build(deps): apply updates

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

diff --git a/src/charging-station/ui-server/AbstractUIServer.ts b/src/charging-station/ui-server/AbstractUIServer.ts
index 840d558ce52e958a448488f6018d9896ba16da1c..d27ea616bfe98591e9afbc8a3dff65c8f7a412df 100644 (file)
--- a/src/charging-station/ui-server/AbstractUIServer.ts
+++ b/src/charging-station/ui-server/AbstractUIServer.ts
@@ -1,29 +1,44 @@
-import { type IncomingMessage, Server, type ServerResponse } from 'http';
+import { type IncomingMessage, Server, type ServerResponse } from 'node:http';
+import { type Http2Server, createServer } from 'node:http2';
 
 import type { WebSocket } from 'ws';
 
+import type { AbstractUIService } from './ui-services/AbstractUIService';
+import { UIServiceFactory } from './ui-services/UIServiceFactory';
+import { BaseError } from '../../exception';
 import {
+  ApplicationProtocolVersion,
   AuthenticationType,
   type ChargingStationData,
   type ProcedureName,
   type ProtocolRequest,
   type ProtocolResponse,
-  type ProtocolVersion,
+  ProtocolVersion,
   type RequestPayload,
   type ResponsePayload,
   type UIServerConfiguration,
 } from '../../types';
-import { type AbstractUIService, UIServiceFactory } from '../internal';
 
 export abstract class AbstractUIServer {
   public readonly chargingStations: Map<string, ChargingStationData>;
-  protected readonly httpServer: Server;
+  protected readonly httpServer: Server | Http2Server;
   protected readonly responseHandlers: Map<string, ServerResponse | WebSocket>;
   protected readonly uiServices: Map<ProtocolVersion, AbstractUIService>;
 
   public constructor(protected readonly uiServerConfiguration: UIServerConfiguration) {
     this.chargingStations = new Map<string, ChargingStationData>();
-    this.httpServer = new Server();
+    switch (this.uiServerConfiguration.version) {
+      case ApplicationProtocolVersion.VERSION_11:
+        this.httpServer = new Server();
+        break;
+      case ApplicationProtocolVersion.VERSION_20:
+        this.httpServer = createServer();
+        break;
+      default:
+        throw new BaseError(
+          `Unsupported application protocol version ${this.uiServerConfiguration.version}`,
+        );
+    }
     this.responseHandlers = new Map<string, ServerResponse | WebSocket>();
     this.uiServices = new Map<ProtocolVersion, AbstractUIService>();
   }
@@ -31,7 +46,7 @@ export abstract class AbstractUIServer {
   public buildProtocolRequest(
     id: string,
     procedureName: ProcedureName,
-    requestPayload: RequestPayload
+    requestPayload: RequestPayload,
   ): ProtocolRequest {
     return [id, procedureName, requestPayload];
   }
@@ -41,9 +56,22 @@ export abstract class AbstractUIServer {
   }
 
   public stop(): void {
+    this.stopHttpServer();
     this.chargingStations.clear();
   }
 
+  public async sendInternalRequest(request: ProtocolRequest): Promise<ProtocolResponse> {
+    const protocolVersion = ProtocolVersion['0.0.1'];
+    this.registerProtocolVersionUIService(protocolVersion);
+    return this.uiServices
+      .get(protocolVersion)
+      ?.requestHandler(request) as Promise<ProtocolResponse>;
+  }
+
+  public hasResponseHandler(id: string): boolean {
+    return this.responseHandlers.has(id);
+  }
+
   protected startHttpServer(): void {
     if (this.httpServer.listening === false) {
       this.httpServer.listen(this.uiServerConfiguration.options);
@@ -59,13 +87,19 @@ export abstract class AbstractUIServer {
   protected authenticate(req: IncomingMessage, next: (err?: Error) => void): void {
     if (this.isBasicAuthEnabled() === true) {
       if (this.isValidBasicAuth(req) === false) {
-        next(new Error('Unauthorized'));
+        next(new BaseError('Unauthorized'));
       }
       next();
     }
     next();
   }
 
+  private stopHttpServer(): void {
+    if (this.httpServer.listening === true) {
+      this.httpServer.close();
+    }
+  }
+
   private isBasicAuthEnabled(): boolean {
     return (
       this.uiServerConfiguration.authentication?.enabled === true &&
@@ -92,6 +126,6 @@ export abstract class AbstractUIServer {
   public abstract logPrefix(
     moduleName?: string,
     methodName?: string,
-    prefixSuffix?: string
+    prefixSuffix?: string,
   ): string;
 }