morpheus-graphql-server-0.22.0: test/Feature/Inference/TaggedArgumentsFail.hs

{-# LANGUAGE DataKinds #-}
{-# LANGUAGE DeriveAnyClass #-}
{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE TypeFamilies #-}

module Feature.Inference.TaggedArgumentsFail
  ( api,
  )
where

import Data.Kind (Type)
import Data.Morpheus.Server (interpreter)
import Data.Morpheus.Server.Types
  ( GQLRequest,
    GQLResponse,
    GQLType (..),
    RootResolver (..),
    Undefined,
    defaultRootResolver,
  )
import Data.Text
  ( Text,
    pack,
  )
import GHC.Generics (Generic)

data A = A
  { a1 :: Text,
    a2 :: Int
  }
  deriving (Show, Generic, GQLType)

newtype B = B
  {a2 :: Text}
  deriving (Show, Generic, GQLType)

newtype Query (m :: Type -> Type) = Query
  { field1 :: A -> B -> m Text
  }
  deriving (Generic, GQLType)

rootResolver :: RootResolver IO () Query Undefined Undefined
rootResolver =
  defaultRootResolver
    { queryResolver =
        Query
          { field1 = \a b -> pure $ pack $ show (a, b)
          }
    }

api :: GQLRequest -> IO GQLResponse
api = interpreter rootResolver