pos_payment where order_id in (%s)" % \ ','.join([str(i) for i in ids])) return [i[0] for i in cr.fetchall()] def _sale_journal_get(self, cr, uid, context): journal_obj = self.pool.get('account.journal') res = journal_obj.search(cr, uid, [('type', '=', 'sale')], limit=1) if res: return res[0] else: return False def _receivable_get(self, cr, uid, context=None): prop_obj = self.pool.get('ir.property') res = prop_obj.get(cr, uid, 'property_account_receivable', 'res.partner', context=context) return res def copy(self, cr, uid, id, default=None, context={}): if not default: default = {} default.update({ 'state': 'draft', 'payments': [], 'partner_id': False, 'invoice_id': False, 'account_move': False, 'last_out_picking': False, 'nb_print': 0, 'pickings': [] }) return super(pos_order, self).copy(cr, uid, id, default, context) _columns = { 'name': fields.char('Order Description', size=64, required=True, states={'draft': [('readonly', False)]}, readonly=True), 'shop_id': fields.many2one('sale.shop', 'Shop', required=True, states={'draft': [('readonly', False)]}, readonly=True), 'date_order': fields.datetime('Date Ordered', readonly=True), 'date_validity': fields.date('Validity Date', required=True), 'user_id': fields.many2one('res.users', 'Logged in User', readonly=True, help="This is the logged in user (not necessarily the salesman)."), 'salesman_id': fields.many2one('res.users', 'Salesman', help="This is the salesman actually making the order."), 'amount_tax': fields.function(_amount_tax, method=True, string='Taxes'), 'amount_total': fields.function(_amount_total, method=True, string='Total'), 'amount_paid': fields.function(_total_payment, 'Paid', states={'draft': [('readonly', False)]}, readonly=True, method=True), 'amount_return': fields.function(_total_return, 'Returned', method=True), 'lines': fields.one2many('pos.order.line', 'order_id', 'Order Lines', states={'draft': [('readonly', False)]}, readonly=True), 'payments': fields.one2many('pos.payment', 'order_id', 'Order 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', 'Partner', change_default=True, states={'draft': [('readonly', False)], 'paid': [('readonly', False)]}, readonly=True), 'state': fields.selection([('cancel', 'Cancel'), ('draft', 'Draft'), ('paid', 'Paid'), ('done', 'Done'), ('invoiced', 'Invoiced')], 'State', readonly=True, ), 'invoice_id': fields.many2one('account.invoice', 'Invoice', readonly=True), 'account_move': fields.many2one('account.move', 'Account Entry', readonly=True), 'pickings': fields.one2many('stock.picking', 'pos_order', 'Picking', readonly=True), 'last_out_picking': fields.many2one('stock.picking', 'Last Output Picking', readonly=True), 'note': fields.text('Notes'), 'nb_print': fields.integer('Number of Print', readonly=True), 'sale_journal': fields.many2one('account.journal', 'Journal', required=True, states={'draft': [('readonly', False)]}, readonly=True, ), 'account_receivable': fields.many2one('account.account', 'Default Receivable', required=True, states={'draft': [('readonly', False)]}, readonly=True, ), 'invoice_wanted': fields.boolean('Create Invoice') } def _journal_default(self, cr, uid, context={}): journal_list = self.pool.get('account.journal').search(cr, uid, [('type', '=', 'cash')]) if journal_list: return journal_list[0] else: return False _defaults = { 'user_id': lambda self, cr, uid, context: uid, 'salesman_id': lambda self, cr, uid, context: uid, 'state': lambda *a: 'draft', 'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence')\ .get(cr, uid, 'pos.order'), 'date_order': lambda *a: time.strftime('%Y-%m-%d %H:%M:%S'), 'date_validity': lambda *a: (DateTime.now() + DateTime.RelativeDateTime(months=+6)).strftime('%Y-%m-%d'), 'nb_print': lambda *a: 0, 'sale_journal': _sale_journal_get, 'account_receivable': _receivable_get, 'invoice_wanted': lambda *a: False } def test_order_lines(self, cr, uid, order, context={}): if not order.lines: raise osv.except_osv(_('Error'), _('No order lines defined for this sale.')) wf_service = netsvc.LocalService("workflow") wf_service.trg_validate(uid, 'pos.order', order.id, 'paid', cr) return True def dummy_button(self, cr, uid, order, context={}): return True def test_paid(self, cr, uid, ids, context=None): def deci(val): return Decimal("%f" % (val, )) for order in self.browse(cr, uid, ids, context): if order.lines and not order.amount_total: return True if (not order.lines) or (not order.payments) or \ (deci(order.amount_paid) != deci(order.amount_total)): return False return True def _get_qty_differences(self, orders, old_picking): """check if the customer changed the product quantity""" order_dict = {} for order in orders: for line in order.lines: order_dict[line.product_id.id] = line # check the quantity differences: diff_dict = {} for line in old_picking.move_lines: order_line = order_dict.get(line.product_id.id) if not order_line: deleted = True qty_to_delete_from_original_picking = line.product_qty diff_dict[line.product_id.id] = (deleted, qty_to_delete_from_original_picking) elif line.product_qty != order_line.qty: deleted = False qty_to_delete_from_original_picking = line.product_qty - order_line.qty diff_dict[line.product_id.id] = (deleted, qty_to_delete_from_original_picking) return diff_dict def _split_picking(self, cr, uid, ids, context, old_picking, diff_dict): """if the customer changes the product quantity, split the picking in two""" # create a copy of the original picking and adjust the product qty: picking_model = self.pool.get('stock.picking') defaults = { 'note': "Partial picking from customer", # add a note to tell why we create a new picking 'name': self.pool.get('ir.sequence').get(cr, uid, 'stock.picking.out'), # increment the sequence } new_picking_id = picking_model.copy(cr, uid, old_picking.id, defaults) # state = 'draft' new_picking = picking_model.browse(cr, uid, new_picking_id, context) for line in new_picking.move_lines: p_id = line.product_id.id if p_id in diff_dict: diff = diff_dict[p_id] deleted = diff[0] qty_to_del = diff[1] if deleted: # product has been deleted (customer didn't took it): # delete this product from old picking: for old_line in old_picking.move_lines: if old_line.product_id.id == p_id: old_line.write({'state': 'draft'}, context=context) # cannot delete if not draft old_line.unlink(context=context) elif qty_to_del > 0: # product qty has been modified (customer took less than the ordered quantity): # subtract qty from old picking: for old_line in old_picking.move_lines: if old_line.product_id.id == p_id: old_line.write({'product_qty': old_line.product_qty - qty_to_del}, context=context) # add qty to new picking: line.write({'product_qty': qty_to_del}, context=context) else: # product hasn't changed (customer took it without any change): # delete this product from new picking: line.unlink(context=context) else: # delete it in the new picking: line.unlink(context=context) def create_picking(self, cr, uid, ids, context={}): """Create a picking for each order and validate it.""" picking_obj = self.pool.get('stock.picking') partner_obj = self.pool.get('res.partner') address_id = False orders = self.browse(cr, uid, ids, context) for order in orders: if not order.last_out_picking: new = True if order.partner_id.id: address_id = partner_obj.address_get(cr, uid, [order.partner_id.id], ['delivery'])['delivery'] picking_id = picking_obj.create(cr, uid, { 'origin': order.name, 'type': 'out', 'state': 'draft', 'move_type': 'direct', 'note': 'POS notes ' + (order.note or ""), 'invoice_state': 'none', 'auto_picking': True, 'pos_order': order.id, 'address_id' : address_id },context) self.write(cr, uid, [order.id], {'last_out_picking': picking_id}) else: picking_id = order.last_out_picking.id picking_obj.write(cr, uid, [picking_id], { 'auto_picking': True, 'invoice_state': '2binvoiced', }) picking = picking_obj.browse(cr, uid, [picking_id], context)[0] new = False # split the picking (if product quantity has changed): diff_dict = self._get_qty_differences(orders, picking) if diff_dict: self._split_picking(cr, uid, ids, context, picking, diff_dict) if new: for line in order.lines: prop_ids = self.pool.get("ir.property").search(cr, uid, [('name', '=', 'property_stock_customer')]) val = self.pool.get("ir.property").browse(cr, uid, prop_ids[0]).value location_id = order.shop_id.warehouse_id.lot_stock_id.id stock_dest_id = int(val.split(',')[1]) if line.qty < 0: (location_id, stock_dest_id)= (stock_dest_id, location_id) self.pool.get('stock.move').create(cr, uid, { 'name': 'Stock move (POS %d)' % (order.id, ), 'product_uom': line.product_id.uom_id.id, 'product_uos': line.product_id.uom_id.id, 'picking_id': picking_id, 'product_id': line.product_id.id, 'product_uos_qty': abs(line.qty), 'product_qty': abs(line.qty), 'tracking_id': False, 'state': 'waiting', 'location_id': location_id, 'location_dest_id': stock_dest_id, }) wf_service = netsvc.LocalService("workflow") wf_service.trg_validate(uid, 'stock.picking', picking_id, 'button_confirm', cr) self.pool.get('stock.picking').force_assign(cr, uid, [picking_id], context) return True def set_to_draft(self, cr, uid, ids, *args): if not len(ids): return False self.write(cr, uid, ids, {'state': 'draft'}) wf_service = netsvc.LocalService("workflow") for i in ids: wf_service.trg_create(uid, 'pos.order', i, cr) return True def cancel_order(self, cr, uid, ids, context=None): """Cancel each picking with an inverted one.""" picking_obj = self.pool.get('stock.picking') stock_move_obj = self.pool.get('stock.move') payment_obj = self.pool.get('pos.payment') picking_ids = picking_obj.search(cr, uid, [('pos_order', 'in', ids), ('state', '=', 'done')]) clone_list = [] # Copy all the picking and blank the last_out_picking for order in self.browse(cr, uid, ids, context=context): if not order.last_out_picking: continue clone_id = picking_obj.copy( cr, uid, order.last_out_picking.id, {'type': 'in'}) # Confirm the picking wf_service = netsvc.LocalService("workflow") wf_service.trg_validate(uid, 'stock.picking', clone_id, 'button_confirm', cr) clone_list.append(clone_id) # Remove the ref to last picking and delete the payments self.write(cr, uid, ids, {'last_out_picking': False}) payment_obj.unlink(cr, uid, [i.id for i in order.payments], context=context) # Switch all the moves move_ids = stock_move_obj.search( cr, uid, [('picking_id', '=', clone_id)]) for move in stock_move_obj.browse(cr, uid, move_ids, context=context): stock_move_obj.write( cr, uid, move.id, {'location_id': move.location_dest_id.id, 'location_dest_id': move.location_id.id}) self.pool.get('stock.picking').force_assign(cr, uid, clone_list, context) return True def add_payment(self, cr, uid, order_id, data, context=None): """Create a new payment for the order""" order = self.browse(cr, uid, order_id, context) if order.invoice_wanted and not order.partner_id: raise osv.except_osv(_('Error'), _('Cannot create invoice without a partner.')) args = { 'order_id': order_id, 'journal_id': data['journal'], 'amount': data['amount'], 'payment_id': data['payment_id'], } if 'payment_date' in data.keys(): args['payment_date'] = data['payment_date'] if 'payment_name' in data.keys(): args['payment_name'] = data['payment_name'] if 'payment_nb' in data.keys(): args['payment_nb'] = data['payment_nb'] payment_id = self.pool.get('pos.payment').create(cr, uid, args ) wf_service = netsvc.LocalService("workflow") wf_service.trg_validate(uid, 'pos.order', order_id, 'paid', cr) wf_service.trg_write(uid, 'pos.order', order_id, cr) return payment_id def add_product(self, cr, uid, order_id, product_id, qty, context=None): """Create a new order line the order""" line_obj = self.pool.get('pos.order.line') values = self.read(cr, uid, order_id, ['partner_id', 'pricelist_id']) pricelist = values['pricelist_id'] and values['pricelist_id'][0] product = values['partner_id'] and values['partner_id'][0] price = line_obj.price_by_product(cr, uid, [], pricelist, product_id, qty, product) order_line_id = line_obj.create(cr, uid, { 'order_id': order_id, 'product_id': product_id, 'qty': qty, 'price_unit': price, }) wf_service = netsvc.LocalService("workflow") wf_service.trg_write(uid, 'pos.order', order_id, cr) return order_line_id def refund(self, cr, uid, ids, context={}): clone_list = [] line_obj = self.pool.get('pos.order.line') for order in self.browse(cr, uid, ids): clone_id = self.copy(cr, uid, order.id, { 'name': order.name + ' REFUND', 'date_order': time.strftime('%Y-%m-%d'), 'state': 'draft', 'note': 'REFUND\n'+ (order.note or ''), 'invoice_id': False, 'nb_print': 0, 'payments': False, }) clone_list.append(clone_id) self.write(cr, uid, clone_id, { 'partner_id': order.partner_id.id, }) for clone in self.browse(cr, uid, clone_list): for order_line in clone.lines: line_obj.write(cr, uid, [order_line.id], { 'qty': -order_line.qty, }) return clone_list def action_invoice(self, cr, uid, ids, context={}): inv_ref = self.pool.get('account.invoice') inv_line_ref = self.pool.get('account.invoice.line') inv_ids = [] for order in self.browse(cr, uid, ids, 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.')) inv = { 'name': 'Invoice from POS: '+order.name, 'origin': order.name, 'type': 'out_invoice', 'reference': order.name, 'partner_id': order.partner_id.id, 'comment': order.note or '', 'price_type': 'tax_included' } inv.update(inv_ref.onchange_partner_id(cr, uid, [], 'out_invoice', order.partner_id.id)['value']) if not self.pool.get('res.partner').browse(cr, uid, inv['partner_id']).address: raise osv.except_osv(_('Error'), _('Unable to create invoice (partner has no address).')) inv_id = inv_ref.create(cr, uid, inv, context) self.write(cr, uid, [order.id], {'invoice_id': inv_id, 'state': 'invoiced'}) 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_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']) inv_line['price_unit'] = line.price_unit inv_line['discount'] = line.discount inv_line['invoice_line_tax_id'] = ('invoice_line_tax_id' in inv_line)\ and [(6, 0, inv_line['invoice_line_tax_id'])] or [] inv_line_ref.create(cr, uid, inv_line, context) for i in inv_ids: wf_service = netsvc.LocalService("workflow") wf_service.trg_validate(uid, 'account.invoice', i, 'invoice_open', cr) return inv_ids def create_account_move(self, cr, uid, ids, context=None): if context is None: context = {} account_move_obj = self.pool.get('account.move') account_move_line_obj = self.pool.get('account.move.line') account_period_obj = self.pool.get('account.period') account_tax_obj = self.pool.get('account.tax') period = account_period_obj.find(cr, uid, context=context)[0] for order in self.browse(cr, uid, ids, context=context): to_reconcile = [] group_tax = {} if order.amount_total > 0: order_account = order.sale_journal.default_credit_account_id.id else: order_account = order.sale_journal.default_debit_account_id.id # Create an entry for the sale move_id = account_move_obj.create(cr, uid, { 'journal_id': order.sale_journal.id, 'period_id': period, }, context=context) # Create an move for each order line for line in order.lines: tax_amount = 0 taxes = [t for t in line.product_id.taxes_id] computed_taxes = account_tax_obj.compute_inv( cr, uid, taxes, line.price_unit, line.qty) for tax in computed_taxes: tax_amount += round(tax['amount'], 2) group_key = (tax['tax_code_id'], tax['base_code_id'], tax['account_collected_id']) if group_key in group_tax: group_tax[group_key] += round(tax['amount'], 2) else: group_tax[group_key] = round(tax['amount'], 2) amount = line.price_subtotal - tax_amount # 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 !'), _('There is no income '\ 'account defined 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) 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'] # If there is one we stop if tax_code_id: break # Create a move for the line account_move_line_obj.create(cr, uid, { 'name': order.name, 'date': order.date_order, 'ref': order.name, 'move_id': move_id, 'account_id': income_account, 'credit': ((amount>0) and amount) or 0.0, 'debit': ((amount<0) and -amount) or 0.0, 'journal_id': order.sale_journal.id, 'period_id': period, 'tax_code_id': tax_code_id, 'tax_amount': tax_amount, 'partner_id' : order.partner_id and order.partner_id.id or False, }, context=context) # For each remaining tax with a code, whe create a move line for tax in computed_taxes: 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'] if not tax_code_id: continue account_move_line_obj.create(cr, uid, { 'name': order.name, 'date': order.date_order, 'ref': order.name, 'move_id': move_id, 'account_id': income_account, 'credit': 0.0, 'debit': 0.0, 'journal_id': order.sale_journal.id, 'period_id': period, 'tax_code_id': tax_code_id, 'tax_amount': tax_amount, 'partner_id' : order.partner_id and order.partner_id.id or False, }, context=context) # Create a move for each tax group (tax_code_pos, base_code_pos, account_pos)= (0, 1, 2) for key, amount in group_tax.items(): account_move_line_obj.create(cr, uid, { 'name': order.name, 'date': order.date_order, 'ref': order.name, 'move_id': move_id, 'account_id': key[account_pos], 'credit': ((amount>0) and amount) or 0.0, 'debit': ((amount<0) and -amount) or 0.0, 'journal_id': order.sale_journal.id, 'period_id': period, 'tax_code_id': key[tax_code_pos], 'tax_amount': amount, 'partner_id' : order.partner_id and order.partner_id.id or False, }, context=context) # counterpart to_reconcile.append(account_move_line_obj.create(cr, uid, { 'name': order.name, 'date': order.date_order, 'ref': order.name, 'move_id': move_id, '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, 'journal_id': order.sale_journal.id, 'period_id': period, 'partner_id' : order.partner_id and order.partner_id.id or False, }, context=context)) # search the account receivable for the payments: account_receivable = order.sale_journal.default_credit_account_id.id if not account_receivable: raise osv.except_osv(_('Error !'), _('There is no receivable account defined for this journal:'\ ' "%s" (id:%d)') % (order.sale_journal.name, order.sale_journal.id, )) for payment in order.payments: if not payment.journal_id.default_debit_account_id: raise osv.except_osv(_('No Default Debit Account !'), _('You have to define a Default Debit Account for your Financial Journals!\n')) if not payment.journal_id.default_credit_account_id: raise osv.except_osv(_('No Default Credit Account !'), _('You have to define a Default Credit Account for your Financial Journals!\n')) if payment.amount > 0: payment_account = payment.journal_id.default_debit_account_id.id else: payment_account = payment.journal_id.default_credit_account_id.id if payment.amount > 0: order_account = \ order.sale_journal.default_credit_account_id.id else: order_account = \ order.sale_journal.default_debit_account_id.id # Create one entry for the payment payment_move_id = account_move_obj.create(cr, uid, { 'journal_id': payment.journal_id.id, 'period_id': period, }, context=context) account_move_line_obj.create(cr, uid, { 'name': order.name, 'date': order.date_order, 'ref': order.name, 'move_id': payment_move_id, 'account_id': payment_account, 'credit': ((payment.amount<0) and -payment.amount) or 0.0, 'debit': ((payment.amount>0) and payment.amount) or 0.0, 'journal_id': payment.journal_id.id, 'period_id': period, 'partner_id' : order.partner_id and order.partner_id.id or False, }, context=context) to_reconcile.append(account_move_line_obj.create(cr, uid, { 'name': order.name, 'date': order.date_order, 'ref': order.name, 'move_id': payment_move_id, 'account_id': order_account, 'credit': ((payment.amount>0) and payment.amount) or 0.0, 'debit': ((payment.amount<0) and -payment.amount) or 0.0, 'journal_id': payment.journal_id.id, 'period_id': period, 'partner_id' : order.partner_id and order.partner_id.id or False, }, context=context)) account_move_obj.button_validate(cr, uid, [move_id, payment_move_id], context=context) account_move_line_obj.reconcile(cr, uid, to_reconcile, type='manual', context=context) return True def action_paid(self, cr, uid, ids, context=None): if context is None: context = {} self.create_picking(cr, uid, ids, context=context) self.write(cr, uid, ids, {'state': 'paid'}) return True def action_cancel(self, cr, uid, ids, context=None): if context is None: context = {} self.cancel_order(cr, uid, ids, context=context) self.write(cr, uid, ids, {'state': 'cancel'}) return True def action_done(self, cr, uid, ids, context=None): if context is None: context = {} self.create_account_move(cr, uid, ids, context=context) self.write(cr, uid, ids, {'state': 'done'}) return True pos_order() class pos_order_line(osv.osv): _name = "pos.order.line" _description = "Lines of Point of Sale" def _amount_line(self, cr, uid, ids, field_name, arg, context): res = {} for line in self.browse(cr, uid, ids): res[line.id] = line.price_unit * line.qty * (1 - (line.discount or 0.0) / 100.0) return res def price_by_product(self, cr, uid, ids, pricelist, product_id, qty=0, partner_id=False): if not product_id: return 0.0 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] if price is False: raise osv.except_osv(_('No valid pricelist line found !'), _("Couldn't find a pricelist line matching this product" \ " and quantity.\nYou have to change either the product," \ " the quantity or the pricelist.")) return price def onchange_product_id(self, cr, uid, ids, pricelist, product_id, qty=0, partner_id=False): price = self.price_by_product(cr, uid, ids, pricelist, product_id, qty, partner_id) return {'value': {'price_unit': price}} _columns = { 'name': fields.char('Line Description', size=512), 'product_id': fields.many2one('product.product', 'Product', domain=[('sale_ok', '=', True)], required=True, change_default=True), 'price_unit': fields.float('Unit Price', required=True), 'qty': fields.float('Quantity'), 'price_subtotal': fields.function(_amount_line, method=True, string='Subtotal'), 'discount': fields.float('Discount (%)', digits=(16, 2)), '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'), 'qty': lambda *a: 1, 'discount': lambda *a: 0.0, } def create(self, cr, user, vals, context={}): if vals.get('product_id'): return super(pos_order_line, self).create(cr, user, vals, context) return False def write(self, cr, user, ids, values, context={}): if 'product_id' in values and not values['product_id']: return False return super(pos_order_line, self).write(cr, user, ids, values, context) def _scan_product(self, cr, uid, ean, qty, order): # search pricelist_id pricelist_id = self.pool.get('pos.order').read(cr, uid, [order], ['pricelist_id'] ) if not pricelist_id: return False new_line = True product_id = self.pool.get('product.product').search(cr, uid, [('ean13','=', ean)]) if not product_id: return False # search price product product = self.pool.get('product.product').read(cr, uid, product_id) product_name = product[0]['name'] price = self.price_by_product(cr, uid, 0, pricelist_id[0]['pricelist_id'][0], product_id[0], 1) order_line_ids = self.search(cr, uid, [('name','=',product_name),('order_id','=',order)]) if order_line_ids: new_line = False order_line_id = order_line_ids[0] qty += self.read(cr, uid, order_line_ids[0], ['qty'])['qty'] if new_line: vals = {'product_id': product_id[0], 'price_unit': price, 'qty': qty, 'name': product_name, 'order_id': order, } line_id = self.create(cr, uid, vals) if not line_id: raise except_wizard(_('Error'), _('Create line failed !')) else: vals = { 'qty': qty, 'price_unit': price } line_id = self.write(cr, uid, order_line_id, vals) if not line_id: raise except_wizard(_('Error'), _('Modify line failed !')) line_id = order_line_id price_line = float(qty)*float(price) return {'name': product_name, 'product_id': product_id[0], 'price': price, 'price_line': price_line ,'qty': qty } def unlink(self, cr, uid, ids, context={}): """Allows to delete pos order lines in draft,cancel state""" for rec in self.browse(cr, uid, ids, context=context): if rec.order_id.state not in ['draft','cancel']: raise osv.except_osv(_('Invalid action !'), _('Cannot delete an order line which is %s !')%(rec.order_id.state,)) return super(pos_order_line, self).unlink(cr, uid, ids, context=context) pos_order_line() class pos_payment(osv.osv): _name = 'pos.payment' _description = 'Pos Payment' def _journal_get(self, cr, uid, context={}): obj = self.pool.get('account.journal') ids = obj.search(cr, uid, [('type', '=', 'cash')]) res = obj.read(cr, uid, ids, ['id', 'name'], context) res = [(r['id'], r['name']) for r in res] return res def _journal_default(self, cr, uid, context={}): journal_list = self.pool.get('account.journal').search(cr, uid, [('type', '=', 'cash')]) if journal_list: return journal_list[0] else: return False _columns = { 'name': fields.char('Description', size=64), 'order_id': fields.many2one('pos.order', 'Order Ref', required=True, ondelete='cascade'), 'journal_id': fields.many2one('account.journal', "Journal", required=True), 'payment_id': fields.many2one('account.payment.term','Payment Term', select=True), 'payment_nb': fields.char('Piece Number', size=32), 'payment_name': fields.char('Payment Name', size=32), 'payment_date': fields.date('Payment Date', required=True), 'amount': fields.float('Amount', required=True), } _defaults = { 'name': lambda obj, cr, uid, context: obj.pool.get('ir.sequence').get(cr, uid, 'pos.payment'), 'journal_id': _journal_default, 'payment_date': lambda *a: time.strftime('%Y-%m-%d'), } def create(self, cr, user, vals, context={}): if vals.get('journal_id') and vals.get('amount'): return super(pos_payment, self).create(cr, user, vals, context) return False def write(self, cr, user, ids, values, context={}): if 'amount' in values and not values['amount']: return False if 'journal_id' in values and not values['journal_id']: return False return super(pos_payment, self).write(cr, user, ids, values, context) pos_payment() class report_transaction_pos(osv.osv): _name = "report.transaction.pos" _description = "transaction for the pos" _auto = False _columns = { 'date_create': fields.char('Date', size=16, readonly=True), 'journal_id': fields.many2one('account.journal', 'Journal', readonly=True), 'user_id': fields.many2one('res.users', 'User', readonly=True), 'no_trans': fields.float('Number of Transaction', readonly=True), 'amount': fields.float('Amount', readonly=True), 'invoice_id': fields.many2one('account.invoice', 'Invoice', readonly=True), } def init(self, cr): tools.drop_view_if_exists(cr, 'report_transaction_pos') cr.execute(""" create or replace view report_transaction_pos as ( select min(pp.id) as id, count(pp.id) as no_trans, sum(amount) as amount, pp.journal_id, to_char(pp.create_date, 'YYYY-MM-DD') as date_create, ps.user_id, ps.invoice_id from pos_payment pp, pos_order ps WHERE ps.id = pp.order_id group by pp.journal_id, date_create, ps.user_id, ps.invoice_id ) """) report_transaction_pos() # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: