# -*- coding: utf-8 -*- import pytz from odoo import _, api, fields, models from odoo.addons.mail.models.mail_template import format_tz from odoo.exceptions import AccessError, UserError, ValidationError from odoo.tools.translate import html_translate from dateutil.relativedelta import relativedelta class EventType(models.Model): """ Event Type """ _name = 'event.type' _description = 'Event Type' name = fields.Char('Event Type', required=True, translate=True) default_reply_to = fields.Char('Reply To') default_registration_min = fields.Integer( 'Default Minimum Registration', default=0, help="It will select this default minimum value when you choose this event") default_registration_max = fields.Integer( 'Default Maximum Registration', default=0, help="It will select this default maximum value when you choose this event") class EventEvent(models.Model): """Event""" _name = 'event.event' _description = 'Event' _inherit = ['mail.thread', 'ir.needaction_mixin'] _order = 'date_begin' name = fields.Char( string='Event Name', translate=True, required=True, readonly=False, states={'done': [('readonly', True)]}) active = fields.Boolean(default=True, track_visibility="onchange") user_id = fields.Many2one( 'res.users', string='Responsible', default=lambda self: self.env.user, readonly=False, states={'done': [('readonly', True)]}) company_id = fields.Many2one( 'res.company', string='Company', change_default=True, default=lambda self: self.env['res.company']._company_default_get('event.event'), required=False, readonly=False, states={'done': [('readonly', True)]}) organizer_id = fields.Many2one( 'res.partner', string='Organizer', default=lambda self: self.env.user.company_id.partner_id) event_type_id = fields.Many2one( 'event.type', string='Category', readonly=False, states={'done': [('readonly', True)]}, oldname='type') color = fields.Integer('Kanban Color Index') event_mail_ids = fields.One2many('event.mail', 'event_id', string='Mail Schedule', default=lambda self: self._default_event_mail_ids(), copy=True) @api.model def _default_event_mail_ids(self): return [(0, 0, { 'interval_unit': 'now', 'interval_type': 'after_sub', 'template_id': self.env.ref('event.event_subscription') }), (0, 0, { 'interval_nbr': 2, 'interval_unit': 'days', 'interval_type': 'before_event', 'template_id': self.env.ref('event.event_reminder') }), (0, 0, { 'interval_nbr': 15, 'interval_unit': 'days', 'interval_type': 'before_event', 'template_id': self.env.ref('event.event_reminder') })] # Seats and computation seats_max = fields.Integer( string='Maximum Attendees Number', oldname='register_max', readonly=True, states={'draft': [('readonly', False)], 'confirm': [('readonly', False)]}, help="For each event you can define a maximum registration of seats(number of attendees), above this numbers the registrations are not accepted.") seats_availability = fields.Selection( [('limited', 'Limited'), ('unlimited', 'Unlimited')], 'Maximum Attendees', required=True, default='unlimited') seats_min = fields.Integer( string='Minimum Attendees', oldname='register_min', help="For each event you can define a minimum reserved seats (number of attendees), if it does not reach the mentioned registrations the event can not be confirmed (keep 0 to ignore this rule)") seats_reserved = fields.Integer( oldname='register_current', string='Reserved Seats', store=True, readonly=True, compute='_compute_seats') seats_available = fields.Integer( oldname='register_avail', string='Available Seats', store=True, readonly=True, compute='_compute_seats') seats_unconfirmed = fields.Integer( oldname='register_prospect', string='Unconfirmed Seat Reservations', store=True, readonly=True, compute='_compute_seats') seats_used = fields.Integer( oldname='register_attended', string='Number of Participants', store=True, readonly=True, compute='_compute_seats') seats_expected = fields.Integer( string='Number of Expected Attendees', readonly=True, compute='_compute_seats') @api.multi @api.depends('seats_max', 'registration_ids.state') def _compute_seats(self): """ Determine reserved, available, reserved but unconfirmed and used seats. """ # initialize fields to 0 for event in self: event.seats_unconfirmed = event.seats_reserved = event.seats_used = event.seats_available = 0 # aggregate registrations by event and by state if self.ids: state_field = { 'draft': 'seats_unconfirmed', 'open': 'seats_reserved', 'done': 'seats_used', } query = """ SELECT event_id, state, count(event_id) FROM event_registration WHERE event_id IN %s AND state IN ('draft', 'open', 'done') GROUP BY event_id, state """ self._cr.execute(query, (tuple(self.ids),)) for event_id, state, num in self._cr.fetchall(): event = self.browse(event_id) event[state_field[state]] += num # compute seats_available for event in self: if event.seats_max > 0: event.seats_available = event.seats_max - (event.seats_reserved + event.seats_used) event.seats_expected = event.seats_unconfirmed + event.seats_reserved + event.seats_used # Registration fields registration_ids = fields.One2many( 'event.registration', 'event_id', string='Attendees', readonly=False, states={'done': [('readonly', True)]}) # Date fields date_tz = fields.Selection('_tz_get', string='Timezone', required=True, default=lambda self: self.env.user.tz or 'UTC') date_begin = fields.Datetime( string='Start Date', required=True, track_visibility='onchange', states={'done': [('readonly', True)]}) date_end = fields.Datetime( string='End Date', required=True, track_visibility='onchange', states={'done': [('readonly', True)]}) date_begin_located = fields.Datetime(string='Start Date Located', compute='_compute_date_begin_tz') date_end_located = fields.Datetime(string='End Date Located', compute='_compute_date_end_tz') @api.model def _tz_get(self): return [(x, x) for x in pytz.all_timezones] @api.one @api.depends('date_tz', 'date_begin') def _compute_date_begin_tz(self): if self.date_begin: self_in_tz = self.with_context(tz=(self.date_tz or 'UTC')) date_begin = fields.Datetime.from_string(self.date_begin) self.date_begin_located = fields.Datetime.to_string(fields.Datetime.context_timestamp(self_in_tz, date_begin)) else: self.date_begin_located = False @api.one @api.depends('date_tz', 'date_end') def _compute_date_end_tz(self): if self.date_end: self_in_tz = self.with_context(tz=(self.date_tz or 'UTC')) date_end = fields.Datetime.from_string(self.date_end) self.date_end_located = fields.Datetime.to_string(fields.Datetime.context_timestamp(self_in_tz, date_end)) else: self.date_end_located = False state = fields.Selection([ ('draft', 'Unconfirmed'), ('cancel', 'Cancelled'), ('confirm', 'Confirmed'), ('done', 'Done')], string='Status', default='draft', readonly=True, required=True, copy=False, help="If event is created, the status is 'Draft'. If event is confirmed for the particular dates the status is set to 'Confirmed'. If the event is over, the status is set to 'Done'. If event is cancelled the status is set to 'Cancelled'.") auto_confirm = fields.Boolean(string='Confirmation not required', compute='_compute_auto_confirm') @api.one def _compute_auto_confirm(self): self.auto_confirm = self.env['ir.values'].get_default('event.config.settings', 'auto_confirmation') reply_to = fields.Char( 'Reply-To Email', readonly=False, states={'done': [('readonly', True)]}, help="The email address of the organizer is likely to be put here, with the effect to be in the 'Reply-To' of the mails sent automatically at event or registrations confirmation. You can also put the email address of your mail gateway if you use one.") address_id = fields.Many2one( 'res.partner', string='Location', default=lambda self: self.env.user.company_id.partner_id, readonly=False, states={'done': [('readonly', True)]}) country_id = fields.Many2one('res.country', 'Country', related='address_id.country_id', store=True) description = fields.Html( string='Description', oldname='note', translate=html_translate, sanitize_attributes=False, readonly=False, states={'done': [('readonly', True)]}) # badge fields badge_front = fields.Html(string='Badge Front') badge_back = fields.Html(string='Badge Back') badge_innerleft = fields.Html(string='Badge Inner Left') badge_innerright = fields.Html(string='Badge Inner Right') event_logo = fields.Html(string='Event Logo') @api.multi @api.depends('name', 'date_begin', 'date_end') def name_get(self): result = [] for event in self: date_begin = fields.Datetime.from_string(event.date_begin) date_end = fields.Datetime.from_string(event.date_end) dates = [fields.Date.to_string(fields.Datetime.context_timestamp(event, dt)) for dt in [date_begin, date_end] if dt] dates = sorted(set(dates)) result.append((event.id, '%s (%s)' % (event.name, ' - '.join(dates)))) return result @api.one @api.constrains('seats_max', 'seats_available') def _check_seats_limit(self): if self.seats_availability == 'limited' and self.seats_max and self.seats_available < 0: raise ValidationError(_('No more available seats.')) @api.one @api.constrains('date_begin', 'date_end') def _check_closing_date(self): if self.date_end < self.date_begin: raise ValidationError(_('Closing Date cannot be set before Beginning Date.')) @api.model def create(self, vals): res = super(EventEvent, self).create(vals) if res.organizer_id: res.message_subscribe([res.organizer_id.id]) if res.auto_confirm: res.button_confirm() return res @api.multi def write(self, vals): res = super(EventEvent, self).write(vals) if vals.get('organizer_id'): self.message_subscribe([vals['organizer_id']]) return res @api.one def button_draft(self): self.state = 'draft' @api.one def button_cancel(self): for event_reg in self.registration_ids: if event_reg.state == 'done': raise UserError(_("You have already set a registration for this event as 'Attended'. Please reset it to draft if you want to cancel this event.")) self.registration_ids.write({'state': 'cancel'}) self.state = 'cancel' @api.one def button_done(self): self.state = 'done' @api.one def button_confirm(self): self.state = 'confirm' @api.onchange('event_type_id') def _onchange_type(self): if self.event_type_id: self.seats_min = self.event_type_id.default_registration_min self.seats_max = self.event_type_id.default_registration_max self.reply_to = self.event_type_id.default_reply_to @api.multi def action_event_registration_report(self): res = self.env['ir.actions.act_window'].for_xml_id('event', 'action_report_event_registration') res['context'] = { "search_default_event_id": self.id, "group_by": ['create_date:day'], } return res @api.one def mail_attendees(self, template_id, force_send=False, filter_func=lambda self: self.state != 'cancel'): for attendee in self.registration_ids.filtered(filter_func): self.env['mail.template'].browse(template_id).send_mail(attendee.id, force_send=force_send) @api.multi def _is_event_registrable(self): return True class EventRegistration(models.Model): _name = 'event.registration' _description = 'Attendee' _inherit = ['mail.thread', 'ir.needaction_mixin'] _order = 'name, create_date desc' origin = fields.Char( string='Source Document', readonly=True, help="Reference of the document that created the registration, for example a sale order") event_id = fields.Many2one( 'event.event', string='Event', required=True, readonly=True, states={'draft': [('readonly', False)]}) partner_id = fields.Many2one( 'res.partner', string='Contact', states={'done': [('readonly', True)]}) date_open = fields.Datetime(string='Registration Date', readonly=True, default=lambda self: fields.datetime.now()) # weird crash is directly now date_closed = fields.Datetime(string='Attended Date', readonly=True) event_begin_date = fields.Datetime(string="Event Start Date", related='event_id.date_begin', readonly=True) event_end_date = fields.Datetime(string="Event End Date", related='event_id.date_end', readonly=True) company_id = fields.Many2one( 'res.company', string='Company', related='event_id.company_id', store=True, readonly=True, states={'draft': [('readonly', False)]}) state = fields.Selection([ ('draft', 'Unconfirmed'), ('cancel', 'Cancelled'), ('open', 'Confirmed'), ('done', 'Attended')], string='Status', default='draft', readonly=True, copy=False, track_visibility='onchange') email = fields.Char(string='Email') phone = fields.Char(string='Phone') name = fields.Char(string='Attendee Name', index=True) @api.one @api.constrains('event_id', 'state') def _check_seats_limit(self): if self.event_id.seats_availability == 'limited' and self.event_id.seats_max and self.event_id.seats_available < (1 if self.state == 'draft' else 0): raise ValidationError(_('No more seats available for this event.')) @api.multi def _check_auto_confirmation(self): if self._context.get('registration_force_draft'): return False if any(registration.event_id.state != 'confirm' or not registration.event_id.auto_confirm or (not registration.event_id.seats_available and registration.event_id.seats_availability == 'limited') for registration in self): return False return True @api.model def create(self, vals): registration = super(EventRegistration, self).create(vals) if registration._check_auto_confirmation(): registration.sudo().confirm_registration() return registration @api.model def _prepare_attendee_values(self, registration): """ Method preparing the values to create new attendees based on a sale order line. It takes some registration data (dict-based) that are optional values coming from an external input like a web page. This method is meant to be inherited in various addons that sell events. """ partner_id = registration.pop('partner_id', self.env.user.partner_id) event_id = registration.pop('event_id', False) data = { 'name': registration.get('name', partner_id.name), 'phone': registration.get('phone', partner_id.phone), 'email': registration.get('email', partner_id.email), 'partner_id': partner_id.id, 'event_id': event_id and event_id.id or False, } data.update({key: registration[key] for key in registration.keys() if key in self._fields}) return data @api.one def do_draft(self): self.state = 'draft' @api.one def confirm_registration(self): self.state = 'open' # auto-trigger after_sub (on subscribe) mail schedulers, if needed onsubscribe_schedulers = self.event_id.event_mail_ids.filtered( lambda s: s.interval_type == 'after_sub') onsubscribe_schedulers.execute() @api.one def button_reg_close(self): """ Close Registration """ today = fields.Datetime.now() if self.event_id.date_begin <= today: self.write({'state': 'done', 'date_closed': today}) else: raise UserError(_("You must wait for the starting day of the event to do this action.")) @api.one def button_reg_cancel(self): self.state = 'cancel' @api.onchange('partner_id') def _onchange_partner(self): if self.partner_id: contact_id = self.partner_id.address_get().get('contact', False) if contact_id: contact = self.env['res.partner'].browse(contact_id) self.name = contact.name or self.name self.email = contact.email or self.email self.phone = contact.phone or self.phone @api.multi def message_get_suggested_recipients(self): recipients = super(EventRegistration, self).message_get_suggested_recipients() public_users = self.env['res.users'].sudo() public_groups = self.env.ref("base.group_public", raise_if_not_found=False) if public_groups: public_users = public_groups.sudo().with_context(active_test=False).mapped("users") try: for attendee in self: is_public = attendee.sudo().with_context(active_test=False).partner_id.user_ids in public_users if public_users else False if attendee.partner_id and not is_public: attendee._message_add_suggested_recipient(recipients, partner=attendee.partner_id, reason=_('Customer')) elif attendee.email: attendee._message_add_suggested_recipient(recipients, email=attendee.email, reason=_('Customer Email')) except AccessError: # no read access rights -> ignore suggested recipients pass return recipients @api.multi def action_send_badge_email(self): """ Open a window to compose an email, with the template - 'event_badge' message loaded by default """ self.ensure_one() template = self.env.ref('event.event_registration_mail_template_badge') compose_form = self.env.ref('mail.email_compose_message_wizard_form') ctx = dict( default_model='event.registration', default_res_id=self.id, default_use_template=bool(template), default_template_id=template.id, default_composition_mode='comment', ) return { 'name': _('Compose Email'), 'type': 'ir.actions.act_window', 'view_type': 'form', 'view_mode': 'form', 'res_model': 'mail.compose.message', 'views': [(compose_form.id, 'form')], 'view_id': compose_form.id, 'target': 'new', 'context': ctx, } @api.multi def get_date_range_str(self): self.ensure_one() today = fields.Datetime.from_string(fields.Datetime.now()) event_date = fields.Datetime.from_string(self.event_begin_date) diff = (event_date.date() - today.date()) if diff.days == 0: return _('Today') elif diff.days == 1: return _('Tomorrow') elif event_date.isocalendar()[1] == today.isocalendar()[1]: return _('This week') elif today.month == event_date.month: return _('This month') elif event_date.month == (today + relativedelta(months=+1)): return _('Next month') else: return format_tz(self.env, self.event_begin_date, tz='UTC', format='%Y%m%dT%H%M%SZ')