src/charging-station/ui-server/ui-services/UIService001.ts

   1 import { JsonType } from '../../../types/JsonType';
   2 import {
   3   ProcedureName,
   4   ProtocolRequestHandler,
   5   ProtocolVersion,
   6   ResponsePayload,
   7   ResponseStatus,
   8 } from '../../../types/UIProtocol';
   9 import { AbstractUIServer } from '../AbstractUIServer';
  10 import AbstractUIService from './AbstractUIService';
  11
  12 export default class UIService001 extends AbstractUIService {
  13   constructor(uiServer: AbstractUIServer) {
  14     super(uiServer, ProtocolVersion['0.0.1']);
  15     this.messageHandlers.set(
  16       ProcedureName.START_TRANSACTION,
  17       this.handleStartTransaction.bind(this) as ProtocolRequestHandler
  18     );
  19     this.messageHandlers.set(
  20       ProcedureName.STOP_TRANSACTION,
  21       this.handleStopTransaction.bind(this) as ProtocolRequestHandler
  22     );
  23   }
  24
  25   private handleStartTransaction(payload: JsonType): ResponsePayload {
  26     this.workerBroadcastChannel.postMessage([ProcedureName.START_TRANSACTION, payload]);
  27     return { status: ResponseStatus.SUCCESS };
  28   }
  29
  30   private handleStopTransaction(payload: JsonType): ResponsePayload {
  31     this.workerBroadcastChannel.postMessage([ProcedureName.STOP_TRANSACTION, payload]);
  32     return { status: ResponseStatus.SUCCESS };
  33   }
  34 }