fix: 🐛 update hidden secrets and flatten-nested-object logic (#2672)

addons/api/addon/utils/flatten-nested-object.js

@@ -18,8 +18,8 @@ export const flattenObject = (obj, result = {}, parentKey = '') => {
     if (typeOf(obj[key]) === 'object' && obj[key] !== null) {
       // Recursively flatten the object
       flattenObject(obj[key], result, `${parentKey}${key}.`);
-    } else if (obj[key]) {
-      // Only add to result if the value is not null
+    } else if (obj[key] !== null && obj[key] !== '') {
+      // Only add to result if the value is not null or an empty string
       result[`${parentKey}${key}`] = obj[key];
     }
   }

addons/api/tests/unit/utils/flatten-nested-object-test.js

@@ -28,12 +28,16 @@ module('Unit | Utility | flatten-nested-object', function () {
       d: {
         e: { f: { g: { h: '' } } },
       },
+      i: 0,
+      j: false,
     };
     const inputTwo = {
       d: { e: null },
     };
     const expectedResultOne = {
       'b.c': 2,
+      i: 0,
+      j: false,
     };
     const expectedResultTwo = {};
 

ui/desktop/app/components/hidden-secret/index.js

@@ -16,7 +16,7 @@ export default class HiddenSecretComponent extends Component {
     if (typeof this.args.secret === 'object' && this.args.secret !== null) {
       return JSON.stringify(this.args.secret, null, 2);
     } else {
-      return this.args.secret;
+      return this.args.secret.toString();
     }
   }