src/Model.hs
module Model where
import Token
import ClassyPrelude.Yesod
import Database.Persist.Quasi
share [mkPersist sqlSettings, mkMigrate "migrateAll"]
$(persistFileWith lowerCaseSettings "config/models")
exists
:: ( MonadIO m
, PersistQueryRead b
, PersistRecordBackend v b
, PersistEntity v
)
=> [Filter v] -> ReaderT b m Bool
exists = fmap (> 0) . count
commandOutputs :: MonadIO m => CommandId -> Int -> ReaderT SqlBackend m [Output]
commandOutputs commandId start = map entityVal <$> selectList
[OutputCommand ==. commandId]
[Asc OutputCreatedAt, OffsetBy start]
deleteCommand :: MonadIO m => CommandId -> ReaderT SqlBackend m ()
deleteCommand commandId = do
deleteWhere [OutputCommand ==. commandId]
delete commandId