simple_couch_function.erl

fun({Doc}) ->
	{Step0} = proplists:get_value(<<"step_0">>, Doc, {nil}),
	{Step1} = proplists:get_value(<<"step_1">>, Doc, {nil}),
	case proplists:get_value(<<"declarationType">>, Step0, nil) of
		<<"1">> ->
			Id = proplists:get_value(<<"_id">>, Doc),
			Lastname = proplists:get_value(<<"lastname">>, Step1),
			Firstname = proplists:get_value(<<"firstname">>, Step1),
			Middlename = proplists:get_value(<<"middlename">>, Step1),
			Result = {[
				{<<"FIO">>, <<Lastname/binary, " ", Firstname/binary, " ", Middlename/binary>>},
				{<<"workPost">>, proplists:get_value(<<"workPost">>, Step1, nil)}
			]},
			Emit(Id, Result);
		_ -> nil
	end
end.