{-# LANGUAGE ConstraintKinds #-}
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE GADTs #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE PolyKinds #-}
{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
module Data.Morpheus.Types
( GQLType (KIND, description, getDescriptions, typeOptions, getDirectives, defaultValues),
EncodeScalar (..),
EncodeWrapper (..),
DecodeScalar (..),
DecodeWrapper (..),
GQLRequest (..),
GQLResponse (..),
ID (..),
ScalarValue (..),
RootResolver (..),
constRes,
constMutRes,
Undefined (..),
Resolver,
QUERY,
MUTATION,
SUBSCRIPTION,
lift,
liftEither,
failRes,
WithOperation,
publish,
subscribe,
unsafeInternalContext,
ResolverContext (..),
ResolverO,
ComposedResolver,
ResolverQ,
ResolverM,
ResolverS,
ResolveQ,
ResolveM,
ResolveS,
Res,
MutRes,
SubRes,
IORes,
IOMutRes,
IOSubRes,
SubscriptionField,
App,
RenderGQL,
render,
TypeGuard (..),
Arg (..),
NamedResolvers (..),
GQLTypeOptions,
defaultTypeOptions,
fieldLabelModifier,
constructorTagModifier,
typeNameModifier,
)
where
import Control.Monad.Except (MonadError (..))
import Data.Morpheus.App
( App,
)
import Data.Morpheus.App.Internal.Resolving
( PushEvents (..),
Resolver,
ResolverContext (..),
SubscriptionField,
WithOperation,
pushEvents,
subscribe,
unsafeInternalContext,
)
import Data.Morpheus.Core
( RenderGQL,
render,
)
import Data.Morpheus.NamedResolvers
( NamedResolverT (..),
ResolveNamed (..),
)
import Data.Morpheus.Server.Types.GQLType
( GQLType (..),
GQLTypeOptions (..),
defaultTypeOptions,
)
import Data.Morpheus.Server.Types.Types
( Arg (..),
TypeGuard (..),
Undefined (..),
)
import Data.Morpheus.Types.GQLScalar
( DecodeScalar (..),
EncodeScalar (..),
)
import Data.Morpheus.Types.GQLWrapper
( DecodeWrapper (..),
EncodeWrapper (..),
)
import Data.Morpheus.Types.ID (ID (..))
import Data.Morpheus.Types.IO
( GQLRequest (..),
GQLResponse (..),
)
import Data.Morpheus.Types.Internal.AST
( GQLError,
MUTATION,
QUERY,
SUBSCRIPTION,
ScalarValue (..),
)
import Relude hiding (Undefined)
class FlexibleResolver (f :: Type -> Type) (a :: k) where
type Flexible (m :: Type -> Type) a :: Type
type Composed (m :: Type -> Type) f a :: Type
instance FlexibleResolver f (a :: Type) where
type Flexible m a = m a
type Composed m f a = m (f a)
instance FlexibleResolver f (a :: (Type -> Type) -> Type) where
type Flexible m a = m (a m)
type Composed m f a = m (f (a m))
type ResolverO o e m a =
(WithOperation o) =>
Flexible (Resolver o e m) a
type ComposedResolver o e m f a =
(WithOperation o) =>
Composed (Resolver o e m) f a
type ResolverQ e m a = Flexible (Resolver QUERY e m) a
type ResolverM e m a = Flexible (Resolver MUTATION e m) a
type ResolverS e m a = Flexible (Resolver SUBSCRIPTION e m) a
{-# DEPRECATED Res "use ResolverQ" #-}
type Res = Resolver QUERY
{-# DEPRECATED MutRes "use ResolverM" #-}
type MutRes = Resolver MUTATION
{-# DEPRECATED SubRes "use ResolverS" #-}
type SubRes = Resolver SUBSCRIPTION
{-# DEPRECATED IORes "use ResolverQ" #-}
type IORes e = Res e IO
{-# DEPRECATED IOMutRes "use ResolverM" #-}
type IOMutRes e = MutRes e IO
{-# DEPRECATED IOSubRes "use ResolverS" #-}
type IOSubRes e = SubRes e IO
{-# DEPRECATED ResolveQ "use ResolverQ" #-}
type ResolveQ e m a = ResolverQ e m a
{-# DEPRECATED ResolveM "use ResolverM" #-}
type ResolveM e m a = ResolverM e m a
{-# DEPRECATED ResolveS "use ResolverS" #-}
type ResolveS e m a = ResolverS e m a
publish :: Monad m => [e] -> Resolver MUTATION e m ()
publish :: [e] -> Resolver MUTATION e m ()
publish = [e] -> Resolver MUTATION e m ()
forall e (m :: * -> *). PushEvents e m => [e] -> m ()
pushEvents
constRes :: (WithOperation o, Monad m) => b -> a -> Resolver o e m b
constRes :: b -> a -> Resolver o e m b
constRes = Resolver o e m b -> a -> Resolver o e m b
forall a b. a -> b -> a
const (Resolver o e m b -> a -> Resolver o e m b)
-> (b -> Resolver o e m b) -> b -> a -> Resolver o e m b
forall b c a. (b -> c) -> (a -> b) -> a -> c
. b -> Resolver o e m b
forall (f :: * -> *) a. Applicative f => a -> f a
pure
constMutRes :: Monad m => [e] -> a -> args -> ResolverM e m a
constMutRes :: [e] -> a -> args -> ResolverM e m a
constMutRes [e]
events a
v = Resolver MUTATION e m a -> args -> Resolver MUTATION e m a
forall a b. a -> b -> a
const (Resolver MUTATION e m a -> args -> Resolver MUTATION e m a)
-> Resolver MUTATION e m a -> args -> Resolver MUTATION e m a
forall a b. (a -> b) -> a -> b
$ do
[e] -> Resolver MUTATION e m ()
forall (m :: * -> *) e. Monad m => [e] -> Resolver MUTATION e m ()
publish [e]
events
a -> Resolver MUTATION e m a
forall (f :: * -> *) a. Applicative f => a -> f a
pure a
v
{-# DEPRECATED failRes "use \"fail\" from \"MonadFail\"" #-}
failRes ::
( Monad m,
WithOperation o
) =>
String ->
Resolver o e m a
failRes :: String -> Resolver o e m a
failRes = String -> Resolver o e m a
forall (m :: * -> *) a. MonadFail m => String -> m a
fail
liftEither :: (MonadTrans t, Monad (t m), MonadError GQLError (t m)) => Monad m => m (Either String a) -> t m a
liftEither :: m (Either String a) -> t m a
liftEither m (Either String a)
x = m (Either String a) -> t m (Either String a)
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift m (Either String a)
x t m (Either String a) -> (Either String a -> t m a) -> t m a
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (String -> t m a) -> (a -> t m a) -> Either String a -> t m a
forall a c b. (a -> c) -> (b -> c) -> Either a b -> c
either (GQLError -> t m a
forall e (m :: * -> *) a. MonadError e m => e -> m a
throwError (GQLError -> t m a) -> (String -> GQLError) -> String -> t m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> GQLError
forall a. IsString a => String -> a
fromString) a -> t m a
forall (f :: * -> *) a. Applicative f => a -> f a
pure
data
RootResolver
(m :: Type -> Type)
event
(query :: (Type -> Type) -> Type)
(mutation :: (Type -> Type) -> Type)
(subscription :: (Type -> Type) -> Type) = RootResolver
{ RootResolver m event query mutation subscription
-> query (Resolver QUERY event m)
queryResolver :: query (Resolver QUERY event m),
RootResolver m event query mutation subscription
-> mutation (Resolver MUTATION event m)
mutationResolver :: mutation (Resolver MUTATION event m),
RootResolver m event query mutation subscription
-> subscription (Resolver SUBSCRIPTION event m)
subscriptionResolver :: subscription (Resolver SUBSCRIPTION event m)
}
data
NamedResolvers
(m :: Type -> Type)
event
(qu :: (Type -> Type) -> Type)
(mu :: (Type -> Type) -> Type)
(su :: (Type -> Type) -> Type)
= ( ResolveNamed
(Resolver QUERY event m)
(qu (NamedResolverT (Resolver QUERY event m)))
) =>
NamedResolvers