Support graphql-ws protocol, breaks existing subscriptions-transport-…

…ws protocol (#805)

README.md

@@ -10,6 +10,8 @@ Just open an issue here on GitHub, or join [our Slack channel](https://morpheus-
 
 Please note that this readme file provides only a brief introduction to the library. If you are interested in more advanced topics, visit [Docs](https://morpheusgraphql.com/).
 
+Since version v0.28.0, Morpheus GraphQL implements the [https://github.com/enisdenjo/graphql-ws/blob/master/PROTOCOL.md](graphql-ws GraphQL over WebSocket Protocol), and *no longer* uses the [https://github.com/apollographql/subscriptions-transport-ws/blob/master/PROTOCOL.md](subscriptions-transport-ws) protocol.
+
 ## Getting Started
 
 ### Setup
@@ -33,14 +35,14 @@ _stack.yml_
 resolver: lts-16.2
 
 extra-deps:
-- morpheus-graphql-0.27.0
-- morpheus-graphql-core-0.27.0
-- morpheus-graphql-app-0.27.0
-- morpheus-graphql-code-gen-0.27.0
-- morpheus-graphql-code-gen-utils-0.27.0
-- morpheus-graphql-server-0.27.0
-- morpheus-graphql-client-0.27.0
-- morpheus-graphql-subscriptions-0.27.0
+- morpheus-graphql-0.28.0
+- morpheus-graphql-core-0.28.0
+- morpheus-graphql-app-0.28.0
+- morpheus-graphql-code-gen-0.28.0
+- morpheus-graphql-code-gen-utils-0.28.0
+- morpheus-graphql-server-0.28.0
+- morpheus-graphql-client-0.28.0
+- morpheus-graphql-subscriptions-0.28.0
 ```
 
 ### Building your first GraphQL API

config/stack.yaml

@@ -10,6 +10,7 @@ examples:
   - scotty-haxl
   - scotty-freer-simple
   - servant
+  - yesod-pubsub
 packages:
   - morpheus-graphql-tests
   - morpheus-graphql-core

examples/client/src/Client/NewUsers.hs

@@ -73,4 +73,4 @@ args :: NewUsersArgs
 args = NewUsersArgs {loc = Coordinates {longitude = [], latitude = Euro 1 2}}
 
 newUsers :: GQLClient -> IO (ResponseStream NewUsers)
-newUsers = (`request` args)
+newUsers = (`request` args)

examples/code-gen-docs/src/Scalars.hs

@@ -34,4 +34,4 @@ instance FromJSON Markdown where
   parseJSON = scalarFromJSON
 
 instance ToJSON Markdown where
-  toJSON = scalarToJSON
+  toJSON = scalarToJSON

examples/code-gen/src/Domains/API.hs

@@ -13,4 +13,4 @@ import Operation.API ()
 import Prelude (Monad)
 
 domainsApp :: (Typeable m, Monad m) => App () m
-domainsApp = P.app <> U.app
+domainsApp = P.app <> U.app

examples/code-gen/src/Globals/GQLScalars.hs

@@ -65,4 +65,4 @@ instance FromJSON Euro where
   parseJSON = scalarFromJSON
 
 instance ToJSON Euro where
-  toJSON = scalarToJSON
+  toJSON = scalarToJSON

examples/code-gen/src/Namespaces/API.hs

@@ -3,4 +3,4 @@ module Namespaces.API where
 import Namespaces.Mutation ()
 import Namespaces.Query ()
 import Namespaces.Sophisticated ()
-import Namespaces.Subscription ()
+import Namespaces.Subscription ()

examples/code-gen/src/Operation/API.hs

@@ -2,4 +2,4 @@ module Operation.API where
 
 import Operation.Mutation ()
 import Operation.Query ()
-import Operation.Subscription ()
+import Operation.Subscription ()

examples/scotty/src/Server/Subscription/SimpleSubscription.hs

@@ -1,5 +1,5 @@
-{-# LANGUAGE DeriveGeneric #-}
 {-# LANGUAGE DeriveAnyClass #-}
+{-# LANGUAGE DeriveGeneric #-}
 {-# LANGUAGE KindSignatures #-}
 {-# LANGUAGE NamedFieldPuns #-}
 {-# LANGUAGE RankNTypes #-}
@@ -10,20 +10,19 @@ module Server.Subscription.SimpleSubscription where
 import Data.Kind (Type)
 import Data.Morpheus.Subscriptions (Event (..))
 import Data.Morpheus.Types
-  ( Resolver
-  , RootResolver (..)
-  , SubscriptionField
-  , WithOperation
-  , GQLType(..)
-  , publish
-  , subscribe
+  ( GQLType (..),
+    Resolver,
+    RootResolver (..),
+    SubscriptionField,
+    WithOperation,
+    publish,
+    subscribe,
   )
 import Data.Text (Text)
 import GHC.Generics (Generic)
-
 import Server.Mythology.Character
-  ( Deity
-  , someDeity
+  ( Deity,
+    someDeity,
   )
 
 data Channel
@@ -37,17 +36,17 @@ data Content
 newtype Query m = Query
   { deity :: m Deity
   }
-  deriving (Generic,GQLType)
+  deriving (Generic, GQLType)
 
 newtype Mutation m = Mutation
   { createDeity :: m Deity
   }
-  deriving (Generic,GQLType)
+  deriving (Generic, GQLType)
 
 newtype Subscription (m :: Type -> Type) = Subscription
   { newDeity :: SubscriptionField (m Deity)
   }
-  deriving (Generic,GQLType)
+  deriving (Generic, GQLType)
 
 type APIEvent = Event Channel Content
 

examples/yesod-pubsub/.gitignore

@@ -0,0 +1,3 @@
+.stack-work/
+*~
+client_session_key.aes

examples/yesod-pubsub/LICENSE

@@ -0,0 +1,30 @@
+Copyright ROPWARE (c) 2021
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Author name here nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

examples/yesod-pubsub/Setup.hs

@@ -0,0 +1,3 @@
+import Distribution.Simple
+
+main = defaultMain

examples/yesod-pubsub/app/Main.hs

@@ -0,0 +1,7 @@
+module Main where
+
+import qualified Lib
+
+main :: IO ()
+main = do
+  Lib.main

examples/yesod-pubsub/client/.gitignore

@@ -0,0 +1 @@
+node_modules

examples/yesod-pubsub/client/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "client",
+  "version": "1.0.0",
+  "description": "",
+  "main": "src/index.js",
+  "type": "module",
+  "scripts": {
+    "start": "node src/index.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "graphql-client": "^2.0.1",
+    "graphql-ws": "^5.11.2",
+    "https-proxy-agent": "^5.0.1",
+    "ws": "^8.11.0"
+  }
+}