{
  "kind": "table",
  "id": "adsb-lol-military-declarative",
  "vendor": "adsb-lol",
  "displayName": "ADS-B Lol — Military Aircraft (declarative)",
  "scope": "global",
  "table": {
    "name": "aircraft_position",
    "primaryKey": [
      "icao24",
      "seenAt"
    ],
    "timestampColumn": "seenAt",
    "columns": [
      {
        "name": "icao24",
        "dataType": "string",
        "isPrimaryKey": true
      },
      {
        "name": "callsign",
        "dataType": "string",
        "nullable": true
      },
      {
        "name": "registration",
        "dataType": "string",
        "nullable": true
      },
      {
        "name": "aircraftType",
        "dataType": "string",
        "nullable": true
      },
      {
        "name": "category",
        "dataType": "string",
        "nullable": true
      },
      {
        "name": "latitude",
        "dataType": "decimal"
      },
      {
        "name": "longitude",
        "dataType": "decimal"
      },
      {
        "name": "altitudeFeet",
        "dataType": "int",
        "nullable": true
      },
      {
        "name": "groundSpeedKnots",
        "dataType": "double",
        "nullable": true
      },
      {
        "name": "heading",
        "dataType": "double",
        "nullable": true
      },
      {
        "name": "seenAt",
        "dataType": "timestamp",
        "isPrimaryKey": true
      }
    ]
  },
  "ingest": {
    "mode": "poll",
    "intervalSec": 60,
    "minIntervalSec": 30,
    "request": {
      "url": "https://api.adsb.lol/v2/mil",
      "method": "GET",
      "headers": {
        "accept": "application/json"
      }
    },
    "response": {
      "itemsPath": "$.ac"
    },
    "filter": {
      "requireNonNull": [
        "hex",
        "lat",
        "lon"
      ]
    },
    "mapping": {
      "icao24": {
        "path": "hex"
      },
      "callsign": {
        "path": "flight",
        "transform": "trim_to_null"
      },
      "registration": {
        "path": "r"
      },
      "aircraftType": {
        "path": "t"
      },
      "category": {
        "path": "category"
      },
      "latitude": {
        "path": "lat"
      },
      "longitude": {
        "path": "lon"
      },
      "altitudeFeet": {
        "path": "alt_baro",
        "transform": "value_map",
        "args": {
          "map": {
            "ground": 0
          },
          "passthrough": "number",
          "default": null
        }
      },
      "groundSpeedKnots": {
        "path": "gs",
        "transform": "number_or_null"
      },
      "heading": {
        "path": "track",
        "transform": "number_or_null"
      },
      "seenAt": {
        "path": "seen",
        "transform": "iso_from_epoch_offset",
        "args": {
          "basePath": "$.now",
          "baseUnit": "ms",
          "offsetUnit": "s",
          "direction": "subtract"
        }
      }
    }
  }
}