removed unused cache and constants

Author: Artuomka

src/helpers/cache/cacher.ts

@@ -2,8 +2,6 @@ import * as LRU from 'lru-cache';
 import { Constants } from '../constants/constants';
 
 const knexCache = new LRU(Constants.DEFAULT_CONNECTION_CACHE_OPTIONS);
-const tunnelCache = new LRU(Constants.DEFAULT_TUNNEL_CACHE_OPTIONS);
-const driverCache = new LRU(Constants.DEFAULT_DRIVER_CACHE_OPTIONS);
 
 export class Cacher {
   public static getCachedKnex(connectionConfig): any {
@@ -15,32 +13,6 @@ export class Cacher {
     knexCache.set(JSON.stringify(connectionConfig), newKnex);
   }
 
-  public static getTunnelCache(connection): any {
-    const cachedTnl = tunnelCache.get(JSON.stringify(connection));
-    return cachedTnl ? cachedTnl : null;
-  }
-
-  public static setTunnelCache(connection, tnlObj): void {
-    tunnelCache.set(JSON.stringify(connection), tnlObj);
-  }
-
-  public static delTunnelCache(connection, tnlObj): void {
-    tunnelCache.del(JSON.stringify(connection), tnlObj);
-  }
-
-  public static getDriverCache(connection): any {
-    const cachedDriver = driverCache.get(JSON.stringify(connection));
-    return cachedDriver ? cachedDriver : null;
-  }
-
-  public static setDriverCache(connection, newDriver): void {
-    driverCache.set(JSON.stringify(connection), newDriver);
-  }
-
-  public static delDriverCache(connection): void {
-    driverCache.del(JSON.stringify(connection));
-  }
-
   public static async clearKnexCache() {
     if (process.env.NODE_ENV !== 'test') {
       console.error('Method clearKnexCache only for testing!');

src/helpers/constants/constants.ts

@@ -1,11 +1,7 @@
 export const Constants = {
-  FORBIDDEN_HOSTS: ['10.0.0.0/8', '172.16.0.0/12', '192.168.0.0/16', '127.0.0.0/8', 'fd00::/8'],
-
   DEFAULT_PAGINATION: { page: 1, perPage: 20 },
   DEFAULT_LOGS_DIRNAME: 'logs',
   DEFAULT_LOGS_FILENAME: 'autoadmin-logs.txt',
-  KEEP_ALIVE_INTERVAL: 30000,
-  KEEP_ALIVE_COUNT_MAX: 120,
   DEFAULT_CONNECTION_CACHE_OPTIONS: {
     max: 50,
     length: function (n, key) {
@@ -16,53 +12,6 @@ export const Constants = {
     },
     maxAge: 1000 * 60 * 60,
   },
-
-  DEFAULT_TUNNEL_CACHE_OPTIONS: {
-    max: 10000,
-    length: function (n, key) {
-      return n * 2 + key.length;
-    },
-    dispose: async function (key, n) {
-      await n.knex.destroy();
-      await n.tnl.close();
-    },
-    maxAge: 1000 * 60 * 60,
-  },
-
-  DEFAULT_DRIVER_CACHE_OPTIONS: {
-    max: 50,
-    length: function (n, key) {
-      return n * 2 + key.length;
-    },
-    dispose: function (key, n) {
-      return 1;
-    },
-    maxAge: 1000 * 60 * 60,
-  },
-
-  DEFAULT_SETTINGS_CACHE_OPTIONS: {
-    max: 1000,
-    length: function (n, key) {
-      return n * 2 + key.length;
-    },
-    dispose: function (key, n) {
-      return 1;
-    },
-    maxAge: 1000 * 60 * 60,
-  },
-
-  DEFAULT_CONNECTIONS_CACHE_OPTIONS: {
-    max: 1000,
-    length: function (n, key) {
-      return n * 2 + key.length;
-    },
-    dispose: function (key, n) {
-      return 1;
-    },
-    maxAge: 1000 * 60 * 60,
-  },
-
-  DEFAULT_FORWARD_IN_HOST: '127.0.0.1',
   AUTOCOMPLETE_ROW_LIMIT: 20,
   CLI_ATTEMPTS_COUNT: 3,
   CLI_QUIT_COMMAND: '$quit',