REFACTOR: removes overwritten properties and duplicates fn (#9686)

app/assets/javascripts/admin/components/admin-report.js

@@ -59,8 +59,6 @@ export default Component.extend({
   forcedModes: null,
   showAllReportsLink: false,
   filters: null,
-  startDate: null,
-  endDate: null,
   showTrend: false,
   showHeader: true,
   showTitle: true,

app/assets/javascripts/discourse/app/components/text-field.js

@@ -6,9 +6,6 @@ import { next, debounce, cancel } from "@ember/runloop";
 const DEBOUNCE_MS = 500;
 
 export default TextField.extend({
-  _prevValue: null,
-  _timer: null,
-
   attributeBindings: [
     "autocorrect",
     "autocapitalize",
@@ -17,13 +14,22 @@ export default TextField.extend({
     "dir"
   ],
 
+  init() {
+    this._super(...arguments);
+
+    this._prevValue = null;
+    this._timer = null;
+  },
+
   didReceiveAttrs() {
     this._super(...arguments);
+
     this._prevValue = this.value;
   },
 
   didUpdateAttrs() {
     this._super(...arguments);
+
     if (this._prevValue !== this.value) {
       if (this.onChangeImmediate) {
         next(() => this.onChangeImmediate(this.value));
@@ -71,27 +77,6 @@ export default TextField.extend({
     }
   },
 
-  didReceiveAttrs() {
-    this._super(...arguments);
-    this._prevValue = this.value;
-  },
-
-  didUpdateAttrs() {
-    this._super(...arguments);
-    if (this._prevValue !== this.value) {
-      if (this.onChangeImmediate) {
-        next(() => this.onChangeImmediate(this.value));
-      }
-      if (this.onChange) {
-        debounce(this, this._debouncedChange, DEBOUNCE_MS);
-      }
-    }
-  },
-
-  _debouncedChange() {
-    next(() => this.onChange(this.value));
-  },
-
   @discourseComputed("placeholderKey")
   placeholder: {
     get() {

app/assets/javascripts/discourse/app/controllers/composer.js

@@ -95,8 +95,6 @@ export default Controller.extend({
   scopedCategoryId: null,
   lastValidatedAt: null,
   isUploading: false,
-  allowUpload: false,
-  uploadIcon: "upload",
   topic: null,
   linkLookup: null,
   showPreview: true,

plugins/discourse-local-dates/assets/javascripts/discourse/components/discourse-local-dates-create-form.js.es6

@@ -24,7 +24,6 @@ export default Component.extend({
   formats: null,
   recurring: null,
   advancedMode: false,
-  isValid: true,
   timezone: null,
   fromSelected: null,
   fromFilled: notEmpty("date"),