module LaunchDarkly.Server.Client.Internal
( Client (..)
, Status (..)
, clientVersion
, setStatus
, getStatusI
) where
import Control.Concurrent (ThreadId)
import Control.Concurrent.MVar (MVar)
import Data.Generics.Product (getField)
import Data.IORef (IORef, atomicModifyIORef', readIORef)
import Data.Text (Text)
import GHC.Generics (Generic)
import LaunchDarkly.Server.Client.Status (Status (..), transitionStatus)
import LaunchDarkly.Server.Config.Internal (Config)
import LaunchDarkly.Server.DataSource.Internal (DataSource)
import LaunchDarkly.Server.Events (EventState)
import LaunchDarkly.Server.Store.Internal (StoreHandle, getInitializedC)
clientVersion :: Text
clientVersion :: Text
clientVersion = Text
"4.0.0"
data Client = Client
{ Client -> Config
config :: !(Config)
, Client -> StoreHandle IO
store :: !(StoreHandle IO)
, Client -> IORef Status
status :: !(IORef Status)
, Client -> EventState
events :: !EventState
, Client -> Maybe (ThreadId, MVar ())
eventThreadPair :: !(Maybe (ThreadId, MVar ()))
, Client -> DataSource
dataSource :: !DataSource
}
deriving (forall x. Rep Client x -> Client
forall x. Client -> Rep Client x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep Client x -> Client
$cfrom :: forall x. Client -> Rep Client x
Generic)
setStatus :: Client -> Status -> IO ()
setStatus :: Client -> Status -> IO ()
setStatus Client
client Status
status' =
forall a b. IORef a -> (a -> (a, b)) -> IO b
atomicModifyIORef' (forall (f :: Symbol) a s. HasField' f s a => s -> a
getField @"status" Client
client) (forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (,()) (Status -> Status -> Status
transitionStatus Status
status'))
getStatusI :: Client -> IO Status
getStatusI :: Client -> IO Status
getStatusI Client
client =
forall a. IORef a -> IO a
readIORef (forall (f :: Symbol) a s. HasField' f s a => s -> a
getField @"status" Client
client) forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \case
Status
Unauthorized -> forall (f :: * -> *) a. Applicative f => a -> f a
pure Status
Unauthorized
Status
ShuttingDown -> forall (f :: * -> *) a. Applicative f => a -> f a
pure Status
ShuttingDown
Status
_ ->
forall store (m :: * -> *).
LaunchDarklyStoreRead store m =>
store -> StoreResultM m Bool
getInitializedC (forall (f :: Symbol) a s. HasField' f s a => s -> a
getField @"store" Client
client) forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= \case
Right Bool
True -> forall (f :: * -> *) a. Applicative f => a -> f a
pure Status
Initialized
Either Text Bool
_ -> forall (f :: * -> *) a. Applicative f => a -> f a
pure Status
Uninitialized