1 files changed, 9 insertions, 6 deletions
diff --git a/lib/Persist.hs b/lib/Persist.hs
index e463195..371ddd0 100644
--- a/lib/Persist.hs
+++ b/lib/Persist.hs
@@ -47,6 +47,8 @@ import           Data.Vector                 (Vector)
 import           Database.Persist.Postgresql (SqlBackend)
 import           GHC.Generics                (Generic)
 import           Web.PathPieces              (PathPiece)
+import Fmt
+
 
 newtype Token = Token UUID
   deriving newtype
@@ -58,13 +60,14 @@ instance ToSchema Token where
 instance ToParamSchema Token where
   toParamSchema _ = toParamSchema (Proxy @String)
 
+deriving newtype instance PersistField Seconds
+deriving newtype instance PersistFieldSql Seconds
+-- deriving newtype instance PathPiece Seconds
+-- deriving newtype instance ToParamSchema Seconds
+
 data AmendmentStatus = Cancelled | Added | PartiallyCancelled Int Int
   deriving (ToJSON, FromJSON, Generic, Show, Read, Eq)
 derivePersistField "AmendmentStatus"
--- instance FromHttpApiData AmendmentStatus where
---   parseUrlPiece "Cancelled" = Right Cancelled
---   parseUrlPiece "Added"     = Right Added
---   parseUrlPiece other       = Left ("unknown AmendmentStatus: "<>other)
 
 share [mkPersist sqlSettings, mkMigrate "migrateAll"] [persistLowerCase|
 -- | tokens which have been issued
@@ -92,8 +95,8 @@ TrainAnchor json sql=tt_trip_anchor
   trip TripID
   day Day
   created UTCTime
-  when UTCTime
-  delay Int Maybe
+  when Seconds
+  delay Seconds Maybe
   msg Text Maybe
   deriving Show Generic Eq ToSchema