From b03445d0d0878c7734df38fc2dcb9741924bf8ea Mon Sep 17 00:00:00 2001
From: Ajoymaity <ajoy.maity@tarento.com>
Date: Tue, 3 Jan 2023 09:35:33 +0530
Subject: [PATCH] Issue #ED-718 fix: Fixed Subject is not displayed at top
 after selecting multiple filter

---
 src/app/category-list/category-list-page.spec.ts | 7 +++++--
 src/app/category-list/category-list-page.ts      | 6 +++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/app/category-list/category-list-page.spec.ts b/src/app/category-list/category-list-page.spec.ts
index 0fb8c2ed4..0cf996fa5 100644
--- a/src/app/category-list/category-list-page.spec.ts
+++ b/src/app/category-list/category-list-page.spec.ts
@@ -495,14 +495,17 @@ describe('CategoryListPage', () => {
                                     "name": {
                                       "order": "asc",
                                       "preference": [
-                                        "accountancy",
+                                        "audience",
+                                        ["subject 1", "subject 2"],
+                                        ['accountancy'],
                                         ["subject 1", "subject 2"],
                                       ],
                                     },
                                   }]},
                             filterPillBy: null
                           }, type: 'Content'}],
-                    supportedFacets: ["se_mediums", "subject", "primaryCategory", "audience"]
+                    supportedFacets: ["se_mediums", "subject", "primaryCategory", "audience"],
+                    totalCount: undefined
                 }
             });
         });
diff --git a/src/app/category-list/category-list-page.ts b/src/app/category-list/category-list-page.ts
index 2441758e1..1e131a11e 100755
--- a/src/app/category-list/category-list-page.ts
+++ b/src/app/category-list/category-list-page.ts
@@ -209,7 +209,11 @@ export class CategoryListPage implements OnInit, OnDestroy {
             });
             if (this.formField.aggregate && this.formField.aggregate.groupSortBy && this.formField.aggregate.groupSortBy.length) {
                 this.formField.aggregate.groupSortBy.forEach((data) => {
-                    data.name.preference = selectedData;
+                    if (data.name && data.name.preference && data.name.preference.length) {
+                        data.name.preference.push(selectedData);
+                    } else {
+                        data.name.preference = selectedData;
+                    }
              });
             }
         }