approve(appointmentRequest2: AppointmentRequest){
   this.appointmentRequest = appointmentRequest2;
   this.appointmentRequest.status ="Aprovado";
   this.appointmentrequestService.update(this.appointmentRequest, appointmentRequest2._id).subscribe();
   this.refresh();
   this.modalRef.hide();
 }

 closeFirstModal() {
   this.modalRef.hide();
   this.modalRef = null;
 }

 this.bsModalRef.content.onClose = (myData) => {
     this.updateList();
     this.bsModalRef.hide();
     this.myData = myData;
 };

 cancel(): void {
   this.onClose.next(null);
   this.bsModalRef.hide();
 }

 confirm(): void {
   const processedInputs = new Object();
   this.componentRequests.forEach(cr => { processedInputs[cr.name] = cr.getProcessedValue(); });
   this.onClose.next(processedInputs);
   this.bsModalRef.hide();
 }

 public closeAbout( $event: AboutEvent ): void {
   this.aboutRef.hide();
 }

 decline(): void {
   this.message = 'Declined!';
   this.modalRef.hide();
 }

 confirm(): void {
   this.message = 'Confirmed!';
   this.modalRef.hide();
 }