mirror of
https://codeberg.org/rimu/pyfedi
synced 2025-01-23 19:36:56 -08:00
74 lines
2.6 KiB
Python
74 lines
2.6 KiB
Python
|
"""unique post_reply ap id
|
||
|
|
|
||
|
|
Revision ID: c3cc707ab5e9
|
||
|
|
Revises: 299e0384c8f3
|
||
|
|
Create Date: 2024-11-24 15:47:03.293286
|
||
|
|
|
||
|
|
"""
|
||
|
|
from alembic import op
|
||
|
|
import sqlalchemy as sa
|
||
|
|
from sqlalchemy import text
|
||
|
|
|
||
|
|
# revision identifiers, used by Alembic.
|
||
|
|
revision = 'c3cc707ab5e9'
|
||
|
|
down_revision = '299e0384c8f3'
|
||
|
|
branch_labels = None
|
||
|
|
depends_on = None
|
||
|
|
|
||
|
|
|
||
|
|
def upgrade():
|
||
|
|
# Find duplicate communities by ap_profile_id
|
||
|
|
dupes_query = text('''
|
||
|
|
SELECT ap_id FROM "post_reply"
|
||
|
|
GROUP BY ap_id
|
||
|
|
HAVING COUNT(*) > 1
|
||
|
|
''')
|
||
|
|
|
||
|
|
conn = op.get_bind()
|
||
|
|
duplicate_comments = conn.execute(dupes_query).scalars()
|
||
|
|
print('Cleaning up duplicate comments, this may take a while...')
|
||
|
|
|
||
|
|
for ap_id in duplicate_comments:
|
||
|
|
if ap_id is None:
|
||
|
|
continue
|
||
|
|
# Get all communities with the same ap_profile_id, ordered by ID
|
||
|
|
comments_query = text('''
|
||
|
|
SELECT id FROM "post_reply"
|
||
|
|
WHERE ap_id = :ap_id
|
||
|
|
ORDER BY id
|
||
|
|
''')
|
||
|
|
comments = conn.execute(comments_query, {"ap_id": ap_id}).fetchall()
|
||
|
|
|
||
|
|
# Set the lowest ID as the new_id, and collect other IDs to update/delete
|
||
|
|
new_id = comments[0].id
|
||
|
|
old_ids = [comment.id for comment in comments[1:]]
|
||
|
|
|
||
|
|
print(ap_id)
|
||
|
|
|
||
|
|
if old_ids:
|
||
|
|
# Update tables with batch IN clause
|
||
|
|
conn.execute(text('DELETE FROM "post_reply_vote" WHERE post_reply_id IN :old_ids'),
|
||
|
|
{"old_ids": tuple(old_ids)})
|
||
|
|
conn.execute(text('DELETE FROM "report" WHERE suspect_post_reply_id IN :old_ids'),
|
||
|
|
{"old_ids": tuple(old_ids)})
|
||
|
|
conn.execute(text('DELETE FROM "post_reply_bookmark" WHERE post_reply_id IN :old_ids'),
|
||
|
|
{"old_ids": tuple(old_ids)})
|
||
|
|
|
||
|
|
# Delete the duplicate comments
|
||
|
|
conn.execute(text('DELETE FROM "post_reply" WHERE id IN :old_ids'), {"old_ids": tuple(old_ids)})
|
||
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
||
|
|
with op.batch_alter_table('post_reply', schema=None) as batch_op:
|
||
|
|
batch_op.drop_index('ix_post_reply_ap_id')
|
||
|
|
batch_op.create_index(batch_op.f('ix_post_reply_ap_id'), ['ap_id'], unique=True)
|
||
|
|
|
||
|
|
# ### end Alembic commands ###
|
||
|
|
|
||
|
|
|
||
|
|
def downgrade():
|
||
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
||
|
|
with op.batch_alter_table('post_reply', schema=None) as batch_op:
|
||
|
|
batch_op.drop_index(batch_op.f('ix_post_reply_ap_id'))
|
||
|
|
batch_op.create_index('ix_post_reply_ap_id', ['ap_id'], unique=False)
|
||
|
|
|
||
|
|
# ### end Alembic commands ###
|