Merge pull request #18 from arran4/codex/change-deleteproject-to-async

Make delete flow await database deletion

Author: arran4

lib/database.dart

@@ -72,7 +72,7 @@ class DB {
     return project;
   }
 
-  void deleteEntireDatabase() async {
+  Future<void> deleteEntireDatabase() async {
     String fn = await filepath();
     Database db = await _db;
     await db.close();

lib/settings.dart

@@ -80,7 +80,9 @@ class DeleteDatabaseScreen extends StatelessWidget {
                   child: const Text("Don't Delete"),
                 ),
                 ElevatedButton(
-                  onPressed: () => deleteProject(context),
+                  onPressed: () async {
+                    await deleteProject(context);
+                  },
                   style: ButtonStyle(
                     backgroundColor: MaterialStateProperty.resolveWith((states) => Colors.red),
                   ),
@@ -99,8 +101,8 @@ class DeleteDatabaseScreen extends StatelessWidget {
     Navigator.of(context).pop();
   }
 
-  void deleteProject(BuildContext context) async {
-    db.deleteEntireDatabase();
+  Future<void> deleteProject(BuildContext context) async {
+    await db.deleteEntireDatabase();
     if (context.mounted) {
       Navigator.of(context).pop();
     }