TF-2677 Create get server settings

server_settings/lib/server_settings/get/get_server_settings_method.dart

@@ -0,0 +1,40 @@
+import 'package:jmap_dart_client/http/converter/account_id_converter.dart';
+import 'package:jmap_dart_client/http/converter/id_converter.dart';
+import 'package:jmap_dart_client/http/converter/properties_converter.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/capability/capability_identifier.dart';
+import 'package:jmap_dart_client/jmap/core/method/request/get_method.dart';
+import 'package:jmap_dart_client/jmap/core/request/request_invocation.dart';
+import 'package:jmap_dart_client/jmap/core/request/result_reference.dart';
+import 'package:json_annotation/json_annotation.dart';
+import 'package:server_settings/server_settings/capability_server_settings.dart';
+
+part 'get_server_settings_method.g.dart';
+
+@JsonSerializable(
+  explicitToJson: true,
+  converters: [
+    IdConverter(),
+    AccountIdConverter(),
+    PropertiesConverter()
+  ])
+class GetServerSettingsMethod extends GetMethod {
+  GetServerSettingsMethod(AccountId accountId) : super(accountId);
+
+  @override
+  MethodName get methodName => MethodName('Settings/get');
+
+  @override
+  Set<CapabilityIdentifier> get requiredCapabilities => {
+    CapabilityIdentifier.jmapCore,
+    capabilityServerSettings,
+  };
+
+  @override
+  List<Object?> get props => [methodName, accountId, ids, requiredCapabilities];
+
+  factory GetServerSettingsMethod.fromJson(Map<String, dynamic> json) => _$GetServerSettingsMethodFromJson(json);
+
+  @override
+  Map<String, dynamic> toJson() => _$GetServerSettingsMethodToJson(this);
+}

server_settings/lib/server_settings/get/get_server_settings_response.dart

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+
+import 'package:jmap_dart_client/http/converter/account_id_converter.dart';
+import 'package:jmap_dart_client/http/converter/id_converter.dart';
+import 'package:jmap_dart_client/http/converter/state_converter.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/id.dart';
+import 'package:jmap_dart_client/jmap/core/method/response/get_response.dart';
+import 'package:jmap_dart_client/jmap/core/state.dart';
+import 'package:json_annotation/json_annotation.dart';
+import 'package:server_settings/server_settings/tmail_server_settings.dart';
+
+part 'get_server_settings_response.g.dart';
+
+@JsonSerializable(converters: [
+  StateConverter(),
+  AccountIdConverter(),
+  IdConverter()
+])
+class GetServerSettingsResponse extends GetResponse<TMailServerSettings> {
+  GetServerSettingsResponse(AccountId accountId, State state, List<TMailServerSettings> list, List<Id>? notFound) : super(accountId, state, list, notFound);
+
+  factory GetServerSettingsResponse.fromJson(Map<String, dynamic> json) => 
+    _$GetServerSettingsResponseFromJson(json);
+
+  static GetServerSettingsResponse deserialize(Map<String, dynamic> json) {
+    return GetServerSettingsResponse.fromJson(json);
+  }
+
+  Map<String, dynamic> toJson() => _$GetServerSettingsResponseToJson(this);
+
+  @override
+  List<Object?> get props => [accountId, state, list, notFound];
+}

server_settings/test/server_settings/get/get_server_settings_method_test.dart

@@ -0,0 +1,94 @@
+import 'package:dio/dio.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:http_mock_adapter/http_mock_adapter.dart';
+import 'package:jmap_dart_client/http/http_client.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/id.dart';
+import 'package:jmap_dart_client/jmap/jmap_request.dart';
+import 'package:server_settings/server_settings/get/get_server_settings_method.dart';
+import 'package:server_settings/server_settings/get/get_server_settings_response.dart';
+import 'package:server_settings/server_settings/server_settings_id.dart';
+import 'package:server_settings/server_settings/tmail_server_settings.dart';
+
+void main() {
+  final expectedResult = TMailServerSettings(
+    id: ServerSettingsIdExtension.serverSettingsIdSingleton,
+    settings: TMailServerSettingOptions(alwaysReadReceipts: true),
+  );
+
+  group('get server settings method', () {
+    test('should return expected result', () async {
+      // arrange
+      final baseOption = BaseOptions(method: 'POST');
+      final dio = Dio(baseOption)..options.baseUrl = 'http://domain.com/jmap';
+      final dioAdapter = DioAdapter(dio: dio);
+      dioAdapter.onPost(
+        '',
+        (server) => server.reply(200, {
+          "sessionState": "abcdefghij",
+          "methodResponses": [
+            [
+              "Settings/get",
+              {
+                "accountId": "123",
+                "notFound": [],
+                "state": "1",
+                "list": [
+                  {
+                    "id": "singleton",
+                    "settings": {"read.receipts.always": "true"}
+                  }
+                ]
+              },
+              "c0"
+            ]
+          ]
+        }),
+        data: {
+          "using": [
+            "urn:ietf:params:jmap:core",
+            "com:linagora:params:jmap:settings"
+          ],
+          "methodCalls": [
+            [
+              "Settings/get",
+              {
+                "accountId": "123",
+                "ids": ["singleton"]
+              },
+              "c0"
+            ]
+          ]
+        },
+        headers: {
+          "accept": "application/json;jmapVersion=rfc-8621",
+          "content-length": 233
+        },
+      );
+
+      final httpClient = HttpClient(dio);
+      final processingInvocation = ProcessingInvocation();
+      final requestBuilder =
+          JmapRequestBuilder(httpClient, processingInvocation);
+      final accountId = AccountId(Id('123'));
+
+      final getServerSettingsMethod = GetServerSettingsMethod(accountId)
+        ..addIds({ServerSettingsIdExtension.serverSettingsIdSingleton.id});
+      final getServerSettingsInvocation = requestBuilder.invocation(getServerSettingsMethod);
+
+      // act
+      final response = await (requestBuilder
+      ..usings(getServerSettingsMethod.requiredCapabilities))
+        .build()
+        .execute();
+
+      final resultList = response.parse<GetServerSettingsResponse>(
+          getServerSettingsInvocation.methodCallId,
+          GetServerSettingsResponse.deserialize);
+
+      // assert
+      expect(resultList?.list.length, equals(1));
+      expect(resultList?.list, containsAll({expectedResult}));
+    });
+  });
+}