X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Futils%2FUtils.ts;h=6d37271ff6382f06c18711aed2e0852ddae61f0c;hb=bf45eb680705907ff1cbb22a7ab94f39dd000213;hp=1a0d7b70c1fb26feea3e95886b2ea0c4d4fb1126;hpb=3340259a3cd75024ae3510433f4bf4232c8de7fb;p=e-mobility-charging-stations-simulator.git

diff --git a/src/utils/Utils.ts b/src/utils/Utils.ts
index 1a0d7b70..6d37271f 100644
--- a/src/utils/Utils.ts
+++ b/src/utils/Utils.ts
@@ -36,7 +36,7 @@ export default class Utils {
     }
   }
 
-  static convertToDate(value): Date {
+  static convertToDate(value: any): Date {
     // Check
     if (!value) {
       return value;
@@ -48,7 +48,7 @@ export default class Utils {
     return value;
   }
 
-  static convertToInt(value): number {
+  static convertToInt(value: any): number {
     let changedValue = value;
     if (!value) {
       return 0;
@@ -64,7 +64,7 @@ export default class Utils {
     return changedValue;
   }
 
-  static convertToFloat(value): number {
+  static convertToFloat(value: any): number {
     let changedValue = value;
     if (!value) {
       return 0;
@@ -77,7 +77,7 @@ export default class Utils {
     return changedValue;
   }
 
-  static convertToBoolean(value): boolean {
+  static convertToBoolean(value: any): boolean {
     let result = false;
     // Check boolean
     if (value) {
@@ -104,14 +104,14 @@ export default class Utils {
     return Math.floor(Math.random() * max + 1);
   }
 
-  static roundTo(number: number, scale: number): number {
+  static roundTo(numberValue: number, scale: number): number {
     const roundPower = Math.pow(10, scale);
-    return Math.round(number * roundPower) / roundPower;
+    return Math.round(numberValue * roundPower) / roundPower;
   }
 
-  static truncTo(number: number, scale: number): number {
+  static truncTo(numberValue: number, scale: number): number {
     const truncPower = Math.pow(10, scale);
-    return Math.trunc(number * truncPower) / truncPower;
+    return Math.trunc(numberValue * truncPower) / truncPower;
   }
 
   static getRandomFloatRounded(max: number, min = 0, scale = 2): number {
@@ -130,14 +130,14 @@ export default class Utils {
     return JSON.parse(JSON.stringify(object)) as T;
   }
 
-  static isIterable(obj): boolean {
+  static isIterable<T>(obj: T): boolean {
     if (obj) {
       return typeof obj[Symbol.iterator] === 'function';
     }
     return false;
   }
 
-  static isEmptyJSon(document): boolean {
+  static isEmptyJSon(document: any): boolean {
     // Empty?
     if (!document) {
       return true;
@@ -150,15 +150,15 @@ export default class Utils {
     return Object.keys(document).length === 0;
   }
 
-  static isString(value): boolean {
+  static isString(value: any): boolean {
     return typeof value === 'string';
   }
 
-  static isUndefined(value): boolean {
+  static isUndefined(value: any): boolean {
     return typeof value === 'undefined';
   }
 
-  static isNullOrUndefined(value): boolean {
+  static isNullOrUndefined(value: any): boolean {
     // eslint-disable-next-line no-eq-null, eqeqeq
     if (value == null) {
       return true;
@@ -166,7 +166,7 @@ export default class Utils {
     return false;
   }
 
-  static isEmptyArray(object): boolean {
+  static isEmptyArray(object: any): boolean {
     if (!object) {
       return true;
     }
@@ -176,15 +176,15 @@ export default class Utils {
     return true;
   }
 
-  static isEmptyObject(obj): boolean {
+  static isEmptyObject(obj: any): boolean {
     return !Object.keys(obj).length;
   }
 
   static insertAt = (str: string, subStr: string, pos: number): string => `${str.slice(0, pos)}${subStr}${str.slice(pos)}`;
 
   /**
-   * @param  {number} [retryNumber=0]
-   * @returns {number} - delay in milliseconds
+   * @param {number} [retryNumber=0]
+   * @returns {number} delay in milliseconds
    */
   static exponentialDelay(retryNumber = 0): number {
     const delay = Math.pow(2, retryNumber) * 100;
@@ -192,6 +192,12 @@ export default class Utils {
     return delay + randomSum;
   }
 
+  /**
+   * Convert websocket error code to human readable string message
+   *
+   * @param {number} code websocket error code
+   * @returns {string} human readable string message
+   */
   static getWebSocketCloseEventStatusString(code: number): string {
     if (code >= 0 && code <= 999) {
       return '(Unused)';