@@ -39,18 +39,17 @@ where
3939import Control.Lens
4040import qualified Data.Aeson.Types as A
4141import Data.OpenApi
42+import Data.OpenApi.Internal.ParamSchema
4243import Data.OpenApi.Internal.Schema
4344import Data.Proxy
45+import Data.Text (Text)
46+import qualified Data.Text as T
4447import Data.Typeable
4548import Deriving.Aeson
4649import GHC.Generics
4750import GHC.TypeLits
4851
49−#ifdef SERVANT_DESCRIPTION
50−
51−import Servant.API
52−import Data.Text (Text)
53−import qualified Data.Text as T
52+data Description (desc :: Symbol) = Description
5453
5554instance (AesonOptions xs) => AesonOptions (Description f ': xs) where
5655 aesonOptions = aesonOptions @xs
@@ -61,8 +60,6 @@ instance KnownSymbol t => OpenApiOptionModifier (Description t) where
6160toTextLine :: forall s. KnownSymbol s => Text
6261toTextLine = "\n\n" <> T.pack (symbolVal (Proxy @s))
6362
64−#endif
65−
6663-- $setup
6764-- >>> import qualified Data.Yaml
6865-- >>> import qualified Data.ByteString.Char8
@@ -77,6 +74,13 @@ instance
7774 openApiSchemaModifier @xs
7875 <$> genericDeclareNamedSchema (openApiOptionsModifier @xs defaultSchemaOptions) (Proxy @x)
7976
77+instance
78+ (OpenApiOptionModifier xs, GToParamSchema (Rep x), Generic x) =>
79+ ToParamSchema (CustomJSON (xs :: k) x)
80+ where
81+ toParamSchema Proxy =
82+ genericToParamSchema (openApiOptionsModifier @xs defaultSchemaOptions) (Proxy @x)
83+
8084class OpenApiOptionModifier x where
8185 openApiOptionsModifier :: SchemaOptions -> SchemaOptions
8286 openApiOptionsModifier = id
@@ -98,8 +102,10 @@ instance OpenApiOptionModifier UnwrapUnaryRecords where
98102
99103instance OpenApiOptionModifier OmitNothingFields
100104
105+#if MIN_VERSION_deriving_aeson(0,2,4)
101106instance OpenApiOptionModifier RejectUnknownFields where
102107 openApiSchemaModifier = schema . additionalProperties .~ Just (AdditionalPropertiesAllowed False)
108+#endif
103109
104110instance StringModifier f => OpenApiOptionModifier (FieldLabelModifier f) where
105111 openApiOptionsModifier o = o {fieldLabelModifier = getStringModifier @f}