Parse subscriptions

2020-07-11 06:34:10 +02:00
parent 04a58be3f8
commit 840e129c44
7 changed files with 30 additions and 11 deletions
--- a/src/Language/GraphQL/AST/Document.hs
+++ b/src/Language/GraphQL/AST/Document.hs
@ -99,9 +99,7 @@ data OperationDefinition
 -- * mutation - a write operation followed by a fetch.
 -- * subscription - a long-lived request that fetches data in response to
 -- source events.
--
-- Currently only queries and mutations are supported.
-data OperationType = Query | Mutation deriving (Eq, Show)
+data OperationType = Query | Mutation | Subscription deriving (Eq, Show)

 -- ** Selection Sets