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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import api, fields, models, _
from odoo.exceptions import UserError
class EventQuestion(models.Model):
_name = 'event.question'
_rec_name = 'title'
_order = 'sequence,id'
_description = 'Event Question'
title = fields.Char(required=True, translate=True)
question_type = fields.Selection([
('simple_choice', 'Selection'),
('text_box', 'Text Input')], default='simple_choice', string="Question Type", required=True)
event_type_id = fields.Many2one('event.type', 'Event Type', ondelete='cascade')
event_id = fields.Many2one('event.event', 'Event', ondelete='cascade')
answer_ids = fields.One2many('event.question.answer', 'question_id', "Answers", copy=True)
sequence = fields.Integer(default=10)
once_per_order = fields.Boolean('Ask only once per order',
help="If True, this question will be asked only once and its value will be propagated to every attendees."
"If not it will be asked for every attendee of a reservation.")
@api.constrains('event_type_id', 'event_id')
def _constrains_event(self):
if any(question.event_type_id and question.event_id for question in self):
raise UserError(_('Question cannot belong to both the event category and itself.'))
def write(self, vals):
""" We add a check to prevent changing the question_type of a question that already has answers.
Indeed, it would mess up the event.registration.answer (answer type not matching the question type). """
if 'question_type' in vals:
questions_new_type = self.filtered(lambda question: question.question_type != vals['question_type'])
if questions_new_type:
answer_count = self.env['event.registration.answer'].search_count([('question_id', 'in', questions_new_type.ids)])
if answer_count > 0:
raise UserError(_("You cannot change the question type of a question that already has answers!"))
return super(EventQuestion, self).write(vals)
def action_view_question_answers(self):
""" Allow analyzing the attendees answers to event questions in a convenient way:
- A graph view showing counts of each suggestions for simple_choice questions
(Along with secondary pivot and tree views)
- A tree view showing textual answers values for text_box questions. """
self.ensure_one()
action = self.env["ir.actions.actions"]._for_xml_id("website_event_questions.action_event_registration_report")
action['domain'] = [('question_id', '=', self.id)]
if self.question_type == 'simple_choice':
action['views'] = [(False, 'graph'), (False, 'pivot'), (False, 'tree')]
elif self.question_type == 'text_box':
action['views'] = [(False, 'tree')]
return action
class EventQuestionAnswer(models.Model):
""" Contains suggested answers to a 'simple_choice' event.question. """
_name = 'event.question.answer'
_order = 'sequence,id'
_description = 'Event Question Answer'
name = fields.Char('Answer', required=True, translate=True)
question_id = fields.Many2one('event.question', required=True, ondelete='cascade')
sequence = fields.Integer(default=10)
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