realm · nielsenko · Jun 6, 2024 · May 29, 2024 · May 31, 2024 · May 31, 2024
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -619,3 +619,30 @@ jobs:
             *<https://github.com/realm/realm-dart/actions/runs/${{ github.run_id }}/attempts/${{ github.run_attempt }}|_{{workflow}}_ run id: ${{ github.run_id }} has status _{{jobStatus}}_ >*
             <{{refUrl}}|`{{ref}}` - {{description}}>
             {{#if description}}<{{diffUrl}}|branch: `{{diffRef}}`>{{/if}}
+
+  web-compile:
+    name: Compile for web
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: "recursive"
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: "stable"
+
+      - name: Setup Melos
+        run: |
+          dart pub global activate melos
+          dart pub global run melos bootstrap
+
+      - name: Compile to wasm
+        run: flutter build web --wasm -t integration_test/all_tests.dart
+        working-directory: packages/realm/tests/
+
+      - name: Compile to js
+        run: flutter build web -t integration_test/all_tests.dart
+        working-directory: packages/realm/tests/
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,7 +1,16 @@
 ## vNext (TBD)
 
+### Breaking Changes
+* To avoid dependency on `dart:io`
+  - `AppConfiguration.httpClient` is now of type [`Client`](https://pub.dev/documentation/http/latest/http/Client-class.html) and
+  - `AppConfiguration.baseFilePath` is now of type `String`
+
+  (Issue [#1374](https://github.com/realm/realm-dart/issues/1374))
+
 ### Enhancements
 * Report the originating error that caused a client reset to occur. (Core 14.9.0)
+* Allow the realm package, and code generated by realm_generator to be included when building 
+  for web without breaking compilation. (Issue [#1374](https://github.com/realm/realm-dart/issues/1374))
 
 ### Fixed
 * `Realm.writeAsync` did not handle async callbacks (`Future<T> Function()`) correctly. (Issue [#1667](https://github.com/realm/realm-dart/issues/1667)) 

diff --git a/packages/realm/tests/pubspec.yaml b/packages/realm/tests/pubspec.yaml
@@ -24,10 +24,11 @@ dev_dependencies:
   flutter_test:
     sdk: flutter  
   flutter_lints: ^3.0.1
-  test: any
-  timezone: ^0.9.0
   integration_test:
     sdk: flutter
+  test: any
+  timezone: ^0.9.0
+  universal_platform: ^1.1.0
 
 flutter:
   assets:

diff --git a/packages/realm/tests/web/index.html b/packages/realm/tests/web/index.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <!--
+    If you are serving your web app in a path other than the root, change the
+    href value below to reflect the base path you are serving from.
+
+    The path provided below has to start and end with a slash "/" in order for
+    it to work correctly.
+
+    For more details:
+    * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
+
+    This is a placeholder for base href that will be replaced by the value of
+    the `--base-href` argument provided to `flutter build`.
+  -->
+  <base href="$FLUTTER_BASE_HREF">
+
+  <meta charset="UTF-8">
+  <meta content="IE=Edge" http-equiv="X-UA-Compatible">
+  <meta name="description" content="A new Flutter project.">
+
+  <!-- iOS meta tags & icons -->
+  <meta name="apple-mobile-web-app-capable" content="yes">
+  <meta name="apple-mobile-web-app-status-bar-style" content="black">
+  <meta name="apple-mobile-web-app-title" content="tests">
+  <link rel="apple-touch-icon" href="icons/Icon-192.png">
+
+  <!-- Favicon -->
+  <link rel="icon" type="image/png" href="favicon.png"/>
+
+  <title>tests</title>
+  <link rel="manifest" href="manifest.json">
+</head>
+<body>
+  <script src="flutter_bootstrap.js" async></script>
+</body>
+</html>
diff --git a/packages/realm/tests/web/manifest.json b/packages/realm/tests/web/manifest.json
@@ -0,0 +1,35 @@
+{
+    "name": "tests",
+    "short_name": "tests",
+    "start_url": ".",
+    "display": "standalone",
+    "background_color": "#0175C2",
+    "theme_color": "#0175C2",
+    "description": "A new Flutter project.",
+    "orientation": "portrait-primary",
+    "prefer_related_applications": false,
+    "icons": [
+        {
+            "src": "icons/Icon-192.png",
+            "sizes": "192x192",
+            "type": "image/png"
+        },
+        {
+            "src": "icons/Icon-512.png",
+            "sizes": "512x512",
+            "type": "image/png"
+        },
+        {
+            "src": "icons/Icon-maskable-192.png",
+            "sizes": "192x192",
+            "type": "image/png",
+            "purpose": "maskable"
+        },
+        {
+            "src": "icons/Icon-maskable-512.png",
+            "sizes": "512x512",
+            "type": "image/png",
+            "purpose": "maskable"
+        }
+    ]
+}
diff --git a/packages/realm_dart/lib/realm.dart b/packages/realm_dart/lib/realm.dart
@@ -1,6 +1,6 @@
 // Copyright 2021 MongoDB, Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-//dart.library.cli is available only on dart desktop
+// dart.library.cli is available only on dart desktop
 export 'src/realm_flutter.dart' if (dart.library.cli) 'src/realm_dart.dart';
 export 'package:ejson/ejson.dart';
diff --git a/packages/realm_dart/lib/src/app.dart b/packages/realm_dart/lib/src/app.dart
@@ -1,73 +1,20 @@
 // Copyright 2022 MongoDB, Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-import 'dart:convert';
-import 'dart:io';
 import 'dart:isolate';
 
+import 'package:http/http.dart';
 import 'package:meta/meta.dart';
 import 'package:path/path.dart' as path;
 
 import '../realm.dart';
 import 'credentials.dart';
+import 'handles/app_handle.dart';
+import 'handles/default_client.dart';
+import 'handles/realm_core.dart';
 import 'logging.dart';
-import 'native/app_handle.dart';
-import 'native/realm_core.dart';
 import 'user.dart';
 
-final _defaultClient = () {
-  const isrgRootX1CertPEM = // The root certificate used by lets encrypt and hence MongoDB
-      '''
-subject=CN=ISRG Root X1,O=Internet Security Research Group,C=US
-issuer=CN=DST Root CA X3,O=Digital Signature Trust Co.
------BEGIN CERTIFICATE-----
-MIIFYDCCBEigAwIBAgIQQAF3ITfU6UK47naqPGQKtzANBgkqhkiG9w0BAQsFADA/
-MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT
-DkRTVCBSb290IENBIFgzMB4XDTIxMDEyMDE5MTQwM1oXDTI0MDkzMDE4MTQwM1ow
-TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
-cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwggIiMA0GCSqGSIb3DQEB
-AQUAA4ICDwAwggIKAoICAQCt6CRz9BQ385ueK1coHIe+3LffOJCMbjzmV6B493XC
-ov71am72AE8o295ohmxEk7axY/0UEmu/H9LqMZshftEzPLpI9d1537O4/xLxIZpL
-wYqGcWlKZmZsj348cL+tKSIG8+TA5oCu4kuPt5l+lAOf00eXfJlII1PoOK5PCm+D
-LtFJV4yAdLbaL9A4jXsDcCEbdfIwPPqPrt3aY6vrFk/CjhFLfs8L6P+1dy70sntK
-4EwSJQxwjQMpoOFTJOwT2e4ZvxCzSow/iaNhUd6shweU9GNx7C7ib1uYgeGJXDR5
-bHbvO5BieebbpJovJsXQEOEO3tkQjhb7t/eo98flAgeYjzYIlefiN5YNNnWe+w5y
-sR2bvAP5SQXYgd0FtCrWQemsAXaVCg/Y39W9Eh81LygXbNKYwagJZHduRze6zqxZ
-Xmidf3LWicUGQSk+WT7dJvUkyRGnWqNMQB9GoZm1pzpRboY7nn1ypxIFeFntPlF4
-FQsDj43QLwWyPntKHEtzBRL8xurgUBN8Q5N0s8p0544fAQjQMNRbcTa0B7rBMDBc
-SLeCO5imfWCKoqMpgsy6vYMEG6KDA0Gh1gXxG8K28Kh8hjtGqEgqiNx2mna/H2ql
-PRmP6zjzZN7IKw0KKP/32+IVQtQi0Cdd4Xn+GOdwiK1O5tmLOsbdJ1Fu/7xk9TND
-TwIDAQABo4IBRjCCAUIwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYw
-SwYIKwYBBQUHAQEEPzA9MDsGCCsGAQUFBzAChi9odHRwOi8vYXBwcy5pZGVudHJ1
-c3QuY29tL3Jvb3RzL2RzdHJvb3RjYXgzLnA3YzAfBgNVHSMEGDAWgBTEp7Gkeyxx
-+tvhS5B1/8QVYIWJEDBUBgNVHSAETTBLMAgGBmeBDAECATA/BgsrBgEEAYLfEwEB
-ATAwMC4GCCsGAQUFBwIBFiJodHRwOi8vY3BzLnJvb3QteDEubGV0c2VuY3J5cHQu
-b3JnMDwGA1UdHwQ1MDMwMaAvoC2GK2h0dHA6Ly9jcmwuaWRlbnRydXN0LmNvbS9E
-U1RST09UQ0FYM0NSTC5jcmwwHQYDVR0OBBYEFHm0WeZ7tuXkAXOACIjIGlj26Ztu
-MA0GCSqGSIb3DQEBCwUAA4IBAQAKcwBslm7/DlLQrt2M51oGrS+o44+/yQoDFVDC
-5WxCu2+b9LRPwkSICHXM6webFGJueN7sJ7o5XPWioW5WlHAQU7G75K/QosMrAdSW
-9MUgNTP52GE24HGNtLi1qoJFlcDyqSMo59ahy2cI2qBDLKobkx/J3vWraV0T9VuG
-WCLKTVXkcGdtwlfFRjlBz4pYg1htmf5X6DYO8A4jqv2Il9DjXA6USbW1FzXSLr9O
-he8Y4IWS6wY7bCkjCWDcRQJMEhg76fsO3txE+FiYruq9RUWhiF1myv4Q6W+CyBFC
-Dfvp7OOGAN6dEOM4+qR9sdjoSYKEBpsr6GtPAQw4dy753ec5
------END CERTIFICATE-----''';
-
-  if (Platform.isWindows) {
-    try {
-      final context = SecurityContext(withTrustedRoots: true);
-      context.setTrustedCertificatesBytes(const AsciiEncoder().convert(isrgRootX1CertPEM));
-      return HttpClient(context: context);
-    } on TlsException catch (e) {
-      // certificate is already trusted. Nothing to do here
-      if (e.osError?.message.contains("CERT_ALREADY_IN_HASH_TABLE") != true) {
-        rethrow;
-      }
-    }
-  }
-
-  return HttpClient();
-}();
-
 /// A class exposing configuration options for an [App]
 /// {@category Application}
 @immutable
@@ -79,7 +26,7 @@ class AppConfiguration {
   ///
   /// This data includes metadata for users and synchronized Realms. If set, you must ensure that the [baseFilePath]
   /// directory exists.
-  final Directory baseFilePath;
+  final String baseFilePath;
 
   /// The [baseUrl] is the [Uri] used to reach the MongoDB Atlas.
   ///
@@ -106,27 +53,27 @@ class AppConfiguration {
   /// Setting this will not change the encryption key for individual Realms, which is set in the [Configuration].
   final List<int>? metadataEncryptionKey;
 
-  /// The [HttpClient] that will be used for HTTP requests during authentication.
+  /// The [Client] that will be used for HTTP requests during authentication.
   ///
   /// You can use this to override the default http client handler and configure settings like proxies,
   /// client certificates, and cookies. While these are not required to connect to MongoDB Atlas under
   /// normal circumstances, they can be useful if client devices are behind corporate firewall or use
   /// a more complex networking setup.
-  final HttpClient httpClient;
+  final Client httpClient;
 
   /// Instantiates a new [AppConfiguration] with the specified appId.
   AppConfiguration(
     this.appId, {
     Uri? baseUrl,
-    Directory? baseFilePath,
+    String? baseFilePath,
     this.defaultRequestTimeout = const Duration(seconds: 60),
     this.metadataEncryptionKey,
     this.metadataPersistenceMode = MetadataPersistenceMode.plaintext,
     this.maxConnectionTimeout = const Duration(minutes: 2),
-    HttpClient? httpClient,
+    Client? httpClient,
   })  : baseUrl = baseUrl ?? Uri.parse(realmCore.getDefaultBaseUrl()),
-        baseFilePath = baseFilePath ?? Directory(path.dirname(Configuration.defaultRealmPath)),
-        httpClient = httpClient ?? _defaultClient {
+        baseFilePath = baseFilePath ?? path.dirname(Configuration.defaultRealmPath),
+        httpClient = httpClient ?? defaultClient {
     if (appId == '') {
       throw RealmException('Supplied appId must be a non-empty value');
     }
@@ -170,7 +117,6 @@ class App {
   App._(this._handle);
 
   static AppHandle _createApp(AppConfiguration configuration) {
-    configuration.baseFilePath.createSync(recursive: true);
     return AppHandle.from(configuration);
   }
 

diff --git a/packages/realm_dart/lib/src/collections.dart b/packages/realm_dart/lib/src/collections.dart
@@ -1,7 +1,7 @@
 // Copyright 2022 MongoDB, Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-import 'native/collection_changes_handle.dart';
+import 'handles/collection_changes_handle.dart';
 
 /// Contains index information about objects that moved within the same collection.
 class Move {

diff --git a/packages/realm_dart/lib/src/configuration.dart b/packages/realm_dart/lib/src/configuration.dart
@@ -2,17 +2,14 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import 'dart:async';
-import 'dart:io';
 
 // ignore: no_leading_underscores_for_library_prefixes
 import 'package:path/path.dart' as _path;
 
 import 'app.dart';
-import 'init.dart';
+import 'handles/realm_core.dart';
 import 'logging.dart';
-import 'native/from_native.dart';
-import 'native/realm_core.dart';
-import 'realm_class.dart';
+import 'realm_dart.dart';
 import 'user.dart';
 
 const encryptionKeySize = 64;
@@ -85,11 +82,7 @@ abstract class Configuration {
   /// On Flutter Linux this is the `/home/username/.local/share/app_name` directory.
   /// On Dart standalone Windows, macOS and Linux this is the current directory.
   static String get defaultStoragePath {
-    if (isFlutterPlatform) {
-      return realmCore.getAppDirectory();
-    }
-
-    return Directory.current.path;
+    return realmCore.getAppDirectory();
   }
 
   /// The platform dependent path to the default realm file.
@@ -714,29 +707,52 @@ final class CompensatingWriteError extends SyncError {
   }
 }
 
+/// @nodoc
+class SyncErrorDetails {
+  final String message;
+  final SyncErrorCode code;
+  final String? path;
+  final bool isFatal;
+  final bool isClientResetRequested;
+  final String? originalFilePath;
+  final String? backupFilePath;
+  final List<CompensatingWriteInfo>? compensatingWrites;
+  final Object? userError;
+
+  SyncErrorDetails(
+    this.message,
+    this.code,
+    this.userError, {
+    this.path,
+    this.isFatal = false,
+    this.isClientResetRequested = false,
+    this.originalFilePath,
+    this.backupFilePath,
+    this.compensatingWrites,
+  });
+}
+
 /// @nodoc
 extension SyncErrorInternal on SyncError {
   static SyncError createSyncError(SyncErrorDetails error, {App? app}) {
     //Client reset can be requested with isClientResetRequested disregarding the ErrorCode
-    SyncErrorCode errorCode = SyncErrorCode.fromInt(error.code);
-
-    return switch (errorCode) {
+    return switch (error.code) {
       SyncErrorCode.autoClientResetFailed => ClientResetError._(
           error.message,
-          errorCode,
+          error.code,
           app,
           error.userError,
           originalFilePath: error.originalFilePath,
           backupFilePath: error.backupFilePath,
         ),
       SyncErrorCode.clientReset =>
-        ClientResetError._(error.message, errorCode, app, error.userError, originalFilePath: error.originalFilePath, backupFilePath: error.backupFilePath),
+        ClientResetError._(error.message, error.code, app, error.userError, originalFilePath: error.originalFilePath, backupFilePath: error.backupFilePath),
       SyncErrorCode.compensatingWrite => CompensatingWriteError._(
           error.message,
           error.userError,
           compensatingWrites: error.compensatingWrites,
         ),
-      _ => SyncError._(error.message, errorCode, error.userError),
+      _ => SyncError._(error.message, error.code, error.userError),
     };
   }
 }
diff --git a/packages/realm_dart/lib/src/convert.dart b/packages/realm_dart/lib/src/convert.dart
@@ -0,0 +1,8 @@
+
+extension NullableObjectEx<T> on T? {
+  U? convert<U>(U Function(T) convertor) {
+    final self = this;
+    if (self == null) return null;
+    return convertor(self);
+  }
+}
diff --git a/packages/realm_dart/lib/src/credentials.dart b/packages/realm_dart/lib/src/credentials.dart
@@ -4,8 +4,8 @@
 import 'dart:convert';
 
 import 'app.dart';
-import 'native/convert.dart';
-import 'native/credentials_handle.dart';
+import 'convert.dart';
+import 'handles/credentials_handle.dart';
 import 'user.dart';
 
 /// An enum containing all authentication providers. These have to be enabled manually for the application before they can be used.