Utilize new predicate to remove directory when permission isn't granted

Author: DFreds

src/ts/hooks/uiExtender.init.ts

@@ -1,6 +1,7 @@
 import { MODULE_ID } from "../constants.ts";
 import { Listener } from "./index.ts";
 import { ConvenientEffectsV2 } from "../ui/ce-app/convenient-effects-v2.ts";
+import { Settings } from "../settings.ts";
 
 const UiExtenderInit: Listener = {
     listen(): void {
@@ -13,6 +14,12 @@ const UiExtenderInit: Listener = {
                 icon: "fas fa-hand-sparkles",
                 order: 5,
                 applicationClass: ConvenientEffectsV2,
+                predicate: () => {
+                    const settings = new Settings();
+                    const hasAppPermission =
+                        game.user.role >= settings.appControlsPermission;
+                    return hasAppPermission;
+                },
             });
         });
     },

types/uiExtender/index.d.ts

@@ -232,6 +232,13 @@ declare global {
          * The application of the directory
          */
         applicationClass: new (...args: any[]) => AbstractSidebarTab;
+
+        /**
+         * The predicate to determine if the directory should be added
+         *
+         * @returns true if the directory should be added, false otherwise
+         */
+        predicate?: () => boolean;
     }
 
     namespace Hooks {