activate live statistics via settings

src/app/admin/settings/Settings.svelte

@@ -71,6 +71,17 @@
           onChange: dynamicSettings.signupSetDisabledSubtext
         }
       ]
+    },
+    {
+      name: 'Live-Statistiken',
+      entries: [
+        {
+          name: 'Aktiviert',
+          type: 'checkbox',
+          value: dynamicSettings.liveStatisticsEnabled(),
+          onChange: dynamicSettings.liveStatisticsSetEnabled
+        }
+      ]
     }
   ];
 

src/app/admin/settings/dynamicSettings.ts

@@ -32,7 +32,7 @@ export class DynamicSettings {
 
   /* signup enabled */
   signupEnabled = () => this.get(SettingKey.SignupEnabled, false);
-  signupSetEnabled = (active: boolean) => this.set(SettingKey.SignupEnabled, active);
+  signupSetEnabled = (enabled: boolean) => this.set(SettingKey.SignupEnabled, enabled);
 
   /* signup info text */
   signupInfoText = () => this.get(SettingKey.SignupInfoMessage, '');
@@ -45,4 +45,8 @@ export class DynamicSettings {
   /* signup disabled subtext */
   signupDisabledSubtext = () => this.get(SettingKey.SignupDisabledSubMessage, '');
   signupSetDisabledSubtext = (text: string) => this.set(SettingKey.SignupDisabledSubMessage, text);
+
+  /* live statistics enabled */
+  liveStatisticsEnabled = () => this.get(SettingKey.LiveStatisticsEnabled, false);
+  liveStatisticsSetEnabled = (enabled: boolean) => this.set(SettingKey.LiveStatisticsEnabled, enabled);
 }