start quesitonnaire

hartmann-foto-documentation-frontend/lib/controller/questionnaire_customer_controller.dart

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+import 'package:fotodocumentation/controller/base_controller.dart';
+import 'package:fotodocumentation/dto/questionnaire_customer_dto.dart';
+
+abstract interface class QuestionnaireCustomerController {
+  Future<List<QuestionnaireCustomerListDto>> getAll(String query, String startsWith);
+
+  Future<QuestionnaireCustomerDto?> get({required int id});
+
+  Future<List<int>> export({required int customerId, int? questionnaireId});
+}
+
+class QuestionnaireCustomerControllerImpl extends BaseController implements QuestionnaireCustomerController {
+  final String path = "questionnairecustomer";
+
+  @override
+  Future<List<QuestionnaireCustomerListDto>> getAll(String query, String startsWith) async {
+    String uriStr = '${uriUtils.getBaseUrl()}$path?query=$query&startsWith=$startsWith';
+    return runGetListWithAuth(uriStr, (p0) {
+      List<QuestionnaireCustomerListDto> retVal = [];
+      for (var elem in p0) {
+        var entity = QuestionnaireCustomerListDto.fromJson(elem);
+        retVal.add(entity);
+      }
+      return retVal;
+    });
+  }
+
+  @override
+  Future<QuestionnaireCustomerDto?> get({required int id}) {
+    String uriStr = '${uriUtils.getBaseUrl()}$path/$id';
+    return runGetWithAuth(uriStr, (json) => QuestionnaireCustomerDto.fromJson(json));
+  }
+
+  @override
+  Future<List<int>> export({required int customerId, int? questionnaireId}) {
+    String uriStr = '${uriUtils.getBaseUrl()}$path/export/$customerId';
+    if (questionnaireId != null) {
+      uriStr += '?questionnaire=$questionnaireId';
+    }
+    return runGetBytesWithAuth(uriStr);
+  }
+}