Commit Graph

104 Commits

Author SHA1 Message Date
4c9264c12c Coerce argument values properly
Fixes #44.
2020-06-06 21:22:11 +02:00
93a0403288 Resolve abstract types
Objects that can be a part of an union or interface should return
__typename as string.
2020-06-03 07:20:38 +02:00
d12577ae71 Define resolvers on type fields
Returning resolvers from other resolvers isn't supported anymore. Since
we have a type system now, we define the resolvers in the object type
fields and pass an object with the previous result to them.
2020-05-29 13:53:51 +02:00
c06d0b8e95 Add Union and Interface type definitions 2020-05-26 11:13:55 +02:00
61dbe6c728 Split input/output types and values into 2 modules 2020-05-25 07:41:21 +02:00
eb90a4091c Check point 2020-05-24 13:51:00 +02:00
7cd4821718 Don't fail on invalid fragments and variables 2020-05-23 21:49:57 +02:00
26cc53ce06 Reject variables as default values 2020-05-22 10:11:48 +02:00
c3ecfece03 Coerce variable values 2020-05-21 10:20:59 +02:00
a5c44f30fa Add basic output object type support 2020-05-14 22:16:56 +02:00
4c19c88e98 Accept resolvers given by the user as is 2020-05-13 16:21:48 +02:00
500cff20eb Separate Query and Mutation resolvers
Fixes #33 .
2020-05-10 18:32:58 +02:00
Dmitrii Skurikhin
2760bd8ee1 Don't encode controls as block strings
Fixes #39.

String containing control sequences should be encoded as simple strings
even if they contain newlines, since the block strings can contain only
SourceCharacters.
2020-04-10 11:19:36 +02:00
Dmitrii Skurikhin
30d6a0a58d encode null value as "null" 2020-03-31 10:04:34 +03:00
613e929d91 Update to Stack 15.x 2020-02-20 05:16:14 +01:00
67bebf853c Replace MonadIO constraint with just Monad
And make the tests use Identity instead of IO.
2020-02-01 20:46:35 +01:00
e8b82122c6 Try all extension parsers 2020-01-28 11:08:28 +01:00
b4a3c98114 Parse schema extensions 2020-01-25 16:45:39 +01:00
3ef27f9d11 Add "extend symbol" lexer to parse extensions 2020-01-17 12:29:06 +01:00
ba710a3c96 Parse complete TypeSystemDefinition 2020-01-15 20:20:50 +01:00
d257d05d4e Parse enum and input object type definitions 2020-01-13 08:21:02 +01:00
adffa185bb Parse interface type definition 2020-01-13 08:21:02 +01:00
f4ed06741d Parse union definitions 2020-01-13 08:21:02 +01:00
8efb08fda1 Parse ObjectDefinition 2020-01-13 08:21:02 +01:00
d9a2937b55 Parse SchemaDefinition 2020-01-13 08:18:30 +01:00
d82d5a36b3 Retrieve resolver arguments from the reader 2019-12-31 08:29:03 +01:00
44dc80bb37 Replace substitution function with a map
It makes using variables with queries more approachable, but some work
still has to be done.
- The type `Subs` should be renamed and moved out of `Schema`, together with
`AST.Core.Value` probably.
- Some kind of conversion should be possible from a user-defined input
type T to the Value. So the final HashMap should have a type like
`HashMap name a`, where a is an instance of a potential typeclass
InputType.
2019-12-30 18:26:24 +01:00
fdf5914626 Move AST to AST.Document 2019-12-28 07:07:58 +01:00
62f3c34bfe Replace AST.Selection data constructors 2019-12-25 06:45:29 +01:00
b215e1a4a7 Pretify multi-line string arguments as block strings
Fixes #10.
2019-12-21 09:25:05 +01:00
1e55f17e7e Encode Unicode. Fix #34 2019-12-20 07:58:09 +01:00
9a5d54c035 Escape non-source characters in the encoder 2019-12-19 06:59:27 +01:00
3c1a5c800f Support directives (skip and include)
Fixes #24.
2019-12-06 22:52:24 +01:00
fc9ad9c4a1 Consider __typename when evaluating fragments
Fixes #30.
2019-12-02 07:43:19 +01:00
Sam Nolan
def52ddc20 Fix strings not consuming spaces
Fixes #28
2019-11-28 19:09:26 +11:00
Sam Nolan
73e21661b4 Fix failed parsing on multiple required arguments
Fixes #25.
2019-11-21 08:51:42 +01:00
115aa02672 Fail on cyclic fragments, fix #22 2019-11-14 20:40:09 +01:00
31c516927d Support nested fragments in any order
Fix #19.
2019-11-12 10:47:10 +01:00
1dd6b7b013 Support nested fragments
... without forward lookup.
2019-11-09 23:24:31 +01:00
73fc334bf8 Move related modules to Language.GraphQL.AST
Fixes #18.

- `Language.GraphQL.Encoder` moved to `Language.GraphQL.AST.Encoder`.
- `Language.GraphQL.Parser` moved to `Language.GraphQL.AST.Parser`.
- `Language.GraphQL.Lexer` moved to `Language.GraphQL.AST.Lexer`.
- All `Language.GraphQL.AST.Value` data constructor prefixes were removed. The
  module should be imported qualified.
- All `Language.GraphQL.AST.Core.Value` data constructor prefixes were removed.
  The module should be imported qualified.
- `Language.GraphQL.AST.Transform` is now isn't exposed publically anymore.
2019-11-03 11:00:18 +01:00
c7d5b02911 Handle top-level fragments
Fixes #17.
2019-10-19 10:00:25 +02:00
37254c8c95 Inline fragments without type
Fixes #11.
2019-10-11 23:28:55 +02:00
856efc5d25 Support inline fragments on types 2019-10-08 09:03:07 +02:00
eb98c36258 Introduce hspec-megaparsec
Fixes #13.
2019-09-27 10:50:38 +02:00
c075a41582 Add pending inline fragment tests 2019-09-13 20:33:39 +02:00
1704022e74 Fix #12 2019-09-06 07:48:01 +02:00
63d4de485d Deprecate enum, enumA, wrappedEnum, wrappedEnumA
These functions are from Language.GraphQL.Schema.
There are actually only two generic types in GraphQL: Scalars and objects.
Enum is a scalar value. According to the specification enums may be
serailized to strings. And in the current implementation they used
untyped strings anyway, so there is no point to have differently named
functions with the same implementation as their scalar counterparts.
2019-09-01 03:16:27 +02:00
22313d05df Deprecate Language.GraphQL.Execute.Schema
It is not a schema (at least not a complete one), but a resolver list,
and the resolvers should be provided by the user separately, because the
schema can originate from a GraphQL document. Schema name should be free
to provide a data type for the real schema later.
2019-08-30 07:26:04 +02:00
045b6d15fb Escape special characters in the encoded strings
Fixes #2.
2019-08-13 07:24:05 +02:00
a3354e7f58 Make all encoder functions return lazy text 2019-08-05 09:00:11 +02:00