Fixes the bug: the app crashes if the "feature token" environment key is missing

Author: nicola74

src/app/pages/conversation-detail/conversation-detail.page.ts

@@ -247,30 +247,33 @@ export class ConversationDetailPage implements OnInit, OnDestroy, AfterViewInit
 
   getOSCODE() {
     this.public_Key = this.appConfigProvider.getConfig().t2y12PruGU9wUtEGzBJfolMIgK;
-    this.logger.log('[CONVS-DETAIL] AppConfigService getAppConfig public_Key', this.public_Key);
+    console.log('[CONVS-DETAIL] AppConfigService getAppConfig public_Key', this.public_Key);
+    if (this.public_Key) {
+      let keys = this.public_Key.split("-");
+      this.logger.log('[CONVS-DETAIL] PUBLIC-KEY - public_Key keys', keys)
 
-    let keys = this.public_Key.split("-");
-    this.logger.log('[CONVS-DETAIL] PUBLIC-KEY - public_Key keys', keys)
+      keys.forEach(key => {
 
-    keys.forEach(key => {
 
-
-      if (key.includes("CAR")) {
-        let car = key.split(":");
-        if (car[1] === "F") {
-          this.areVisibleCAR = false;
-          this.logger.log('[CONVS-DETAIL] PUBLIC-KEY - areVisibleCAR', this.areVisibleCAR)
-        } else {
-          this.areVisibleCAR = true;
-          this.logger.log('[CONVS-DETAIL] PUBLIC-KEY - areVisibleCAR', this.areVisibleCAR)
+        if (key.includes("CAR")) {
+          let car = key.split(":");
+          if (car[1] === "F") {
+            this.areVisibleCAR = false;
+            this.logger.log('[CONVS-DETAIL] PUBLIC-KEY - areVisibleCAR', this.areVisibleCAR)
+          } else {
+            this.areVisibleCAR = true;
+            this.logger.log('[CONVS-DETAIL] PUBLIC-KEY - areVisibleCAR', this.areVisibleCAR)
+          }
         }
-      }
 
-    });
+      });
 
-    if (!this.public_Key.includes("CAR")) {
+      if (!this.public_Key.includes("CAR")) {
+        this.areVisibleCAR = false;
+        this.logger.log('[CONVS-DETAIL] PUBLIC-KEY - areVisibleCAR', this.areVisibleCAR)
+      }
+    } else if (this.public_Key === undefined) {
       this.areVisibleCAR = false;
-      this.logger.log('[CONVS-DETAIL] PUBLIC-KEY - areVisibleCAR', this.areVisibleCAR)
     }
   }