import { RegExpUtility } from "../../../browser/text/RegExpUtitlity";
import { CryptIO } from "../../crypt/CryptIO";
import { RJLog } from "../../log/RJLog";
import { RequestHandler, RequestType } from "../RequestHandler";
import { FastifyRequest, FastifyReply } from 'fastify';
import { VariableReplacer, Variables } from "../../../browser/text/replacing/VariableReplacer";
import { ConfirmSignUpHandler } from "./confirm-signup";
import { Session } from "../Session";
import { UserIsLoggedIn } from "../requirements/user/UserIsLoggedIn";

export class LogoutHandler extends RequestHandler
{
  static url = "/logout";
  constructor()
  { 
    super( RequestType.POST, LogoutHandler.url, [ new UserIsLoggedIn() ] ); 
  }

  async _handle( request:FastifyRequest, reply:FastifyReply )
  { 
    let requestBody = request.body;
    let tokenData = requestBody as { token:string };
    let tokenID = tokenData.token;

    this._ums._sessions.delete( tokenID );
    this._ums.tokenDB._tokens.delete( tokenID );

    return this.sendInfo( "Logout successfull" );
  }


}