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Adjust yesod-persistent for split DB

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This commit is contained in:
Eric Easley 2016-02-07 19:11:41 -08:00
parent d8414c3c20
commit 7b35665d73
1 changed files with 5 additions and 5 deletions
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10
yesod-persistent/Yesod/Persist/Core.hs
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@ -20,7 +20,7 @@ module Yesod.Persist.Core
) where
import Database.Persist
import Control.Monad.Trans.Reader (ReaderT, runReaderT)
import Control.Monad.Trans.Reader (ReaderT, runReaderT, withReaderT)
import Yesod.Core
import Data.Conduit
@ -124,9 +124,9 @@ respondSourceDB :: YesodPersistRunner site
respondSourceDB ctype = respondSource ctype . runDBSource
-- | Get the given entity by ID, or return a 404 not found if it doesn't exist.
get404 :: (MonadIO m, PersistStore (PersistEntityBackend val), PersistEntity val)
get404 :: (MonadIO m, PersistStore backend, BaseBackend backend ~ PersistEntityBackend val, PersistEntity val)
=> Key val
-> ReaderT (PersistEntityBackend val) m val
-> ReaderT backend m val
get404 key = do
mres <- get key
case mres of
@ -135,9 +135,9 @@ get404 key = do
-- | Get the given entity by unique key, or return a 404 not found if it doesn't
-- exist.
getBy404 :: (PersistUnique (PersistEntityBackend val), PersistEntity val, MonadIO m)
getBy404 :: (PersistUnique backend, BaseBackend backend ~ PersistEntityBackend val, PersistEntity val, MonadIO m)
=> Unique val
-> ReaderT (PersistEntityBackend val) m (Entity val)
-> ReaderT backend m (Entity val)
getBy404 key = do
mres <- getBy key
case mres of