{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE NoImplicitPrelude #-}
module Data.Morpheus.Parsing.Request.Parser
( parseRequest,
)
where
import qualified Data.Aeson as Aeson
( Value (..),
)
import Data.Morpheus.Ext.Result
( GQLResult,
)
import Data.Morpheus.Internal.Utils
( IsMap (toAssoc, unsafeFromList),
empty,
fromElems,
toLBS,
)
import Data.Morpheus.Parsing.Internal.Internal
( Parser,
processParser,
)
import Data.Morpheus.Parsing.Internal.Terms
( ignoredTokens,
)
import Data.Morpheus.Parsing.Request.Operation
( parseOperation,
)
import Data.Morpheus.Parsing.Request.Selection
( parseFragmentDefinition,
)
import Data.Morpheus.Types.IO (GQLRequest (..))
import Data.Morpheus.Types.Internal.AST
( ExecutableDocument (..),
Variables,
packName,
replaceValue,
)
import Relude hiding
( empty,
fromList,
many,
toList,
)
import Text.Megaparsec
( eof,
label,
many,
)
parseExecutableDocument :: Variables -> Parser ExecutableDocument
parseExecutableDocument :: Variables -> Parser ExecutableDocument
parseExecutableDocument Variables
variables =
forall e s (m :: * -> *) a.
MonadParsec e s m =>
String -> m a -> m a
label String
"ExecutableDocument" forall a b. (a -> b) -> a -> b
$
( Variables -> Operation RAW -> Fragments RAW -> ExecutableDocument
ExecutableDocument Variables
variables
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Parser ()
ignoredTokens forall (f :: * -> *) a b. Applicative f => f a -> f b -> f b
*> ParsecT Void ByteString GQLResult (Operation RAW)
parseOperation)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> (forall (m :: * -> *) a. MonadPlus m => m a -> m [a]
many Parser (Fragment RAW)
parseFragmentDefinition forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift forall b c a. (b -> c) -> (a -> b) -> a -> c
. forall (m :: * -> *) k a (map :: * -> * -> *).
(Monad m, KeyOf k a, FromList m map k a) =>
[a] -> m (map k a)
fromElems)
)
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* Parser ()
ignoredTokens
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* forall e s (m :: * -> *). MonadParsec e s m => m ()
eof
parseRequest :: GQLRequest -> GQLResult ExecutableDocument
parseRequest :: GQLRequest -> GQLResult ExecutableDocument
parseRequest GQLRequest {Text
query :: GQLRequest -> Text
query :: Text
query, Maybe Value
variables :: GQLRequest -> Maybe Value
variables :: Maybe Value
variables} =
forall a. Parser a -> ByteString -> GQLResult a
processParser
(Variables -> Parser ExecutableDocument
parseExecutableDocument forall a b. (a -> b) -> a -> b
$ Maybe Value -> Variables
toVariables Maybe Value
variables)
(Text -> ByteString
toLBS Text
query)
where
toVariables :: Maybe Aeson.Value -> Variables
toVariables :: Maybe Value -> Variables
toVariables (Just (Aeson.Object Object
x)) = forall k (m :: * -> *) a. IsMap k m => [(k, a)] -> m a
unsafeFromList forall a b. (a -> b) -> a -> b
$ forall {a} {t :: NAME} {a :: Stage}.
NamePacking a =>
(a, Value) -> (Name t, Value a)
toMorpheusValue forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> forall k (m :: * -> *) a. IsMap k m => m a -> [(k, a)]
toAssoc Object
x
where
toMorpheusValue :: (a, Value) -> (Name t, Value a)
toMorpheusValue (a
key, Value
value) = (forall a (t :: NAME). NamePacking a => a -> Name t
packName a
key, forall (a :: Stage). Value -> Value a
replaceValue Value
value)
toVariables Maybe Value
_ = forall coll. Empty coll => coll
empty