feat: Allow to get OpenFoodFactsCountry from countryCode (#314)

* feat: Allow to get OpenFoodFactsCountry from countryCode * Added comment * feat: New CountryHelper class * style: Automatic import sorting * Update CountryHelper.dart * Applied code review Co-Authored-By: monsieurtanuki <11576431+monsieurtanuki@users.noreply.github.com> Co-authored-by: monsieurtanuki <11576431+monsieurtanuki@users.noreply.github.com>
openfoodfacts · Dec 13, 2021 · 8b6c9bc · 8b6c9bc
1 parent 44d3150
commit 8b6c9bc
Show file tree

Hide file tree

Showing 2 changed files with 20 additions and 6 deletions.
diff --git a/lib/openfoodfacts.dart b/lib/openfoodfacts.dart
@@ -1,7 +1,7 @@
 library openfoodfacts;
 
-import 'dart:convert';
 import 'dart:async';
+import 'dart:convert';
 import 'dart:developer';
 
 import 'package:http/http.dart';
@@ -31,15 +31,14 @@ import 'package:openfoodfacts/utils/TaxonomyQueryConfiguration.dart';
 import 'package:openfoodfacts/utils/UriHelper.dart';
 
 import 'model/Insight.dart';
-import 'model/RobotoffQuestion.dart';
-import 'model/SendImage.dart';
 import 'model/Product.dart';
 import 'model/ProductResult.dart';
+import 'model/RobotoffQuestion.dart';
 import 'model/SearchResult.dart';
+import 'model/SendImage.dart';
 import 'model/SpellingCorrections.dart';
 import 'model/Status.dart';
 import 'model/User.dart';
-
 import 'utils/HttpHelper.dart';
 import 'utils/LanguageHelper.dart';
 import 'utils/ProductHelper.dart';
@@ -50,7 +49,6 @@ export 'interface/Parameter.dart';
 export 'model/Additives.dart';
 export 'model/Ingredient.dart';
 export 'model/Insight.dart';
-export 'model/TaxonomyCategory.dart';
 export 'model/Product.dart';
 export 'model/ProductImage.dart';
 export 'model/ProductResult.dart';
@@ -60,13 +58,13 @@ export 'model/SendImage.dart';
 export 'model/SpellingCorrections.dart';
 export 'model/Status.dart';
 export 'model/TagI18N.dart';
+export 'model/TaxonomyCategory.dart';
 export 'model/User.dart';
 export 'model/parameter/OutputFormat.dart';
 export 'model/parameter/Page.dart';
 export 'model/parameter/PageSize.dart';
 export 'model/parameter/SearchSimple.dart';
 export 'model/parameter/SortBy.dart';
-
 export 'utils/HttpHelper.dart';
 export 'utils/ImageHelper.dart';
 export 'utils/JsonHelper.dart';

diff --git a/lib/utils/CountryHelper.dart b/lib/utils/CountryHelper.dart
@@ -1004,3 +1004,19 @@ extension OpenFoodFactsCoutryExtension on OpenFoodFactsCountry {
 
   String get iso2Code => _ISO_2_CODES[this]!;
 }
+
+/// Helper class around [OpenFoodFactsCountry]
+class CountryHelper {
+  /// Converts an ISO 2 code into an [OpenFoodFactsCountry]
+  static OpenFoodFactsCountry? fromJson(String? code) {
+    if (code == null) {
+      return null;
+    }
+    for (final OpenFoodFactsCountry key in OpenFoodFactsCountry.values) {
+      if (key.iso2Code == code) {
+        return key;
+      }
+    }
+    return null;
+  }
+}