fix: fix commonjs import issue with node.js 16.x.x

[e-mobility-charging-stations-simulator.git] / src / utils / Configuration.ts

diff --git a/src/utils/Configuration.ts b/src/utils/Configuration.ts
index 47c5e160e20b86f10713c09eed61fb00ef08c399..6f53ef3bd92e796d7f9be4fd049df4b88f8be6d9 100644 (file)
--- a/src/utils/Configuration.ts
+++ b/src/utils/Configuration.ts
@@ -7,7 +7,6 @@ import merge from 'just-merge';
 import { WorkerChoiceStrategies } from 'poolifier';
 
 import { Constants } from './Constants';
-import { FileUtils } from './FileUtils';
 import { Utils } from './Utils';
 import {
   ApplicationProtocol,
@@ -24,7 +23,7 @@ import { WorkerConstants, WorkerProcessType } from '../worker';
 
 export class Configuration {
   private static configurationFile = path.join(
-    path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../'),
+    path.dirname(fileURLToPath(import.meta.url)),
     'assets',
     'config.json'
   );
@@ -37,11 +36,11 @@ export class Configuration {
     // This is intentional
   }
 
-  static setConfigurationChangeCallback(cb: () => Promise<void>): void {
+  public static setConfigurationChangeCallback(cb: () => Promise<void>): void {
     Configuration.configurationChangeCallback = cb;
   }
 
-  static getLogStatisticsInterval(): number | undefined {
+  public static getLogStatisticsInterval(): number | undefined {
     Configuration.warnDeprecatedConfigurationKey(
       'statisticsDisplayInterval',
       undefined,
@@ -53,10 +52,12 @@ export class Configuration {
       : Constants.DEFAULT_LOG_STATISTICS_INTERVAL;
   }
 
-  static getUIServer(): UIServerConfiguration {
+  public static getUIServer(): UIServerConfiguration {
     if (Utils.hasOwnProp(Configuration.getConfig(), 'uiWebSocketServer')) {
       console.error(
-        chalk`{green ${Configuration.logPrefix()}} {red Deprecated configuration section 'uiWebSocketServer' usage. Use 'uiServer' instead}`
+        `${chalk.green(Configuration.logPrefix())} ${chalk.red(
+          "Deprecated configuration section 'uiWebSocketServer' usage. Use 'uiServer' instead"
+        )}`
       );
     }
     let uiServerConfiguration: UIServerConfiguration = {
@@ -80,7 +81,7 @@ export class Configuration {
     return uiServerConfiguration;
   }
 
-  static getPerformanceStorage(): StorageConfiguration {
+  public static getPerformanceStorage(): StorageConfiguration {
     Configuration.warnDeprecatedConfigurationKey('URI', 'performanceStorage', "Use 'uri' instead");
     let storageConfiguration: StorageConfiguration = {
       enabled: false,
@@ -102,7 +103,7 @@ export class Configuration {
     return storageConfiguration;
   }
 
-  static getAutoReconnectMaxRetries(): number | undefined {
+  public static getAutoReconnectMaxRetries(): number | undefined {
     Configuration.warnDeprecatedConfigurationKey(
       'autoReconnectTimeout',
       undefined,
@@ -124,7 +125,7 @@ export class Configuration {
     }
   }
 
-  static getStationTemplateUrls(): StationTemplateUrl[] | undefined {
+  public static getStationTemplateUrls(): StationTemplateUrl[] | undefined {
     Configuration.warnDeprecatedConfigurationKey(
       'stationTemplateURLs',
       undefined,
@@ -138,9 +139,9 @@ export class Configuration {
       (stationTemplateUrl: StationTemplateUrl) => {
         if (!Utils.isUndefined(stationTemplateUrl['numberOfStation'])) {
           console.error(
-            chalk`{green ${Configuration.logPrefix()}} {red Deprecated configuration key 'numberOfStation' usage for template file '${
-              stationTemplateUrl.file
-            }' in 'stationTemplateUrls'. Use 'numberOfStations' instead}`
+            `${chalk.green(Configuration.logPrefix())} ${chalk.red(
+              `Deprecated configuration key 'numberOfStation' usage for template file '${stationTemplateUrl.file}' in 'stationTemplateUrls'. Use 'numberOfStations' instead`
+            )}`
           );
         }
       }
@@ -149,7 +150,7 @@ export class Configuration {
     return Configuration.getConfig()?.stationTemplateUrls;
   }
 
-  static getWorker(): WorkerConfiguration {
+  public static getWorker(): WorkerConfiguration {
     Configuration.warnDeprecatedConfigurationKey(
       'useWorkerPool',
       undefined,
@@ -223,7 +224,17 @@ export class Configuration {
     return workerConfiguration;
   }
 
-  static getLogConsole(): boolean | undefined {
+  public static workerPoolInUse(): boolean {
+    return [WorkerProcessType.dynamicPool, WorkerProcessType.staticPool].includes(
+      Configuration.getWorker().processType
+    );
+  }
+
+  public static workerDynamicPoolInUse(): boolean {
+    return Configuration.getWorker().processType === WorkerProcessType.dynamicPool;
+  }
+
+  public static getLogConsole(): boolean | undefined {
     Configuration.warnDeprecatedConfigurationKey(
       'consoleLog',
       undefined,
@@ -234,45 +245,45 @@ export class Configuration {
       : false;
   }
 
-  static getLogFormat(): string | undefined {
+  public static getLogFormat(): string | undefined {
     return Utils.hasOwnProp(Configuration.getConfig(), 'logFormat')
       ? Configuration.getConfig()?.logFormat
       : 'simple';
   }
 
-  static getLogRotate(): boolean | undefined {
+  public static getLogRotate(): boolean | undefined {
     return Utils.hasOwnProp(Configuration.getConfig(), 'logRotate')
       ? Configuration.getConfig()?.logRotate
       : true;
   }
 
-  static getLogMaxFiles(): number | string | false | undefined {
+  public static getLogMaxFiles(): number | string | false | undefined {
     return (
       Utils.hasOwnProp(Configuration.getConfig(), 'logMaxFiles') &&
       Configuration.getConfig()?.logMaxFiles
     );
   }
 
-  static getLogMaxSize(): number | string | false | undefined {
+  public static getLogMaxSize(): number | string | false | undefined {
     return (
       Utils.hasOwnProp(Configuration.getConfig(), 'logMaxFiles') &&
       Configuration.getConfig()?.logMaxSize
     );
   }
 
-  static getLogLevel(): string | undefined {
+  public static getLogLevel(): string | undefined {
     return Utils.hasOwnProp(Configuration.getConfig(), 'logLevel')
       ? Configuration.getConfig()?.logLevel?.toLowerCase()
       : 'info';
   }
 
-  static getLogFile(): string | undefined {
+  public static getLogFile(): string | undefined {
     return Utils.hasOwnProp(Configuration.getConfig(), 'logFile')
       ? Configuration.getConfig()?.logFile
       : 'combined.log';
   }
 
-  static getLogErrorFile(): string | undefined {
+  public static getLogErrorFile(): string | undefined {
     Configuration.warnDeprecatedConfigurationKey(
       'errorFile',
       undefined,
@@ -283,7 +294,7 @@ export class Configuration {
       : 'error.log';
   }
 
-  static getSupervisionUrls(): string | string[] | undefined {
+  public static getSupervisionUrls(): string | string[] | undefined {
     Configuration.warnDeprecatedConfigurationKey(
       'supervisionURLs',
       undefined,
@@ -297,7 +308,7 @@ export class Configuration {
     return Configuration.getConfig()?.supervisionUrls;
   }
 
-  static getSupervisionUrlDistribution(): SupervisionUrlDistribution | undefined {
+  public static getSupervisionUrlDistribution(): SupervisionUrlDistribution | undefined {
     Configuration.warnDeprecatedConfigurationKey(
       'distributeStationToTenantEqually',
       undefined,
@@ -328,15 +339,19 @@ export class Configuration {
       !Utils.isUndefined((Configuration.getConfig()[sectionName] as Record<string, unknown>)[key])
     ) {
       console.error(
-        chalk`{green ${Configuration.logPrefix()}} {red Deprecated configuration key '${key}' usage in section '${sectionName}'${
-          logMsgToAppend.trim().length > 0 ? `. ${logMsgToAppend}` : ''
-        }}`
+        `${chalk.green(Configuration.logPrefix())} ${chalk.red(
+          `Deprecated configuration key '${key}' usage in section '${sectionName}'${
+            logMsgToAppend.trim().length > 0 ? `. ${logMsgToAppend}` : ''
+          }`
+        )}`
       );
     } else if (!Utils.isUndefined(Configuration.getConfig()[key])) {
       console.error(
-        chalk`{green ${Configuration.logPrefix()}} {red Deprecated configuration key '${key}' usage${
-          logMsgToAppend.trim().length > 0 ? `. ${logMsgToAppend}` : ''
-        }}`
+        `${chalk.green(Configuration.logPrefix())} ${chalk.red(
+          `Deprecated configuration key '${key}' usage${
+            logMsgToAppend.trim().length > 0 ? `. ${logMsgToAppend}` : ''
+          }`
+        )}`
       );
     }
   }
@@ -349,12 +364,11 @@ export class Configuration {
           fs.readFileSync(Configuration.configurationFile, 'utf8')
         ) as ConfigurationData;
       } catch (error) {
-        FileUtils.handleFileException(
+        Configuration.handleFileException(
           Configuration.configurationFile,
           FileType.Configuration,
           error as NodeJS.ErrnoException,
-          Configuration.logPrefix(),
-          { consoleOut: true }
+          Configuration.logPrefix()
         );
       }
       if (!Configuration.configurationFileWatcher) {
@@ -378,16 +392,43 @@ export class Configuration {
         }
       });
     } catch (error) {
-      FileUtils.handleFileException(
+      Configuration.handleFileException(
         Configuration.configurationFile,
         FileType.Configuration,
         error as NodeJS.ErrnoException,
-        Configuration.logPrefix(),
-        { consoleOut: true }
+        Configuration.logPrefix()
       );
     }
   }
 
+  private static handleFileException(
+    file: string,
+    fileType: FileType,
+    error: NodeJS.ErrnoException,
+    logPrefix: string
+  ): void {
+    const prefix = Utils.isNotEmptyString(logPrefix) ? `${logPrefix} ` : '';
+    let logMsg: string;
+    switch (error.code) {
+      case 'ENOENT':
+        logMsg = `${fileType} file ${file} not found:`;
+        break;
+      case 'EEXIST':
+        logMsg = `${fileType} file ${file} already exists:`;
+        break;
+      case 'EACCES':
+        logMsg = `${fileType} file ${file} access denied:`;
+        break;
+      case 'EPERM':
+        logMsg = `${fileType} file ${file} permission denied:`;
+        break;
+      default:
+        logMsg = `${fileType} file ${file} error:`;
+    }
+    console.error(`${chalk.green(prefix)}${chalk.red(`${logMsg} `)}`, error);
+    throw error;
+  }
+
   private static getDefaultPerformanceStorageUri(storageType: StorageType) {
     switch (storageType) {
       case StorageType.JSON_FILE:
@@ -405,7 +446,7 @@ export class Configuration {
 
   private static buildPerformanceUriFilePath(file: string) {
     return `file://${path.join(
-      path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../../'),
+      path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../'),
       file
     )}`;
   }