From: Jérôme Benoit <jerome.benoit@sap.com>
Date: Sun, 18 Oct 2020 10:19:58 +0000 (+0200)
Subject: Add and use array helper.
X-Git-Tag: v1.0.1-0~286
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=4a56deef7aeca58425c92ec27388bbe34543ad4f;p=e-mobility-charging-stations-simulator.git

Add and use array helper.

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

diff --git a/src/charging-station/ChargingStation.js b/src/charging-station/ChargingStation.js
index 2bed5ff0..f6860786 100644
--- a/src/charging-station/ChargingStation.js
+++ b/src/charging-station/ChargingStation.js
@@ -737,7 +737,7 @@ class ChargingStation {
   }
 
   hasAuthorizedTags() {
-    return Array.isArray(this._authorizedTags) && this._authorizedTags.length > 0;
+    return !Utils.isEmptyArray(this._authorizedTags);
   }
 
   getRandomTagId() {
diff --git a/src/utils/Utils.js b/src/utils/Utils.js
index f25f48b2..15ee3071 100644
--- a/src/utils/Utils.js
+++ b/src/utils/Utils.js
@@ -145,6 +145,13 @@ class Utils {
     }
     return false;
   }
+
+  static isEmptyArray(object) {
+    if (Array.isArray(object) && object.length > 0) {
+      return false;
+    }
+    return true;
+  }
 }
 
 module.exports = Utils;