Strict null check fixes

[e-mobility-charging-stations-simulator.git] / src / charging-station / ui-server / ui-services / AbstractUIService.ts

diff --git a/src/charging-station/ui-server/ui-services/AbstractUIService.ts b/src/charging-station/ui-server/ui-services/AbstractUIService.ts
index c89601f6dd4c2cff0b83a2c9c5e353fd6c34cb5b..1dd0ee274da3adb320134e66a4f3798dfe932ace 100644 (file)
--- a/src/charging-station/ui-server/ui-services/AbstractUIService.ts
+++ b/src/charging-station/ui-server/ui-services/AbstractUIService.ts
@@ -3,16 +3,16 @@ import type OCPPError from '../../../exception/OCPPError';
 import { Bootstrap } from '../../../internal';
 import {
   ProcedureName,
-  ProtocolRequest,
-  ProtocolRequestHandler,
-  ProtocolVersion,
-  RequestPayload,
-  ResponsePayload,
+  type ProtocolRequest,
+  type ProtocolRequestHandler,
+  type ProtocolVersion,
+  type RequestPayload,
+  type ResponsePayload,
   ResponseStatus,
 } from '../../../types/UIProtocol';
-import type {
+import {
   BroadcastChannelProcedureName,
-  BroadcastChannelRequestPayload,
+  type BroadcastChannelRequestPayload,
 } from '../../../types/WorkerBroadcastChannel';
 import logger from '../../../utils/Logger';
 import Utils from '../../../utils/Utils';
@@ -22,6 +22,34 @@ import type { AbstractUIServer } from '../AbstractUIServer';
 const moduleName = 'AbstractUIService';
 
 export default abstract class AbstractUIService {
+  protected static readonly ProcedureNameToBroadCastChannelProcedureNameMap: Omit<
+    Record<ProcedureName, BroadcastChannelProcedureName>,
+    | ProcedureName.START_SIMULATOR
+    | ProcedureName.STOP_SIMULATOR
+    | ProcedureName.LIST_CHARGING_STATIONS
+  > = {
+    [ProcedureName.START_CHARGING_STATION]: BroadcastChannelProcedureName.START_CHARGING_STATION,
+    [ProcedureName.STOP_CHARGING_STATION]: BroadcastChannelProcedureName.STOP_CHARGING_STATION,
+    [ProcedureName.CLOSE_CONNECTION]: BroadcastChannelProcedureName.CLOSE_CONNECTION,
+    [ProcedureName.OPEN_CONNECTION]: BroadcastChannelProcedureName.OPEN_CONNECTION,
+    [ProcedureName.START_AUTOMATIC_TRANSACTION_GENERATOR]:
+      BroadcastChannelProcedureName.START_AUTOMATIC_TRANSACTION_GENERATOR,
+    [ProcedureName.STOP_AUTOMATIC_TRANSACTION_GENERATOR]:
+      BroadcastChannelProcedureName.STOP_AUTOMATIC_TRANSACTION_GENERATOR,
+    [ProcedureName.START_TRANSACTION]: BroadcastChannelProcedureName.START_TRANSACTION,
+    [ProcedureName.STOP_TRANSACTION]: BroadcastChannelProcedureName.STOP_TRANSACTION,
+    [ProcedureName.AUTHORIZE]: BroadcastChannelProcedureName.AUTHORIZE,
+    [ProcedureName.BOOT_NOTIFICATION]: BroadcastChannelProcedureName.BOOT_NOTIFICATION,
+    [ProcedureName.STATUS_NOTIFICATION]: BroadcastChannelProcedureName.STATUS_NOTIFICATION,
+    [ProcedureName.HEARTBEAT]: BroadcastChannelProcedureName.HEARTBEAT,
+    [ProcedureName.METER_VALUES]: BroadcastChannelProcedureName.METER_VALUES,
+    [ProcedureName.DATA_TRANSFER]: BroadcastChannelProcedureName.DATA_TRANSFER,
+    [ProcedureName.DIAGNOSTICS_STATUS_NOTIFICATION]:
+      BroadcastChannelProcedureName.DIAGNOSTICS_STATUS_NOTIFICATION,
+    [ProcedureName.FIRMWARE_STATUS_NOTIFICATION]:
+      BroadcastChannelProcedureName.FIRMWARE_STATUS_NOTIFICATION,
+  };
+
   protected readonly requestHandlers: Map<ProcedureName, ProtocolRequestHandler>;
   private readonly version: ProtocolVersion;
   private readonly uiServer: AbstractUIServer;
@@ -29,8 +57,8 @@ export default abstract class AbstractUIService {
   private readonly broadcastChannelRequests: Map<string, number>;
 
   constructor(uiServer: AbstractUIServer, version: ProtocolVersion) {
-    this.version = version;
     this.uiServer = uiServer;
+    this.version = version;
     this.requestHandlers = new Map<ProcedureName, ProtocolRequestHandler>([
       [ProcedureName.LIST_CHARGING_STATIONS, this.handleListChargingStations.bind(this)],
       [ProcedureName.START_SIMULATOR, this.handleStartSimulator.bind(this)],
@@ -64,7 +92,7 @@ export default abstract class AbstractUIService {
       // Log
       logger.error(`${this.logPrefix(moduleName, 'messageHandler')} Handle request error:`, error);
       responsePayload = {
-        hashIds: requestPayload.hashIds,
+        hashIds: requestPayload?.hashIds,
         status: ResponseStatus.FAILURE,
         command,
         requestPayload,
@@ -107,7 +135,21 @@ export default abstract class AbstractUIService {
     return this.broadcastChannelRequests.get(uuid) ?? 0;
   }
 
-  protected sendBroadcastChannelRequest(
+  protected handleProtocolRequest(
+    uuid: string,
+    procedureName: ProcedureName,
+    payload: RequestPayload
+  ): void {
+    this.sendBroadcastChannelRequest(
+      uuid,
+      AbstractUIService.ProcedureNameToBroadCastChannelProcedureNameMap[
+        procedureName
+      ] as BroadcastChannelProcedureName,
+      payload
+    );
+  }
+
+  private sendBroadcastChannelRequest(
     uuid: string,
     procedureName: BroadcastChannelProcedureName,
     payload: BroadcastChannelRequestPayload