Graham McIntire
51e390959c
277 @spec/@type annotations added to 58 files covering all public APIs: contexts (propagation, radio, weather, terrain, beacons, commercial), GRIB2 decoders, terrain analysis, duct detection, rain scatter, CSV/ADIF import, weather clients, and all Ecto schemas. Dialyzer passes with 0 errors.
36 lines
984 B
Elixir
36 lines
984 B
Elixir
defmodule Microwaveprop.Weather.Station do
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@moduledoc false
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use Ecto.Schema
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import Ecto.Changeset
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@primary_key {:id, :binary_id, autogenerate: true}
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@foreign_key_type :binary_id
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schema "weather_stations" do
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field :station_code, :string
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field :station_type, :string
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field :wmo_number, :integer
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field :name, :string
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field :lat, :float
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field :lon, :float
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field :elevation_m, :float
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field :state, :string
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timestamps(type: :utc_datetime)
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end
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@type t :: %__MODULE__{}
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@required_fields ~w(station_code station_type name lat lon)a
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@optional_fields ~w(wmo_number elevation_m state)a
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@spec changeset(t() | Ecto.Changeset.t(), map()) :: Ecto.Changeset.t()
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def changeset(station, attrs) do
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station
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|> cast(attrs, @required_fields ++ @optional_fields)
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|> validate_required(@required_fields)
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|> validate_inclusion(:station_type, ~w(asos sounding))
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|> unique_constraint([:station_code, :station_type])
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end
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end
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