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

   1 import {
   2   ProcedureName,
   3   ProtocolRequestHandler,
   4   ProtocolVersion,
   5   RequestPayload,
   6 } from '../../../types/UIProtocol';
   7 import { BroadcastChannelProcedureName } from '../../../types/WorkerBroadcastChannel';
   8 import type { AbstractUIServer } from '../AbstractUIServer';
   9 import AbstractUIService from './AbstractUIService';
  10
  11 const ProcedureNameToBroadCastChannelProcedureNameMap: Omit<
  12   Record<ProcedureName, BroadcastChannelProcedureName>,
  13   'startSimulator' | 'stopSimulator' | 'listChargingStations'
  14 > = {
  15   [ProcedureName.START_CHARGING_STATION]: BroadcastChannelProcedureName.START_CHARGING_STATION,
  16   [ProcedureName.STOP_CHARGING_STATION]: BroadcastChannelProcedureName.STOP_CHARGING_STATION,
  17   [ProcedureName.CLOSE_CONNECTION]: BroadcastChannelProcedureName.CLOSE_CONNECTION,
  18   [ProcedureName.OPEN_CONNECTION]: BroadcastChannelProcedureName.OPEN_CONNECTION,
  19   [ProcedureName.START_AUTOMATIC_TRANSACTION_GENERATOR]:
  20     BroadcastChannelProcedureName.START_AUTOMATIC_TRANSACTION_GENERATOR,
  21   [ProcedureName.STOP_AUTOMATIC_TRANSACTION_GENERATOR]:
  22     BroadcastChannelProcedureName.STOP_AUTOMATIC_TRANSACTION_GENERATOR,
  23   [ProcedureName.START_TRANSACTION]: BroadcastChannelProcedureName.START_TRANSACTION,
  24   [ProcedureName.STOP_TRANSACTION]: BroadcastChannelProcedureName.STOP_TRANSACTION,
  25   [ProcedureName.AUTHORIZE]: BroadcastChannelProcedureName.AUTHORIZE,
  26   [ProcedureName.STATUS_NOTIFICATION]: BroadcastChannelProcedureName.STATUS_NOTIFICATION,
  27   [ProcedureName.HEARTBEAT]: BroadcastChannelProcedureName.HEARTBEAT,
  28 };
  29
  30 export default class UIService001 extends AbstractUIService {
  31   constructor(uiServer: AbstractUIServer) {
  32     super(uiServer, ProtocolVersion['0.0.1']);
  33     this.requestHandlers.set(
  34       ProcedureName.START_CHARGING_STATION,
  35       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  36     );
  37     this.requestHandlers.set(
  38       ProcedureName.STOP_CHARGING_STATION,
  39       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  40     );
  41     this.requestHandlers.set(
  42       ProcedureName.OPEN_CONNECTION,
  43       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  44     );
  45     this.requestHandlers.set(
  46       ProcedureName.CLOSE_CONNECTION,
  47       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  48     );
  49     this.requestHandlers.set(
  50       ProcedureName.START_AUTOMATIC_TRANSACTION_GENERATOR,
  51       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  52     );
  53     this.requestHandlers.set(
  54       ProcedureName.STOP_AUTOMATIC_TRANSACTION_GENERATOR,
  55       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  56     );
  57     this.requestHandlers.set(
  58       ProcedureName.START_TRANSACTION,
  59       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  60     );
  61     this.requestHandlers.set(
  62       ProcedureName.STOP_TRANSACTION,
  63       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  64     );
  65     this.requestHandlers.set(
  66       ProcedureName.AUTHORIZE,
  67       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  68     );
  69     this.requestHandlers.set(
  70       ProcedureName.STATUS_NOTIFICATION,
  71       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  72     );
  73     this.requestHandlers.set(
  74       ProcedureName.HEARTBEAT,
  75       this.handleProtocolRequest.bind(this) as ProtocolRequestHandler
  76     );
  77   }
  78
  79   private handleProtocolRequest(
  80     uuid: string,
  81     procedureName: ProcedureName,
  82     payload: RequestPayload
  83   ): void {
  84     this.sendBroadcastChannelRequest(
  85       uuid,
  86       ProcedureNameToBroadCastChannelProcedureNameMap[
  87         procedureName
  88       ] as BroadcastChannelProcedureName,
  89       payload
  90     );
  91   }
  92 }