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