Changelog

see latest changes on Github

0.19.0 - 21.03.2022

Minor Changes

• accept indexes for GraphQL Error Path (#662)
• supports aeson 2.0

0.18.0 - 08.11.2021

• GraphQL errors support additional field extensions :: Maybe Value
• the parser reports invalid empty selection sets
• The parser is compliant with the GQL specification and supports all valid characters #581
• The parser performance improvement: on average 3-4 times faster, in some cases more than 100 times faster.

0.17.0 - 25.02.2021

New features

• Data.Morpheus.Core provides default GrapHQL type definitions with internalSchema
• exposed Data.Morpheus.Internal.Ext

Breaking changes

• parseTypeSystemDefinition and parseGQLDocument is replaced with parseSchema

• parseFullGQLDocument replaced with parseFullSchema

• removed parseDSL from Data.Morpheus.Core

• following Types and modules are migrated to the new package morpheus-graphql-app:

  • following types and functions in Data.Morpheus.Core are moved in to Data.Morpheus.App: App, AppData, runApp, withDebugger, mkApp, runAppStream
  • typeClass MapAPI migrated from Data.Morpheus.Types.IO is moved into Data.Morpheus.App
  • Data.Morpheus.Types.Internal.Resolving moved asData.Morpheus.App.Internal.Resolving

• RootResModel was renamed to RootResolverValue

• ResModel was replaced with more general ResolverValue

• GQLScalar was replaced with EncodeScalar and DecodeScalar type-classes.

• Value.Float is now Double instead of Float.

0.16.0 - 05.11.2020

Breaking Changes

• signature changes:

  • render: a -> Text to a -> ByteString

  • parseTypeSystemDefinition : Text -> Eventless (Schema VALID) to ByteString -> Eventless (Schema VALID)

  • parseTypeDefinitions: Text -> Eventless [TypeDefinition ANY CONST] to ByteString -> Eventless [TypeDefinition ANY CONST]

new features

Minor Changes

• parser performance optimization

0.15.1 - 12.09.2020

relaxed upper boundary of megaparsec up to 10.0.0

0.15.0 - 12.09.2020

new features

• render renders SchemaDefinition e.g

  schema {
    query: MyQuery
  }
  

• query validator automatically adds __typename to interface types

• type : App

  api :: a -> m b
  api = runApp (mkApp schema resolvers)
  

• App supports semigroup(schema Stitching):

  if whe have two apps app1 and app2 with type Api EVENT IO we can merge it as.

  mergedApi :: a -> m b
  mergedApi = runApp (app1 <> app2)
  

• runApp changed signature to:

  runApp :: Api e m -> a -> m b
  

Breaking Changes

• removed runApi.

Minor Changes

• internal refactoring

0.14.1 - 16.08.2020

0.14.0 - 15.08.2020

new features

• query validation supports interfaces

• exposed: Data.Morpheus.Types.SelectionTree

• configurable api: Data.Morpheus.Core exports

  • Config
  • defaultConfig
  • debugConfig

• for better debugging, internal errors messages will display resolving state:

  • current TypeName
  • current Selection
  • OperationDefinition
  • SchemaDefinition

• rendering graphql "AST". e.g render (selection :: Selection VALID) will render

{
  user(arg1: 1) {
    name
  }
}

• quasiquoter [dsl| <type definitions> |] generates Schema VALID.
• parser supports custom directive definition. e.g

directive @MyDirective on FIELD_DEFINITION | OBJECT

• directive Validation for Document (TypeSystem).

• supports of block string values. e.g:

  query {
    createDeity(
      name: """
      power
      bla \n sd
      blu \\ date
      """
    ) {
      name
    }
  }
  

• support of schema. issue #412

  schema {
    query: MyQuery
  }
  

Breaking Changes

• Context' renamed toResolverContext'

• removed : EventCon from Data.Morpheus.Core

• internal refactoring: changed AST. Schema AST Types now need parameter stage = RAW | CONST | VALID.

  • Schema VALID
  • TypeDefinition VALID
  • FieldDefinition IN VALID
  • ...

• runApi requires argument config

    runApi ::
      Schema s ->
      RootResModel event m ->
      Config ->
      GQLRequest ->
      ResponseStream event m (Value VALID)
  

0.13.0 - 22.06.2020

new features

• exposed: Data.Morpheus.Types.GQLScalar
• exposed: Data.Morpheus.Types.ID
• finished interface validation
• supports default values

minor changes

• internal refactoring
• added dependency mtl
• validates strings as enum from JSON value

0.12.0 - 21.05.2020

New features

• parser supports implements interfaces separated with empty spaces

  type T implements A , B C & D {
  

• introspection can render interfaces