# ingest-service (Go)

Status: not implemented yet.

Responsibility:
- Subscribe to MQTT topics `devices/{device_id}/telemetry`.
- Validate/parse payload (device_id, sensor_type, value, timestamp).
- Batch-write raw readings into ClickHouse `telemetry` table.
- Publish a "new reading" event to RabbitMQ for rule-engine-service.

Not this service's job: interpreting what a sensor reading *means* (thresholds,
actions) — that belongs to rule-engine-service. This service only ingests and
stores.