prop/lib/microwaveprop/weather/iemre_observation.ex
Graham McIntire 3228835636
Add IEM precipitation data to QSO weather pipeline
- Add precip_1h_in and wx_codes fields to ASOS surface observations
- Add IEMRE reanalysis schema for radar-derived hourly precipitation
- Add IemreFetchWorker with exponential backoff and idempotency
- Integrate IEMRE enqueue into cron weather backfill pipeline
- All existing QSOs marked iemre_queued=false for automatic backfill
2026-03-30 13:18:11 -05:00

28 lines
673 B
Elixir

defmodule Microwaveprop.Weather.IemreObservation do
@moduledoc false
use Ecto.Schema
import Ecto.Changeset
@primary_key {:id, :binary_id, autogenerate: true}
@foreign_key_type :binary_id
schema "iemre_observations" do
field :lat, :float
field :lon, :float
field :date, :date
field :hourly, {:array, :map}, default: []
timestamps(type: :utc_datetime)
end
@required_fields ~w(lat lon date)a
@optional_fields ~w(hourly)a
def changeset(observation, attrs) do
observation
|> cast(attrs, @required_fields ++ @optional_fields)
|> validate_required(@required_fields)
|> unique_constraint([:lat, :lon, :date])
end
end