pending appointment can be cancelled but not be viewed

Frontend/patient_manager/lib/mih_packages/patient_profile/builder/build_patient_queue_list.dart

@@ -175,6 +175,7 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
                   child: MIHButton(
                     onTap: () {
                       //updateAccessAPICall(index, "approved");
+                      if (widget.patientQueue[index].access == "approved") {
                         Patient selectedPatient;
                         fetchPatients(widget.patientQueue[index].app_id).then(
                           (result) {
@@ -192,6 +193,9 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
                             });
                           },
                         );
+                      } else {
+                        noAccessWarning();
+                      }
                     },
                     buttonText: "View Patient Profile",
                     buttonColor:
@@ -321,7 +325,8 @@ class _BuildPatientsListState extends State<BuildPatientQueueList> {
         } else if (widget.patientQueue[index].access == "cancelled") {
           appointmentCancelledWarning();
         } else {
-          noAccessWarning();
+          viewConfirmationPopUp(index);
+          //noAccessWarning();
         }
       },
       trailing: Icon(