Fix isCreator check in group component

src/app/components/group/group.component.ts

@@ -106,14 +106,32 @@ export class GroupComponent implements OnInit {
   ngOnInit() {
     this.loading = true;
     this.id = this.router.url.substr(this.router.url.lastIndexOf('/') + 1);
+    this.loading = true;
     this.data.currentUser.subscribe(user => {
       this.self = user;
+      this.checkSelfStats();
     });
     this.groupService.getGroupData(this.id).subscribe();
     this.groupService.group.subscribe(response => {
       if (response) {
-        this.isAdmin = false;
+        if (response.id) {
+          if(response.id.toString() === this.id){
+            this.loading = false;
+          }
+        }
         this.groupProfile = response;
+        this.checkSelfStats();
+        for (const member of this.groupProfile.members) {
+          member.allowedToSendRequest = this.requestService.isAllowedToSendRequest(member.userID, this.self);
+        }
+      } else {
+        this.groupNotFound = true;
+      }
+    });
+  }
+
+  checkSelfStats() {
+    this.isAdmin = false;
     // tslint:disable-next-line:max-line-length
     this.groupProfile.allowedToJoinGroup = this.requestService.isAllowedToJoinGroup(this.groupProfile.id, this.self);
     for (const admin of this.groupProfile.admins) {
@@ -126,14 +144,6 @@ export class GroupComponent implements OnInit {
     } else {
       this.isCreator = false;
     }
-        for (const member of this.groupProfile.members) {
-          member.allowedToSendRequest = this.requestService.isAllowedToSendRequest(member.userID, this.self);
-        }
-      } else {
-        this.groupNotFound = true;
-      }
-      this.loading = false;
-    });
   }
 
   openDialog(): void {