Added getHolidays.dart webuntis method

lib/api/webuntis/queries/getHolidays/getHolidays.dart

@@ -0,0 +1,17 @@
+import 'dart:convert';
+
+import 'package:marianum_mobile/api/webuntis/apiResponse.dart';
+import 'package:marianum_mobile/api/webuntis/webuntisApi.dart';
+
+import 'getHolidaysResponse.dart';
+
+class GetHolidays extends WebuntisApi {
+  GetHolidays() : super("getHolidays", null);
+
+  @override
+  Future<GetHolidaysResponse> run() async {
+    String rawAnswer = await query(this);
+    return finalize(GetHolidaysResponse.fromJson(jsonDecode(rawAnswer)));
+  }
+
+}

lib/api/webuntis/queries/getHolidays/getHolidaysCache.dart

@@ -0,0 +1,21 @@
+import 'dart:convert';
+
+import 'package:marianum_mobile/api/requestCache.dart';
+import 'package:marianum_mobile/api/webuntis/queries/getHolidays/getHolidays.dart';
+import 'package:marianum_mobile/api/webuntis/queries/getHolidays/getHolidaysResponse.dart';
+
+class GetHolidaysCache extends RequestCache<GetHolidaysResponse> {
+  GetHolidaysCache({onUpdate}) : super(60 * 60, onUpdate) {
+    start("holidays", "data");
+  }
+
+  @override
+  Future<GetHolidaysResponse> onLoad() {
+    return GetHolidays().run();
+  }
+
+  @override
+  GetHolidaysResponse onLocalData(String json) {
+    return GetHolidaysResponse.fromJson(jsonDecode(json));
+  }
+}

lib/api/webuntis/queries/getHolidays/getHolidaysResponse.dart

@@ -0,0 +1,28 @@
+import 'package:json_annotation/json_annotation.dart';
+import 'package:marianum_mobile/api/webuntis/apiResponse.dart';
+
+part 'getHolidaysResponse.g.dart';
+
+@JsonSerializable(explicitToJson: true)
+class GetHolidaysResponse extends ApiResponse {
+  Set<GetHolidaysResponseObject> result;
+
+  GetHolidaysResponse(this.result);
+
+  factory GetHolidaysResponse.fromJson(Map<String, dynamic> json) => _$GetHolidaysResponseFromJson(json);
+  Map<String, dynamic> toJson() => _$GetHolidaysResponseToJson(this);
+}
+
+@JsonSerializable(explicitToJson: true)
+class GetHolidaysResponseObject {
+  int id;
+  String name;
+  String longName;
+  int startDate;
+  int endDate;
+
+  GetHolidaysResponseObject(this.id, this.name, this.longName, this.startDate, this.endDate);
+
+  factory GetHolidaysResponseObject.fromJson(Map<String, dynamic> json) => _$GetHolidaysResponseObjectFromJson(json);
+  Map<String, dynamic> toJson() => _$GetHolidaysResponseObjectToJson(this);
+}

lib/api/webuntis/queries/getHolidays/getHolidaysResponse.g.dart

@@ -0,0 +1,41 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'getHolidaysResponse.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+GetHolidaysResponse _$GetHolidaysResponseFromJson(Map<String, dynamic> json) =>
+    GetHolidaysResponse(
+      (json['result'] as List<dynamic>)
+          .map((e) =>
+              GetHolidaysResponseObject.fromJson(e as Map<String, dynamic>))
+          .toSet(),
+    );
+
+Map<String, dynamic> _$GetHolidaysResponseToJson(
+        GetHolidaysResponse instance) =>
+    <String, dynamic>{
+      'result': instance.result.map((e) => e.toJson()).toList(),
+    };
+
+GetHolidaysResponseObject _$GetHolidaysResponseObjectFromJson(
+        Map<String, dynamic> json) =>
+    GetHolidaysResponseObject(
+      json['id'] as int,
+      json['name'] as String,
+      json['longName'] as String,
+      json['startDate'] as int,
+      json['endDate'] as int,
+    );
+
+Map<String, dynamic> _$GetHolidaysResponseObjectToJson(
+        GetHolidaysResponseObject instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'name': instance.name,
+      'longName': instance.longName,
+      'startDate': instance.startDate,
+      'endDate': instance.endDate,
+    };