feat: Handle mosque not found error in API and update mosque manager

lib/src/domain/model/failure/mosque/mosque_failure.dart

@@ -0,0 +1,17 @@
+abstract class MosqueFailure implements Exception {
+  final String errorMessage;
+  final String errorCode;
+
+  const MosqueFailure({
+    required this.errorMessage,
+    required this.errorCode,
+  });
+}
+
+class MosqueNotFoundFailure extends MosqueFailure {
+  const MosqueNotFoundFailure()
+      : super(
+          errorMessage: 'Mosque not found',
+          errorCode: 'MOSQUE_IS_NOT_FOUND',
+        );
+}

lib/src/helpers/Api.dart

@@ -1,4 +1,5 @@
-import 'dart:math';
+import 'dart:developer';
+import 'dart:math' hide log;
 
 import 'package:device_info_plus/device_info_plus.dart';
 import 'package:dio/dio.dart';
@@ -19,6 +20,7 @@ import 'package:package_info_plus/package_info_plus.dart';
 import 'package:unique_identifier/unique_identifier.dart';
 import 'package:xml_parser/xml_parser.dart';
 
+import '../domain/model/failure/mosque/mosque_failure.dart';
 import '../models/hijri_data_config_model.dart';
 import '../models/mosque.dart';
 import '../models/weather.dart';
@@ -98,11 +100,19 @@ class Api {
   }
 
   static Future<Mosque> getMosque(String id) async {
-    final response = await dio.get(
-      '/3.0/mosque/$id/info',
-    );
-
-    return Mosque.fromMap(response.data);
+    try {
+      final response = await dio.get(
+        '/3.0/mosque/$id/info',
+      );
+      return Mosque.fromMap(response.data);
+    } on DioException catch (e) {
+      // error 404
+      if (e.response != null && e.response?.statusCode == 404) {
+        log('Mosque not found');
+        throw MosqueNotFoundFailure();
+      }
+      rethrow;
+    }
   }
 
   /// re check the mosque config if there are any updated data

lib/src/services/mosque_manager.dart

@@ -5,6 +5,7 @@ import 'package:flutter/material.dart';
 import 'package:geolocator/geolocator.dart';
 import 'package:http/http.dart' as http;
 import 'package:mawaqit/main.dart';
+import 'package:mawaqit/src/domain/model/failure/mosque/mosque_failure.dart';
 import 'package:mawaqit/src/helpers/Api.dart';
 import 'package:mawaqit/src/helpers/PerformanceHelper.dart';
 import 'package:mawaqit/src/helpers/SharedPref.dart';
@@ -132,6 +133,12 @@ class MosqueManager extends ChangeNotifier with WeatherMixin, AudioMixin, Mosque
 
     /// if getting item returns an error
     onItemError(e, stack) {
+      if (e is MosqueFailure) {
+        mosque = null;
+        notifyListeners();
+        return;
+      }
+
       logger.e(e, stackTrace: stack);
 
       mosque = null;