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Co-authored-by: Vamshi Surabhi <vamshi@hasura.io> Co-authored-by: Vladimir Ciobanu <admin@cvlad.info> Co-authored-by: Antoine Leblanc <antoine@hasura.io> Co-authored-by: Stylish Haskell Bot <stylish-haskell@users.noreply.github.com> GitOrigin-RevId: 9d631878037637f3ed2994b5d0525efd978f7b8f
56 lines
1.5 KiB
Haskell
56 lines
1.5 KiB
Haskell
module Hasura.GraphQL.Transport.Backend where
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import Hasura.Prelude
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import qualified Language.GraphQL.Draft.Syntax as G
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import qualified Hasura.Logging as L
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import Hasura.EncJSON
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import Hasura.GraphQL.Execute.Backend
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import Hasura.GraphQL.Logging (MonadQueryLog (..))
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import Hasura.GraphQL.Transport.HTTP.Protocol
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import Hasura.RQL.Types.Backend
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import Hasura.RQL.Types.Error
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import Hasura.SQL.Backend
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import Hasura.Server.Types (RequestId)
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import Hasura.Session
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import Hasura.Tracing
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-- | This typeclass enacapsulates how a given backend sends queries and mutations over the
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-- network. Each backend is currently responsible for both logging and tracing, for now.
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class BackendExecute b tx => BackendTransport (b :: BackendType) tx where
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runDBQuery
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:: forall m
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. ( MonadIO m
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, MonadError QErr m
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, MonadQueryLog m
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, MonadTrace m
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)
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=> RequestId
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-> GQLReqUnparsed
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-> G.Name
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-> UserInfo
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-> L.Logger L.Hasura
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-> SourceConfig b
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-> tx EncJSON
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-> Maybe (PreparedQuery b)
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-> m (DiffTime, EncJSON)
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runDBMutation
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:: forall m
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. ( MonadIO m
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, MonadError QErr m
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, MonadQueryLog m
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, MonadTrace m
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)
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=> RequestId
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-> GQLReqUnparsed
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-> G.Name
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-> UserInfo
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-> L.Logger L.Hasura
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-> SourceConfig b
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-> tx EncJSON
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-> Maybe (PreparedQuery b)
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-> m (DiffTime, EncJSON)
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