68 lines
3.0 KiB
Python
68 lines
3.0 KiB
Python
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# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import api, fields, models, _
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from odoo.exceptions import ValidationError
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class Quiz(models.Model):
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_name = "event.quiz"
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_description = "Quiz"
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name = fields.Char('Name', required=True, translate=True)
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question_ids = fields.One2many('event.quiz.question', 'quiz_id', string="Questions")
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event_track_id = fields.Many2one('event.track', readonly=True)
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event_id = fields.Many2one(
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'event.event', related='event_track_id.event_id',
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readonly=True, store=True)
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repeatable = fields.Boolean('Unlimited Tries',
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help='Let attendees reset the quiz and try again.')
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class QuizQuestion(models.Model):
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_name = "event.quiz.question"
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_description = "Content Quiz Question"
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_order = "quiz_id, sequence, id"
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name = fields.Char("Question", required=True, translate=True)
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sequence = fields.Integer("Sequence")
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quiz_id = fields.Many2one("event.quiz", "Quiz", required=True, ondelete='cascade')
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correct_answer_id = fields.One2many('event.quiz.answer', compute='_compute_correct_answer_id')
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awarded_points = fields.Integer("Number of Points", compute='_compute_awarded_points')
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answer_ids = fields.One2many('event.quiz.answer', 'question_id', string="Answer")
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@api.depends('answer_ids.awarded_points')
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def _compute_awarded_points(self):
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for question in self:
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question.awarded_points = sum(question.answer_ids.mapped('awarded_points'))
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@api.depends('answer_ids.is_correct')
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def _compute_correct_answer_id(self):
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for question in self:
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question.correct_answer_id = question.answer_ids.filtered(lambda e: e.is_correct)
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@api.constrains('answer_ids')
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def _check_answers_integrity(self):
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for question in self:
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if len(question.correct_answer_id) != 1:
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raise ValidationError(_('Question "%s" must have 1 correct answer to be valid.', question.name))
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if len(question.answer_ids) < 2:
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raise ValidationError(_('Question "%s" must have 1 correct answer and at least 1 incorrect answer to be valid.', question.name))
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class QuizAnswer(models.Model):
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_name = "event.quiz.answer"
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_rec_name = "text_value"
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_description = "Question's Answer"
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_order = 'question_id, sequence, id'
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sequence = fields.Integer("Sequence")
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question_id = fields.Many2one('event.quiz.question', string="Question", required=True, ondelete='cascade')
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text_value = fields.Char("Answer", required=True, translate=True)
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is_correct = fields.Boolean('Correct', default=False)
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comment = fields.Text(
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'Extra Comment', translate=True,
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help='''This comment will be displayed to the user if they select this answer, after submitting the quiz.
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It is used as a small informational text helping to understand why this answer is correct / incorrect.''')
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awarded_points = fields.Integer('Points', default=0)
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