Added cases for projectMembers

ee/app/assets/javascripts/boards/stores/actions.js

@@ -535,7 +535,9 @@ export default {
       })
       .then(({ data }) => {
         const [firstError] = data.workspace.errors || [];
-        const assignees = data.workspace.assignees.nodes.map(({ user }) => user);
+        const assignees = data.workspace.assignees.nodes
+          .filter((x) => x?.user)
+          .map(({ user }) => user);
 
         if (firstError) {
           throw new Error(firstError);
@@ -543,7 +545,7 @@ export default {
         commit(
           types.RECEIVE_ASSIGNEES_SUCCESS,
           // User field is nullable and we only want to display non-null users
-          assignees.filter((u) => u),
+          assignees,
         );
       })
       .catch((e) => {

ee/app/assets/javascripts/oncall_schedules/components/rotations/components/add_edit_rotation_modal.vue

@@ -94,7 +94,7 @@ export default {
         };
       },
       update({ project: { projectMembers: { nodes = [] } = {} } = {} } = {}) {
-        return nodes.map(({ user }) => ({ ...user }));
+        return nodes.filter((x) => x?.user).map(({ user }) => ({ ...user }));
       },
       error(error) {
         this.error = error;