Make vault storages work

Bitvault/VaultStorageHandler.cs

@@ -0,0 +1,27 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Hosting;
+using Toolkit.Foundation;
+
+namespace Bitvault;
+
+public class VaultStorageHandler(IHostEnvironment environment,
+    IDbContextFactory<VaultDbContext> dbContextFactory) :
+    IHandler<Create<VaultStorage>, bool>
+{
+    public async Task<bool> Handle(Create<VaultStorage> args, CancellationToken cancellationToken)
+    {
+        if (args.Value is VaultStorage storage)
+        {
+            using VaultDbContext context = dbContextFactory.CreateDbContext();
+            await Task.Run(async () =>
+            {
+                context.Database.SetConnectionString($"Data Source={Path.Combine(environment.ContentRootPath, storage.Name)}.vault;Mode=ReadWriteCreate;Password={storage.Password}");
+                await context.Database.EnsureCreatedAsync(cancellationToken);
+            }, cancellationToken);
+
+            return true;
+        }
+
+        return false;
+    }
+}