email_worker calls get_async_session_factory() inside every resolve_user()
call, which creates a brand-new async engine (and thus a brand-new
connection pool) on every message. In a tight consumer loop processing
5 messages per batch, this rapidly exhausts DragonflyDB/Postgres
connection limits and manifests as ConnectionResetError.
Fix: cache the async engine in a module-level dict keyed by URL in
cartsnitch_common.database:get_async_engine(), matching the pattern
already used in receiptwitness:events.py for the Redis connection pool.
Also add pool_size=10, max_overflow=20, pool_pre_ping=True for
健壮连接管理.
Similarly, receiptwitness/queue/email.py:get_redis() was creating a new
Redis connection on every call with no pooling. Share a
ConnectionPool (max_connections=30) across all get_redis() callers.
Fixes CAR-1078
Co-Authored-By: Paperclip <noreply@paperclip.ing>
Add Pydantic model_validator to ReceiptWitnessSettings that fails fast
if session_encryption_key is missing or a placeholder value. Conditional
validation for resend_api_key when notifications_enabled=true.
Co-Authored-By: Paperclip <noreply@paperclip.ing>
- Add PostgreSQL JSONB containment (@>) query for match_by_upc
- Add SQLite LIKE fallback for test compatibility
- Update upc_variants column to JSONB with variant for cross-db support
- Add GIN index migration for upc_variants
Co-Authored-By: Paperclip <noreply@paperclip.ing>
Wrap int(timestamp) in try/except to return False instead of raising
ValueError on empty/invalid timestamp, which was causing a 500 error
instead of the intended 406.
Also add tests for empty timestamp (→ 406) and GET /inbound/email (→ 405).
Co-Authored-By: Paperclip <noreply@paperclip.ing>
Delete nested .github/workflows/ci.yml files from api/ and receiptwitness/
directories. These workflows were from the polyrepo era and reference the
deleted cartsnitch/common repo. They do not execute as GitHub Actions (not
at repo root) and are confusing.
No functional change — the monorepo CI is defined at .github/workflows/.
Co-Authored-By: Paperclip <noreply@paperclip.ing>
Flea Flicker