70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
from odoo import fields, models
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class ProgressWizard(models.TransientModel):
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"""批量更新学习进度向导（TransientModel 演示）
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TransientModel 的特点：
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1. 数据存储在临时表中，定期自动清理
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2. 用于弹出式向导交互，不保留持久数据
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3. 权限模型与普通 Model 不同（通常不需要 unlink 权限）
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"""
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_name = 'yuthon.school.progress.wizard'
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_description = '批量更新学习进度'
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class_id = fields.Many2one(
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'yuthon.school.class',
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string='班级',
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required=True,
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)
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chapter_id = fields.Many2one(
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'yuthon.school.chapter',
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string='章节',
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required=True,
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)
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textbook_id = fields.Many2one(
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'yuthon.school.textbook',
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string='所属教材',
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related='chapter_id.textbook_id',
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readonly=True,
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)
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progress_value = fields.Float(
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string='设置进度(%)',
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default=100.0,
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help='将该班级所有学生此章节的进度设置为该值（0-100）',
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)
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completed = fields.Boolean(
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string='标记为已完成',
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default=True,
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)
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def action_apply(self):
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"""批量更新该班级所有学生的指定章节进度"""
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self.ensure_one()
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Progress = self.env['yuthon.school.progress']
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students = self.class_id.student_ids
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now = fields.Datetime.now()
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for student in students:
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existing = Progress.search([
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('student_id', '=', student.id),
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('chapter_id', '=', self.chapter_id.id),
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], limit=1)
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if existing:
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existing.write({
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'progress': self.progress_value,
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'completed': self.completed,
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'last_study_date': now,
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})
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else:
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Progress.create({
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'student_id': student.id,
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'chapter_id': self.chapter_id.id,
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'textbook_id': self.chapter_id.textbook_id.id,
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'progress': self.progress_value,
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'completed': self.completed,
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'last_study_date': now,
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})
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return {'type': 'ir.actions.act_window_close'}
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