graphql-engine/server/src-lib/Hasura/RQL/DDL/Endpoint.hs
Robert 11a454c2d6 server, pro: actually reformat the code-base using ormolu
This commit applies ormolu to the whole Haskell code base by running `make format`.

For in-flight branches, simply merging changes from `main` will result in merge conflicts.
To avoid this, update your branch using the following instructions. Replace `<format-commit>`
by the hash of *this* commit.

$ git checkout my-feature-branch
$ git merge <format-commit>^    # and resolve conflicts normally
$ make format
$ git commit -a -m "reformat with ormolu"
$ git merge -s ours post-ormolu

https://github.com/hasura/graphql-engine-mono/pull/2404

GitOrigin-RevId: 75049f5c12f430c615eafb4c6b8e83e371e01c8e
2021-09-23 22:57:37 +00:00

61 lines
1.6 KiB
Haskell

module Hasura.RQL.DDL.Endpoint
( runCreateEndpoint,
runDropEndpoint,
dropEndpointInMetadata,
)
where
import Data.HashMap.Strict.InsOrd qualified as OMap
import Data.Text.Extended
import Hasura.Base.Error
import Hasura.EncJSON
import Hasura.Metadata.Class
import Hasura.Prelude
import Hasura.RQL.Types
runCreateEndpoint ::
( CacheRWM m,
MetadataM m,
MonadMetadataStorageQueryAPI m
) =>
CreateEndpoint ->
m EncJSON
runCreateEndpoint endpoint@EndpointMetadata {..} = do
endpointsMap <- _metaRestEndpoints <$> getMetadata
OMap.lookup _ceName endpointsMap `for_` \_ ->
throw400 AlreadyExists $
"Endpoint with name: " <> toTxt _ceName <> " already exists"
withNewInconsistentObjsCheck $
buildSchemaCacheFor (MOEndpoint _ceName) $
MetadataModifier $
metaRestEndpoints %~ OMap.insert _ceName endpoint
return successMsg
runDropEndpoint ::
( CacheRWM m,
MetadataM m,
MonadMetadataStorageQueryAPI m
) =>
DropEndpoint ->
m EncJSON
runDropEndpoint DropEndpoint {..} = do
checkExists _deName
withNewInconsistentObjsCheck $
buildSchemaCache $
dropEndpointInMetadata _deName
return successMsg
dropEndpointInMetadata :: EndpointName -> MetadataModifier
dropEndpointInMetadata name =
MetadataModifier $ metaRestEndpoints %~ OMap.delete name
checkExists :: (MetadataM m, MonadError QErr m) => EndpointName -> m ()
checkExists name = do
endpointsMap <- _metaRestEndpoints <$> getMetadata
void $
onNothing (OMap.lookup name endpointsMap) $
throw400 NotExists $
"endpoint with name: " <> toTxt name <> " does not exist"