Files
PocketVeto/backend/alembic/versions/0012_dedupe_bill_actions_unique.py
Jack Levy 2e2fefb795 feat: per-user notifications (ntfy + RSS), deduplicated actions, backfill task
Notifications:
- New /notifications page accessible to all users (ntfy + RSS config)
- ntfy now supports no-auth, Bearer token, and HTTP Basic auth (for ACL-protected self-hosted servers)
- RSS enabled/disabled independently of ntfy; token auto-generated on first GET
- Notification settings removed from admin-only Settings page; replaced with link card
- Sidebar adds Notifications nav link for all users
- notification_dispatcher.py: fan-out now marks RSS events dispatched independently

Action history:
- Migration 0012: deduplicates existing bill_actions rows and adds UNIQUE(bill_id, action_date, action_text)
- congress_poller.py: replaces existence-check inserts with ON CONFLICT DO NOTHING (race-condition safe)
- Added backfill_all_bill_actions task (no date filter) + admin endpoint POST /backfill-all-actions

Authored-By: Jack Levy
2026-03-01 12:04:13 -05:00

33 lines
890 B
Python

"""Deduplicate bill_actions and add unique constraint on (bill_id, action_date, action_text)
Revision ID: 0012
Revises: 0011
"""
from alembic import op
revision = "0012"
down_revision = "0011"
branch_labels = None
depends_on = None
def upgrade():
# Remove duplicate rows keeping the lowest id for each (bill_id, action_date, action_text)
op.execute("""
DELETE FROM bill_actions a
USING bill_actions b
WHERE a.id > b.id
AND a.bill_id = b.bill_id
AND a.action_date IS NOT DISTINCT FROM b.action_date
AND a.action_text IS NOT DISTINCT FROM b.action_text
""")
op.create_unique_constraint(
"uq_bill_actions_bill_date_text",
"bill_actions",
["bill_id", "action_date", "action_text"],
)
def downgrade():
op.drop_constraint("uq_bill_actions_bill_date_text", "bill_actions", type_="unique")