Commit Graph
2 Commits
Author SHA1 Message Date
tliu93 8d4f496ff4 DSMR hardening: restart-free config + decouple from telegram id
Config hot-reload (no restart):
- MqttManager.unsubscribe(); apply_dsmr_subscription(settings) re-applies the
  DSMR subscription (subscribe/unsubscribe/topic-change, fresh snapshot so the
  sample interval also takes effect).
- Called from lifespan AND PUT /api/config, so toggling DSMR ingest in the UI
  takes effect immediately without restarting the app.

Decouple ingest from the DSMR telegram id (overflows / resets to zero):
- Migration 20260624_12: drop UNIQUE(source_id), make recorded_at UNIQUE.
- Idempotency now keys on recorded_at (telegram timestamp); the table's own
  autoincrement PK is the stable identity. source_id kept only as a reference.
- Regression test: colliding telegram ids no longer drop new data.
2026-06-24 11:02:32 +02:00
tliu93 ef48032adb M6-T06: extend MqttManager with subscribe + DSMR ingest
- mqtt.py: subscription registry, on_message dispatch (swallows handler
  errors), re-subscribe on (re)connect; publish/connect/disconnect/reconnect
  unchanged.
- app/services/dsmr_ingest.py: handle_message stores the full telegram frame
  (no allowlist; gas/phases/null preserved), 10s downsample by timestamp.second,
  source_id idempotency (select + IntegrityError rollback). Net-thread safe.
- main.py registers the DSMR subscription only when dsmr_ingest_enabled.
2026-06-23 21:52:57 +02:00