From 8a03527dba479b520ebda47cdf00080d82d4e933 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roman=20Smr=C5=BE?= <roman.smrz@seznam.cz>
Date: Thu, 2 May 2019 22:55:09 +0200
Subject: Basic local network peer discovery

---
 src/Identity.hs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 src/Identity.hs

(limited to 'src/Identity.hs')

diff --git a/src/Identity.hs b/src/Identity.hs
new file mode 100644
index 0000000..76d0c97
--- /dev/null
+++ b/src/Identity.hs
@@ -0,0 +1,22 @@
+module Identity (
+    Identity(..),
+) where
+
+import Data.Text (Text)
+
+import Storage
+
+data Identity = Identity
+    { idName :: Text
+    , idPrev :: Maybe (Stored Identity)
+    }
+    deriving (Show)
+
+instance Storable Identity where
+    store' idt = storeRec $ do
+        storeText "name" $ idName idt
+        storeMbRef "prev" $ idPrev idt
+
+    load' = loadRec $ Identity
+        <$> loadText "name"
+        <*> loadMbRef "prev"
-- 
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