Safe Haskell	Safe-Inferred
Language	Haskell2010

Data.Morpheus.Server.Resolvers

Synopsis

class ToJSON (Dep a) => ResolveNamed (m :: Type -> Type) a where
- type Dep a :: Type
- resolveNamed :: Monad m => Dep a -> m a
data NamedResolverT (m :: Type -> Type) a where
- Ref :: ResolveNamed m a => m (Dep a) -> NamedResolverT m a
- Refs :: ResolveNamed m a => m [Dep a] -> NamedResolverT m [a]
- Value :: m a -> NamedResolverT m a
resolve :: forall m a b. ResolveByType (RES_TYPE a b) m a b => Monad m => m a -> NamedResolverT m b
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
data RootResolver (m :: Type -> Type) event (query :: (Type -> Type) -> Type) (mutation :: (Type -> Type) -> Type) (subscription :: (Type -> Type) -> Type) = RootResolver {
- queryResolver :: query (Resolver QUERY event m)
- mutationResolver :: mutation (Resolver MUTATION event m)
- subscriptionResolver :: subscription (Resolver SUBSCRIPTION event m)
}
defaultRootResolver :: RootResolver m event Undefined Undefined Undefined
type ResolverO o e m a = Flexible (Resolver o e m) a
type ComposedResolver o e m f a = Composed (Resolver o e m) f a
publish :: Monad m => [e] -> Resolver MUTATION e m ()
constRes :: (WithOperation o, Monad m) => b -> a -> Resolver o e m b
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

Documentation

class ToJSON (Dep a) => ResolveNamed (m :: Type -> Type) a where Source #

Associated Types

type Dep a :: Type Source #

Methods

resolveNamed :: Monad m => Dep a -> m a Source #

Instances

Instances details

Monad m => ResolveNamed m ID Source #
Instance details Defined in Data.Morpheus.Server.NamedResolvers Associated Types type Dep ID Source # Methods resolveNamed :: Dep ID -> m ID Source #
Monad m => ResolveNamed m Text Source #
Instance details Defined in Data.Morpheus.Server.NamedResolvers Associated Types type Dep Text Source # Methods resolveNamed :: Dep Text -> m Text Source #
ResolveNamed m a => ResolveNamed m (Maybe a) Source #
Instance details Defined in Data.Morpheus.Server.NamedResolvers Associated Types type Dep (Maybe a) Source # Methods resolveNamed :: Dep (Maybe a) -> m (Maybe a) Source #
ResolveNamed m a => ResolveNamed m [a] Source #
Instance details Defined in Data.Morpheus.Server.NamedResolvers Associated Types type Dep [a] Source # Methods resolveNamed :: Dep [a] -> m [a] Source #

data NamedResolverT (m :: Type -> Type) a where Source #

Constructors

Ref :: ResolveNamed m a => m (Dep a) -> NamedResolverT m a
Refs :: ResolveNamed m a => m [Dep a] -> NamedResolverT m [a]
Value :: m a -> NamedResolverT m a

Instances

Instances details

GQLType a => GQLType (NamedResolverT m a) Source #
Instance details Defined in Data.Morpheus.Server.Types.GQLType Associated Types type KIND (NamedResolverT m a) :: DerivingKind Source # Methods description :: f (NamedResolverT m a) -> Maybe Text Source # directives :: f (NamedResolverT m a) -> DirectiveUsages Source # getDescriptions :: f (NamedResolverT m a) -> Map Text Description Source # typeOptions :: f (NamedResolverT m a) -> GQLTypeOptions -> GQLTypeOptions Source # getDirectives :: f (NamedResolverT m a) -> Map Text (Directives CONST) Source # defaultValues :: f (NamedResolverT m a) -> Map Text (Value CONST) Source # __type :: f (NamedResolverT m a) -> TypeCategory -> TypeData
type KIND (NamedResolverT m a) Source #
Instance details Defined in Data.Morpheus.Server.Types.GQLType type KIND (NamedResolverT m a) = CUSTOM

resolve :: forall m a b. ResolveByType (RES_TYPE a b) m a b => Monad m => m a -> NamedResolverT m b Source #

data NamedResolvers (m :: Type -> Type) event (qu :: (Type -> Type) -> Type) (mu :: (Type -> Type) -> Type) (su :: (Type -> Type) -> Type) Source #

Constructors

ResolveNamed (Resolver QUERY event m) (qu (NamedResolverT (Resolver QUERY event m))) => NamedResolvers

data RootResolver (m :: Type -> Type) event (query :: (Type -> Type) -> Type) (mutation :: (Type -> Type) -> Type) (subscription :: (Type -> Type) -> Type) Source #

GraphQL Root resolver, also the interpreter generates a GQL schema from it. queryResolver is required, mutationResolver and subscriptionResolver are optional, if your schema does not supports mutation or subscription , you can use () for it.

Constructors

RootResolver
Fields queryResolver :: query (Resolver QUERY event m) mutationResolver :: mutation (Resolver MUTATION event m) subscriptionResolver :: subscription (Resolver SUBSCRIPTION event m)

defaultRootResolver :: RootResolver m event Undefined Undefined Undefined Source #

type ResolverO o e m a = Flexible (Resolver o e m) a Source #

type ComposedResolver o e m f a = Composed (Resolver o e m) f a Source #

publish :: Monad m => [e] -> Resolver MUTATION e m () Source #

constRes :: (WithOperation o, Monad m) => b -> a -> Resolver o e m b Source #

type ResolverQ e m a = Flexible (Resolver QUERY e m) a Source #

type ResolverM e m a = Flexible (Resolver MUTATION e m) a Source #

type ResolverS e m a = Flexible (Resolver SUBSCRIPTION e m) a Source #