Convert Statistics interface to type

[e-mobility-charging-stations-simulator.git] / src / charging-station / Bootstrap.ts

diff --git a/src/charging-station/Bootstrap.ts b/src/charging-station/Bootstrap.ts
index bc0f87d7fba0f7d20ea5cab784c7bd0fd369f3c4..85f8f371cf64ade08d7e40bd688cd972970a527e 100644 (file)
--- a/src/charging-station/Bootstrap.ts
+++ b/src/charging-station/Bootstrap.ts
@@ -18,7 +18,7 @@ import {
   ChargingStationWorkerMessageEvents,
 } from '../types/ChargingStationWorker';
 import type { StationTemplateUrl } from '../types/ConfigurationData';
-import type Statistics from '../types/Statistics';
+import type { Statistics } from '../types/Statistics';
 import Configuration from '../utils/Configuration';
 import logger from '../utils/Logger';
 import Utils from '../utils/Utils';
@@ -35,7 +35,7 @@ const noChargingStationTemplatesExitCode = 2;
 
 export class Bootstrap {
   private static instance: Bootstrap | null = null;
-  private workerImplementation: WorkerAbstract<ChargingStationWorkerData> | null = null;
+  private workerImplementation: WorkerAbstract<ChargingStationWorkerData> | null;
   private readonly uiServer!: AbstractUIServer;
   private readonly storage!: Storage;
   private numberOfChargingStationTemplates!: number;
@@ -47,18 +47,15 @@ export class Bootstrap {
 
   private constructor() {
     this.started = false;
+    this.workerImplementation = null;
     this.workerScript = path.join(
       path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../'),
       'charging-station',
       'ChargingStationWorker' + path.extname(fileURLToPath(import.meta.url))
     );
     this.initialize();
-    if (Configuration.getUIServer().enabled === true) {
-      this.uiServer = UIServerFactory.getUIServerImplementation(
-        Configuration.getUIServer().type,
-        Configuration.getUIServer()
-      );
-    }
+    Configuration.getUIServer().enabled === true &&
+      (this.uiServer = UIServerFactory.getUIServerImplementation(Configuration.getUIServer()));
     Configuration.getPerformanceStorage().enabled === true &&
       (this.storage = StorageFactory.getStorage(
         Configuration.getPerformanceStorage().type,
@@ -150,10 +147,10 @@ export class Bootstrap {
       this.workerImplementation = null;
       this.uiServer?.stop();
       await this.storage?.close();
+      this.started = false;
     } else {
-      console.error(chalk.red('Trying to stop the charging stations simulator while not started'));
+      console.error(chalk.red('Cannot stop a not started charging stations simulator'));
     }
-    this.started = false;
   }
 
   public async restart(): Promise<void> {
@@ -163,7 +160,7 @@ export class Bootstrap {
   }
 
   private initializeWorkerImplementation(): void {
-    !this.workerImplementation &&
+    this.workerImplementation === null &&
       (this.workerImplementation = WorkerFactory.getWorkerImplementation<ChargingStationWorkerData>(
         this.workerScript,
         Configuration.getWorker().processType,
@@ -222,19 +219,19 @@ export class Bootstrap {
     }
   }
 
-  private workerEventStarted(data: ChargingStationData) {
+  private workerEventStarted = (data: ChargingStationData) => {
     this.uiServer?.chargingStations.set(data.stationInfo.hashId, data);
     ++this.numberOfStartedChargingStations;
-  }
+  };
 
-  private workerEventStopped(data: ChargingStationData) {
+  private workerEventStopped = (data: ChargingStationData) => {
     this.uiServer?.chargingStations.set(data.stationInfo.hashId, data);
     --this.numberOfStartedChargingStations;
-  }
+  };
 
-  private workerEventUpdated(data: ChargingStationData) {
+  private workerEventUpdated = (data: ChargingStationData) => {
     this.uiServer?.chargingStations.set(data.stationInfo.hashId, data);
-  }
+  };
 
   private workerEventPerformanceStatistics = (data: Statistics) => {
     this.storage.storePerformanceStatistics(data) as void;