FIX: currentUser was missing `appEvents` (#11758)

app/assets/javascripts/discourse/app/lib/keyboard-shortcuts.js

@@ -117,8 +117,10 @@ export default {
   },
 
   teardown() {
-    this.keyTrapper.reset();
+    if (this.keyTrapper) {
-    this.keyTrapper = null;
+      this.keyTrapper.reset();
+      this.keyTrapper = null;
+    }
     this.container = null;
   },
 

app/assets/javascripts/discourse/app/pre-initializers/inject-discourse-objects.js

@@ -42,6 +42,10 @@ export default {
 
     let siteSettings = container.lookup("site-settings:main");
 
+    ALL_TARGETS.forEach((t) =>
+      app.inject(t, "appEvents", "service:app-events")
+    );
+
     const currentUser = User.current();
     app.register("current-user:main", currentUser, { instantiate: false });
     app.currentUser = currentUser;
@@ -82,10 +86,6 @@ export default {
 
     ALL_TARGETS.forEach((t) => app.inject(t, "store", "service:store"));
 
-    ALL_TARGETS.forEach((t) =>
-      app.inject(t, "appEvents", "service:app-events")
-    );
-
     ALL_TARGETS.concat("service").forEach((t) =>
       app.inject(t, "messageBus", "message-bus:main")
     );

app/assets/javascripts/discourse/tests/unit/services/current-user-test.js

@@ -0,0 +1,11 @@
+import { acceptance } from "discourse/tests/helpers/qunit-helpers";
+import { test } from "qunit";
+
+acceptance("current-user", function (needs) {
+  needs.user();
+
+  test("currentUser has appEvents", function (assert) {
+    let currentUser = this.container.lookup("current-user:main");
+    assert.ok(currentUser.appEvents);
+  });
+});