odoo/addons/event_sale/event_sale.py

265 lines
13 KiB
Python

# -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from openerp import api
from openerp.fields import Integer, One2many, Html
from openerp.osv import fields, osv
from openerp.tools.translate import _
import openerp.addons.decimal_precision as dp
class product_template(osv.osv):
_inherit = 'product.template'
_columns = {
'event_ok': fields.boolean('Event Subscription', help='Determine if a product needs to create automatically an event registration at the confirmation of a sales order line.'),
'event_type_id': fields.many2one('event.type', 'Type of Event', help='Select event types so when we use this product in sales order lines, it will filter events of this type only.'),
}
def onchange_event_ok(self, cr, uid, ids, type, event_ok, context=None):
if event_ok:
return {'value': {'type': 'service'}}
return {}
class product(osv.osv):
_inherit = 'product.product'
_columns = {
'event_ticket_ids': fields.one2many('event.event.ticket', 'product_id', 'Event Tickets'),
}
def onchange_event_ok(self, cr, uid, ids, type, event_ok, context=None):
# cannot directly forward to product.template as the ids are theoretically different
if event_ok:
return {'value': {'type': 'service'}}
return {}
class sale_order_line(osv.osv):
_inherit = 'sale.order.line'
_columns = {
'event_id': fields.many2one('event.event', 'Event',
help="Choose an event and it will automatically create a registration for this event."),
'event_ticket_id': fields.many2one('event.event.ticket', 'Event Ticket',
help="Choose an event ticket and it will automatically create a registration for this event ticket."),
#those 2 fields are used for dynamic domains and filled by onchange
'event_type_id': fields.related('product_id','event_type_id', type='many2one', relation="event.type", string="Event Type"),
'event_ok': fields.related('product_id', 'event_ok', string='event_ok', type='boolean'),
}
def _prepare_order_line_invoice_line(self, cr, uid, line, account_id=False, context=None):
res = super(sale_order_line, self)._prepare_order_line_invoice_line(cr, uid, line, account_id=account_id, context=context)
if line.event_id:
event = self.pool['event.event'].read(cr, uid, line.event_id.id, ['name'], context=context)
res['name'] = '%s: %s' % (res['name'], event['name'])
return res
def product_id_change(self, cr, uid, ids,
pricelist,
product,
qty=0,
uom=False,
qty_uos=0,
uos=False,
name='',
partner_id=False,
lang=False,
update_tax=True,
date_order=False,
packaging=False,
fiscal_position=False,
flag=False, context=None):
"""
check product if event type
"""
res = super(sale_order_line,self).product_id_change(cr, uid, ids, pricelist, product, qty=qty, uom=uom, qty_uos=qty_uos, uos=uos, name=name, partner_id=partner_id, lang=lang, update_tax=update_tax, date_order=date_order, packaging=packaging, fiscal_position=fiscal_position, flag=flag, context=context)
if product:
product_res = self.pool.get('product.product').browse(cr, uid, product, context=context)
if product_res.event_ok:
res['value'].update(event_type_id=product_res.event_type_id.id,
event_ok=product_res.event_ok)
else:
res['value'].update(event_type_id=False,
event_ok=False)
return res
def button_confirm(self, cr, uid, ids, context=None):
'''
create registration with sales order
'''
context = dict(context or {})
registration_obj = self.pool.get('event.registration')
for order_line in self.browse(cr, uid, ids, context=context):
if order_line.state == 'cancel':
continue
if order_line.event_id:
dic = {
'name': order_line.order_id.partner_invoice_id.name,
'partner_id': order_line.order_id.partner_id.id,
'nb_register': int(order_line.product_uom_qty),
'email': order_line.order_id.partner_id.email,
'phone': order_line.order_id.partner_id.phone,
'origin': order_line.order_id.name,
'event_id': order_line.event_id.id,
'event_ticket_id': order_line.event_ticket_id and order_line.event_ticket_id.id or None,
}
if order_line.event_ticket_id:
message = _("The registration has been created for event <i>%s</i> with the ticket <i>%s</i> from the Sale Order %s. ") % (order_line.event_id.name, order_line.event_ticket_id.name, order_line.order_id.name)
else:
message = _("The registration has been created for event <i>%s</i> from the Sale Order %s. ") % (order_line.event_id.name, order_line.order_id.name)
context.update({'mail_create_nolog': True})
registration_id = registration_obj.create(cr, uid, dic, context=context)
registration_obj.message_post(cr, uid, [registration_id], body=message, context=context)
return super(sale_order_line, self).button_confirm(cr, uid, ids, context=context)
def onchange_event_ticket_id(self, cr, uid, ids, event_ticket_id=False, context=None):
price = event_ticket_id and self.pool.get("event.event.ticket").browse(cr, uid, event_ticket_id, context=context).price or False
return {'value': {'price_unit': price}}
class event_event(osv.osv):
_inherit = 'event.event'
event_ticket_ids = One2many('event.event.ticket', 'event_id', string='Event Ticket',
default=lambda rec: rec._default_tickets(), copy=True)
seats_max = Integer(string='Maximum Available Seats',
help="The maximum registration level is equal to the sum of the maximum registration of event ticket. " +
"If you have too much registrations you are not able to confirm your event. (0 to ignore this rule )",
store=True, readonly=True, compute='_compute_seats_max')
badge_back = Html('Badge Back', translate=True, states={'done': [('readonly', True)]})
badge_innerleft = Html('Badge Innner Left', translate=True, states={'done': [('readonly', True)]})
badge_innerright = Html('Badge Inner Right', translate=True, states={'done': [('readonly', True)]})
@api.model
def _default_tickets(self):
try:
product = self.env.ref('event_sale.product_product_event')
return [{
'name': _('Subscription'),
'product_id': product.id,
'price': 0,
}]
except ValueError:
return self.env['event.event.ticket']
@api.one
@api.depends('event_ticket_ids.seats_max')
def _compute_seats_max(self):
if any(ticket.seats_max == 0 for ticket in self.event_ticket_ids):
self.seats_max = 0
else:
self.seats_max = sum(ticket.seats_max for ticket in self.event_ticket_ids)
class event_ticket(osv.osv):
_name = 'event.event.ticket'
def _get_seats(self, cr, uid, ids, fields, args, context=None):
"""Get reserved, available, reserved but unconfirmed and used seats for each event tickets.
@return: Dictionary of function field values.
"""
res = dict([(id, {}) for id in ids])
for ticket in self.browse(cr, uid, ids, context=context):
res[ticket.id]['seats_reserved'] = sum(reg.nb_register for reg in ticket.registration_ids if reg.state == "open")
res[ticket.id]['seats_used'] = sum(reg.nb_register for reg in ticket.registration_ids if reg.state == "done")
res[ticket.id]['seats_unconfirmed'] = sum(reg.nb_register for reg in ticket.registration_ids if reg.state == "draft")
res[ticket.id]['seats_available'] = ticket.seats_max - \
(res[ticket.id]['seats_reserved'] + res[ticket.id]['seats_used']) \
if ticket.seats_max > 0 else None
return res
def _is_expired(self, cr, uid, ids, field_name, args, context=None):
# FIXME: A ticket is considered expired when the deadline is passed. The deadline should
# be considered in the timezone of the event, not the timezone of the user!
# Until we add a TZ on the event we'll use the context's current date, more accurate
# than using UTC all the time.
current_date = fields.date.context_today(self, cr, uid, context=context)
return {ticket.id: ticket.deadline and ticket.deadline < current_date
for ticket in self.browse(cr, uid, ids, context=context)}
def _get_price_reduce(self, cr, uid, ids, field_name, arg, context=None):
res = dict.fromkeys(ids, 0.0)
for ticket in self.browse(cr, uid, ids, context=context):
product = ticket.product_id
discount = product.lst_price and (product.lst_price - product.price) / product.lst_price or 0.0
res[ticket.id] = (1.0-discount) * ticket.price
return res
_columns = {
'name': fields.char('Name', required=True, translate=True),
'event_id': fields.many2one('event.event', "Event", required=True, ondelete='cascade'),
'product_id': fields.many2one('product.product', 'Product', required=True,
domain=["|", ("event_type_id", "!=", False), ("event_ok", "=", True)]),
'registration_ids': fields.one2many('event.registration', 'event_ticket_id', 'Registrations'),
'deadline': fields.date("Sales End"),
'is_expired': fields.function(_is_expired, type='boolean', string='Is Expired'),
'price': fields.float('Price', digits_compute=dp.get_precision('Product Price')),
'price_reduce': fields.function(_get_price_reduce, type='float', string='Price Reduce', digits_compute=dp.get_precision('Product Price')),
'seats_max': fields.integer('Maximum Available Seats', oldname='register_max', help="You can for each event define a maximum registration level. If you have too much registrations you are not able to confirm your event. (put 0 to ignore this rule )"),
'seats_reserved': fields.function(_get_seats, string='Reserved Seats', type='integer', multi='seats_reserved'),
'seats_available': fields.function(_get_seats, string='Available Seats', type='integer', multi='seats_reserved'),
'seats_unconfirmed': fields.function(_get_seats, string='Unconfirmed Seat Reservations', type='integer', multi='seats_reserved'),
'seats_used': fields.function(_get_seats, string='Number of Participations', type='integer', multi='seats_reserved'),
}
def _default_product_id(self, cr, uid, context={}):
imd = self.pool.get('ir.model.data')
try:
product = imd.get_object(cr, uid, 'event_sale', 'product_product_event')
except ValueError:
return False
return product.id
_defaults = {
'product_id': _default_product_id
}
def _check_seats_limit(self, cr, uid, ids, context=None):
for ticket in self.browse(cr, uid, ids, context=context):
if ticket.seats_max and ticket.seats_available < 0:
return False
return True
_constraints = [
(_check_seats_limit, 'No more available tickets.', ['registration_ids','seats_max']),
]
def onchange_product_id(self, cr, uid, ids, product_id=False, context=None):
price = self.pool.get("product.product").browse(cr, uid, product_id).list_price if product_id else 0
return {'value': {'price': price}}
class event_registration(osv.osv):
"""Event Registration"""
_inherit= 'event.registration'
_columns = {
'event_ticket_id': fields.many2one('event.event.ticket', 'Event Ticket'),
}
def _check_ticket_seats_limit(self, cr, uid, ids, context=None):
for registration in self.browse(cr, uid, ids, context=context):
if registration.event_ticket_id.seats_max and registration.event_ticket_id.seats_available < 0:
return False
return True
_constraints = [
(_check_ticket_seats_limit, 'No more available tickets.', ['event_ticket_id','nb_register','state']),
]