soocrate-core/src/communication/TextManager/TextManager.js

this is the core of soocrate application

import { TextEvent } from './TextEvent'
import { AntiEntropyManager } from './AntiEntropyManager'
import { InsertManager } from './InsertManager'
import { RemoveManager } from './RemoveManager'
import { TitleManager } from './TitleManager'

var debug = require('debug')('CRATE:Communication:TextManager:TextManager')
export class TextManager extends TextEvent {
  constructor(opts) {
    const EventName = opts.EventName || 'TextManager'
    super({ EventName, ...opts })
    this._insertManager = new InsertManager({ TextManager: this, ...opts })
    this._removeManager = new RemoveManager({ TextManager: this, ...opts })
    this._titleManager = new TitleManager({ TextManager: this, ...opts })
    this._antiEntropyManager = new AntiEntropyManager({
      TextManager: this,
      ...opts
    })
    this._removeBuffer = new Map()

    this.on('sendChangeTitle', () => {
      this._titleManager.sendChangeTitle()
    })
    this.on('setLastChangesTime', () => {
      this._titleManager.sendChangeTitle()
    })
  }

  addIdToRemoveBuffer(id) {
    this._removeBuffer.set(this.hashCode(JSON.stringify(id)), id)
  }

  IsItInRemoveBuffer(id) {
    return this._removeBuffer.has(JSON.stringify(id))
  }

  removeFromRemoveBuffer(id) {
    this._removeBuffer.delete(JSON.stringify(id))
  }

  close() {
    this._insertManager.close()
    this._removeManager.close()
    this._titleManager.close()
    this._antiEntropyManager.close()
  }
}