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lib/securex_web/controllers/fallback_controller.ex
defmodule SecureXWeb.FallbackController do
@moduledoc false
use SecureXWeb, :controller
# This clause handles errors returned by Ecto's insert/update/delete.
def call(conn, {:error, %Ecto.Changeset{} = changeset}) do
conn
|> put_status(:unprocessable_entity)
|> put_view(SecureXWeb.ChangesetView)
|> render("error.json", changeset: changeset)
end
# This clause is an example of how to handle resources that cannot be found.
def call(conn, {:error, :not_found}) do
conn
|> put_status(:not_found)
|> put_view(SecureXWeb.ErrorView)
|> render(:"404")
end
end