mirror of
https://github.com/hasura/graphql-engine.git
synced 2024-12-24 16:03:37 +03:00
3f405915e9
PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4890 GitOrigin-RevId: 605408bddf03bef66eb03be8c242797e8fcf89bb
80 lines
2.0 KiB
Haskell
80 lines
2.0 KiB
Haskell
--
|
|
module Hasura.Backends.DataConnector.API
|
|
( module V0,
|
|
Api,
|
|
SchemaApi,
|
|
QueryApi,
|
|
ConfigHeader,
|
|
SourceNameHeader,
|
|
SourceName,
|
|
openApiSchema,
|
|
Routes (..),
|
|
apiClient,
|
|
)
|
|
where
|
|
|
|
import Data.Data (Proxy (..))
|
|
import Data.OpenApi (OpenApi)
|
|
import Data.Text (Text)
|
|
import Hasura.Backends.DataConnector.API.V0 as V0
|
|
import Servant.API
|
|
import Servant.API.Generic
|
|
import Servant.Client (Client, ClientM, client)
|
|
import Servant.OpenApi
|
|
|
|
--------------------------------------------------------------------------------
|
|
-- Servant Routes
|
|
|
|
type CapabilitiesApi =
|
|
"capabilities"
|
|
:> Get '[JSON] V0.CapabilitiesResponse
|
|
|
|
type SchemaApi =
|
|
"schema"
|
|
:> SourceNameHeader Required
|
|
:> ConfigHeader Required
|
|
:> Get '[JSON] V0.SchemaResponse
|
|
|
|
type QueryApi =
|
|
"query"
|
|
:> SourceNameHeader Required
|
|
:> ConfigHeader Required
|
|
:> ReqBody '[JSON] V0.QueryRequest
|
|
:> Post '[JSON] V0.QueryResponse
|
|
|
|
type HealthApi =
|
|
"health"
|
|
:> SourceNameHeader Optional
|
|
:> ConfigHeader Optional
|
|
:> GetNoContent
|
|
|
|
type ConfigHeader optionality = Header' '[optionality, Strict] "X-Hasura-DataConnector-Config" V0.Config
|
|
|
|
type SourceNameHeader optionality = Header' '[optionality, Strict] "X-Hasura-DataConnector-SourceName" SourceName
|
|
|
|
type SourceName = Text
|
|
|
|
data Routes mode = Routes
|
|
{ -- | 'GET /capabilities'
|
|
_capabilities :: mode :- CapabilitiesApi,
|
|
-- | 'GET /schema'
|
|
_schema :: mode :- SchemaApi,
|
|
-- | 'POST /query'
|
|
_query :: mode :- QueryApi,
|
|
-- | 'GET /health'
|
|
_health :: mode :- HealthApi
|
|
}
|
|
deriving stock (Generic)
|
|
|
|
-- | servant-openapi3 does not (yet) support NamedRoutes so we need to compose the
|
|
-- API the old-fashioned way using :<|> for use by @toOpenApi@
|
|
type Api = CapabilitiesApi :<|> SchemaApi :<|> QueryApi :<|> HealthApi
|
|
|
|
-- | Provide an OpenApi 3.0 schema for the API
|
|
openApiSchema :: OpenApi
|
|
openApiSchema = toOpenApi (Proxy @Api)
|
|
|
|
apiClient :: Client ClientM (NamedRoutes Routes)
|
|
apiClient =
|
|
client (Proxy @(NamedRoutes Routes))
|