TF-4171 Add datasource/repository/interactor for get all labels

lib/features/labels/data/datasource/label_datasource.dart

@@ -0,0 +1,6 @@
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:labels/model/label.dart';
+
+abstract class LabelDatasource {
+  Future<List<Label>> getAllLabels(AccountId accountId);
+}

lib/features/labels/data/datasource_impl/label_datasource_impl.dart

@@ -0,0 +1,22 @@
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:labels/model/label.dart';
+import 'package:tmail_ui_user/features/labels/data/datasource/label_datasource.dart';
+import 'package:tmail_ui_user/features/labels/data/network/label_api.dart';
+import 'package:tmail_ui_user/main/exceptions/exception_thrower.dart';
+
+class LabelDatasourceImpl extends LabelDatasource {
+  final LabelApi _labelApi;
+  final ExceptionThrower _exceptionThrower;
+
+  LabelDatasourceImpl(this._labelApi, this._exceptionThrower);
+
+  @override
+  Future<List<Label>> getAllLabels(AccountId accountId) {
+    return Future.sync(() async {
+      return await _labelApi.getAllLabels(accountId);
+    }).catchError((error, stackTrace) async {
+      await _exceptionThrower.throwException(error, stackTrace);
+      throw error;
+    });
+  }
+}

lib/features/labels/data/network/label_api.dart

@@ -0,0 +1,26 @@
+import 'package:jmap_dart_client/http/http_client.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/jmap_request.dart';
+import 'package:labels/labels.dart';
+
+class LabelApi {
+  final HttpClient _httpClient;
+
+  LabelApi(this._httpClient);
+
+  Future<List<Label>> getAllLabels(AccountId accountId) async {
+    final builder = JmapRequestBuilder(_httpClient, ProcessingInvocation());
+    final method = GetLabelMethod(accountId);
+    final invocation = builder.invocation(method);
+
+    final result =
+        await (builder..usings(method.requiredCapabilities)).build().execute();
+
+    final response = result.parse<GetLabelResponse>(
+      invocation.methodCallId,
+      GetLabelResponse.deserialize,
+    );
+
+    return response?.list ?? [];
+  }
+}

lib/features/labels/data/repository/label_repository_impl.dart

@@ -0,0 +1,15 @@
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:labels/model/label.dart';
+import 'package:tmail_ui_user/features/labels/data/datasource/label_datasource.dart';
+import 'package:tmail_ui_user/features/labels/domain/repository/label_repository.dart';
+
+class LabelRepositoryImpl extends LabelRepository {
+  final LabelDatasource _labelDatasource;
+
+  LabelRepositoryImpl(this._labelDatasource);
+
+  @override
+  Future<List<Label>> getAllLabels(AccountId accountId) {
+    return _labelDatasource.getAllLabels(accountId);
+  }
+}