niveum/systems/makanek/scrabble.nix

{ pkgs, ... }:
let
  port = 9090;
  scrabbleDirectory = "/var/lib/xanado";
in
{
  users.extraUsers.scrabble = {
    isSystemUser = true;
    group = "scrabble";
    home = scrabbleDirectory;
    createHome = true;
  };
  users.extraGroups.scrabble = { };

  systemd.services.scrabble = {
    wantedBy = [ "multi-user.target" ];
    enable = true;
    preStart = "npm install @cdot/xanado";
    path = [ pkgs.nodejs ];
    script = ''
      ${scrabbleDirectory}/node_modules/.bin/xanado --config ${
        (pkgs.formats.json { }).generate "config.json" {
          port = port;
          host = "localhost";
          game_defaults = {
            edition = "Deutsch_Scrabble";
            dictionary = "German";
          };
        }
      }
    '';
    serviceConfig = {
      User = "scrabble";
      Group = "scrabble";
      WorkingDirectory = scrabbleDirectory;
    };
  };

  services.nginx.virtualHosts."scrabble.kmein.de" = {
    enableACME = true;
    forceSSL = true;
    locations."/".proxyPass = "http://localhost:${toString port}";
  };

  systemd.services.scrabble-fix = {
    startAt = "hourly";
    wantedBy = [ "multi-user.target" ];
    enable = false;
    script = ''
      ${pkgs.gnused}/bin/sed -i s/encadefrit/en/ sessions/*.json passwd.json"
    '';
    serviceConfig = {
      User = "scrabble";
      Group = "scrabble";
      WorkingDirectory = scrabbleDirectory;
    };
  };

  services.restic.backups.niveum.paths = [ scrabbleDirectory ];
}