Merge pull request #629 from appwrite/fix-offline-linux

Ensure offline support works in linux
appwrite · Mar 15, 2023 · c82e686 · c82e686
2 parents 6a3e452 + bea62ad
commit c82e686
Show file tree

Hide file tree

Showing 6 changed files with 54 additions and 10 deletions.
diff --git a/src/SDK/Language/Flutter.php b/src/SDK/Language/Flutter.php
@@ -207,8 +207,18 @@ public function getFiles(): array
             ],
             [
                 'scope'         => 'default',
-                'destination'   => '/lib/src/offline_db.dart',
-                'template'      => 'flutter/lib/src/offline_db.dart.twig',
+                'destination'   => '/lib/src/offline_db_io.dart',
+                'template'      => 'flutter/lib/src/offline_db_io.dart.twig',
+            ],
+            [
+                'scope'         => 'default',
+                'destination'   => '/lib/src/offline_db_stub.dart',
+                'template'      => 'flutter/lib/src/offline_db_stub.dart.twig',
+            ],
+            [
+                'scope'         => 'default',
+                'destination'   => '/lib/src/offline_db_web.dart',
+                'template'      => 'flutter/lib/src/offline_db_web.dart.twig',
             ],
             [
                 'scope'         => 'default',

diff --git a/templates/flutter/lib/src/client_offline_mixin.dart.twig b/templates/flutter/lib/src/client_offline_mixin.dart.twig
@@ -10,7 +10,9 @@ import 'package:sembast/utils/value_utils.dart';
 
 import 'enums.dart';
 import 'exception.dart';
-import 'offline_db.dart';
+import 'offline_db_stub.dart'
+    if (dart.library.html) 'offline_db_web.dart'
+    if (dart.library.io) 'offline_db_io.dart';
 import 'response.dart';
 
 class AccessTimestamp {

diff --git a/...ates/flutter/lib/src/offline_db.dart.twig → ...s/flutter/lib/src/offline_db_io.dart.twig b/...ates/flutter/lib/src/offline_db.dart.twig → ...s/flutter/lib/src/offline_db_io.dart.twig
@@ -1,8 +1,9 @@
-import 'package:flutter/foundation.dart';
+import 'dart:io';
+
 import 'package:sembast/sembast.dart';
 import 'package:sembast_sqflite/sembast_sqflite.dart';
-import 'package:sembast_web/sembast_web.dart';
 import 'package:sqflite/sqflite.dart' as sqflite;
+import 'package:sqflite_common_ffi/sqflite_ffi.dart';
 
 class OfflineDatabase {
   static final OfflineDatabase instance = OfflineDatabase._internal();
@@ -12,11 +13,13 @@ class OfflineDatabase {
 
   Future<Database> db() async {
     if (_db == null) {
-      final factory = kIsWeb
-          ? databaseFactoryWeb
-          : getDatabaseFactorySqflite(sqflite.databaseFactory);
-      _db = await factory.openDatabase('{{spec.title | caseLower}}.db');
+      final factory = getDatabaseFactorySqflite(
+        Platform.isLinux || Platform.isWindows
+            ? databaseFactoryFfi
+            : sqflite.databaseFactory,
+      );
+      _db = await factory.openDatabase('{{ spec.title | caseLower }}.db');
     }
     return _db!;
   }
-}
+}
diff --git a/templates/flutter/lib/src/offline_db_stub.dart.twig b/templates/flutter/lib/src/offline_db_stub.dart.twig
@@ -0,0 +1,11 @@
+import 'package:sembast/sembast.dart';
+
+class OfflineDatabase {
+  static final OfflineDatabase instance = OfflineDatabase._internal();
+
+  OfflineDatabase._internal();
+
+  Future<Database> db() async {
+    throw UnimplementedError();
+  }
+}
diff --git a/templates/flutter/lib/src/offline_db_web.dart.twig b/templates/flutter/lib/src/offline_db_web.dart.twig
@@ -0,0 +1,17 @@
+import 'package:sembast/sembast.dart';
+import 'package:sembast_web/sembast_web.dart';
+
+class OfflineDatabase {
+  static final OfflineDatabase instance = OfflineDatabase._internal();
+  Database? _db;
+
+  OfflineDatabase._internal();
+
+  Future<Database> db() async {
+    if (_db == null) {
+      final factory = databaseFactoryWeb;
+      _db = await factory.openDatabase('{{ spec.title | caseLower }}.db');
+    }
+    return _db!;
+  }
+}
diff --git a/templates/flutter/pubspec.yaml.twig b/templates/flutter/pubspec.yaml.twig
@@ -23,6 +23,7 @@ dependencies:
   path: ^1.8.2
   sembast: ^3.4.0+6
   sembast_sqflite: ^2.1.0+1
+  sqflite_common_ffi: ^2.2.2
   sembast_web: ^2.1.0+4
   sqflite: ^2.2.2