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added tx fee to ledger sync #108

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added tx fee to ledger sync #108

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e4bca71
tx fee added
GusevTimofey Nov 9, 2023
6ab90de
wip
GusevTimofey Nov 9, 2023
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9 changes: 9 additions & 0 deletions ledger-sync/src/Spectrum/EventSource/Data/Tx.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,9 @@ import qualified Cardano.Ledger.TxIn as Ledger

import qualified PlutusTx.Prelude as PlutusTx

import qualified Cardano.Ledger.Babbage.TxBody as TxBody
import Cardano.Ledger.Coin (Coin (..))

import CardanoTx.Models
( FullTxOut (FullTxOut), TxOutDatum (EmptyDatum, KnownDatumHash, KnownDatum) )
import Cardano.Api.Shelley
Expand Down Expand Up @@ -68,6 +71,7 @@ data MinimalUnconfirmedTx = MinimalUnconfirmedTx
, txInputs :: Set.Set P.TxIn
, txOutputs :: [FullTxOut]
, slotNo :: SlotNo
, txFee :: Integer
} deriving (Show, Eq, Generic, FromJSON, ToJSON)

-- | A minimal sufficient representation of a confirmed transaction
Expand All @@ -77,6 +81,7 @@ data MinimalConfirmedTx = MinimalConfirmedTx
, txInputs :: Set.Set P.TxIn
, txOutputs :: [FullTxOut]
, slotNo :: SlotNo
, txFee :: Integer
} deriving (Show, Eq, Generic, FromJSON, ToJSON)

data MinimalTx ctx where
Expand Down Expand Up @@ -117,6 +122,7 @@ fromBabbageLedgerTx blockHash slotNo vtx =
txOutValue
(parseDatum txOutDatum)
txOutReferenceScript)
txFee = unCoin $ TxBody.txfee' body
parseDatum datum = case datum of
PV2.NoOutputDatum -> EmptyDatum
PV2.OutputDatumHash dh -> KnownDatumHash dh
Expand All @@ -129,6 +135,7 @@ fromBabbageLedgerTx blockHash slotNo vtx =
<&> uncurry fromCardanoTxOut
>>= either mempty pure
, slotNo = slotNo
, txFee = txFee
}

fromMempoolBabbageLedgerTx
Expand Down Expand Up @@ -156,6 +163,7 @@ fromMempoolBabbageLedgerTx vtx slotNo =
txOutValue
(parseDatum txOutDatum)
txOutReferenceScript)
txFee = unCoin $ TxBody.txfee' body
parseDatum datum = case datum of
PV2.NoOutputDatum -> EmptyDatum
PV2.OutputDatumHash dh -> KnownDatumHash dh
Expand All @@ -167,4 +175,5 @@ fromMempoolBabbageLedgerTx vtx slotNo =
<&> uncurry fromCardanoTxOut
>>= either mempty pure
, slotNo = slotNo
, txFee = txFee
}