add clesedAt to sortField

x-pack/plugins/cases/common/api/cases/case.test.ts

@@ -389,6 +389,15 @@ describe('Case', () => {
       });
     });
 
+    it('succeeds with closedAt as sortField', () => {
+      const query = CasesFindRequestRt.decode({ ...defaultRequest, sortField: 'closedAt' });
+
+      expect(query).toStrictEqual({
+        _tag: 'Right',
+        right: { ...defaultRequest, sortField: 'closedAt', page: 1, perPage: 10 },
+      });
+    });
+
     it('succeeds with severity as sortField', () => {
       const query = CasesFindRequestRt.decode({ ...defaultRequest, sortField: 'severity' });
 

x-pack/plugins/cases/common/api/cases/case.ts

@@ -215,6 +215,7 @@ const CasesFindRequestSortFieldsRt = rt.keyof({
   category: null,
   createdAt: null,
   updatedAt: null,
+  closedAt: null,
   status: null,
   severity: null,
 });

x-pack/plugins/cases/docs/openapi/bundled.json

@@ -3986,6 +3986,7 @@
           "enum": [
             "createdAt",
             "updatedAt",
+            "closedAt",
             "title",
             "category",
             "status",

x-pack/plugins/cases/docs/openapi/bundled.yaml

@@ -2430,6 +2430,7 @@ components:
         enum:
           - createdAt
           - updatedAt
+          - closedAt
           - title
           - category
           - status

x-pack/plugins/cases/docs/openapi/components/parameters/sortField.yaml

@@ -6,6 +6,7 @@ schema:
   enum:
     - createdAt
     - updatedAt
+    - closedAt
     - title
     - category
     - status