# Copyright 2018 Pablo Q. Barriuso # Copyright 2018 Alexandre Díaz # Copyright 2018 Dario Lodeiros # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). import wdb import logging import urllib.error import odoorpc.odoo from datetime import timedelta from odoo import models, fields, api, _ from odoo.exceptions import ValidationError from odoo.tools import ( DEFAULT_SERVER_DATE_FORMAT) _logger = logging.getLogger(__name__) class HotelNodeReservationWizard(models.TransientModel): _name = "hotel.node.reservation.wizard" _description = "Hotel Node Reservation Wizard" @api.model def _default_node_id(self): return self._context.get('node_id') or None @api.model def _default_checkin(self): today = fields.Date.context_today(self.with_context()) return fields.Date.from_string(today).strftime(DEFAULT_SERVER_DATE_FORMAT) @api.model def _default_checkout(self): today = fields.Date.context_today(self.with_context()) return (fields.Date.from_string(today) + timedelta(days=1)).strftime(DEFAULT_SERVER_DATE_FORMAT) node_id = fields.Many2one('project.project', 'Hotel', required=True, default=_default_node_id) partner_id = fields.Many2one('res.partner', string="Customer", required=True) checkin = fields.Date('Check In', required=True, default=_default_checkin) checkout = fields.Date('Check Out', required=True, default=_default_checkout) room_type_wizard_ids = fields.One2many('node.room.type.wizard', 'node_reservation_wizard_id', string="Room Types") price_total = fields.Float(string='Total Price', compute='_compute_price_total') @api.constrains('room_type_wizard_ids') def _check_room_type_wizard_ids(self): """ :raise: ValidationError """ total_qty = 0 for rec in self.room_type_wizard_ids: total_qty += rec.room_qty if total_qty == 0: msg = _("It is not possible to create the reservation.") + " " + \ _("Maybe you forgot adding the quantity to at least one type of room?.") raise ValidationError(msg) @api.depends('room_type_wizard_ids.price_total') def _compute_price_total(self): _logger.info('_compute_price_total for wizard %s', self.id) self.price_total = 0.0 for rec in self.room_type_wizard_ids: self.price_total += rec.price_total @api.onchange('node_id') def _onchange_node_id(self): self.ensure_one() if self.node_id: _logger.info('_onchange_node_id(self): %s', self) # TODO Save your credentials (session) @api.onchange('checkin', 'checkout') def _onchange_dates(self): self.ensure_one() _logger.info('_onchange_dates(self): %s', self) # TODO check hotel timezone self.checkin = self._get_default_checkin() if not self.checkin \ else fields.Date.from_string(self.checkin) self.checkout = self._get_default_checkout() if not self.checkout \ else fields.Date.from_string(self.checkout) if fields.Date.from_string(self.checkin) >= fields.Date.from_string(self.checkout): self.checkout = (fields.Date.from_string(self.checkin) + timedelta(days=1)).strftime( DEFAULT_SERVER_DATE_FORMAT) cmds = self.node_id.room_type_ids.mapped(lambda room_type_id: (0, False, { 'room_type_id': room_type_id.id, 'checkin': self.checkin, 'checkout': self.checkout, 'nights': (fields.Date.from_string(self.checkout) - fields.Date.from_string(self.checkin)).days, # 'room_type_availability': room_type_availability[room_type_id.id], # 'price_unit': room_type_price_unit[room_type_id.id], 'node_reservation_wizard_id': self.id, })) self.room_type_wizard_ids = cmds @api.multi def create_node_reservation(self): self.ensure_one() try: noderpc = odoorpc.ODOO(self.node_id.odoo_host, self.node_id.odoo_protocol, self.node_id.odoo_port) noderpc.login(self.node_id.odoo_db, self.node_id.odoo_user, self.node_id.odoo_password) # prepare required fields for hotel folio remote_partner_id = noderpc.env['res.partner'].search([('email', '=', self.partner_id.email)]).pop() vals = { 'partner_id': remote_partner_id, } # prepare hotel folio room_lines room_lines = [] for rec in self.room_type_wizard_ids: for x in range(rec.room_qty): vals_reservation_lines = { 'partner_id': remote_partner_id, 'room_type_id': rec.room_type_id.remote_room_type_id, } # add discount reservation_line_ids = noderpc.env['hotel.reservation'].prepare_reservation_lines( rec.checkin, (fields.Date.from_string(rec.checkout) - fields.Date.from_string(rec.checkin)).days, vals_reservation_lines ) # [[5, 0, 0], ¿? room_lines.append((0, False, { 'room_type_id': rec.room_type_id.remote_room_type_id, 'checkin': rec.checkin, 'checkout': rec.checkout, 'reservation_line_ids': reservation_line_ids['reservation_line_ids'], })) vals.update({'room_lines': room_lines}) from pprint import pprint pprint(vals) folio_id = noderpc.env['hotel.folio'].create(vals) _logger.info('User #%s created a hotel.folio with ID: [%s]', self._context.get('uid'), folio_id) noderpc.logout() except (odoorpc.error.RPCError, odoorpc.error.InternalError, urllib.error.URLError) as err: raise ValidationError(err) class NodeRoomTypeWizard(models.TransientModel): _name = "node.room.type.wizard" _description = "Node Room Type Wizard" node_reservation_wizard_id = fields.Many2one('hotel.node.reservation.wizard') node_id = fields.Many2one(related='node_reservation_wizard_id.node_id') room_type_id = fields.Many2one('hotel.node.room.type', 'Rooms Type') room_type_name = fields.Char('Name', related='room_type_id.name') room_type_availability = fields.Integer('Availability', compute="_compute_restrictions", readonly=True) room_qty = fields.Integer('Quantity', default=0) checkin = fields.Date('Check In', required=True) checkout = fields.Date('Check Out', required=True) nights = fields.Integer('Nights', compute="_compute_nights", readonly=True) min_stay = fields.Integer('Min. Days', compute="_compute_restrictions", readonly=True) # price_unit indicates Room Price x Nights price_unit = fields.Float(string='Room Price', compute="_compute_restrictions", readonly=True, store=True) discount = fields.Float(string='Discount (%)', default=0.0) price_total = fields.Float(string='Total Price', compute='_compute_price_total', readonly=True, store=True) @api.constrains('room_qty') def _check_room_qty(self): """ :raise: ValidationError """ total_qty = 0 for rec in self: if (rec.room_type_availability < rec.room_qty) or (rec.room_qty > 0 and rec.nights < rec.min_stay): msg = _("At least one room type has not availability or does not meet restrictions.") + " " + \ _("Please, review room type %s between %s and %s.") % (rec.room_type_name, rec.checkin, rec.checkout) _logger.warning(msg) raise ValidationError(msg) total_qty += rec.room_qty @api.depends('room_qty', 'price_unit', 'discount') def _compute_price_total(self): for rec in self: _logger.info('_compute_price_total for room type %s', rec.room_type_id) rec.price_total = (rec.room_qty * rec.price_unit) * (1.0 - rec.discount * 0.01) # TODO rec.price unit trigger _compute_restriction ¿? store = True? @api.depends('checkin', 'checkout') def _compute_nights(self): for rec in self: rec.nights = (fields.Date.from_string(rec.checkout) - fields.Date.from_string(rec.checkin)).days @api.depends('checkin', 'checkout') def _compute_restrictions(self): for rec in self: try: # TODO Load your credentials (session) ... should be faster? noderpc = odoorpc.ODOO(rec.node_id.odoo_host, rec.node_id.odoo_protocol, rec.node_id.odoo_port) noderpc.login(rec.node_id.odoo_db, rec.node_id.odoo_user, rec.node_id.odoo_password) _logger.warning('_compute_restrictions [availability] for room type %s', rec.room_type_id) rec.room_type_availability = noderpc.env['hotel.room.type'].get_room_type_availability( rec.checkin, rec.checkout, rec.room_type_id.remote_room_type_id) _logger.warning('_compute_restrictions [price_unit] for room type %s', rec.room_type_id) rec.price_unit = noderpc.env['hotel.room.type'].get_room_type_price_unit( rec.checkin, rec.checkout, rec.room_type_id.remote_room_type_id) _logger.warning('_compute_restrictions [min days] for room type %s', rec.room_type_id) rec.min_stay = noderpc.env['hotel.room.type'].get_room_type_restrictions( rec.checkin, rec.checkout, rec.room_type_id.remote_room_type_id) noderpc.logout() except (odoorpc.error.RPCError, odoorpc.error.InternalError, urllib.error.URLError) as err: raise ValidationError(err) @api.onchange('room_qty') def _onchange_room_qty(self): if self.room_type_availability < self.room_qty: msg = _("Please, review room type %s between %s and %s.") % (self.room_type_name, self.checkin, self.checkout) return { 'warning': { 'title': 'Warning: Invalid room quantity', 'message': msg, } } @api.onchange('checkin', 'checkout') def _onchange_dates(self): _logger.info('_onchange_dates for room type %s', self.room_type_id) self.checkin = self._default_checkin() \ if not self.checkin else fields.Date.from_string(self.checkin) self.checkout = self._default_checkout() \ if not self.checkout else fields.Date.from_string(self.checkout) if fields.Date.from_string(self.checkin) >= fields.Date.from_string(self.checkout): self.checkout = (fields.Date.from_string(self.checkin) + timedelta(days=1)).strftime( DEFAULT_SERVER_DATE_FORMAT)