token types and migration (WIP, does not compile)

src/Simplex/Messaging/Notifications/Server/Store/Migrations.hs

@@ -12,7 +12,8 @@ import Text.RawString.QQ (r)
 ntfServerSchemaMigrations :: [(String, Text, Maybe Text)]
 ntfServerSchemaMigrations =
   [ ("20250417_initial", m20250417_initial, Nothing),
-    ("20250517_service_cert", m20250517_service_cert, Just down_m20250517_service_cert)
+    ("20250517_service_cert", m20250517_service_cert, Just down_m20250517_service_cert),
+    ("20250916_webpush", m20250916_webpush, Just down_m20250916_webpush)
   ]
 
 -- | The list of migrations in ascending order by date
@@ -104,3 +105,34 @@ ALTER TABLE smp_servers DROP COLUMN ntf_service_id;
 
 ALTER TABLE subscriptions DROP COLUMN ntf_service_assoc;
     |]
+
+m20250916_webpush :: Text
+m20250916_webpush =
+  T.pack
+    [r|
+CREATE TABLE webpush_servers(
+  wp_server_id BIGINT PRIMARY KEY GENERATED ALWAYS AS IDENTITY,
+  wp_host TEXT NOT NULL,
+  wp_port TEXT NOT NULL,
+  wp_keyhash BYTEA NOT NULL
+);
+
+ALTER TABLE tokens
+  ADD COLUMN wp_server_id BIGINT REFERENCES webpush_servers ON DELETE RESTRICT ON UPDATE RESTRICT,
+  ADD COLUMN wp_path TEXT,
+  ADD COLUMN wp_auth BYTEA,
+  ADD COLUMN wp_key BYTEA;
+    |]
+
+down_m20250916_webpush :: Text
+down_m20250916_webpush =
+  T.pack
+    [r|
+ALTER TABLE tokens
+  DROP COLUMN wp_server_id,
+  DROP COLUMN wp_path,
+  DROP COLUMN wp_auth,
+  DROP COLUMN wp_key;
+
+DROP TABLE webpush_servers;
+    |]