TF-2678 Create server settings API & exception

lib/features/server_settings/data/network/server_settings_api.dart

@@ -0,0 +1,101 @@
+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/error/method/exception/error_method_response_exception.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/set/set_server_settings_method.dart';
+import 'package:server_settings/server_settings/set/set_server_settings_response.dart';
+import 'package:server_settings/server_settings/tmail_server_settings.dart';
+import 'package:tmail_ui_user/features/base/mixin/handle_error_mixin.dart';
+import 'package:tmail_ui_user/features/server_settings/domain/exceptions/server_settings_exception.dart';
+
+class ServerSettingsAPI with HandleSetErrorMixin {
+  final HttpClient httpClient;
+
+  ServerSettingsAPI(this.httpClient);
+
+  Future<TMailServerSettings> getServerSettings(AccountId accountId) async {
+    final processingInvocation = ProcessingInvocation();
+
+    final jmapRequestBuilder = JmapRequestBuilder(httpClient, processingInvocation);
+
+    final getServerSettingsMethod = GetServerSettingsMethod(accountId);
+
+    final queryInvocation = jmapRequestBuilder.invocation(getServerSettingsMethod);
+
+    final capabilities = getServerSettingsMethod.requiredCapabilities;
+
+    final result = await (jmapRequestBuilder..usings(capabilities))
+      .build()
+      .execute();
+
+    final serverSettings = result.parse<GetServerSettingsResponse>(
+      queryInvocation.methodCallId,
+      GetServerSettingsResponse.deserialize
+    )?.list.firstOrNull;
+
+    if (serverSettings == null) {
+      throw NotFoundServerSettingsException();
+    }
+
+    return serverSettings;
+  }
+
+  Future<TMailServerSettings> updateServerSettings(
+    AccountId accountId, 
+    TMailServerSettings serverSettings
+  ) async {
+    final processingInvocation = ProcessingInvocation();
+
+    final setServerSettingsMethod = SetServerSettingsMethod(accountId)
+      ..addUpdatesSingleton({
+        ServerSettingsIdExtension.serverSettingsIdSingleton.id: serverSettings
+      });
+
+    final jmapRequestBuilder = JmapRequestBuilder(httpClient, processingInvocation);
+    final setServerSettigsInvocation = jmapRequestBuilder.invocation(
+      setServerSettingsMethod);
+
+    final getServerSettingsMethod = GetServerSettingsMethod(accountId)
+      ..addIds({ServerSettingsIdExtension.serverSettingsIdSingleton.id});
+
+    final getServerSettingsInvocation = jmapRequestBuilder.invocation(
+      getServerSettingsMethod);
+
+    final capabilities = setServerSettingsMethod.requiredCapabilities;
+
+    final result = await (jmapRequestBuilder..usings(capabilities))
+      .build()
+      .execute();
+
+    try {
+      final updateServerSettingsResult = result.parse<SetServerSettingsResponse>(
+        setServerSettigsInvocation.methodCallId,
+        SetServerSettingsResponse.deserialize
+      )?.updated ?? {};
+
+      if (updateServerSettingsResult.isEmpty) {
+        throw CanNotUpdateServerSettingsException();
+      }
+    } on ErrorMethodResponseException catch (_) {
+      throw CanNotUpdateServerSettingsException();
+    }
+
+    try {
+      final updatedServerSettings = result.parse<GetServerSettingsResponse>(
+        getServerSettingsInvocation.methodCallId,
+        GetServerSettingsResponse.deserialize
+      )?.list.firstOrNull;
+
+      if (updatedServerSettings == null) {
+        throw CanNotUpdateServerSettingsException();
+      }
+
+      return updatedServerSettings;
+    } on ErrorMethodResponseException catch (_) {
+      throw CanNotUpdateServerSettingsException();
+    }
+  }
+}

lib/features/server_settings/domain/exceptions/server_settings_exception.dart

@@ -0,0 +1,3 @@
+class NotFoundServerSettingsException implements Exception {}
+
+class CanNotUpdateServerSettingsException implements Exception {}

test/features/server_settings/data/network/server_settings_api_test.dart

@@ -0,0 +1,104 @@
+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:server_settings/server_settings/server_settings_id.dart';
+import 'package:server_settings/server_settings/tmail_server_settings.dart';
+import 'package:tmail_ui_user/features/server_settings/data/network/server_settings_api.dart';
+import 'package:tmail_ui_user/features/server_settings/domain/exceptions/server_settings_exception.dart';
+
+void main() {
+  final newServerSettings = TMailServerSettings(
+    id: ServerSettingsIdExtension.serverSettingsIdSingleton,
+    settings: TMailServerSettingOptions(alwaysReadReceipts: true),
+  );
+  group('server settings api', () {
+    test('should throw CanNotUpdateServerSettingsException '
+    'when module throw exception on parse on update settings', () 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": [
+              [
+                "error",
+                {
+                    "type": "invalidArguments",
+                    "description": "'/accountId' property is not valid: Predicate failed: '' contains some invalid characters. Should be [#a-zA-Z0-9-_] and no longer than 255 chars."
+                },
+                "c0"
+              ],
+              [
+                "Settings/get",
+                {
+                  "accountId": "123",
+                  "notFound": [],
+                  "state": "1",
+                  "list": [
+                    {
+                      "id": "singleton",
+                      "settings": {"read.receipts.always": "true"}
+                    }
+                  ]
+                },
+                "c1"
+              ]
+            ]
+          },
+        ),
+        data: {
+          "using": [
+            "urn:ietf:params:jmap:core",
+            "com:linagora:params:jmap:settings"
+          ],
+          "methodCalls": [
+            [
+              "Settings/set",
+              {
+                "accountId": "123",
+                "update": {
+                  "singleton": {
+                    "id": "singleton",
+                    "settings": {"read.receipts.always": "true"}
+                  }
+                }
+              },
+              "c0"
+            ],
+            [
+              "Settings/get",
+              {
+                "accountId": "123",
+                "ids": ["singleton"]
+              },
+              "c1"
+            ]
+          ]
+        },
+        headers: {
+          "accept": "application/json;jmapVersion=rfc-8621",
+          "content-length": 503
+        },
+      );
+
+      final httpClient = HttpClient(dio);
+      final serverSettingsAPI = ServerSettingsAPI(httpClient);
+      final accountId = AccountId(Id('123'));
+
+      // assert
+      expect(
+        serverSettingsAPI.updateServerSettings(
+          accountId, 
+          newServerSettings),
+        throwsA(isA<CanNotUpdateServerSettingsException>()));
+    });
+  });
+}