def truthy_param?(value), do: not falsy_param?(value)
+ def json_response(conn, status, _) when status in [204, :no_content] do
+ conn
+ |> put_resp_header("content-type", "application/json")
+ |> send_resp(status, "")
+ end
+
def json_response(conn, status, json) do
conn
|> put_status(status)
|> Map.merge(extra_params)
|> Map.drop(@id_keys)
- fields = %{
+ %{
"next" => current_url(conn, Map.put(params, :max_id, max_id)),
- "prev" => current_url(conn, Map.put(params, :min_id, min_id))
+ "prev" => current_url(conn, Map.put(params, :min_id, min_id)),
+ "id" => current_url(conn)
}
-
- # Generating an `id` without already present pagination keys would
- # need a query-restriction with an `q.id >= ^id` or `q.id <= ^id`
- # instead of the `q.id > ^min_id` and `q.id < ^max_id`.
- # This is because we only have ids present inside of the page, while
- # `min_id`, `since_id` and `max_id` requires to know one outside of it.
- if Map.take(conn.params, @id_keys) != [] do
- Map.put(fields, "id", current_url(conn))
- else
- fields
- end
end
def get_pagination_fields(conn, activities, extra_params \\ %{}) do