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PatientApp-KKUMC/lib/core/viewModels/pharmacyModule/PrescriptionViewModel.dart

29 lines
972 B
Dart

import 'package:diplomaticquarterapp/core/enum/viewstate.dart';
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import 'package:diplomaticquarterapp/core/model/prescriptions/Prescriptions.dart';
import 'package:diplomaticquarterapp/core/service/parmacyModule/prescription_service.dart';
import 'package:diplomaticquarterapp/core/viewModels/base_view_model.dart';
import '../../../locator.dart';
class PrescriptionViewModel extends BaseViewModel {
PrescriptionService _prescriptionService = locator<PrescriptionService>();
List<Prescriptions> get prescriptionsList =>
_prescriptionService.prescriptionsList;
getPrescription() async {
await getSavedLanguage();
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prescriptionsList.clear();
if(prescriptionsList.isEmpty){
setState(ViewState.Busy);
await _prescriptionService.getPrescription();
if (_prescriptionService.hasError) {
error = _prescriptionService.error;
setState(ViewState.Error);
} else {
setState(ViewState.Idle);
}
}
}
}