From f5661ad6cbe70b36942dd240d63f99022f74e4bf Mon Sep 17 00:00:00 2001
From: Patrick Niemeyer <pat@pat.net>
Date: Thu, 5 Dec 2024 22:40:11 -0600
Subject: [PATCH] app: Misc refactoring.

---
 gui-orchid/lib/api/orchid_keys.dart | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/gui-orchid/lib/api/orchid_keys.dart b/gui-orchid/lib/api/orchid_keys.dart
index 0793ebd06..3f737a852 100644
--- a/gui-orchid/lib/api/orchid_keys.dart
+++ b/gui-orchid/lib/api/orchid_keys.dart
@@ -30,9 +30,7 @@ class StoredEthereumKey {
   }
 
   EthereumKeyPair get() {
-    if (_keyPair == null) {
-      _keyPair = Crypto.fromPrivateKey(private);
-    }
+    _keyPair ??= Crypto.fromPrivateKey(private);
     return _keyPair!; // !
   }
 
@@ -184,3 +182,12 @@ class TransientEthereumKeyRef extends EthereumKeyRef {
     return key;
   }
 }
+
+// A full key entered by the user that is not intended to be stored persistently.
+class TransientEthereumKey extends StoredEthereumKey {
+  TransientEthereumKey({required super.imported, required super.private});
+
+  @override
+  String get uid => '<no uid>'; // No persistent UID
+}
+