From: Jérôme Benoit <jerome.benoit@sap.com>
Date: Fri, 24 Mar 2023 21:35:16 +0000 (+0100)
Subject: perf(simulator): build once address for tags caches addressable indexes
X-Git-Tag: v1.2.0-0~10
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=ba62a535da8d31400787113da1f77282967abb65;p=e-mobility-charging-stations-simulator.git

perf(simulator): build once address for tags caches addressable indexes
		 cache

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
---

diff --git a/src/charging-station/AuthorizedTagsCache.ts b/src/charging-station/AuthorizedTagsCache.ts
index b63387ed..edb69538 100644
--- a/src/charging-station/AuthorizedTagsCache.ts
+++ b/src/charging-station/AuthorizedTagsCache.ts
@@ -60,19 +60,21 @@ export class AuthorizedTagsCache {
 
   private getRandomIdTag(hashId: string, file: string): string {
     const tags = this.getAuthorizedTags(file);
+    const addressableKey = file + hashId;
     this.tagsCachesAddressableIndexes.set(
-      file + hashId,
+      addressableKey,
       Math.floor(Utils.secureRandom() * tags.length)
     );
-    return tags[this.tagsCachesAddressableIndexes.get(file + hashId)];
+    return tags[this.tagsCachesAddressableIndexes.get(addressableKey)];
   }
 
   private getRoundRobinIdTag(hashId: string, file: string): string {
     const tags = this.getAuthorizedTags(file);
-    const idTagIndex = this.tagsCachesAddressableIndexes.get(file + hashId) ?? 0;
+    const addressableKey = file + hashId;
+    const idTagIndex = this.tagsCachesAddressableIndexes.get(addressableKey) ?? 0;
     const idTag = tags[idTagIndex];
     this.tagsCachesAddressableIndexes.set(
-      file + hashId,
+      addressableKey,
       idTagIndex === tags.length - 1 ? 0 : idTagIndex + 1
     );
     return idTag;
@@ -82,11 +84,12 @@ export class AuthorizedTagsCache {
     const file = ChargingStationUtils.getAuthorizationFile(chargingStation.stationInfo);
     const tags = this.getAuthorizedTags(file);
     const hashId = chargingStation.stationInfo.hashId;
+    const addressableKey = file + hashId;
     this.tagsCachesAddressableIndexes.set(
-      file + hashId,
+      addressableKey,
       (chargingStation.index - 1 + (connectorId - 1)) % tags.length
     );
-    return tags[this.tagsCachesAddressableIndexes.get(file + hashId)];
+    return tags[this.tagsCachesAddressableIndexes.get(addressableKey)];
   }
 
   private hasTags(file: string): boolean {