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PocketVeto/backend/alembic/versions/0010_backfill_bill_congress_urls.py
Jack Levy 4c86a5b9ca feat: PocketVeto v1.0.0 — initial public release
Self-hosted US Congress monitoring platform with AI policy briefs,
bill/member/topic follows, ntfy + RSS + email notifications,
alignment scoring, collections, and draft-letter generator.

Authored by: Jack Levy
2026-03-15 01:35:01 -04:00

57 lines
1.6 KiB
Python

"""backfill bill congress_urls with proper public URLs
Bills stored before this fix have congress_url set to the API endpoint
(https://api.congress.gov/v3/bill/...) instead of the public page
(https://www.congress.gov/bill/...). This migration rebuilds all URLs
from the congress_number, bill_type, and bill_number columns which are
already stored correctly.
Revision ID: 0010
Revises: 0009
Create Date: 2026-03-01
"""
import sqlalchemy as sa
from alembic import op
revision = "0010"
down_revision = "0009"
branch_labels = None
depends_on = None
_BILL_TYPE_SLUG = {
"hr": "house-bill",
"s": "senate-bill",
"hjres": "house-joint-resolution",
"sjres": "senate-joint-resolution",
"hres": "house-resolution",
"sres": "senate-resolution",
"hconres": "house-concurrent-resolution",
"sconres": "senate-concurrent-resolution",
}
def _ordinal(n: int) -> str:
if 11 <= n % 100 <= 13:
return f"{n}th"
suffixes = {1: "st", 2: "nd", 3: "rd"}
return f"{n}{suffixes.get(n % 10, 'th')}"
def upgrade():
conn = op.get_bind()
bills = conn.execute(
sa.text("SELECT bill_id, congress_number, bill_type, bill_number FROM bills")
).fetchall()
for bill in bills:
slug = _BILL_TYPE_SLUG.get(bill.bill_type, bill.bill_type)
url = f"https://www.congress.gov/bill/{_ordinal(bill.congress_number)}-congress/{slug}/{bill.bill_number}"
conn.execute(
sa.text("UPDATE bills SET congress_url = :url WHERE bill_id = :bill_id"),
{"url": url, "bill_id": bill.bill_id},
)
def downgrade():
# Original API URLs cannot be recovered — no-op
pass