non_null_notation.ex

defmodule MyAppWeb.Schema.NonNullNotation do
  defmacro field!(identifier, type) do
    quote do
      field(unquote(identifier), non_null(unquote(type)))
    end
  end

  defmacro field!(identifier, type, attrs) do
    quote do
      field(unquote(identifier), non_null(unquote(type)), unquote(attrs))
    end
  end

  defmacro field!(identifier, type, attrs, list) do
    quote do
      field(unquote(identifier), non_null(unquote(type)), unquote(attrs), unquote(list))
    end
  end

  defmacro list_of!(type) do
    quote do
      list_of(non_null(unquote(type)))
    end
  end

  defmacro arg!(identifier, type) do
    quote do
      arg(unquote(identifier), non_null(unquote(type)))
    end
  end

  defmacro arg!(identifier, type, attrs) do
    quote do
      arg(unquote(identifier), non_null(unquote(type)), unquote(attrs))
    end
  end
end