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Handle properly empty Continuation chains #3

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Merged
edmundnoble merged 1 commit into from
Feb 28, 2026
Merged

Handle properly empty Continuation chains #3

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4 changes: 2 additions & 2 deletions haskell-src/exec/Chainweb/Server.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -290,7 +290,7 @@ dbToApiTxSummary s contHist = TxSummary
, _txSummary_continuation = unPgJsonb <$> dtsContinuation s
, _txSummary_result = maybe TxFailed (const TxSucceeded) $ dtsGoodResult s
, _txSummary_initialCode = chCode contHist
, _txSummary_previousSteps = V.toList (chSteps contHist) <$ chCode contHist
, _txSummary_previousSteps = V.toList (fromMaybe mempty $ chSteps contHist) <$ chCode contHist
}

searchTxs
Expand Down Expand Up @@ -385,7 +385,7 @@ toApiTxDetail tx contHist blk evs signers sigs = TxDetail
, _txDetail_success = isJust $ _tx_goodResult tx
, _txDetail_events = map toTxEvent evs
, _txDetail_initialCode = chCode contHist
, _txDetail_previousSteps = V.toList (chSteps contHist) <$ chCode contHist
, _txDetail_previousSteps = V.toList (fromMaybe mempty $ chSteps contHist) <$ chCode contHist
, _txDetail_signers = signers
, _txDetail_sigs = sigs
}
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2 changes: 1 addition & 1 deletion haskell-src/lib/ChainwebDb/Queries.hs
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Expand Up @@ -103,7 +103,7 @@ toDbTxSummary Transaction{..} = DbTxSummary

data ContinuationHistoryT f = ContinuationHistory
{ chCode :: C f (Maybe Text)
, chSteps :: C f (Vector Text)
, chSteps :: C f (Maybe (Vector Text))
} deriving (Generic, Beamable)

type ContinuationHistory = ContinuationHistoryT Identity
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