src/services/task.ts

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { ErrorInfoFields, ReportFields } from './types';
import Report from './report';

class TaskQueue {
  private queues: ((ErrorInfoFields & ReportFields) | undefined)[] = [];
  private collector: string = '';

  public addTask(data: ErrorInfoFields & ReportFields, collector: string) {
    this.queues.push(data);
    this.collector = collector;
  }

  public fireTasks() {
    if (!(this.queues && this.queues.length)) {
      return;
    }
    new Report('ERRORS', this.collector).sendByXhr(this.queues);
    this.queues = [];
  }

  public finallyFireTasks() {
    window.onbeforeunload = () => {
      if (!this.queues.length) {
        return;
      }
      new Report('ERRORS', this.collector).sendByXhr(this.queues);
    };
  }
}

export default new TaskQueue();