1 files changed, 21 insertions, 0 deletions
diff --git a/users/wpcarro/assessments/tt/src/Invitations.hs b/users/wpcarro/assessments/tt/src/Invitations.hs
new file mode 100644
index 000000000000..0c700470f3e2
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+++ b/users/wpcarro/assessments/tt/src/Invitations.hs
@@ -0,0 +1,21 @@
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE RecordWildCards #-}
+--------------------------------------------------------------------------------
+module Invitations where
+--------------------------------------------------------------------------------
+import Database.SQLite.Simple
+
+import qualified Types as T
+--------------------------------------------------------------------------------
+
+create :: FilePath -> T.InvitationSecret -> T.Email -> T.Role -> IO ()
+create dbFile secret email role = withConnection dbFile $ \conn -> do
+  execute conn "INSERT INTO Invitations (email,role,secret) VALUES (?,?,?)"
+    (email, role, secret)
+
+get :: FilePath -> T.Email -> IO (Maybe T.Invitation)
+get dbFile email = withConnection dbFile $ \conn -> do
+  res <- query conn "SELECT email,role,secret FROM Invitations WHERE email = ?" (Only email)
+  case res of
+    [x] -> pure (Just x)
+    _ -> pure Nothing