OpenSlides/openslides/motions/migrations/0011_motion_version_2.py
2019-02-07 09:28:12 +01:00

50 lines
1.7 KiB
Python

# Generated by Django 2.1 on 2018-08-31 13:17
from django.db import migrations
def copy_motion_version_content_to_motion(apps, schema_editor):
"""
Move all motion version content of the active version to the motion.
"""
Motion = apps.get_model("motions", "Motion")
for motion in Motion.objects.all():
motion.title = motion.active_version.title
motion.text = motion.active_version.text
motion.reason = motion.active_version.reason
motion.modified_final_version = motion.active_version.modified_final_version
motion.amendment_paragraphs = motion.active_version.amendment_paragraphs
motion.save(skip_autoupdate=True)
def migrate_active_change_recommendations(apps, schema_editor):
"""
Delete all change recommendation of motion versions, that are not active. For active
change recommendations the motion id will be set.
"""
MotionChangeRecommendation = apps.get_model("motions", "MotionChangeRecommendation")
to_delete = []
for cr in MotionChangeRecommendation.objects.all():
# chack if version id matches the active version of the motion
if cr.motion_version.id == cr.motion_version.motion.active_version.id:
cr.motion = cr.motion_version.motion
cr.save(skip_autoupdate=True)
else:
to_delete.append(cr)
# delete non active change recommendations
for cr in to_delete:
cr.delete(skip_autoupdate=True)
class Migration(migrations.Migration):
dependencies = [("motions", "0011_motion_version_1")]
operations = [
# Copy old motion version data
migrations.RunPython(copy_motion_version_content_to_motion),
migrations.RunPython(migrate_active_change_recommendations),
]