• Expose a SchemaProvider.ExecuteQueryAsync()
• Fix #53 support mutations with no arguments
• With the above fix the context and/or the mutation arguments parameters are optional in your mutation method
• the parameters in the mutation methods are no longer required to follow a position
• SchemaProvider.AddCustomScalarType() is deprecated, use AddScalarType
• Directvies are now included in schema introspection
• Fix #52 - sometimes incorrect types generated for schema intropection or the GraphQL schema file format
• Refactor type information held in the schema. This mean return types etc are evaluated at schema creation time not execution. If you add a field that requires a type as an Arg ument or return type, that type must already be in the schema
• You can now provide a field namer function to name the generated fields when using SchemaBuilder.FromObject(), ISchemaType.AddAllFields() or SchemaProvider.PopulateFromContext()

Breaking changes

• The class that represents the mutation arguments must be marked with the MutationArgumentsAttribute either at the class level or the parameter
• SchemaProvider now adds a default Date scalar type in the schema that maps to/from the C# DateTime class. If you were previously adding that you'll get an error on type existing. Use SchemaProvider.RemoveType<DateTime>() to remove it and add it with a different name
• Type mapping information (AddTypeMapping()) are evaluated at schema creation time. You may need to add mappings before creating the rest of your schema

• Removed the empty IMutationArguments in favor for a MutationArgumentsAttribute on the parameter or the class

• Support async mutation methods

• Add model validation for mutation arguments. See updated readme
• Fix issue with services not correctly being included when the field is used in a fragment

• Add support for directives. Supported by default are @include(if: Boolean!) and @skip(if: Boolean!). You can add your own that make changes to the expression pre-execution
• Added syntax support for subscription queries (they compile/no error but do not execute or work)
• Removed support for older syntax of complex queries that is not GQL standard
• Refactored GraphQLVistor and friends to make it easier to follow what is happening (I hope). See CONTRIBUTING.md for some notes
• From my testing the compiling and expression building is 15-20% faster than before (still network and or the DB calls are the largest)
• Allow enum values in the query schema (e.g. as an argument)
• Ignore static properties & fields on the object passed to SchemaBuilder.FromObject - they were not supported and threw errors anyway

• Name all ParameterExpressions as EF 3.1 expects a name (can throw an error)

• Fix claims check when required claims are empty
• Fix error message state which claims are required for the given access error

• Sorry about the quick turn around
• Breaking changes
  • Using DI inspired design now instead of the TArg
  • Use WithService helper to let EntityGraphQL know which services you require e.g. in an AddField use (db, p) => WithService<IUserProvider>(users => users.Load(p.id))
  • For mutations just add the services as arguments (at the end) as you typically do in dotnet
  • schema.ExecuteQuery() takes an IServiceProvider which it uses to look up required services like IUserProvider above

• Breaking changes
  • Trying to clean up the interface for careting a schema and allowing an easier way to get services in mutations and field selections
  • Rename MappedSchemaProvider to SchemaProvider
  • Remove extension object.QueryObject() and require a more specific call to SchmeaProvider.ExecuteQuery()
  • SchmeaProvider.ExecuteQuery() takes a TArg type which is an argument that will be passed to all field selections and mutation methods. This replaces mutationArgs in object.QueryObject() and lets both mutations and field selections access other services non-statically (e.g. via TArg being an IServiceProvider). See updated readme and demo project
  • SchemaProvider is now create using SchemaBuilder.Create<TContext, TArg>() or SchemaBuilder.Create<TContext>() giving you a short cut for not providing a TArg
  • SchemaBuilder.FromObject<TContext, TArg>() now takes second type argument for the TArg value. Also SchemaBuilder.FromObject<TContext>() shortcut
• Fix bug where EntityQuery arguments were being cached in the schema

• Add ContextId to the ignored list in SchemaBuilder for EF 3.1

• Clean up LinqExtensions, removing the overloads that take LambdaExpressions. Use .AsQueryable().Where(someExpressionVar) instead. It works better with EF and other LinqProviders.

• Breaking change - Multiple [GraphQLAuthorize] mean all polcies are required and supplying multiple in a single [GraphQLAuthorize] mean any
• Do not generate an empty mutation type if there are no mutations
• Fix query introspection to output mapped types correctly
• Support multiple queries in a request with the operation name of which one to run - e.g. how GraphiQL handles multiple queries
• Update error messages
• Clean up some APIs - SchemaType.AddAllFields(), Field.RequiresAllClaims(), Field.RequiresAnyClaim()

• Initial support for Authorization and Security in the schema - see updated readme and provide feedback

• Support fragment statements in other positions in the query

• Fix error with EntityQueryType<> as a field argument not being defined as a String in introspection

• Fix issue introduced in 0.28 when using the RequiredField<> type

• Only convert a string matching a Guid when the arg type is a Guid or Guid?

• Fix issue where a non-required EntityQueryType Filter throw an error if it wasn't supplied

• Better support mutations that return an object, not a list

• Introspection query __type(name: "") now correctly returns an object not an array
• [Description("")] attributes on enum fields are now read into the schema
• Fix issue where introspection query would have dupelicate types for enum types

• ISchemaType.AddAllFields requires a schema as it can add newly discovered types to that schema
• ISchemaType.AddAllFields by default adds new enum types to the schema if found as a field type
• ISchemaType.AddAllFields can (off by default) add new complex types to the schema if found as a field type
• Schema.Type<TType>() now searches by TType not typeof(TType).Name. Allowing you to add a type with a different name but still get the typed SchemaType<T> back

• Add the ability to add enum types to the schema
• The auto schema builder now adds enum types it finds to the schema by default
• Enum values are referenced by the string value, if using JSON.NET you will want to use [JsonConverter(typeof(StringEnumConverter))]

• Add GraphQLNotNullAttribute to mark fields as not nullable in the graphql schema
• By default when generating a .schema file IEnumerable<T> will generate the element type as not nullable. E.g. [T!]. Use GraphQLElementTypeNullableAttribute to mark it that the list can contain null items
• Support mapping decimal to number
• Better support for defining nullable or non-nullable types

• Allow adding a mapping type to a type that already exists in the schema. E.g. you might add an input type Point and want to map the dotnet type Point to it.

• fix issue with required type in an array e.g. [ID!]

• fix issue with generated required types

• Output fields as required in .graphql schemas

• You can now specify if a field is ignored for queries, mutations or both (if you're sharing DTOs/objects)
• Don't output the meta information of the schema in the schema definition
• Prevent duplicate scalar types in schema generation
• Fix issue where mutation keyword could not have any white space before it

• Change, make ENUMs a Int type as dotnet serialises them like that
• Fix input types missing for the SDL schema generated
• Fix issue where mutation args has repeating ofType data in introspection
• Fix issue where InputTypes would be duplicated in introspection query results
• Fix issue where ToList() was being called deep in expressions causing issues with EF

• Add the ability to add custom scalar types to the schema
• Fix a bug where introspection queries were in correct if you have a List/Array in your mutation type

• Fix a bug where mutation arg objects retained values from previous mutation - i.e if the next call to that mutation didn't provide some optional arguments

• QueryObject() calls ToList() on any lists so if you are using something like EF all queries will be evaluated on QueryObject(), not just the ones that return a single object (as they call FirstOrDefault()). This is more consistent, the result contains all your data (regardless of underlying ORM or not) and not a miz of evaluated and non-evaluated.
• Add RemoveTypeAndAllFields() on MappedSchemaProvider to more easily clean up a schema that was auto created by SchemaBuilder.FromObject<T>()

• Fix case matching of arguments in mutations. EntityGraphQL defaults to turning dotnet UpperCaseFieldsAndProperties to camelCaseFieldsAndProperties as this was the intention with the change in 0.18.0
• Enum values are as defined. E.g. if you have an enum Meter you can use "Meter" not "meter"

• map Int16 and UInt16 to Int
• Fix issue where argument names were not case sensitive (the Breaking change introduced in 0.18)

• Fix kind in schema introspection query to not have !

• Update dependences (JSON.NET)
• Fix some small casing issues

• Support for schema introspection. Top two fields (__schema and __type(name: String!)) are implemented. There are some things missing where we currently don't support the feature (directives). GraphiQL introspection query executes and you can naviagte the example. Big thanks to @JTravis76 for starting the work.
• Implement #18 default argument values in GQL operations mutation MyMutation($arg: String = "hey defaults") { ... }
• Breaking change - If you purely use SchemaBuilder.FromObject() it now creates all field names lowerCaseCamel and type names UpperCamelCase like the GraphQL defaults. Also since GraphQL is case sensitive I have enforced that. You may need to update some queries to match casing

• Add the option to have other parameters passed into a mutation method. Very useful for IServiceProvider or other services your mutations require

• Fix issue where duplicate fields (say from a query and a fragment) would cause an error

• Bring inner exception details up
• Fix issue where fields that require arguments fail (See Paging example in Demo)

• Add support for full queries on a mutation result. See readme for more details (you return an Expression)
• Initial support for GraphQL fragments. fix #2
• Fix issues with using field arguments deeper in the graph schema
• Add support for operationName in the GraphQLRequest
• Add support for graphql comments
• Add GraphiQL web interface to the demo app
• Add GraphQLIgnore attribute to ignore a field on a Type for the automatic schema builder
• fix bug where it would sometimes try to give an UInt64 to an argument that required an Int32
• (beta) Add dotnet gql command to generate a schema from your current DBContext. See readme for more info

• Add WhereWhen() to the extension helpers

• Fix bug in handling converting a string into an enum
• Fix issue looking up types internally when working with anonymous types

• Fix issue with incorrectly checking for generic types

• Fix issue with array types in the dynamically generated type for lambdas

• Fix issue where the generated GraphQL schema had the incorrect type for arrays (e.g. double[])
• Fix issue with SchemaBuilder.FromObject building invalid types from arrays.

• Fix an issue where it would generate an invalid field name if we couldn't singularize the name

• Move the query results into a QueryResult class so it is easier to work with

• Fix #11 - failure to use RequiredField with types like uint - it would try to initialise it with an int

• Remove old code that supported multiple fields with the same name and different arguments. GrpahQL doesn't support that and it caused a bug where it would sometimes not find the field you want. You can implment optional arguments and build a complex field like schemaProvider.AddField("myField", new {name = (string)null, id = (Guid?)null}, (db, param) => param.id.HasValue ? db.MyEntities.Where(l => l.Id == param.id).FirstOrDefault() : db.MyEntities.Where(l => l.Name == param.name).FirstOrDefault(), "Returns an Entity object by ID or a match on the name argument");

• Allow user to supply a type mapping for the generated GraphQL schema

• Fix an issue where we would some time identify a type as IEnumerable when it shouldn't have been
• Allow ReplaceField on a sub type

• Convert enums correctly

• Fix SchemaGenerator to support arrays better
• Support turning QueryRequest variables from JSON objects into their requied objects

• Bring back ReplaceField as technically GraphQL doesn't support overloading, so if you're using tools like Apollo etc to generate code you need to only have unique fields
• Added GetGraphQLSchema on the schema to return a .graphql schema file for input into tools like Apollo codegen
• Add the option to add descriptions to Mutations

• Fix issue where operation name with no arguments failed

• Breaking change: Strings are now defined by double quotes " to fit in with GraphQL better
• Added support to use a LINQ-style language as a argument in GraphQL. E.g the following GQL field, { users(filter: "active = true and age > 20") { id name } } can be defined with schema.AddField("users", new {filter = EntityQuery<User>()}, (ctx, p) => ctx.Users.Where(p.filter), "Return filtered users"). Letting you write that filter using any fields defined on the User object
• Add null/empty constant for checking for null in EQL

• Fix bug converting Int values to double? values

• Support field "overloads" - fields with same name and different arguments.

• Renamed package EntityGraphQL to emphasizes that it implements GraphQL

• Fix issue with arrays and objects in variables parameter on the request
• Better error messages when GraphQL arguments can't be mapped to an object
• Validate required variables in operations are supplied in the variables dictionary
• Fix potential issue with selecting sub object graphs

• Change the errors to appear in errors key along side data key as per GraphQL
• Fix an issue when selecting fields from a mutation result

• Support selecting an object that may be null { person {name} } person will be null if it does not exist

• Parameter types can be optional (no !)

• Fix type issues with mutation args
• Change auto entity call with id: (e.g. { entity(id: 13)}) to call the First() method last
• Fix issue with selecting a one-to-one relation in a query

• Fix a issue where schema and metrhod provider were not being passed down in QueryObject

• Add initial support for Mutations
• , between fields is optional like in GraphQL
• Support __typename metadata

• Moved EntityQueryLanguage.DataApi namespace to EntityQueryLanguage.GraphQL to better communicate that its intent is to support
• Add support GraphQL arguments in fields. See updated readme
• By default SchemaBuilder.FromObject<TType>() generates a non-pural field for any type with a public Id property, with the argument name of id. E.g. A field people that returns a IEnumerable<Person> will result in a person(id) field
• Move results to field data in the resulting object to match GraphQL
• Support the query keyword for graphql

• Added support for complex nested queries when using the EFRelationshipHandler
• Fix type caching issue causing exception on changing a sub query