lib/medical_transcription/transcription_supervisor.ex

defmodule MedicalTranscription.TranscriptionSupervisor do
  # Automatically defines child_spec/1
  use DynamicSupervisor, restart: :transient

  def start_link(init_arg) do
    DynamicSupervisor.start_link(__MODULE__, init_arg, name: __MODULE__)
  end

  @impl true
  def init(_init_arg) do
    DynamicSupervisor.init(strategy: :one_for_one)
  end

  def start_transcription(transcription) do
    spec = {MedicalTranscription.TranscriptionServer, transcription: transcription}
    DynamicSupervisor.start_child(__MODULE__, spec)
  end
end