module Hasura.GraphQL.Execute.Action ( fetchActionLogResponses , runActionExecution , asyncActionsProcessor , resolveActionExecution , resolveActionMutationAsync , resolveAsyncActionQuery , insertActionTx , fetchUndeliveredActionEventsTx , setActionStatusTx , fetchActionResponseTx , clearActionDataTx , module Types ) where import Hasura.Prelude import qualified Control.Concurrent.Async.Lifted.Safe as LA import qualified Data.Aeson as J import qualified Data.Aeson.Ordered as AO import qualified Data.ByteString.Lazy as BL import qualified Data.CaseInsensitive as CI import qualified Data.Environment as Env import qualified Data.HashMap.Strict as Map import qualified Data.HashSet as Set import qualified Data.IntMap as IntMap import qualified Data.Text as T import qualified Database.PG.Query as Q import qualified Language.GraphQL.Draft.Syntax as G import qualified Network.HTTP.Client as HTTP import qualified Network.HTTP.Types as HTTP import qualified Network.Wreq as Wreq import Control.Concurrent.Extended (sleep) import Control.Exception (try) import Control.Lens import Control.Monad.Trans.Control (MonadBaseControl) import Data.Has import Data.IORef import Data.Text.Extended import qualified Hasura.Backends.Postgres.Execute.RemoteJoin as RJ import qualified Hasura.Backends.Postgres.SQL.DML as S import qualified Hasura.Backends.Postgres.Translate.Select as RS import qualified Hasura.GraphQL.Execute.RemoteJoin as RJ import qualified Hasura.Logging as L import qualified Hasura.RQL.IR.Select as RS import qualified Hasura.Tracing as Tracing import Hasura.Backends.Postgres.SQL.Types import Hasura.Backends.Postgres.SQL.Value (PGScalarValue (..)) import Hasura.Backends.Postgres.Translate.Column (toTxtValue) import Hasura.Backends.Postgres.Translate.Select (asSingleRowJsonResp) import Hasura.Base.Error import Hasura.EncJSON import Hasura.GraphQL.Execute.Action.Types as Types import Hasura.GraphQL.Execute.Prepare import Hasura.GraphQL.Parser import Hasura.HTTP import Hasura.Metadata.Class import Hasura.RQL.DDL.Headers import Hasura.RQL.DDL.Schema.Cache import Hasura.RQL.Types import Hasura.SQL.Types import Hasura.Server.Utils (mkClientHeadersForward, mkSetCookieHeaders) import Hasura.Server.Version (HasVersion) import Hasura.Session fetchActionLogResponses :: (MonadError QErr m, MonadMetadataStorage (MetadataStorageT m), Foldable t) => t ActionId -> m (ActionLogResponseMap, Bool) fetchActionLogResponses actionIds = do responses <- for (toList actionIds) $ \actionId -> (actionId,) <$> liftEitherM (runMetadataStorageT $ fetchActionResponse actionId) -- An action is said to be completed/processed iff response is captured from webhook or -- in case any exception occured in calling webhook. let isActionComplete ActionLogResponse{..} = isJust _alrResponsePayload || isJust _alrErrors pure (Map.fromList responses, all (isActionComplete . snd) responses) runActionExecution :: ( MonadIO m, MonadBaseControl IO m , MonadError QErr m, Tracing.MonadTrace m , MonadMetadataStorage (MetadataStorageT m) ) => ActionExecutionPlan -> m (DiffTime, (EncJSON, Maybe HTTP.ResponseHeaders)) runActionExecution aep = withElapsedTime $ case aep of AEPSync e -> second Just <$> unActionExecution e AEPAsyncQuery (AsyncActionQueryExecutionPlan actionId execution) -> do actionLogResponse <- liftEitherM $ runMetadataStorageT $ fetchActionResponse actionId (,Nothing) <$> case execution of AAQENoRelationships f -> liftEither $ f actionLogResponse AAQEOnSourceDB srcConfig (AsyncActionQuerySourceExecution _ jsonAggSelect f) -> do let selectAST = f actionLogResponse (selectResolved, _) <- flip runStateT Set.empty $ RS.traverseAnnSimpleSelect prepareWithoutPlan selectAST let querySQL = Q.fromBuilder $ toSQL $ RS.mkSQLSelect jsonAggSelect selectResolved liftEitherM $ runExceptT $ runLazyTx (_pscExecCtx srcConfig) Q.ReadOnly $ liftTx $ asSingleRowJsonResp querySQL [] AEPAsyncMutation actionId -> pure $ (,Nothing) $ encJFromJValue $ actionIdToText actionId -- | Synchronously execute webhook handler and resolve response to action "output" resolveActionExecution :: (HasVersion) => Env.Environment -> L.Logger L.Hasura -> UserInfo -> AnnActionExecution ('Postgres 'Vanilla) (UnpreparedValue ('Postgres 'Vanilla)) -> ActionExecContext -> ActionExecution resolveActionExecution env logger userInfo annAction execContext = case actionSource of -- Build client response ASINoSource -> ActionExecution $ first (AO.toEncJSON . makeActionResponseNoRelations annFields) <$> runWebhook ASISource _ sourceConfig -> ActionExecution do (webhookRes, respHeaders) <- runWebhook let webhookResponseExpression = RS.AEInput $ UVLiteral $ toTxtValue $ ColumnValue (ColumnScalar PGJSONB) $ PGValJSONB $ Q.JSONB $ J.toJSON webhookRes selectAstUnresolved = processOutputSelectionSet webhookResponseExpression outputType definitionList annFields stringifyNum (astResolved, finalPlanningSt) <- flip runStateT initPlanningSt $ RS.traverseAnnSimpleSelect prepareWithPlan selectAstUnresolved let prepArgs = fmap fst $ IntMap.elems $ withUserVars (_uiSession userInfo) $ _psPrepped finalPlanningSt (,respHeaders) <$> executeActionInDb sourceConfig astResolved prepArgs where AnnActionExecution actionName outputType annFields inputPayload outputFields definitionList resolvedWebhook confHeaders forwardClientHeaders stringifyNum timeout actionSource = annAction ActionExecContext manager reqHeaders sessionVariables = execContext actionContext = ActionContext actionName handlerPayload = ActionWebhookPayload actionContext sessionVariables inputPayload executeActionInDb :: (MonadError QErr m, MonadIO m, MonadBaseControl IO m, Tracing.MonadTrace m) => SourceConfig ('Postgres 'Vanilla) -> RS.AnnSimpleSel ('Postgres 'Vanilla) -> [Q.PrepArg] -> m EncJSON executeActionInDb sourceConfig astResolved prepArgs = do let (astResolvedWithoutRemoteJoins, maybeRemoteJoins) = RJ.getRemoteJoinsSelect astResolved jsonAggType = mkJsonAggSelect outputType liftEitherM $ runExceptT $ runLazyTx (_pscExecCtx sourceConfig) Q.ReadOnly $ case maybeRemoteJoins of Just remoteJoins -> let query = Q.fromBuilder $ toSQL $ RS.mkSQLSelect jsonAggType astResolvedWithoutRemoteJoins in RJ.executeQueryWithRemoteJoins env manager reqHeaders userInfo query prepArgs remoteJoins Nothing -> liftTx $ asSingleRowJsonResp (Q.fromBuilder $ toSQL $ RS.mkSQLSelect jsonAggType astResolved) prepArgs runWebhook :: (HasVersion, MonadIO m, MonadError QErr m, Tracing.MonadTrace m) => m (ActionWebhookResponse, HTTP.ResponseHeaders) runWebhook = flip runReaderT logger $ callWebhook env manager outputType outputFields reqHeaders confHeaders forwardClientHeaders resolvedWebhook handlerPayload timeout -- | Build action response from the Webhook JSON response when there are no relationships defined makeActionResponseNoRelations :: RS.AnnFieldsG b v -> ActionWebhookResponse -> AO.Value makeActionResponseNoRelations annFields webhookResponse = let mkResponseObject obj = AO.object $ flip mapMaybe annFields $ \(fieldName, annField) -> let fieldText = getFieldNameTxt fieldName in (fieldText,) <$> case annField of RS.AFExpression t -> Just $ AO.String t _ -> AO.toOrdered <$> Map.lookup fieldText (mapKeys G.unName obj) in case webhookResponse of AWRArray objs -> AO.array $ map mkResponseObject objs AWRObject obj -> mkResponseObject obj {- Note: [Async action architecture] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In async actions, acquiring the action result is deferred. The async action mutation is made to initiate the action which returns an UUID. The UUID is used to query/subsribe for actions response. On mutation, the server makes an action log record in the metadata storage with request headers and input arguments. The `asyncActionsProcessor` background thread processes the async actions by executing the webhook handler and writing back the response payload or errors if any in the metadata storage. When an async action query/subscription is made, the server fetches the relavent data from the metadata storage. See Note [Resolving async action query] below. -} -- | Resolve asynchronous action mutation which returns only the action uuid resolveActionMutationAsync :: (MonadMetadataStorage m) => AnnActionMutationAsync -> [HTTP.Header] -> SessionVariables -> m ActionId resolveActionMutationAsync annAction reqHeaders sessionVariables = insertAction actionName sessionVariables reqHeaders inputArgs where AnnActionMutationAsync actionName _ inputArgs = annAction {- Note: [Resolving async action query] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Resolving async action query happens in two steps; 1. Fetching webhook response from the metadata storage: In this step, using @'fetchActionResponse' method of @'MonadMetadataStorage' type class, we fetch the webhook response of any async action mutation (See Note [Async action architecture] for more) 2. Generating client response: Generation of appropriate client response happens in two ways based on the availibility of relationships on action output object type. a. With relationships:- If there are any relationships defined to tables in a source, we need to join the rows from the tables. So, we'll generate a SELECT SQL statement from a table built virtually from action webhook response fetched in the Step 1 and joining it with appropriate tables. Then, we execute this SQL in the source database. SELECT .... FROM pg_catalog.jsonb_to_recordset('action webhook response') JOIN .... (SELECT ... FROM ) b. Without relationships:- In this case, we'll build the response purely in Haskell code from the action webhook response fetched in the Step 1. -} -- TODO: Add tracing here? Avoided now because currently the function is pure -- | See Note: [Resolving async action query] resolveAsyncActionQuery :: UserInfo -> AnnActionAsyncQuery ('Postgres 'Vanilla) (UnpreparedValue ('Postgres 'Vanilla)) -> AsyncActionQueryExecution (UnpreparedValue ('Postgres 'Vanilla)) resolveAsyncActionQuery userInfo annAction = case actionSource of ASINoSource -> AAQENoRelationships \actionLogResponse -> runExcept do let ActionLogResponse{..} = actionLogResponse resolvedFields <- for asyncFields $ \(fieldName, fld) -> do let fieldText = getFieldNameTxt fieldName (fieldText,) <$> case fld of AsyncTypename t -> pure $ AO.String t AsyncOutput annFields -> fromMaybe AO.Null <$> forM _alrResponsePayload \response -> makeActionResponseNoRelations annFields <$> decodeValue response AsyncId -> pure $ AO.String $ actionIdToText actionId AsyncCreatedAt -> pure $ AO.toOrdered $ J.toJSON _alrCreatedAt AsyncErrors -> pure $ AO.toOrdered $ J.toJSON _alrErrors pure $ AO.toEncJSON $ AO.object resolvedFields ASISource sourceName sourceConfig -> let jsonAggSelect = mkJsonAggSelect outputType in AAQEOnSourceDB sourceConfig $ AsyncActionQuerySourceExecution sourceName jsonAggSelect $ \actionLogResponse -> let annotatedFields = asyncFields <&> second \case AsyncTypename t -> RS.AFExpression t AsyncOutput annFields -> let inputTableArgument = RS.AETableRow $ Just $ Identifier "response_payload" in RS.AFComputedField () $ RS.CFSTable jsonAggSelect $ processOutputSelectionSet inputTableArgument outputType definitionList annFields stringifyNumerics AsyncId -> mkAnnFldFromPGCol idColumn AsyncCreatedAt -> mkAnnFldFromPGCol createdAtColumn AsyncErrors -> mkAnnFldFromPGCol errorsColumn jsonbToRecordSet = QualifiedObject "pg_catalog" $ FunctionName "jsonb_to_recordset" actionLogInput = UVParameter Nothing $ ColumnValue (ColumnScalar PGJSONB) $ PGValJSONB $ Q.JSONB $ J.toJSON [actionLogResponse] functionArgs = RS.FunctionArgsExp [RS.AEInput actionLogInput] mempty tableFromExp = RS.FromFunction jsonbToRecordSet functionArgs $ Just [idColumn, createdAtColumn, responsePayloadColumn, errorsColumn, sessionVarsColumn] tableArguments = RS.noSelectArgs { RS._saWhere = Just tableBoolExpression} tablePermissions = RS.TablePerm annBoolExpTrue Nothing in RS.AnnSelectG annotatedFields tableFromExp tablePermissions tableArguments stringifyNumerics where AnnActionAsyncQuery _ actionId outputType asyncFields definitionList stringifyNumerics _ actionSource = annAction idColumn = (unsafePGCol "id", PGUUID) responsePayloadColumn = (unsafePGCol "response_payload", PGJSONB) createdAtColumn = (unsafePGCol "created_at", PGTimeStampTZ) errorsColumn = (unsafePGCol "errors", PGJSONB) sessionVarsColumn = (unsafePGCol "session_variables", PGJSONB) -- TODO (from master):- Avoid using ColumnInfo mkAnnFldFromPGCol columnInfoArgs = RS.mkAnnColumnField (mkPGColumnInfo columnInfoArgs) Nothing Nothing mkPGColumnInfo (column', columnType) = ColumnInfo column' (G.unsafeMkName $ getPGColTxt column') 0 (ColumnScalar columnType) True Nothing tableBoolExpression = let actionIdColumnInfo = ColumnInfo (unsafePGCol "id") $$(G.litName "id") 0 (ColumnScalar PGUUID) False Nothing actionIdColumnEq = BoolFld $ AVCol actionIdColumnInfo [AEQ True $ UVLiteral $ S.SELit $ actionIdToText actionId] sessionVarsColumnInfo = mkPGColumnInfo sessionVarsColumn sessionVarValue = UVParameter Nothing $ ColumnValue (ColumnScalar PGJSONB) $ PGValJSONB $ Q.JSONB $ J.toJSON $ _uiSession userInfo sessionVarsColumnEq = BoolFld $ AVCol sessionVarsColumnInfo [AEQ True sessionVarValue] -- For non-admin roles, accessing an async action's response should be allowed only for the user -- who initiated the action through mutation. The action's response is accessible for a query/subscription -- only when it's session variables are equal to that of action's. in if (adminRoleName == (_uiRole userInfo)) then actionIdColumnEq else BoolAnd [actionIdColumnEq, sessionVarsColumnEq] -- | Process async actions from hdb_catalog.hdb_action_log table. This functions is executed in a background thread. -- See Note [Async action architecture] above asyncActionsProcessor :: forall m void . ( HasVersion , MonadIO m , MonadBaseControl IO m , LA.Forall (LA.Pure m) , Tracing.HasReporter m , MonadMetadataStorage (MetadataStorageT m) ) => Env.Environment -> L.Logger L.Hasura -> IORef (RebuildableSchemaCache, SchemaCacheVer) -> HTTP.Manager -> Milliseconds -> m void asyncActionsProcessor env logger cacheRef httpManager sleepTime = forever $ do actionCache <- scActions . lastBuiltSchemaCache . fst <$> liftIO (readIORef cacheRef) let asyncActions = Map.filter ((== ActionMutation ActionAsynchronous) . (^. aiDefinition.adType)) actionCache if (Map.null asyncActions) then return () else do -- fetch undelivered action events only when there's at least -- one async action present in the schema cache asyncInvocationsE <- runMetadataStorageT fetchUndeliveredActionEvents asyncInvocations <- liftIO $ onLeft asyncInvocationsE mempty LA.mapConcurrently_ (callHandler actionCache) asyncInvocations liftIO $ sleep $ milliseconds sleepTime where callHandler :: ActionCache -> ActionLogItem -> m () callHandler actionCache actionLogItem = Tracing.runTraceT "async actions processor" do let ActionLogItem actionId actionName reqHeaders sessionVariables inputPayload = actionLogItem case Map.lookup actionName actionCache of Nothing -> return () Just actionInfo -> do let definition = _aiDefinition actionInfo outputFields = getActionOutputFields $ snd $ _aiOutputObject actionInfo webhookUrl = _adHandler definition forwardClientHeaders = _adForwardClientHeaders definition confHeaders = _adHeaders definition timeout = _adTimeout definition outputType = _adOutputType definition actionContext = ActionContext actionName eitherRes <- runExceptT $ flip runReaderT logger $ callWebhook env httpManager outputType outputFields reqHeaders confHeaders forwardClientHeaders webhookUrl (ActionWebhookPayload actionContext sessionVariables inputPayload) timeout resE <- runMetadataStorageT $ setActionStatus actionId $ case eitherRes of Left e -> AASError e Right (responsePayload, _) -> AASCompleted $ J.toJSON responsePayload liftIO $ onLeft resE mempty callWebhook :: forall m r. ( HasVersion , MonadIO m , MonadError QErr m , Tracing.MonadTrace m , MonadReader r m , Has (L.Logger L.Hasura) r ) => Env.Environment -> HTTP.Manager -> GraphQLType -> ActionOutputFields -> [HTTP.Header] -> [HeaderConf] -> Bool -> ResolvedWebhook -> ActionWebhookPayload -> Timeout -> m (ActionWebhookResponse, HTTP.ResponseHeaders) callWebhook env manager outputType outputFields reqHeaders confHeaders forwardClientHeaders resolvedWebhook actionWebhookPayload timeoutSeconds = do resolvedConfHeaders <- makeHeadersFromConf env confHeaders let clientHeaders = if forwardClientHeaders then mkClientHeadersForward reqHeaders else [] contentType = ("Content-Type", "application/json") -- Using HashMap to avoid duplicate headers between configuration headers -- and client headers where configuration headers are preferred hdrs = contentType : (Map.toList . Map.fromList) (resolvedConfHeaders <> clientHeaders) postPayload = J.toJSON actionWebhookPayload requestBody = J.encode postPayload requestBodySize = BL.length requestBody url = unResolvedWebhook resolvedWebhook responseTimeout = HTTP.responseTimeoutMicro $ (unTimeout timeoutSeconds) * 1000000 httpResponse <- do initReq <- liftIO $ HTTP.parseRequest (T.unpack url) let req = initReq { HTTP.method = "POST" , HTTP.requestHeaders = addDefaultHeaders hdrs , HTTP.requestBody = HTTP.RequestBodyLBS requestBody , HTTP.responseTimeout = responseTimeout } Tracing.tracedHttpRequest req \req' -> liftIO . try $ HTTP.httpLbs req' manager let requestInfo = ActionRequestInfo url postPayload $ confHeaders <> toHeadersConf clientHeaders case httpResponse of Left e -> throw500WithDetail "http exception when calling webhook" $ J.toJSON $ ActionInternalError (J.toJSON $ HttpException e) requestInfo Nothing Right responseWreq -> do let responseBody = responseWreq ^. Wreq.responseBody responseBodySize = BL.length responseBody responseStatus = responseWreq ^. Wreq.responseStatus mkResponseInfo respBody = ActionResponseInfo (HTTP.statusCode responseStatus) respBody $ toHeadersConf $ responseWreq ^. Wreq.responseHeaders -- log the request and response to/from the action handler logger :: (L.Logger L.Hasura) <- asks getter L.unLogger logger $ ActionHandlerLog requestBodySize responseBodySize case J.eitherDecode responseBody of Left e -> do let responseInfo = mkResponseInfo $ J.String $ bsToTxt $ BL.toStrict responseBody throw500WithDetail "not a valid json response from webhook" $ J.toJSON $ ActionInternalError (J.toJSON $ "invalid json: " <> e) requestInfo $ Just responseInfo Right responseValue -> do let responseInfo = mkResponseInfo responseValue addInternalToErr e = let actionInternalError = J.toJSON $ ActionInternalError (J.String "unexpected response") requestInfo $ Just responseInfo in e{qeInternal = Just actionInternalError} if | HTTP.statusIsSuccessful responseStatus -> do let expectingArray = isListType outputType modifyQErr addInternalToErr $ do webhookResponse <- decodeValue responseValue case webhookResponse of AWRArray objs -> do unless expectingArray $ throwUnexpected "expecting object for action webhook response but got array" mapM_ validateResponseObject objs AWRObject obj -> do when expectingArray $ throwUnexpected "expecting array for action webhook response but got object" validateResponseObject obj pure (webhookResponse, mkSetCookieHeaders responseWreq) | HTTP.statusIsClientError responseStatus -> do ActionWebhookErrorResponse message maybeCode <- modifyQErr addInternalToErr $ decodeValue responseValue let code = maybe Unexpected ActionWebhookCode maybeCode qErr = QErr [] responseStatus message code Nothing throwError qErr | otherwise -> do let err = J.toJSON $ "expecting 2xx or 4xx status code, but found " ++ show (HTTP.statusCode responseStatus) throw500WithDetail "internal error" $ J.toJSON $ ActionInternalError err requestInfo $ Just responseInfo where throwUnexpected = throw400 Unexpected -- Webhook response object should conform to action output fields validateResponseObject obj = do -- Fields not specified in the output type shouldn't be present in the response let extraFields = filter (not . flip Map.member outputFields) $ Map.keys obj unless (null extraFields) $ throwUnexpected $ "unexpected fields in webhook response: " <> commaSeparated extraFields void $ flip Map.traverseWithKey outputFields $ \fieldName fieldTy -> -- When field is non-nullable, it has to present in the response with no null value unless (G.isNullable fieldTy) $ case Map.lookup fieldName obj of Nothing -> throwUnexpected $ "field " <> fieldName <<> " expected in webhook response, but not found" Just v -> when (v == J.Null) $ throwUnexpected $ "expecting not null value for field " <>> fieldName processOutputSelectionSet :: RS.ArgumentExp ('Postgres 'Vanilla) v -> GraphQLType -> [(PGCol, PGScalarType)] -> RS.AnnFieldsG ('Postgres 'Vanilla) v -> Bool -> RS.AnnSimpleSelG ('Postgres 'Vanilla) v processOutputSelectionSet tableRowInput actionOutputType definitionList annotatedFields = RS.AnnSelectG annotatedFields selectFrom RS.noTablePermissions RS.noSelectArgs where jsonbToPostgresRecordFunction = QualifiedObject "pg_catalog" $ FunctionName $ if isListType actionOutputType then "jsonb_to_recordset" -- Multirow array response else "jsonb_to_record" -- Single object response functionArgs = RS.FunctionArgsExp [tableRowInput] mempty selectFrom = RS.FromFunction jsonbToPostgresRecordFunction functionArgs $ Just definitionList mkJsonAggSelect :: GraphQLType -> JsonAggSelect mkJsonAggSelect = bool JASSingleObject JASMultipleRows . isListType insertActionTx :: ActionName -> SessionVariables -> [HTTP.Header] -> J.Value -> Q.TxE QErr ActionId insertActionTx actionName sessionVariables httpHeaders inputArgsPayload = runIdentity . Q.getRow <$> Q.withQE defaultTxErrorHandler [Q.sql| INSERT INTO "hdb_catalog"."hdb_action_log" ("action_name", "session_variables", "request_headers", "input_payload", "status") VALUES ($1, $2, $3, $4, $5) RETURNING "id" |] ( actionName , Q.AltJ sessionVariables , Q.AltJ $ toHeadersMap httpHeaders , Q.AltJ inputArgsPayload , "created"::Text ) False where toHeadersMap = Map.fromList . map ((bsToTxt . CI.original) *** bsToTxt) fetchUndeliveredActionEventsTx :: Q.TxE QErr [ActionLogItem] fetchUndeliveredActionEventsTx = map mapEvent <$> Q.listQE defaultTxErrorHandler [Q.sql| update hdb_catalog.hdb_action_log set status = 'processing' where id in ( select id from hdb_catalog.hdb_action_log where status = 'created' for update skip locked limit 10 ) returning id, action_name, request_headers::json, session_variables::json, input_payload::json |] () False where mapEvent (actionId, actionName, Q.AltJ headersMap, Q.AltJ sessionVariables, Q.AltJ inputPayload) = ActionLogItem actionId actionName (fromHeadersMap headersMap) sessionVariables inputPayload fromHeadersMap = map ((CI.mk . txtToBs) *** txtToBs) . Map.toList setActionStatusTx :: ActionId -> AsyncActionStatus -> Q.TxE QErr () setActionStatusTx actionId = \case AASCompleted responsePayload -> Q.unitQE defaultTxErrorHandler [Q.sql| update hdb_catalog.hdb_action_log set response_payload = $1, status = 'completed' where id = $2 |] (Q.AltJ responsePayload, actionId) False AASError qerr -> Q.unitQE defaultTxErrorHandler [Q.sql| update hdb_catalog.hdb_action_log set errors = $1, status = 'error' where id = $2 |] (Q.AltJ qerr, actionId) False fetchActionResponseTx :: ActionId -> Q.TxE QErr ActionLogResponse fetchActionResponseTx actionId = do (ca, rp, errs, Q.AltJ sessVars) <- Q.getRow <$> Q.withQE defaultTxErrorHandler [Q.sql| SELECT created_at, response_payload::json, errors::json, session_variables::json FROM hdb_catalog.hdb_action_log WHERE id = $1 |] (Identity actionId) True pure $ ActionLogResponse actionId ca (Q.getAltJ <$> rp) (Q.getAltJ <$> errs) sessVars clearActionDataTx :: ActionName -> Q.TxE QErr () clearActionDataTx actionName = Q.unitQE defaultTxErrorHandler [Q.sql| DELETE FROM hdb_catalog.hdb_action_log WHERE action_name = $1 |] (Identity actionName) True