TF-460 Add data layer for implement get all identities

lib/features/manage_account/data/datasource/manage_account_datasource.dart

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+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:tmail_ui_user/features/manage_account/domain/model/identities_response.dart';
+
+abstract class ManageAccountDataSource {
+  Future<IdentitiesResponse> getAllIdentities(AccountId accountId);
+}

lib/features/manage_account/data/datasource_impl/manage_account_datasource_impl.dart

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+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:tmail_ui_user/features/manage_account/data/datasource/manage_account_datasource.dart';
+import 'package:tmail_ui_user/features/manage_account/data/network/manage_account_api.dart';
+import 'package:tmail_ui_user/features/manage_account/domain/model/identities_response.dart';
+
+class ManageAccountDataSourceImpl extends ManageAccountDataSource {
+
+  final ManageAccountAPI manageAccountAPI;
+
+  ManageAccountDataSourceImpl(this.manageAccountAPI);
+
+  @override
+  Future<IdentitiesResponse> getAllIdentities(AccountId accountId) {
+    return Future.sync(() async {
+      return await manageAccountAPI.getAllIdentities(accountId);
+    }).catchError((error) {
+      throw error;
+    });
+  }
+}

lib/features/manage_account/data/network/manage_account_api.dart

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+import 'dart:async';
+
+import 'package:jmap_dart_client/http/http_client.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/identities/get/get_identity_method.dart';
+import 'package:jmap_dart_client/jmap/identities/get/get_identity_response.dart';
+import 'package:jmap_dart_client/jmap/jmap_request.dart';
+import 'package:tmail_ui_user/features/manage_account/domain/model/identities_response.dart';
+
+class ManageAccountAPI {
+
+  final HttpClient _httpClient;
+
+  ManageAccountAPI(this._httpClient);
+
+  Future<IdentitiesResponse> getAllIdentities(AccountId accountId) async {
+    final processingInvocation = ProcessingInvocation();
+    final jmapRequestBuilder = JmapRequestBuilder(_httpClient, processingInvocation);
+    final getIdentityMethod = GetIdentityMethod(accountId);
+    final queryInvocation = jmapRequestBuilder.invocation(getIdentityMethod);
+
+    final result = await (jmapRequestBuilder
+        ..usings(getIdentityMethod.requiredCapabilities))
+      .build()
+      .execute();
+
+    final response = result.parse<GetIdentityResponse>(
+      queryInvocation.methodCallId,
+      GetIdentityResponse.deserialize);
+
+    return IdentitiesResponse(identities: response?.list, state: response?.state);
+  }
+}

lib/features/manage_account/data/repository/manage_account_repository_impl.dart

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+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:tmail_ui_user/features/manage_account/data/datasource/manage_account_datasource.dart';
+import 'package:tmail_ui_user/features/manage_account/domain/model/identities_response.dart';
+import 'package:tmail_ui_user/features/manage_account/domain/repository/manage_account_repository.dart';
+
+class ManageAccountRepositoryImpl extends ManageAccountRepository {
+
+  final ManageAccountDataSource dataSource;
+
+  ManageAccountRepositoryImpl(this.dataSource);
+
+  @override
+  Future<IdentitiesResponse> getAllIdentities(AccountId accountId) {
+    return dataSource.getAllIdentities(accountId);
+  }
+}