# This file is part of Tryton. The COPYRIGHT file at the top level of # this repository contains the full copyright notices and license terms. import os from datetime import datetime, timedelta, date from decimal import Decimal from trytond.tools import file_open from trytond.model import Workflow, ModelView, ModelSQL, fields from trytond.wizard import ( Wizard, StateView, Button, StateTransition, StateReport ) from trytond.report import Report from trytond.pyson import Eval, If, In, Get, Not, Or, Equal, Bool from trytond.transaction import Transaction from trytond.pool import Pool from trytond.exceptions import UserError from trytond.i18n import gettext from .constants import ( STATE_BOOKING, REGISTRATION_STATE, REASON, GUARANTEE, SATISFACTION, MEDIA, PLAN, INVOICE_METHOD, COMPLEMENTARY, PAYMENT_METHOD_CHANNEL, TYPE_DOCUMENT ) STATES = { 'readonly': Eval('state') != 'offer', } STATES_CONFIRMED = { 'readonly': Eval('state') != 'offer', 'required': Eval('state') == 'confirmed', } STATES_CHECKIN = { 'readonly': Eval('registration_state').in_( ['check_in', 'no_show', 'cancelled'] ), 'required': Eval('registration_state') == 'check_in', } _ZERO = Decimal('0.0') class Booking(Workflow, ModelSQL, ModelView): 'Booking' __name__ = 'hotel.booking' _rec_name = 'number' number = fields.Char('Number', readonly=True, select=True, help="Sequence of reservation.") party = fields.Many2One('party.party', 'Customer', required=False, select=True, help="Person or company owner of the booking.", states={ 'required': Eval('state') == 'check_in', 'readonly': Not(In(Eval('state'), ['offer', 'confirmed'])), }) contact = fields.Char('Contact', states=STATES_CHECKIN, help='Main contact or person how request booking') payment_term = fields.Many2One('account.invoice.payment_term', 'Payment Term', states=STATES_CHECKIN) booking_date = fields.DateTime('Booking Date', readonly=False, states=STATES) person_num = fields.Integer('Person Number', states=STATES) group = fields.Boolean('Group', states=STATES) complementary = fields.Boolean('Complementary', states=STATES) type_complementary = fields.Selection(COMPLEMENTARY, 'Type Complementary', states={ 'invisible': ~Bool(Eval('complementary')), 'required': Bool(Eval('complementary')), }) # rename to channel channel = fields.Many2One('hotel.channel', 'Channel', states={ 'invisible': Eval('media') != 'ota', 'readonly': Eval('state').in_(['confirmed', 'cancelled']), }, help="Agency or channel that do reservation.") state = fields.Selection(STATE_BOOKING, 'State', readonly=True, required=True) registration_state = fields.Selection(REGISTRATION_STATE, 'State Registration', readonly=True, depends=['lines']) state_string = state.translated('state') price_list = fields.Many2One('product.price_list', 'Price List', states={ 'readonly': Or(Not(Equal(Eval('state'), 'offer')), Bool(Eval('lines'))), }, depends=['state', 'company', 'lines']) company = fields.Many2One('company.company', 'Company', required=True, states=STATES, domain=[('id', If(In('company', Eval('context', {})), '=', '!='), Get(Eval('context', {}), 'company', 0))], readonly=True) lines = fields.One2Many('hotel.folio', 'booking', 'Lines', states={ 'required': Eval('state') == 'confirmed', 'readonly': Eval('registration_state').in_(['check_in', 'check_out']), }, depends=['state', 'party'], context={'party': Eval('party')}) cancellation_policy = fields.Many2One('hotel.policy.cancellation', 'Cancellation Policy', states=STATES_CHECKIN) currency = fields.Many2One('currency.currency', 'Currency', required=True, states={ 'readonly': (Eval('state') != 'offer') | (Eval('lines', [0]) & Eval('currency', 0)), }, depends=['state']) invoice_method = fields.Selection(INVOICE_METHOD, 'Invoice Method', required=False, states=STATES_CONFIRMED) satisfaction = fields.Selection(SATISFACTION, 'Satisfaction') media = fields.Selection(MEDIA, 'Media', states=STATES_CHECKIN, help="Way through which the booking arrives.") media_string = media.translated('media') plan = fields.Selection(PLAN, 'Commercial Plan', states=STATES_CHECKIN, help="Plans offered by hotel and selected by guest for booking.") plan_string = plan.translated('plan') comments = fields.Text('Comments', states=STATES_CHECKIN) reason = fields.Selection(REASON, 'Tourism Segment', states=STATES_CHECKIN) reason_string = reason.translated('segment') guarantee = fields.Selection(GUARANTEE, 'Guarantee', states=STATES_CHECKIN) guarantee_string = guarantee.translated('guarantee') untaxed_amount = fields.Function(fields.Numeric('Untaxed Amount', digits=(16, 2), depends=['lines']), 'get_untaxed_amount') tax_amount = fields.Function(fields.Numeric('Tax Amount', digits=(16, 2), depends=['lines']), 'get_tax_amount') total_amount = fields.Function(fields.Numeric('Total Amount', digits=(16, 2), depends=['lines']), 'get_total_amount') collect_amount = fields.Function(fields.Numeric('Collect Amount', digits=(16, 2), depends=['lines']), 'get_collect_amount') code = fields.Char('Code', states={'readonly': True}) booker = fields.Many2One('party.party', 'Booker', states={'readonly': True}) created_channel = fields.DateTime('Created Channel', states={'readonly': True}) vouchers = fields.Many2Many('hotel.booking-account.voucher', 'booking', 'voucher', 'Vouchers', states={'readonly': False}) vip = fields.Boolean('V.I.P. Customer', states=STATES) ota_booking_code = fields.Char('OTA Code', select=True, states={'invisible': Eval('media') != 'ota'} ) payments = fields.Many2Many('hotel.booking-statement.line', 'booking', 'statement_line', 'Payments', states=STATES_CHECKIN, readonly=True, depends=['party']) vehicles_num = fields.Integer('Vehicles Number', states=STATES, help="Number of vehicles that bring with guests.") travel_cause = fields.Char('Travel Cause', states=STATES) taxes_exception = fields.Boolean('Taxes Exception', states=STATES) total_advance = fields.Function(fields.Numeric('Total Advance', digits=(16, 2)), 'get_total_advance') pending_to_pay = fields.Function(fields.Numeric('Pending to Pay', digits=(16, 2)), 'get_pending_to_pay') breakfast_included = fields.Boolean('Breakfast Included') channel_commission = fields.Function(fields.Numeric('Channel Commission', digits=(16, 2), depends=['lines']), 'get_channel_commission') channel_invoice = fields.Many2One('account.invoice', 'Channel Invoice', states={ 'invisible': ~Eval('channel'), 'readonly': True }) channel_paymode = fields.Selection(PAYMENT_METHOD_CHANNEL, 'Channel Paymode', states={'invisible': ~Eval('channel')}, depends=['channel'] ) invoices = fields.Function(fields.Many2Many('account.invoice', None, None, 'Invoices'), 'get_invoices') extra_commissions = fields.Many2Many('hotel.booking-channel.commission', 'booking', 'commission', 'Channel Commission', domain=[ ('channel', '=', Eval('channel')) ]) stock_moves = fields.Function(fields.One2Many('stock.move', 'origin', 'Moves', readonly=True), 'get_stock_moves') channel_icon = fields.Function(fields.Char('Channel Icon'), 'get_channel_icon') @classmethod def __setup__(cls): super(Booking, cls).__setup__() cls._order.insert(0, ('create_date', 'DESC')) cls._transitions |= set(( ('offer', 'confirmed'), ('offer', 'cancelled'), ('confirmed', 'offer'), ('cancelled', 'offer'), ('confirmed', 'cancelled'), ('confirmed', 'not_show'), ('not_show', 'confirmed'), )) cls._buttons.update({ 'select_rooms': { 'invisible': Eval('state').in_(['finished', 'cancelled', 'not_show']), }, 'update_holder': { 'invisible': Eval('state').in_(['finished', 'cancelled', 'not_show']), }, 'cancel': { 'invisible': Eval('state').in_( ['cancelled', 'not_show', 'finished']) }, 'offer': { 'invisible': Eval('state').in_(['offer', 'confirmed']) }, 'confirm': { 'invisible': ~Eval('state').in_(['offer', 'not_show']) }, 'not_show': { 'invisible': Eval('state') != 'confirmed', }, 'do_payment': { 'invisible': Eval('state').in_(['offer', 'cancelled']), }, 'send_email': { 'invisible': Eval('state') != 'confirmed' }, 'bill': { 'invisible': ~Eval('state').in_(['confirmed', 'not_show']), }, 'bill_to_channel': { 'invisible': ~Eval('channel'), 'readonly': (Eval('channel_paymode') != 'ota_collect') | Eval('channel_invoice', True), }, }) @staticmethod def default_payment_term(): Config = Pool().get('hotel.configuration') config = Config.get_configuration() if config.payment_term: return config.payment_term.id def get_channel_icon(self, name): name_icon = 'hotel-channel-house' if self.channel and self.channel.code: name_icon = f'hotel-channel-{self.channel.code}' return name_icon @classmethod def trigger_create(cls, records): cls.set_number(records) @classmethod def copy(cls, bookings, default=None): if default is None: default = {} default = default.copy() default['number'] = None default['state'] = 'offer' default['booking_date'] = datetime.now() default['moves'] = None return super(Booking, cls).copy(bookings, default=default) def get_stock_moves(self, name=None): moves = [] for folio in self.lines: for charge in folio.charges: if charge.move: moves.append(charge.move.id) return moves @classmethod def search_rec_name(cls, name, clause): _, operator, value = clause if operator.startswith('!') or operator.startswith('not '): bool_op = 'AND' else: bool_op = 'OR' domain = [ bool_op, ('number', operator, value), ('ota_booking_code', operator, value), ('party.name', operator, value), ('contact', operator, value), ] return domain @staticmethod def default_currency(): Company = Pool().get('company.company') company = Transaction().context.get('company') if company: return Company(company).currency.id @staticmethod def default_company(): return Transaction().context.get('company') or False @staticmethod def default_state(): return 'offer' @staticmethod def default_plan(): return 'bed_breakfast' @staticmethod def default_invoice_method(): return 'by_booking' @staticmethod def default_booking_date(): now = datetime.now() return now def get_invoices(self, name=None): res = [] for folio in self.lines: if folio.invoice_line: res.append(folio.invoice_line.invoice.id) for charge in folio.charges: if charge.invoice_line: res.append(charge.invoice_line.invoice.id) return list(set(res)) def get_person_num(self, name): res = 0 for line in self.lines: if line.num_adult: res += line.num_adult if line.num_children: res += line.num_children return res @fields.depends('ota_booking_code', 'lines') def on_change_ota_booking_code(self): if self.ota_booking_code: for line in self.lines: line.reference = self.ota_booking_code def is_person(self): if self.party.type_document in ('12', '13', '21', '22', '41', '42', '47'): return True @fields.depends('party', 'price_list', 'lines') def on_change_party(self): if self.party: if self.party.sale_price_list: self.price_list = self.party.sale_price_list.id self.price_list.rec_name = self.party.sale_price_list.rec_name for folio in self.lines: if self.is_person(): folio.main_guest = self.party.id @fields.depends('channel') def on_change_channel(self): if self.channel: if self.channel.invoice_to == 'channel': self.party = self.channel.agent.party.id elif self.channel.invoice_to == 'customer': self.party = None self.channel_paymode = self.channel.payment_method if self.channel.price_list: self.price_list = self.channel.price_list @classmethod @ModelView.button_action('hotel.wizard_select_rooms') def select_rooms(cls, records): pass @classmethod @ModelView.button_action('hotel.wizard_update_holder') def update_holder(cls, records): pass @classmethod @ModelView.button_action('hotel.wizard_statement_payment_form') def do_payment(cls, records): pass @classmethod @ModelView.button @Workflow.transition('offer') def offer(cls, records): pass @classmethod @ModelView.button @Workflow.transition('cancelled') def cancel(cls, records): for rec in records: for folio in rec.lines: if folio.registration_state in ['check_in', 'check_out']: raise UserError(gettext('hotel.msg_no_delete_folios')) else: folio.delete([folio]) @classmethod @ModelView.button @Workflow.transition('not_show') def not_show(cls, records): pass @classmethod @ModelView.button @Workflow.transition('confirmed') def confirm(cls, records): cls.set_number(records) for rec in records: # FIXME check if does not exist previous occupancy if exist update state rec.update_folio('pending') cls.create_channel_voucher(rec) @classmethod @ModelView.button def no_show(cls, records): for record in records: cls.write([record], {'registration_state': 'no_show'}) record.cancel_occupancy() @classmethod @ModelView.button def send_email(cls, records): for reserve in records: if reserve.state == 'confirmed': reserve.send_email_to() @classmethod @ModelView.button def bill(cls, records): # cls.bill_to_channel(records) for rec in records: cls.create_invoice(rec.lines) # rec.add_payments_invoice() cls.check_finished(records) @classmethod def create_channel_voucher(cls, bk): Voucher = Pool().get('account.voucher') # If ota_collect is paymode for folios if not bk.channel or bk.channel_paymode != 'ota_collect': return payment_mode = bk.channel.payment_mode party = bk.channel.agent.party account_id = Voucher.get_account('receipt', payment_mode) amount = bk.collect_amount - bk.channel_commission lines = [{ 'detail': f'OTA Code {bk.ota_booking_code}', 'amount': amount, 'amount_original': amount, 'account': party.account_receivable.id, }] to_create = { 'party': party.id, 'voucher_type': 'receipt', 'date': date.today(), 'description': f'Booking {bk.number}', 'payment_mode': payment_mode.id, 'account': account_id, 'journal': payment_mode.journal.id, 'lines': [('create', lines)], 'amount_to_pay': amount, 'method_counterpart': 'one_line', # 'state': 'draft', } voucher, = Voucher.create([to_create]) Voucher.process([voucher]) cls.write([bk], {'vouchers': [('add', [voucher])]}) @classmethod def bill_to_channel(cls, records): for rec in records: if rec.channel_invoice or not rec.channel or \ rec.channel.collection_mode != 'anticipated': continue cls.create_channel_invoice(rec) # cls.create_channel_pay(rec) @classmethod def check_finished(cls, records): for rec in records: _folios, _charges = cls.pending_to_invoice(rec.lines) if not _folios and not _charges: cls.write([rec], {'state': 'finished'}) @classmethod def set_number(cls, bookings): """ Fill the number field with the booking sequence """ pool = Pool() Config = pool.get('hotel.configuration') config = Config.get_configuration() for booking in bookings: if booking.number or not config.booking_sequence: continue number = config.booking_sequence.get() cls.write([booking], {'number': number}) @classmethod def reconcile(cls, booking, voucher): pool = Pool() VoucherConfig = pool.get('account.voucher_configuration') MoveLine = pool.get('account.move.line') invoice = None config = VoucherConfig.get_configuration() account = config.customer_advance_account for folio in booking.lines: invoice = folio.invoice if invoice and invoice.state == 'paid': continue advances = [] payments = [] for voucher in booking.vouchers: for line in voucher.move.lines: if line.account.id == account.id and not line.reconciliation: advances.append(voucher) break elif invoice and line.account.id == invoice.account.id: payments.append(line) if invoice: to_reconcile_lines = [] if advances: invoice.create_move_advance(advances) invoice.save() if payments: invoice.add_payment_lines({invoice: payments}) invoice.save() # to_reconcile_lines.extend(payments) if invoice.amount_to_pay == Decimal(0): # invoice.paid([invoice]) for ml in invoice.payment_lines: if not ml.reconciliation: to_reconcile_lines.append(ml) for ml in invoice.move.lines: if not ml.reconciliation and ml.account.id == invoice.account.id: to_reconcile_lines.append(ml) if to_reconcile_lines: MoveLine.reconcile(to_reconcile_lines) @classmethod def get_grouped_invoices(cls, folios, charges): res = {} for fo in folios: if fo.booking.party: party = fo.booking.party else: party = fo.main_guest if not party: raise UserError(gettext('hotel.msg_customer_is_required')) bk = fo.booking agent_id = bk.channel.agent.id if bk.channel else None if party.id not in res.keys(): # Add room product to sale reference = '' if len(folios) == 1: reference = fo.registration_card else: reference = ','.join( [fo.registration_card for fo in folios if fo.registration_card or ''] ) res[party.id] = { 'party': party, 'currency': bk.currency.id, 'payment_term': bk.payment_term, 'number': bk.number, 'guests_qty': len(fo.guests) + 1, 'reference': reference, 'agent': agent_id, 'rooms': fo.room.name, 'ota_booking_code': bk.ota_booking_code or '', 'company': bk.company.id, 'price_list': bk.price_list.id if bk.price_list else None, 'add_default_charges': False, 'vouchers': bk.vouchers, 'lines': [{ 'folios': [fo], 'description': fo.get_room_info(), 'quantity': fo.nights_quantity, 'product': fo.product, 'unit_price': fo.unit_price, 'origin': str(bk), 'taxes_exception': bk.taxes_exception, }] } else: res[party.id]['rooms'] += ' ' + fo.room.name res[party.id]['lines'].append({ 'folios': [fo], 'description': fo.get_room_info(), 'quantity': fo.nights_quantity, 'product': fo.product, 'unit_price': fo.unit_price, 'origin': str(bk), 'taxes_exception': bk.taxes_exception, }) for charge in charges: bk = charge.folio.booking invoice_party = fo.booking.party if charge.invoice_to: invoice_party = charge.invoice_to invoice_party_id = invoice_party.id unit_price = bk.currency.round(charge.unit_price) if invoice_party_id not in res.keys(): res[invoice_party.id] = { 'party': invoice_party, 'currency': bk.currency.id, 'payment_term': bk.payment_term, 'number': bk.number, 'reference': charge.folio.registration_card, 'lines': [], } res[invoice_party_id]['lines'].append({ 'description': ' | '.join([ str(charge.date_service), charge.order or '', charge.description or '' ]), 'quantity': charge.quantity, 'product': charge.product, 'unit_price': unit_price, 'charge': charge, 'origin': str(bk), 'taxes_exception': bk.taxes_exception, }) return res @classmethod def _get_invoice_line(cls, invoice, line, record=None): product = line['product'] new_line = { 'type': 'line', 'invoice': invoice.id, 'unit': product.template.default_uom.id, 'account': product.template.account_category.account_revenue_used.id, 'invoice_type': 'out', 'quantity': line['quantity'], 'unit_price': line['unit_price'], 'product': product.id, 'party': invoice.party.id, 'description': line['description'], 'origin': line['origin'], } if not line['taxes_exception']: taxes_ids = cls.get_taxes(line['product'], invoice.party, invoice.currency) if taxes_ids: new_line.update({'taxes': [('add', taxes_ids)]}) return new_line def do_moves(self): Move = Pool().get('stock.move') moves = {} to_create = [] for folo in self.lines: for charge in folio.charges: move = self.get_move(charge) if move: moves[line.id] = move for m in moves: moves[m].state = 'draft' to_create.append(moves[m]._save_values) Move.create(to_create) Move.do(self.moves) def get_move(self, charge): ''' Return stock move for charge according a storage ''' pool = Pool() Move = pool.get('stock.move') Date = pool.get('ir.date') if not self.product or self.product.type != 'goods' and self.quantity <= 0: return if not charge.folio.storage: return None customer_location = self.party.customer_location move = Move() move.quantity = self.quantity move.uom = self.product.default_uom move.product = self.product # Add on create charge take default storage from folio if isn not present move.from_location = charge.folio.storage move.to_location = customer_location move.state = 'draft' move.company = self.company move.unit_price = self.unit_price move.currency = self.company.currency move.planned_date = self.date_service move.origin = charge return move @classmethod def get_taxes(cls, product, party=None, currency=None): ctx = cls.get_context_price(product, party, currency) return ctx['taxes'] @classmethod def pending_to_invoice(cls, folios): _folios = [] _charges = [] for folio in folios: if not folio.invoice_line or not folio.to_invoice: _folios.append(folio) for charge in folio.charges: if not charge.invoice_line and charge.to_invoice: _charges.append(charge) return _folios, _charges @classmethod def create_channel_pay(cls, bk): pool = Pool() Note = pool.get('account.note') NoteLine = pool.get('account.note.line') Invoice = pool.get('account.invoice') Config = pool.get('account.voucher_configuration') config = Config.get_configuration() lines_to_create = [] commission = bk.currency.round(bk.channel_commission) note, = Note.create([{ 'description': bk.number, 'journal': config.default_journal_note.id, 'date': date.today(), 'state': 'draft', }]) line1, = NoteLine.create([{ 'note': note.id, 'debit': 0, 'credit': commission, 'party': bk.channel.agent.party.id, 'account': bk.channel_invoice.account.id, 'description': bk.ota_booking_code, }]) line2, = NoteLine.create([{ 'note': note.id, 'debit': commission, 'credit': 0, 'party': bk.channel.agent.party.id, 'account': bk.channel.debit_account.id, 'description': bk.number, }]) Note.write([note], {'lines': [('add', [line1, line2])]}) Note.post([note]) lines_to_add = [] for line in note.move.lines: if line.account.id == bk.channel_invoice.account.id: lines_to_add.append(line.id) Invoice.write([bk.channel_invoice], { 'payment_lines': [('add', lines_to_add)], }) bk.channel_invoice.save() @classmethod def create_channel_invoice(cls, bk): pool = Pool() Invoice = pool.get('account.invoice') InvoiceLine = pool.get('account.invoice.line') Folio = pool.get('hotel.folio') if not bk.channel: return data = { 'party': bk.channel.agent.party, 'reference': bk.number, 'description': f"{bk.ota_booking_code} | {bk.party.name}", 'payment_term': bk.payment_term, 'number': bk.number, } invoice = cls._get_new_invoice(data) invoice.on_change_invoice_type() invoice.save() for folio in bk.lines: if folio.invoice_line: continue _folio = { 'product': folio.product, 'quantity': folio.nights_quantity, 'unit_price': folio.unit_price, 'description': folio.room.name, 'origin': str(bk), 'taxes_exception': bk.taxes_exception, } line, = InvoiceLine.create([ cls._get_invoice_line(invoice, _folio) ]) Folio.write([folio], {'invoice_line': line.id}) invoice.save() invoice.update_taxes([invoice]) cls.write([bk], {'channel_invoice': invoice.id}) Invoice.validate([invoice]) invoice.save() invoice, = Invoice.browse([invoice.id]) try: Invoice.submit(invoices) invoice.save() except: pass try: invoice = Invoice(invoice.id) Invoice.post(invoices) except: pass @classmethod def create_invoice(cls, folios): pool = Pool() Configuration = pool.get('hotel.configuration') Folio = pool.get('hotel.folio') FolioCharge = pool.get('hotel.folio.charge') InvoiceLine = pool.get('account.invoice.line') config = Configuration.get_configuration() invoice = {} _folios, _charges = cls.pending_to_invoice(folios) booking = folios[0].booking if not _folios and not _charges: return invoice_to_create = cls.get_grouped_invoices(_folios, _charges) for rec in invoice_to_create.values(): invoice = cls._get_new_invoice(rec) invoice.on_change_invoice_type() invoice.save() # Add and create default charges lines if exists if rec.get('guests_qty') and rec.get('add_default_charges'): for product in config.default_charges: if rec['party']: taxes_ids = cls.get_taxes( product, rec['party'], invoice.currency ) new_line = { 'invoice': invoice.id, 'type': 'line', 'unit': product.template.default_uom.id, 'quantity': rec['guests_qty'], 'unit_price': product.template.list_price, 'product': product.id, 'description': product.rec_name, 'origin': str(self), } if taxes_ids: new_line.update({'taxes': [('add', taxes_ids)]}) if new_line: InvoiceLine.create([new_line]) for _line in rec['lines']: line, = InvoiceLine.create([ cls._get_invoice_line(invoice, _line) ]) if _line.get('folios'): Folio.write(_line.get('folios'), { 'invoice_line': line.id, }) else: FolioCharge.write([_line.get('charge')], { 'invoice_line': line.id, }) invoice.save() invoice.update_taxes([invoice]) @classmethod def _get_new_invoice(cls, data): pool = Pool() Invoice = pool.get('account.invoice') Party = pool.get('party.party') Agent = pool.get('commission.agent') Journal = pool.get('account.journal') PaymentTerm = pool.get('account.invoice.payment_term') Date = pool.get('ir.date') date_ = Date.today() price_list_id = None if data.get('price_list'): price_list_id = data['price_list'] company_id = Transaction().context.get('company') party = data['party'] # party is instance or id fixme if type(party) == int: party = Party(party) ota_code = data.get('ota_booking_code', '') if data.get('description'): description = data['description'] else: description = f"{data['number']} | {ota_code} | {data.get('rooms')}" reference = data.get('reference') agent = None if data.get('agent'): agent = Agent(data['agent']) journal, = Journal.search([('type', '=', 'revenue')], limit=1) address = party.address_get(type='invoice') payment_term = data.get('payment_term', None) if not payment_term: payment_terms = PaymentTerm.search([]) payment_term = payment_terms[0] return Invoice( company=company_id, payment_term=payment_term.id, party=party.id, account=party.account_receivable_used.id, invoice_date=date_, description=description, state='draft', reference=reference, agent=agent, journal=journal, type='out', invoice_type='1', invoice_address=address.id, ) def update_folio(self, state): Folio = Pool().get('hotel.folio') Folio.write(list(self.lines), {'registration_state': state}) @classmethod def get_context_price(cls, product, party=None, currency=None, _date=None, price_list=None, taxes_exception=False): context = {} if currency: context['currency'] = currency.id if party: context['customer'] = party.id if _date: context['sale_date'] = _date if price_list: context['price_list'] = price_list.id context['uom'] = product.template.default_uom.id # Set taxes before unit_price to have taxes in context of sale price taxes = [] pattern = {} if not taxes_exception and party: for tax in product.customer_taxes_used: if party and party.customer_tax_rule: tax_ids = party.customer_tax_rule.apply(tax, pattern) if tax_ids: taxes.extend(tax_ids) continue taxes.append(tax.id) if party and party.customer_tax_rule: tax_ids = party.customer_tax_rule.apply(None, pattern) if tax_ids: taxes.extend(tax_ids) context['taxes'] = taxes return context def get_total_advance(self, name): Advance = Pool().get('hotel.booking-account.voucher') Payments = Pool().get('hotel.booking-statement.line') advances = Advance.search([('booking', '=', self.id)]) res = sum([ad.voucher.amount_to_pay for ad in advances]) payments = sum([pay.amount for pay in self.payments]) advance_by_channel = _ZERO if self.channel and self.channel_paymode == 'ota_collect': advance_by_channel = self.channel_commission return res + payments + advance_by_channel def get_pending_to_pay(self, name): if self.total_amount: return self.total_amount - (self.total_advance or 0) return 0 def get_collect_amount(self, name): return sum(folio.room_amount for folio in self.lines) def get_total_amount(self, name): res = 0 if self.tax_amount or self.untaxed_amount: res = self.tax_amount + self.untaxed_amount return res def get_tax_amount(self, name): Tax = Pool().get('account.tax') Booking = Pool().get('hotel.booking') res = _ZERO for line in self.lines: taxes_ids = Booking.get_taxes(line.product) if taxes_ids: taxes = Tax.browse(taxes_ids) tax_list = Tax.compute( taxes, line.unit_price or _ZERO, line.nights_quantity or 0 ) tax_amount = sum([t['amount'] for t in tax_list], _ZERO) res += tax_amount res = Decimal(round(res, 2)) return res def get_untaxed_amount(self, name): res = _ZERO for line in self.lines: res += line.total_amount return res def get_channel_commission(self, name): res = [line.commission_amount for line in self.lines if line.commission_amount] total_commission = sum(res) base_comm = [folio.on_change_with_room_amount() for folio in self.lines] for comm in self.extra_commissions: extras = sum(base_comm) * Decimal(comm.commission / 100) res.append(extras) return self.currency.round(sum(res)) def send_email_to(self): pool = Pool() config = pool.get('hotel.configuration')(1) Template = pool.get('email.template') email = self.party.email if email: Template.send(config.booking_email_template, self, email) else: raise UserError(gettext('El cliente no tiene un correo asociado')) @fields.depends('price_list', 'breakfast_included') def on_change_price_list(self): if self.price_list: self.breakfast_included = self.price_list.breakfast_included class BookingReport(Report): __name__ = 'hotel.booking' @classmethod def get_context(cls, records, header, data): report_context = super().get_context(records, header, data) user = Pool().get('res.user')(Transaction().user) report_context['company'] = user.company return report_context class BookingStatementReport(Report): __name__ = 'hotel.booking_statement' @classmethod def get_context(cls, records, header, data): report_context = super().get_context(records, header, data) user = Pool().get('res.user')(Transaction().user) report_context['company'] = user.company return report_context class SelectRoomsAsk(ModelView): 'Select Rooms Assistant' __name__ = 'hotel.booking.select_rooms.ask' arrival_date = fields.Date('Arrival Date', required=True) departure_date = fields.Date('Departure Date', required=True) accommodation = fields.Many2One('product.product', 'Accommodation', domain=[ ('template.kind', '=', 'accommodation'), ]) rooms = fields.Many2Many('hotel.room', None, None, 'Rooms', domain=[ ('id', 'in', Eval('targets')), ]) overbooking = fields.Boolean('Overbooking') targets = fields.Function(fields.Many2Many('hotel.room', None, None, 'Targets'), 'on_change_with_targets') unit_price = fields.Numeric('Unit Price', digits=(16, 4), required=True) @staticmethod def default_accommodation(): Configuration = Pool().get('hotel.configuration') config = Configuration.get_configuration() if config.default_accommodation: return config.default_accommodation.id @fields.depends('accommodation', 'departure_date', 'arrival_date') def on_change_with_unit_price(self): Booking = Pool().get('hotel.booking') booking = Booking(Transaction().context.get('active_id')) ctx = {} if booking.price_list: ctx['price_list'] = booking.price_list ctx['sale_date'] = self.arrival_date ctx['currency'] = booking.currency.id if booking.party: ctx['customer'] = booking.party.id if self.accommodation and self.departure_date and self.arrival_date: product = self.accommodation unit_price = product.template.list_price quantity = (self.departure_date - self.arrival_date).days if booking.price_list: with Transaction().set_context(ctx): unit_price = booking.price_list.compute( booking.party, product, unit_price, quantity, product.default_uom) unit_price = booking.currency.round(unit_price) return unit_price @fields.depends('arrival_date', 'departure_date', 'accommodation', 'overbooking') def on_change_with_targets(self, name=None): pool = Pool() RoomTemplate = pool.get('hotel.room-product.template') Room = pool.get('hotel.room') Folio = pool.get('hotel.folio') res = [] if not self.accommodation or not self.arrival_date or not self.departure_date: return res if self.overbooking: return [r.id for r in Room.search([])] room_templates = RoomTemplate.search([ ('template.accommodation_capacity', '>=', self.accommodation.accommodation_capacity) ]) rooms_ids = [t.room.id for t in room_templates] rooms_available_ids = Folio.get_available_rooms( self.arrival_date, self.departure_date, rooms_ids=rooms_ids ) return rooms_available_ids class SelectRooms(Wizard): 'Select Rooms' __name__ = 'hotel.booking.select_rooms' """ this is the wizard that allows the front desk employee to select rooms, based on the requirements listed by the customer. """ start = StateView('hotel.booking.select_rooms.ask', 'hotel.view_select_rooms_form', [ Button('Exit', 'end', 'tryton-cancel'), Button('Add and Continue', 'add_continue', 'tryton-forward'), Button('Add', 'add_rooms', 'tryton-ok'), ] ) add_rooms = StateTransition() add_continue = StateTransition() def transition_add_rooms(self): self._add_rooms() return 'end' def transition_add_continue(self): self._add_rooms() return 'start' def _add_rooms(self): pool = Pool() Line = pool.get('hotel.folio') Booking = pool.get('hotel.booking') booking = Booking(Transaction().context.get('active_id')) lines_to_create = [] product = self.start.accommodation for room in self.start.rooms: values = { 'booking': booking.id, 'product': product.id, 'reference': booking.ota_booking_code, 'contact': booking.contact, 'room': room.id, 'arrival_date': self.start.arrival_date, 'departure_date': self.start.departure_date, 'unit_price': self.start.unit_price, } if booking.party and booking.is_person(): values['main_guest'] = booking.party.id values.update({'product': product.id}) lines_to_create.append(values) Line.create(lines_to_create) booking.save() class BookingVoucher(ModelSQL): 'Booking - Voucher' __name__ = 'hotel.booking-account.voucher' _table = 'booking_vouchers_rel' booking = fields.Many2One('hotel.booking', 'Booking', ondelete='CASCADE', select=True, required=True) voucher = fields.Many2One('account.voucher', 'Voucher', select=True, domain=[('voucher_type', '=', 'receipt')], ondelete='RESTRICT', required=True) @classmethod def set_voucher_origin(cls, voucher_id, booking_id): cls.create([{ 'voucher': voucher_id, 'booking': booking_id, }]) class BookingStatementLine(ModelSQL): 'Booking - Statement Line' __name__ = 'hotel.booking-statement.line' _table = 'hotel_booking_statement_line_rel' booking = fields.Many2One('hotel.booking', 'Booking', ondelete='CASCADE', select=True, required=True) statement_line = fields.Many2One('account.statement.line', 'Statement Line', ondelete='RESTRICT', required=True) class BookingForecastStart(ModelView): 'Booking Forecast Start' __name__ = 'hotel.print_booking_forecast.start' date = fields.Date('Start Date', required=True) company = fields.Many2One('company.company', 'Company', required=True) @staticmethod def default_date(): Date_ = Pool().get('ir.date') return Date_.today() @staticmethod def default_company(): return Transaction().context.get('company') class BookingForecast(Wizard): 'Booking Forecast' __name__ = 'hotel.print_booking_forecast' start = StateView('hotel.print_booking_forecast.start', 'hotel.print_booking_forecast_start_view_form', [ Button('Cancel', 'end', 'tryton-cancel'), Button('Print', 'print_', 'tryton-print', default=True), ]) print_ = StateReport('hotel.booking_forecast.report') def do_print_(self, action): company = self.start.company data = { 'date': self.start.date, 'company': company.id, } return action, data def transition_print_(self): return 'end' class BookingForecastReport(Report): __name__ = 'hotel.booking_forecast.report' @classmethod def get_context(cls, records, header, data): report_context = super().get_context(records, header, data) MAX_DAYS = 30 pool = Pool() Company = pool.get('company.company') Room = pool.get('hotel.room') BookingFolio = pool.get('hotel.folio') rooms = Room.search([]) alldays = {} alldays_convert = {} for nd in range(MAX_DAYS): day_n = 'day' + str((nd + 1)) tdate = data['date'] + timedelta(nd) data[day_n] = tdate data['total_' + day_n] = 0 data[('revenue_' + day_n)] = 0 data[('rate_' + day_n)] = 0 alldays[day_n] = '' alldays_convert[tdate] = day_n date_init = data['date'] date_limit = data['date'] + timedelta(MAX_DAYS) dom = [['OR', [ ('arrival_date', '<=', date_init), ('departure_date', '>=', date_init), ], [ ('arrival_date', '>=', date_init), ('arrival_date', '<=', date_limit), ], ], ('booking.state', 'not in', ['no_show', 'cancelled'])] lines = BookingFolio.search(dom) drooms = {} for room in rooms: drooms[room.id] = {'name': room.name} drooms[room.id].update(alldays.copy()) for line in lines: _delta = (line.departure_date - line.arrival_date).days for i in range(_delta): dt = line.arrival_date + timedelta(i) if dt >= date_init and dt < date_limit \ and dt >= data['date']: dayn = alldays_convert[dt] drooms[line.room.id][dayn] = "X" data['total_' + dayn] += 1 data['revenue_' + dayn] += float(line.unit_price) / 1000000 for i in range(MAX_DAYS): day_n = 'day' + str((i + 1)) data['rate_' + day_n] = (data['total_' + day_n] * 100.0) / len(rooms) report_context['records'] = list(drooms.values()) report_context['date'] = data['date'] report_context['company'] = Company(data['company']).party.name return report_context class RoomsOccupancyStart(ModelView): 'Rooms Occupancy Start' __name__ = 'hotel.print_rooms_occupancy.start' date = fields.Date('Date', required=True) company = fields.Many2One('company.company', 'Company', required=True) @staticmethod def default_date(): Date_ = Pool().get('ir.date') return Date_.today() @staticmethod def default_company(): return Transaction().context.get('company') class RoomsOccupancy(Wizard): 'Rooms Occupancy' __name__ = 'hotel.print_rooms_occupancy' start = StateView('hotel.print_rooms_occupancy.start', 'hotel.print_rooms_occupancy_start_view_form', [ Button('Cancel', 'end', 'tryton-cancel'), Button('Open', 'print_', 'tryton-print', default=True), ]) print_ = StateReport('hotel.rooms_occupancy.report') def do_print_(self, action): company = self.start.company data = { 'ids': [], 'date': self.start.date, 'company': company.id, } return action, data def transition_print_(self): return 'end' class RoomsOccupancyReport(Report): __name__ = 'hotel.rooms_occupancy.report' @classmethod def get_context(cls, records, header, data): report_context = super().get_context(records, header, data) pool = Pool() Company = pool.get('company.company') User = pool.get('res.user') Room = pool.get('hotel.room') Folio = pool.get('hotel.folio') start_date = data['date'] all_rooms = Room.search([], order=[('code', 'ASC')]) folios = Folio.search([ ('arrival_date', '<=', start_date), ('departure_date', '>', start_date), ('registration_state', 'in', ['check_in', 'check_out']), ]) def _get_default_room(r): res = { 'room': r.name, 'guest': None, 'num_guest': None, 'party': None, 'arrival': None, 'departure': None, 'booking': None, 'registration_card': None, 'amount': 0, 'registration_state': None, 'total_balance': 0, } return res rooms_map = {room.id: _get_default_room(room) for room in all_rooms} occupancy_rooms = 0 for fo in folios: rooms_map[fo.room.id].update({ 'guest': fo.main_guest.name, 'num_guest': len(fo.guests), 'party': fo.booking.party.name if fo.booking.party else '', 'arrival': fo.arrival_date, 'departure': fo.departure_date, 'registration_card': fo.registration_card, 'amount': fo.total_amount, 'booking': fo.booking.number, 'registration_state': fo.registration_state_string, 'total_balance': fo.total_balance, }) occupancy_rooms += 1 if all_rooms: occupancy_rate = (float(len(folios)) / len(all_rooms)) * 100 else: occupancy_rate = 0 report_context['records'] = rooms_map.values() report_context['occupancy_rate'] = occupancy_rate report_context['occupancy_rooms'] = occupancy_rooms report_context['company'] = Company(data['company']) report_context['date'] = data['date'] report_context['user'] = User(Transaction().user).rec_name return report_context class BookingDailyStart(ModelView): 'Booking Daily Start' __name__ = 'hotel.print_booking_daily.start' date = fields.Date('Date', required=True) company = fields.Many2One('company.company', 'Company', required=True) @staticmethod def default_date(): Date_ = Pool().get('ir.date') return Date_.today() @staticmethod def default_company(): return Transaction().context.get('company') class BookingDaily(Wizard): 'Rooms Occupancy' __name__ = 'hotel.booking_daily' start = StateView('hotel.print_booking_daily.start', 'hotel.print_booking_daily_start_view_form', [ Button('Cancel', 'end', 'tryton-cancel'), Button('Open', 'print_', 'tryton-print', default=True), ]) print_ = StateReport('hotel.booking_daily.report') def do_print_(self, action): company = self.start.company data = { 'date': self.start.date, 'company': company.id, } return action, data def transition_print_(self): return 'end' class BookingDailyReport(Report): __name__ = 'hotel.booking_daily.report' @classmethod def get_context(cls, records, header, data): report_context = super().get_context(records, header, data) pool = Pool() Company = pool.get('company.company') Folio = pool.get('hotel.folio') records = Folio.search([ ('arrival_date', '=', data['date']), ], order=[('room.code', 'ASC')]) report_context['records'] = records report_context['company'] = Company(data['company']) report_context['date'] = data['date'] return report_context class InvoicePaymentForm(ModelView): 'Invoice Payment Form' __name__ = 'invoice.payment.form' payment_mode = fields.Many2One('account.voucher.paymode', 'Payment Mode', domain=[], required=True) payment_amount = fields.Numeric('Payment amount', digits=(16, 2), required=True) party = fields.Many2One('party.party', 'Party', required=True) pay_date = fields.Date('Advance Date', required=True) reference = fields.Char('Reference') @classmethod def default_advance_date(cls): Date = Pool().get('ir.date') return Date.today() class UpdateHolderStart(ModelView): 'Update Holder Start' __name__ = 'hotel.update_holder.start' name = fields.Char('Name', required=True) sex = fields.Selection([ ('', ''), ('male', 'Male'), ('female', 'Female'), ], 'Sex') email = fields.Char('Email', required=True) mobile = fields.Char('Mobile') phone = fields.Char('Phone') birthday = fields.Date('Birthday') nationality = fields.Many2One('party.nationality', 'Nationality') origin_country = fields.Many2One('party.country_code', 'Origin Country') target_country = fields.Many2One('party.country_code', 'Target Country') country = fields.Many2One('party.country_code', 'Country') subdivision = fields.Many2One('party.department_code', 'Subdivision') city = fields.Many2One('party.city_code', 'City', domain=[ ('department', '=', Eval('subdivision')) ]) address = fields.Char('Address') type_document = fields.Selection(TYPE_DOCUMENT, 'Tipo de Documento', required=True) id_number = fields.Char('Id Number', required=True) visa_number = fields.Char('Visa Number') visa_date = fields.Date('Visa Date') notes = fields.Text('Notes') customer = fields.Many2One('party.party', 'Party') customer_id_number = fields.Char('Customer Id Number') customer_name = fields.Char('Customer Name') customer_country = fields.Many2One('party.country_code', 'Customer Country') customer_subdivision = fields.Many2One('party.department_code', 'Customer Subdivision') customer_city = fields.Many2One('party.city_code', 'Customer City') customer_address = fields.Char('Customer Address') customer_phone = fields.Char('Customer Phone') customer_email = fields.Char('Customer Email') customer_type_document = fields.Selection(TYPE_DOCUMENT, 'Tipo de Documento Cliente') main_guest = fields.Boolean('Main Guest') vehicle_plate = fields.Char('Vehicle Plate') @fields.depends('id_number','name', 'sex', 'email', 'mobile', 'visa_number', 'visa_date', 'address', 'birthday', 'nationality') def on_change_id_number(self): if self.id_number: pool = Pool() Party = pool.get('party.party') Guest = pool.get('hotel.folio.guest') parties = Party.search([ ('id_number', '=', self.id_number) ]) if not parties: parties = Guest.search([ ('id_number', '=', self.id_number) ]) if not parties: return address = '' country = None subdivision = None party = parties[0] if hasattr(party, 'addresses') and party.addresses: _address = party.addresses[0] address = _address.street country = _address.country_code and _address.country_code.id subdivision = _address.department_code and _address.department_code.id self.name = party.name self.sex = party.sex self.email = party.email self.mobile = party.mobile self.visa_number = party.visa_number self.visa_date = party.visa_date self.birthday = party.birthday self.nationality = party.nationality and party.nationality.id self.country = country self.subdivision = subdivision self.address = address class UpdateHolder(Wizard): 'Update Holder' __name__ = 'hotel.update_holder' start = StateView('hotel.update_holder.start', 'hotel.update_holder_start_view_form', [ Button('Cancel', 'end', 'tryton-cancel'), Button('Update', 'update', 'tryton-ok', default=True), ]) update = StateTransition() def default_start(self, fields): pool = Pool() Booking = pool.get('hotel.booking') booking = Booking(Transaction().context['active_id']) res = {} party = booking.party if party and party.id > 0: address = party.addresses[0] if party.addresses else None res = { 'name': party.name, 'nationality': party.nationality.id if party.nationality else None, 'id_number': party.id_number, 'type_document': party.type_document, 'sex': party.sex, 'mobile': party.mobile, 'phone': party.phone, 'email': party.email, 'visa_number': party.visa_number, 'visa_date': party.visa_date, 'birthday': party.birthday, 'notes': party.notes, } if address: res['country'] = address.country_code.id if address.country_code else None res['city'] = address.city_code.id if address.city_code else None res['subdivision'] = address.department_code.id if address.department_code else None elif booking.contact: res = { 'name': booking.contact.upper() } return res def _set_cms(self, action, rec, email, mobile=None, phone=None): cms = [] # contact_mechanisms if mobile: cms.append({'type': 'mobile', 'value': mobile}) if email: cms.append({'type': 'email', 'value': email}) if phone: cms.append({'type': 'phone', 'value': phone}) if cms: rec['contact_mechanisms'] = [(action, cms)] return def transition_update(self): pool = Pool() Booking = pool.get('hotel.booking') Folio = pool.get('hotel.folio') Guest = pool.get('hotel.folio.guest') Party = pool.get('party.party') Address = pool.get('party.address') CM = pool.get('party.contact_mechanism') active_id = Transaction().context.get('active_id', False) edit = True booking = Booking(active_id) _party = self.start rec_company = {} to_folio = {} if _party.vehicle_plate: to_folio['vehicle_plate'] = _party.vehicle_plate nationality_id = _party.nationality.id if _party.nationality else None rec = { 'name': _party.name.upper(), 'nationality': nationality_id, 'sex': _party.sex, 'birthday': _party.birthday, 'type_document': _party.type_document, 'id_number': _party.id_number, 'visa_number': _party.visa_number, 'visa_date': _party.visa_date, 'notes': _party.notes, } country_code = _party.country.id if _party.country else None city_code = _party.city.id if _party.city else None subdivision_code = _party.subdivision.id if _party.subdivision else None street = _party.address.upper() if _party.address else '' address = {} address['country_code'] = country_code address['city_code'] = city_code address['department_code'] = subdivision_code address['street'] = street party = None if not booking.party: edit = False parties = Party.search([ ('id_number', '=', _party.id_number), ]) if not parties: self._set_cms('create', rec, _party.email, _party.mobile, _party.phone) rec['addresses'] = [('create', [address])] # raise UserError('Este cliente ya existe!') else: party = parties[0] edit = True else: party = booking.party if party: if party.addresses: Address.write(list(party.addresses), address) else: Address.create([address]) cms_add = {} if _party.mobile: cms_add['mobile'] = _party.mobile cms_add['phone'] = _party.phone cms_add['email'] = _party.email if party.contact_mechanisms: for cm in party.contact_mechanisms: if cm.type == 'mobile' and _party.mobile: cm.value = cms_add.pop('mobile') elif cm.type == 'phone' and _party.phone: cm.value = cms_add.pop('phone') elif cm.type == 'email' and _party.email: cm.value = cms_add.pop('email') cm.save() if cms_add: for (key, value) in cms_add.items(): if not value: continue cm = CM(party=party.id, type=key, value=value) cm.save() else: self._set_cms('create', rec, _party.email, _party.mobile, _party.phone) rec_ = None if _party.customer_id_number and _party.customer_name and _party.customer_type_document: rec_ = { 'name': _party.customer_name, 'id_number': _party.customer_id_number, 'type_document': _party.customer_type_document, } address_cust = { 'country_code': None, 'city_code': None, 'street': '', } if _party.customer_country: address_cust['country_code'] = _party.customer_country.id if _party.customer_city: address_cust['city_code'] = _party.customer_city.id if _party.customer_address: address_cust['street'] = _party.customer_address.upper() rec_['addresses'] = [('create', [address_cust])] self._set_cms( 'create', rec_, _party.customer_email, phone=_party.customer_phone, ) party, = Party.create([rec_]) if edit: Party.write([party], rec) if not booking.party: booking.party = party.id else: party, = Party.create([rec]) Booking.write([booking], {'party': party.id}) booking.save() if _party.type_document != '31': for folio in booking.lines: if not folio.main_guest: folio.main_guest = party.id folio.save() _ = rec.pop('contact_mechanisms', None) _ = rec.pop('addresses', None) rec['folio'] = folio.id rec['main_guest'] = True rec['email'] = _party.email rec['mobile'] = _party.mobile Guest.create([rec]) break for folio in booking.lines: Folio.write([folio], to_folio) return 'end' class ManagerStart(ModelView): 'Manager Start' __name__ = 'hotel.print_manager.start' start_date = fields.Date('Start Date', required=True) end_date = fields.Date('End Date', required=True) company = fields.Many2One('company.company', 'Company', required=True) @staticmethod def default_company(): return Transaction().context.get('company') class Manager(Wizard): 'Manager' __name__ = 'hotel.print_manager' start = StateView('hotel.print_manager.start', 'hotel.print_manager_start_view_form', [ Button('Cancel', 'end', 'tryton-cancel'), Button('Open', 'print_', 'tryton-print', default=True), ]) print_ = StateReport('hotel.manager.report') def do_print_(self, action): company = self.start.company data = { 'start_date': self.start.start_date, 'end_date': self.start.end_date, 'company': company.id, } return action, data def transition_print_(self): return 'end' class ManagerReport(Report): __name__ = 'hotel.manager.report' @classmethod def get_location(self, party, field): for address in party.addresses: if hasattr(address, field): value = getattr(address, field + '_code') if value: return value @classmethod def get_context(cls, records, header, data): report_context = super().get_context(records, header, data) pool = Pool() Company = pool.get('company.company') Folio = pool.get('hotel.folio') Room = pool.get('hotel.room') User = pool.get('res.user') rooms = Room.search([]) total_rooms = len(rooms) delta_days = (data['end_date'] - data['start_date']).days + 1 folios = Folio.search([ ('arrival_date', '>=', data['start_date']), ('arrival_date', '<=', data['end_date']), ]) list_channels = [ ('ota', 'OTAS'), ('direct', 'DIRECTOS'), ('special_price', 'TARIFA ESPECIAL'), ('courtesy', 'CORTESIA'), ('house_use', 'USO DE CASA'), ] channels = {} rooms_occupied = [] for ch, desc in list_channels: channels[ch] = { 'name': desc, 'room_qty': [], 'room_rate': 0, 'num_adults': [], 'num_children': [], 'income': [], 'adr': 0, 'rev_par': 0, } local_guests = [] foreign_guests = [] total_income = [] rooms_saled = [] guests_by_country = {} guests_by_city = {} for folio in folios: if folio.booking.channel: type_ = 'ota' else: type_ = 'direct' channels[type_]['room_qty'].append(folio.nights_quantity) channels[type_]['num_adults'].append(folio.num_adults) channels[type_]['num_children'].append(folio.num_children) channels[type_]['income'].append(folio.total_amount) total_income.append(folio.total_amount) # parties = [guest.party for guest in folio.guests] for guest in folio.guests: if not guest or not guest.nationality: continue # print('guest ', guest, folio.booking.number) if guest.nationality.name == 'COLOMBIA': city = cls.get_location(folio.main_guest, 'city') local_guests.append(1) if not city: continue if city not in guests_by_city.keys(): guests_by_city[city] = { 'name': city.name, 'persons': [], 'nights': [], } guests_by_city[city]['persons'].append(1) guests_by_city[city]['nights'].append(folio.nights_quantity) else: country = cls.get_location(folio.main_guest, 'country') foreign_guests.append(1) if not country: continue if country not in guests_by_country.keys(): guests_by_country[country] = { 'name': country.name, 'persons': [], 'nights': [], } guests_by_country[country]['persons'].append(1) guests_by_country[country]['nights'].append(folio.nights_quantity) for k, v in channels.items(): room_qty = sum(v['room_qty']) income = sum(v['income']) v['room_qty'] = room_qty v['room_rate'] = room_qty / (total_rooms * delta_days) v['num_adults'] = sum(v['num_adults']) v['num_children'] = sum(v['num_children']) v['income'] = income if income > 0: v['adr'] = income / room_qty v['rev_par'] = income / delta_days rooms_occupied.append(room_qty) if k in ('direct', 'ota'): rooms_saled.append(room_qty) available_nights = total_rooms * delta_days beds_capacity = [] for room in rooms: beds_capacity.append(room.main_accommodation.accommodation_capacity or 0) available_beds = sum(beds_capacity) * delta_days average_price = sum(total_income) / sum(rooms_saled) report_context['records'] = channels.values() report_context['rooms_occupied'] = sum(rooms_occupied) report_context['rooms_saled'] = sum(rooms_saled) report_context['gross_occupancy'] = sum(rooms_occupied) / available_nights report_context['net_occupancy'] = sum(rooms_saled) / available_nights report_context['total_income'] = sum(total_income) report_context['local_guests'] = sum(local_guests) report_context['foreign_guests'] = sum(foreign_guests) report_context['available_nights'] = available_nights report_context['available_beds'] = available_beds report_context['average_price'] = average_price report_context['guests_by_country'] = guests_by_country.values() report_context['guests_by_city'] = guests_by_city.values() report_context['company'] = Company(data['company']) user_id = Transaction().context.get('user') report_context['user'] = User(user_id) return report_context class BookingChannelCommision(ModelSQL): 'Booking Channel Commision' __name__ = 'hotel.booking-channel.commission' _table = 'hotel_booking_channel_commission_rel' commission = fields.Many2One('hotel.channel.commission', 'Channel Commission', ondelete='CASCADE', select=True, required=True) booking = fields.Many2One('hotel.booking', 'Booking', ondelete='RESTRICT', required=True) class StatementPaymentForm(ModelView): 'Statement Payment Form' __name__ = 'sale_shop.payment_form.start' statement = fields.Many2One('account.statement', 'Statement', required=True, domain=['OR', [ ('create_uid.login', '=', Eval('user')), ('state', '=', 'draft') ], [ Eval('user') == 'admin', ('state', '=', 'draft'), ]]) amount_to_pay = fields.Numeric('Amount to Pay', required=True, digits=(16, Eval('currency_digits', 2)), depends=['currency_digits']) currency_digits = fields.Integer('Currency Digits') voucher = fields.Char('Voucher', states={ 'required': Bool(Eval('require_voucher')), }, depends=['require_voucher']) party = fields.Many2One('party.party', 'Party') user = fields.Many2One('res.user', 'User', states={ 'readonly': True }) require_voucher = fields.Boolean('Require Voucher', depends=['statement']) @classmethod def default_require_voucher(cls): return False @classmethod def default_user(cls): user = Pool().get('res.user')(Transaction().user) return user.id @fields.depends('statement', 'require_voucher') def on_change_with_require_voucher(self): if self.statement: return self.statement.journal.require_voucher return False class WizardStatementPayment(Wizard): 'Wizard Statement Payment' __name__ = 'sale_shop.payment_form' start = StateView('sale_shop.payment_form.start', 'hotel.statement_payment_view_form', [ Button('Cancel', 'end', 'tryton-cancel'), Button('Pay', 'pay_', 'tryton-ok', default=True), ]) pay_ = StateTransition() def default_start(self, fields): pool = Pool() Booking = pool.get('hotel.booking') User = pool.get('res.user') booking = Booking(Transaction().context['active_id']) user = User(Transaction().user) if not booking.party: raise UserError(gettext( 'hotel.msg_missing_party_holder')) party = None if booking.channel and booking.channel_paymode == 'ota_collect': for folio in self.lines: if folio.main_guest != booking.channel.agent.party: party = folio.main_guest break else: party = booking.party if not party: raise UserError(gettext('hotel.msg_missing_customer')) return { 'currency_digits': 2, 'party': party.id, 'amount_to_pay': booking.pending_to_pay } def transition_pay_(self): pool = Pool() User = pool.get('res.user') user = User(Transaction().user) Booking = pool.get('hotel.booking') Statement = pool.get('account.statement') StatementLine = pool.get('account.statement.line') BookingStatementLine = pool.get('hotel.booking-statement.line') active_id = Transaction().context.get('active_id', False) booking = Booking(active_id) form = self.start try: account = form.party.account_receivable.id except: raise UserError(gettext( 'sale_shop.party_without_account_receivable')) if form.amount_to_pay: line = StatementLine( statement=form.statement.id, date=date.today(), amount=form.amount_to_pay, party=form.party.id, account=account, number='', description=booking.number, voucher=self.start.voucher, ) line.save() line.create_move() BookingStatementLine.create([{ 'booking': booking.id, 'statement_line': line.id, }]) booking.save() return 'end'