# ---------------------------------------------------------------------------
# Copy to .env (docker compose) or paste into Portainer's "Environment
# variables" section when deploying the stack. Everything has a working
# default except POSTGRES_PASSWORD.
# ---------------------------------------------------------------------------

# PostgreSQL (db container). Pick a strong password; avoid characters that are
# reserved in URLs (@ : / ? # % &) or URL-encode them, since the password is
# embedded in the DB_DSN connection string.
POSTGRES_USER=nodeledge
POSTGRES_PASSWORD=change-me-strong-password
POSTGRES_DB=nodeledge

# MQTT broker the listener subscribes to. The default points at the optional
# "broker" test service; in production set this to your real broker host.
MQTT_BROKER_HOST=broker
MQTT_BROKER_PORT=1883
MQTT_USERNAME=
MQTT_PASSWORD=

# Subscription filter. Default "/+/+" matches topics on the form
# /<prefix>/<imei>. Use "#", "/up/#", ... to widen it (the IMEI is then
# always taken from the LAST topic segment).
MQTT_TOPIC_FILTER=/+/+
# 0 = at most once, 1 = at least once (duplicate rows possible after reconnects)
MQTT_QOS=1
MQTT_CLIENT_ID=nodeledge-mqtt-listener

# Keys the listener injects into every payload.
INJECT_IMEI_KEY=imei
INJECT_DEVICE_KEY=device

# Comma-separated payload keys searched for a device timestamp (first
# parseable one wins). Accepts ISO 8601 strings, epoch seconds or epoch
# milliseconds. Rows without a parseable timestamp keep payload_time NULL.
PAYLOAD_TIME_KEYS=timestamp,time,ts

# Host ports. On Windows, 1883 often falls into a Hyper-V excluded port range
# (netsh interface ipv4 show excludedportrange protocol=tcp); 2883 avoids it.
# 8080 frequently collides with other dev tools; 18080 avoids that.
API_HOST_PORT=18080
MQTT_HOST_PORT=2883

# API: hard cap for the limit query parameter.
API_MAX_LIMIT=10000

LOG_LEVEL=INFO