(fix) Add cohort visits object (#1878)

Author: maikofelix47

src/app/group-manager/group-detail/group-detail.component.ts

@@ -187,11 +187,13 @@ export class GroupDetailComponent implements OnInit, OnDestroy, AfterViewInit {
         res.cohortMembers,
         (member) => !member.endDate
       );
-      this.cohortVisits = res.cohortVisits.sort((a: any, b: any) => {
-        return Math.abs(
-          new Date(b.startDate).getTime() - new Date(a.startDate).getTime()
-        );
-      });
+      if (res.cohortVisits) {
+        this.cohortVisits = res.cohortVisits.sort((a: any, b: any) => {
+          return Math.abs(
+            new Date(b.startDate).getTime() - new Date(a.startDate).getTime()
+          );
+        });
+      }
       this.groupVisitDate = {
         date: this.today,
         jsdate: new Date()

src/app/openmrs-api/community-group-resource.service.ts

@@ -95,7 +95,7 @@ export class CommunityGroupService {
     let group: any;
     const params = new HttpParams().set(
       'v',
-      'custom:(attributes,auditInfo,cohortLeaders,cohortType,description,display,endDate,groupCohort,location,name,startDate,uuid,voided,voidReason)'
+      'custom:(attributes,auditInfo,cohortLeaders,cohortType,cohortVisits,description,display,endDate,groupCohort,location,name,startDate,uuid,voided,voidReason)'
     );
     const url = this.getOpenMrsBaseUrl() + '/cohort' + `/${groupUuid}`;
     return this.http