TF-78 Implement automatically marked as read when open one email

lib/features/email/data/datasource/email_datasource.dart

@@ -6,4 +6,6 @@ abstract class EmailDataSource {
   Future<Email> getEmailContent(AccountId accountId, EmailId emailId);
 
   Future<bool> sendEmail(AccountId accountId, EmailRequest emailRequest);
+
+  Future<bool> markAsRead(AccountId accountId, EmailId emailId, bool unread);
 }

lib/features/email/data/datasource_impl/email_datasource_impl.dart

@@ -27,4 +27,13 @@ class EmailDataSourceImpl extends EmailDataSource {
       throw error;
     });
   }
+
+  @override
+  Future<bool> markAsRead(AccountId accountId, EmailId emailId, bool unread) {
+    return Future.sync(() async {
+      return await emailAPI.markAsRead(accountId, emailId, unread);
+    }).catchError((error) {
+      throw error;
+    });
+  }
 }

lib/features/email/data/network/email_api.dart

@@ -10,6 +10,7 @@ import 'package:jmap_dart_client/jmap/jmap_request.dart';
 import 'package:jmap_dart_client/jmap/mail/email/email.dart';
 import 'package:jmap_dart_client/jmap/mail/email/get/get_email_method.dart';
 import 'package:jmap_dart_client/jmap/mail/email/get/get_email_response.dart';
+import 'package:jmap_dart_client/jmap/mail/email/keyword_identifier.dart';
 import 'package:jmap_dart_client/jmap/mail/email/set/set_email_method.dart';
 import 'package:jmap_dart_client/jmap/mail/email/set/set_email_response.dart';
 import 'package:jmap_dart_client/jmap/mail/email/submission/address.dart';
@@ -103,4 +104,33 @@ class EmailAPI {
       throw error;
     });
   }
+
+  Future<bool> markAsRead(AccountId accountId, EmailId emailId, bool unread) async {
+    final setEmailMethod = SetEmailMethod(accountId)
+      ..addUpdates({
+        emailId.id: PatchObject({
+          KeyWordIdentifier.emailSeen.generatePath() : unread ? null : true
+        })
+      });
+
+    final requestBuilder = JmapRequestBuilder(httpClient, ProcessingInvocation());
+
+    final setEmailInvocation = requestBuilder.invocation(setEmailMethod);
+
+    final response = await (requestBuilder
+        ..usings(setEmailMethod.requiredCapabilities))
+      .build()
+      .execute();
+
+    final setEmailResponse = response.parse<SetEmailResponse>(
+        setEmailInvocation.methodCallId,
+        SetEmailResponse.deserialize);
+
+    return Future.sync(() async {
+      final emailUpdated = setEmailResponse!.updated![emailId.id];
+      return emailUpdated == null;
+    }).catchError((error) {
+      throw error;
+    });
+  }
 }

lib/features/email/data/repository/email_repository_impl.dart

@@ -20,4 +20,9 @@ class EmailRepositoryImpl extends EmailRepository {
   Future<bool> sendEmail(AccountId accountId, EmailRequest emailRequest) {
     return emailDataSource.sendEmail(accountId, emailRequest);
   }
+
+  @override
+  Future<bool> markAsRead(AccountId accountId, EmailId emailId, bool unread) {
+    return emailDataSource.markAsRead(accountId, emailId, unread);
+  }
 }