teac

defmodule Teac.EventSub.ConduitEvent do
  @moduledoc """
  Parses `conduit.shard.disabled` EventSub events into typed structs.

  Call `from_event/2` with the subscription type and raw event map.
  """

  alias Teac.EventSub.Transport

  defmodule ShardDisabled do
    @moduledoc "A conduit shard was disabled (`conduit.shard.disabled`)."
    @type t :: %__MODULE__{
            conduit_id: String.t(),
            shard_id: String.t(),
            status: String.t(),
            transport: Transport.t() | nil
          }
    defstruct [:conduit_id, :shard_id, :status, :transport]
  end

  @type t :: ShardDisabled.t()

  @doc """
  Parses a raw conduit event map into the appropriate struct based on subscription type.
  """
  @spec from_event(String.t(), map()) :: t()
  def from_event("conduit.shard.disabled", event) do
    %ShardDisabled{
      conduit_id: event["conduit_id"],
      shard_id: event["shard_id"],
      status: event["status"],
      transport: Transport.from_map(event["transport"])
    }
  end
end