+
+ @doc "DELETE /api/v1/conversations/:id"
+ def delete(%{assigns: %{user: user}} = conn, %{id: participation_id}) do
+ with %Participation{} = participation <-
+ Repo.get_by(Participation, id: participation_id, user_id: user.id),
+ {:ok, _} <- Participation.delete(participation) do
+ json(conn, %{})
+ end
+ end