FileDatabase refactor for normalization and consistency

DeepDrftContent/Startup.cs

@@ -1,18 +1,31 @@
+using DeepDrftContent.FileDatabase.Models;
+using DeepDrftContent.FileDatabase.Services;
 using DeepDrftContent.Models;
 
 namespace DeepDrftContent
 {
     public static class Startup
     {
-        public static void ConfigureDomainServices(WebApplicationBuilder builder)
+        public static async Task ConfigureDomainServices(WebApplicationBuilder builder)
         {
             // File Database
             builder.Configuration.AddJsonFile("environment/filedatabase.json", optional: false, reloadOnChange: true);
             var fileDatabaseSettings = builder.Configuration.GetSection(nameof(FileDatabaseSettings)).Get<FileDatabaseSettings>();
             if (fileDatabaseSettings is null) { throw new Exception("File database settings are not configured"); }
-            builder.Services.AddSingleton(
-                    FileDatabase.Services.FileDatabase.FromAsync(
-                        fileDatabaseSettings.VaultPath));
+
+            var fileDatabase = await FileDatabase.Services.FileDatabase.FromAsync(fileDatabaseSettings.VaultPath);
+            if (fileDatabase is null) { throw new Exception("Unable to initialize file database"); } 
+            builder.Services.AddSingleton(fileDatabase);
+            await InitializeTrackVault(fileDatabase);
+        }
+
+        private static async Task InitializeTrackVault(FileDatabase.Services.FileDatabase fileDatabase)
+        {
+            var vaultKey = new EntryKey("tracks", MediaVaultType.Audio);
+            if (!fileDatabase.HasVault(vaultKey))
+            {
+                await fileDatabase.CreateVaultAsync(vaultKey);
+            }
         }
     }
 }