Split GraphQL as separate context

lib/graphql/resolvers/config.ex

@@ -0,0 +1,49 @@
+defmodule Mobilizon.GraphQL.Resolvers.Config do
+  @moduledoc """
+  Handles the config-related GraphQL calls.
+  """
+
+  alias Geolix.Adapter.MMDB2.Record.{Country, Location}
+
+  alias Mobilizon.Config
+
+  @doc """
+  Gets config.
+  """
+  def get_config(_parent, _params, %{context: %{ip: ip}}) do
+    geolix = Geolix.lookup(ip)
+
+    country_code =
+      case Map.get(geolix, :city) do
+        %{country: %Country{iso_code: country_code}} -> String.downcase(country_code)
+        _ -> nil
+      end
+
+    location =
+      case Map.get(geolix, :city) do
+        %{location: %Location{} = location} -> Map.from_struct(location)
+        _ -> nil
+      end
+
+    {:ok,
+     %{
+       name: Config.instance_name(),
+       registrations_open: Config.instance_registrations_open?(),
+       registrations_whitelist: Config.instance_registrations_whitelist?(),
+       demo_mode: Config.instance_demo_mode?(),
+       description: Config.instance_description(),
+       location: location,
+       country_code: country_code,
+       geocoding: %{
+         provider: Config.instance_geocoding_provider(),
+         autocomplete: Config.instance_geocoding_autocomplete()
+       },
+       maps: %{
+         tiles: %{
+           endpoint: Config.instance_maps_tiles_endpoint(),
+           attribution: Config.instance_maps_tiles_attribution()
+         }
+       }
+     }}
+  end
+end