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Support constructing DRep update certificates #421

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merged 1 commit into from
Feb 7, 2024
Merged

Support constructing DRep update certificates #421

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17 changes: 17 additions & 0 deletions cardano-api/internal/Cardano/Api/Certificate.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -37,10 +37,12 @@ module Cardano.Api.Certificate (
CommitteeHotKeyAuthorizationRequirements(..),
DRepRegistrationRequirements(..),
DRepUnregistrationRequirements(..),
DRepUpdateRequirements(..),
makeCommitteeColdkeyResignationCertificate,
makeCommitteeHotKeyAuthorizationCertificate,
makeDrepRegistrationCertificate,
makeDrepUnregistrationCertificate,
makeDrepUpdateCertificate,

makeStakeAddressAndDRepDelegationCertificate,

Expand Down Expand Up @@ -466,6 +468,21 @@ makeStakeAddressAndDRepDelegationCertificate w cred delegatee deposit =
delegatee
(toShelleyLovelace deposit)

data DRepUpdateRequirements era where
DRepUpdateRequirements
:: ConwayEraOnwards era
-> Ledger.Credential Ledger.DRepRole (EraCrypto (ShelleyLedgerEra era))
-> DRepUpdateRequirements era

makeDrepUpdateCertificate
:: DRepUpdateRequirements era
-> Maybe (Ledger.Anchor (EraCrypto (ShelleyLedgerEra era)))
-> Certificate era
makeDrepUpdateCertificate (DRepUpdateRequirements conwayOnwards vcred) mAnchor =
ConwayCertificate conwayOnwards
. Ledger.ConwayTxCertGov
$ Ledger.ConwayUpdateDRep vcred (noInlineMaybeToStrictMaybe mAnchor)

-- ----------------------------------------------------------------------------
-- Helper functions
--
Expand Down
2 changes: 2 additions & 0 deletions cardano-api/src/Cardano/Api.hs
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Expand Up @@ -979,10 +979,12 @@ module Cardano.Api (
CommitteeHotKeyAuthorizationRequirements(..),
DRepRegistrationRequirements(..),
DRepUnregistrationRequirements(..),
DRepUpdateRequirements(..),
makeCommitteeColdkeyResignationCertificate,
makeCommitteeHotKeyAuthorizationCertificate,
makeDrepRegistrationCertificate,
makeDrepUnregistrationCertificate,
makeDrepUpdateCertificate,

ResolvablePointers(..),
) where
Expand Down
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