Merge pull request #184 from smiclea/delete-wait

Remove `Wait` library

src/utils/Wait.js

@@ -1,48 +0,0 @@
-/*
-Copyright (C) 2017  Cloudbase Solutions SRL
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU Affero General Public License as
-published by the Free Software Foundation, either version 3 of the
-License, or (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Affero General Public License for more details.
-You should have received a copy of the GNU Affero General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-class Wait {
-  /**
-   * Waits the specified timeout (default: 5000ms) amount of time for the stop condition to be true,
-   * then calls the stop callback.
-   * @param {Function} stopCondition Called every 500ms to check if the wait should stop.
-   * @param {Function} stopCallback Called when stopCondition evaluates to true.
-   * @param {number} timeout Specifies after how many miliseconds should the wait give up.
-   * @param {Function} timeoutCallback Called if wait reaches timeout.
-   */
-  static for(stopCondition, stopCallback, timeout = -1, timeoutCallback = () => { }) {
-    let startTime = new Date()
-
-    if (stopCondition()) {
-      stopCallback()
-      return
-    }
-
-    let interval = setInterval(() => {
-      let currentTime = new Date()
-
-      if (timeout > -1 && currentTime - startTime > timeout) {
-        clearInterval(interval)
-        timeoutCallback()
-      }
-
-      if (stopCondition()) {
-        clearInterval(interval)
-        stopCallback()
-      }
-    }, 0)
-  }
-}
-
-export default Wait