Added holidays viewer

lib/api/holidays/getHolidays.dart

@@ -0,0 +1,13 @@
+import 'dart:convert';
+
+import 'package:http/http.dart' as http;
+
+import 'getHolidaysResponse.dart';
+
+class GetHolidays {
+  Future<GetHolidaysResponse> query() async {
+    String response = (await http.get(Uri.parse("https://ferien-api.de/api/v1/holidays/HE"))).body;
+    List<dynamic> parsedListJson = jsonDecode(response);
+    return GetHolidaysResponse(List<GetHolidaysResponseObject>.from(parsedListJson.map<GetHolidaysResponseObject>((dynamic i) => GetHolidaysResponseObject.fromJson(i))));
+  }
+}

lib/api/holidays/getHolidaysCache.dart

@@ -0,0 +1,22 @@
+import 'dart:convert';
+
+import '../requestCache.dart';
+import 'getHolidays.dart';
+import 'getHolidaysResponse.dart';
+
+class GetHolidaysCache extends RequestCache<GetHolidaysResponse> {
+  GetHolidaysCache({onUpdate, renew}) : super(RequestCache.cacheDay, onUpdate, renew: renew) {
+    start("MarianumMobile", "state-holidays");
+  }
+
+  @override
+  GetHolidaysResponse onLocalData(String json) {
+    List<dynamic> parsedListJson = jsonDecode(json)['data'];
+    return GetHolidaysResponse(List<GetHolidaysResponseObject>.from(parsedListJson.map<GetHolidaysResponseObject>((dynamic i) => GetHolidaysResponseObject.fromJson(i))));
+  }
+
+  @override
+  Future<GetHolidaysResponse> onLoad() {
+    return GetHolidays().query();
+  }
+}

lib/api/holidays/getHolidaysResponse.dart

@@ -0,0 +1,38 @@
+
+import 'package:json_annotation/json_annotation.dart';
+
+import '../apiResponse.dart';
+
+part 'getHolidaysResponse.g.dart';
+
+@JsonSerializable(explicitToJson: true)
+class GetHolidaysResponse extends ApiResponse {
+  List<GetHolidaysResponseObject> data;
+
+  GetHolidaysResponse(this.data);
+
+  factory GetHolidaysResponse.fromJson(Map<String, dynamic> json) => _$GetHolidaysResponseFromJson(json);
+  Map<String, dynamic> toJson() => _$GetHolidaysResponseToJson(this);
+}
+
+@JsonSerializable()
+class GetHolidaysResponseObject {
+  String start;
+  String end;
+  int year;
+  String stateCode;
+  String name;
+  String slug;
+
+  GetHolidaysResponseObject({
+    required this.start,
+    required this.end,
+    required this.year,
+    required this.stateCode,
+    required this.name,
+    required this.slug
+  });
+
+  factory GetHolidaysResponseObject.fromJson(Map<String, dynamic> json) => _$GetHolidaysResponseObjectFromJson(json);
+  Map<String, dynamic> toJson() => _$GetHolidaysResponseObjectToJson(this);
+}

lib/api/holidays/getHolidaysResponse.g.dart

@@ -0,0 +1,43 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'getHolidaysResponse.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+GetHolidaysResponse _$GetHolidaysResponseFromJson(Map<String, dynamic> json) =>
+    GetHolidaysResponse(
+      (json['data'] as List<dynamic>)
+          .map((e) =>
+              GetHolidaysResponseObject.fromJson(e as Map<String, dynamic>))
+          .toList(),
+    );
+
+Map<String, dynamic> _$GetHolidaysResponseToJson(
+        GetHolidaysResponse instance) =>
+    <String, dynamic>{
+      'data': instance.data.map((e) => e.toJson()).toList(),
+    };
+
+GetHolidaysResponseObject _$GetHolidaysResponseObjectFromJson(
+        Map<String, dynamic> json) =>
+    GetHolidaysResponseObject(
+      start: json['start'] as String,
+      end: json['end'] as String,
+      year: json['year'] as int,
+      stateCode: json['stateCode'] as String,
+      name: json['name'] as String,
+      slug: json['slug'] as String,
+    );
+
+Map<String, dynamic> _$GetHolidaysResponseObjectToJson(
+        GetHolidaysResponseObject instance) =>
+    <String, dynamic>{
+      'start': instance.start,
+      'end': instance.end,
+      'year': instance.year,
+      'stateCode': instance.stateCode,
+      'name': instance.name,
+      'slug': instance.slug,
+    };

lib/api/webuntis/queries/getRooms/getRooms.dart

@@ -1,4 +1,5 @@
 import 'dart:convert';
+import 'dart:developer';
 
 import '../../webuntisApi.dart';
 import 'getRoomsResponse.dart';
@@ -9,7 +10,14 @@ class GetRooms extends WebuntisApi {
   @override
   Future<GetRoomsResponse> run() async {
     String rawAnswer = await query(this);
-    return finalize(GetRoomsResponse.fromJson(jsonDecode(rawAnswer)));
+    try {
+      return finalize(GetRoomsResponse.fromJson(jsonDecode(rawAnswer)));
+    } catch(e, trace) {
+      log(trace.toString());
+      log("Failed to parse getRoom data with server response: $rawAnswer");
+    }
+
+    throw Exception("Failed to parse getRoom server response");
   }
 
 }