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event_record.go
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event_record.go
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// Go Substrate RPC Client (GSRPC) provides APIs and types around Polkadot and any Substrate-based chain RPC calls
//
// Copyright 2019 Centrifuge GmbH
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types
import (
"bytes"
"errors"
"fmt"
"io"
"reflect"
"github.com/centrifuge/go-substrate-rpc-client/v4/scale"
"github.com/ethereum/go-ethereum/log"
)
// EventRecordsRaw is a raw record for a set of events, represented as the raw bytes. It exists since
// decoding of events can only be done with metadata, so events can't follow the static way of decoding
// other types do. It exposes functions to decode events using metadata and targets.
// Be careful using this in your own structs – it only works as the last value in a struct since it will consume the
// remainder of the encoded data. The reason for this is that it does not contain any length encoding, so it would
// not know where to stop.
type EventRecordsRaw []byte
// Encode implements encoding for Data, which just unwraps the bytes of Data
func (e EventRecordsRaw) Encode(encoder scale.Encoder) error {
return encoder.Write(e)
}
// Decode implements decoding for Data, which just reads all the remaining bytes into Data
func (e *EventRecordsRaw) Decode(decoder scale.Decoder) error {
for i := 0; true; i++ {
b, err := decoder.ReadOneByte()
if err == io.EOF {
break
}
if err != nil {
return err
}
*e = append((*e)[:i], b)
}
return nil
}
// EventRecords is a default set of possible event records that can be used as a target for
// `func (e EventRecordsRaw) Decode(...`
// Sources:
// https://github.com/polkadot-js/api/blob/master/packages/api-augment/src/substrate/events.ts
// https://github.com/polkadot-js/api/blob/master/packages/api-augment/src/polkadot/events.ts
//
//nolint:stylecheck,lll,revive
type EventRecords struct {
Auctions_AuctionStarted []EventAuctionsAuctionStarted `test-gen-blockchain:"polkadot"`
Auctions_AuctionClosed []EventAuctionsAuctionClosed `test-gen-blockchain:"polkadot"`
Auctions_Reserved []EventAuctionsReserved `test-gen-blockchain:"polkadot"`
Auctions_Unreserved []EventAuctionsUnreserved `test-gen-blockchain:"polkadot"`
Auctions_ReserveConfiscated []EventAuctionsReserveConfiscated `test-gen-blockchain:"polkadot"`
Auctions_BidAccepted []EventAuctionsBidAccepted `test-gen-blockchain:"polkadot"`
Auctions_WinningOffset []EventAuctionsWinningOffset `test-gen-blockchain:"polkadot"`
Assets_Created []EventAssetCreated `test-gen-skip:"true"`
Assets_Issued []EventAssetIssued `test-gen-skip:"true"`
Assets_Transferred []EventAssetTransferred `test-gen-skip:"true"`
Assets_Burned []EventAssetBurned `test-gen-skip:"true"`
Assets_TeamChanged []EventAssetTeamChanged `test-gen-skip:"true"`
Assets_OwnerChanged []EventAssetOwnerChanged `test-gen-skip:"true"`
Assets_Frozen []EventAssetFrozen `test-gen-skip:"true"`
Assets_Thawed []EventAssetThawed `test-gen-skip:"true"`
Assets_AssetFrozen []EventAssetAssetFrozen `test-gen-skip:"true"`
Assets_AssetThawed []EventAssetAssetThawed `test-gen-skip:"true"`
Assets_Destroyed []EventAssetDestroyed `test-gen-skip:"true"`
Assets_ForceCreated []EventAssetForceCreated `test-gen-skip:"true"`
Assets_MetadataSet []EventAssetMetadataSet `test-gen-skip:"true"`
Assets_MetadataCleared []EventAssetMetadataCleared `test-gen-skip:"true"`
Assets_ApprovedTransfer []EventAssetApprovedTransfer `test-gen-skip:"true"`
Assets_ApprovalCancelled []EventAssetApprovalCancelled `test-gen-skip:"true"`
Assets_TransferredApproved []EventAssetTransferredApproved `test-gen-skip:"true"`
Assets_AssetStatusChanged []EventAssetAssetStatusChanged `test-gen-skip:"true"`
BagsList_Rebagged []EventBagsListRebagged `test-gen-blockchain:"polkadot"`
Balances_BalanceSet []EventBalancesBalanceSet `test-gen-blockchain:"centrifuge-parachain"`
Balances_Deposit []EventBalancesDeposit `test-gen-blockchain:"centrifuge-parachain"`
Balances_DustLost []EventBalancesDustLost `test-gen-blockchain:"centrifuge-parachain"`
Balances_Endowed []EventBalancesEndowed `test-gen-blockchain:"centrifuge-parachain"`
Balances_Reserved []EventBalancesReserved `test-gen-blockchain:"centrifuge-parachain"`
Balances_ReserveRepatriated []EventBalancesReserveRepatriated `test-gen-blockchain:"centrifuge-parachain"`
Balances_Slashed []EventBalancesSlashed `test-gen-blockchain:"centrifuge-parachain"`
Balances_Transfer []EventBalancesTransfer `test-gen-blockchain:"centrifuge-parachain"`
Balances_Unreserved []EventBalancesUnreserved `test-gen-blockchain:"centrifuge-parachain"`
Balances_Withdraw []EventBalancesWithdraw `test-gen-blockchain:"centrifuge-parachain"`
Bounties_BountyProposed []EventBountiesBountyProposed `test-gen-blockchain:"polkadot"`
Bounties_BountyRejected []EventBountiesBountyRejected `test-gen-blockchain:"polkadot"`
Bounties_BountyBecameActive []EventBountiesBountyBecameActive `test-gen-blockchain:"polkadot"`
Bounties_BountyAwarded []EventBountiesBountyAwarded `test-gen-blockchain:"polkadot"`
Bounties_BountyClaimed []EventBountiesBountyClaimed `test-gen-blockchain:"polkadot"`
Bounties_BountyCanceled []EventBountiesBountyCanceled `test-gen-blockchain:"polkadot"`
Bounties_BountyExtended []EventBountiesBountyExtended `test-gen-blockchain:"polkadot"`
ChildBounties_Added []EventChildBountiesAdded `test-gen-skip:"true"`
ChildBounties_Awarded []EventChildBountiesAwarded `test-gen-skip:"true"`
ChildBounties_Claimed []EventChildBountiesClaimed `test-gen-skip:"true"`
ChildBounties_Canceled []EventChildBountiesCanceled `test-gen-skip:"true"`
Claims_Claimed []EventClaimsClaimed `test-gen-blockchain:"polkadot"`
CollatorSelection_NewInvulnerables []EventCollatorSelectionNewInvulnerables `test-gen-blockchain:"altair"`
CollatorSelection_NewDesiredCandidates []EventCollatorSelectionNewDesiredCandidates `test-gen-blockchain:"altair"`
CollatorSelection_NewCandidacyBond []EventCollatorSelectionNewCandidacyBond `test-gen-blockchain:"altair"`
CollatorSelection_CandidateAdded []EventCollatorSelectionCandidateAdded `test-gen-blockchain:"altair"`
CollatorSelection_CandidateRemoved []EventCollatorSelectionCandidateRemoved `test-gen-blockchain:"altair"`
Contracts_CodeRemoved []EventContractsCodeRemoved `test-gen-skip:"true"`
Contracts_CodeStored []EventContractsCodeStored `test-gen-skip:"true"`
Contracts_ContractCodeUpdated []EventContractsContractCodeUpdated `test-gen-skip:"true"`
Contracts_ContractEmitted []EventContractsContractEmitted `test-gen-skip:"true"`
Contracts_Instantiated []EventContractsInstantiated `test-gen-skip:"true"`
Contracts_Terminated []EventContractsTerminated `test-gen-skip:"true"`
ConvictionVoting_Delegated []EventConvictionVotingDelegated `test-gen-skip:"true"`
ConvictionVoting_Undelegated []EventConvictionVotingUndelegated `test-gen-skip:"true"`
Council_Approved []EventCouncilApproved `test-gen-blockchain:"centrifuge-parachain"`
Council_Closed []EventCouncilClosed `test-gen-blockchain:"centrifuge-parachain"`
Council_Disapproved []EventCouncilDisapproved `test-gen-blockchain:"centrifuge-parachain"`
Council_Executed []EventCouncilExecuted `test-gen-blockchain:"centrifuge-parachain"`
Council_MemberExecuted []EventCouncilMemberExecuted `test-gen-blockchain:"centrifuge-parachain"`
Council_Proposed []EventCouncilProposed `test-gen-blockchain:"centrifuge-parachain"`
Council_Voted []EventCouncilVoted `test-gen-blockchain:"centrifuge-parachain"`
Crowdloan_Created []EventCrowdloanCreated `test-gen-blockchain:"polkadot"`
Crowdloan_Contributed []EventCrowdloanContributed `test-gen-blockchain:"polkadot"`
Crowdloan_Withdrew []EventCrowdloanWithdrew `test-gen-blockchain:"polkadot"`
Crowdloan_PartiallyRefunded []EventCrowdloanPartiallyRefunded `test-gen-blockchain:"polkadot"`
Crowdloan_AllRefunded []EventCrowdloanAllRefunded `test-gen-blockchain:"polkadot"`
Crowdloan_Dissolved []EventCrowdloanDissolved `test-gen-blockchain:"polkadot"`
Crowdloan_HandleBidResult []EventCrowdloanHandleBidResult `test-gen-blockchain:"polkadot"`
Crowdloan_Edited []EventCrowdloanEdited `test-gen-blockchain:"polkadot"`
Crowdloan_MemoUpdated []EventCrowdloanMemoUpdated `test-gen-blockchain:"polkadot"`
Crowdloan_AddedToNewRaise []EventCrowdloanAddedToNewRaise `test-gen-blockchain:"polkadot"`
Democracy_Blacklisted []EventDemocracyBlacklisted `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Cancelled []EventDemocracyCancelled `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Delegated []EventDemocracyDelegated `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Executed []EventDemocracyExecuted `test-gen-blockchain:"centrifuge-parachain"`
Democracy_ExternalTabled []EventDemocracyExternalTabled `test-gen-blockchain:"centrifuge-parachain"`
Democracy_NotPassed []EventDemocracyNotPassed `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Passed []EventDemocracyPassed `test-gen-blockchain:"centrifuge-parachain"`
Democracy_PreimageInvalid []EventDemocracyPreimageInvalid `test-gen-blockchain:"centrifuge-parachain"`
Democracy_PreimageMissing []EventDemocracyPreimageMissing `test-gen-blockchain:"centrifuge-parachain"`
Democracy_PreimageNoted []EventDemocracyPreimageNoted `test-gen-blockchain:"centrifuge-parachain"`
Democracy_PreimageReaped []EventDemocracyPreimageReaped `test-gen-blockchain:"centrifuge-parachain"`
Democracy_PreimageUsed []EventDemocracyPreimageUsed `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Proposed []EventDemocracyProposed `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Seconded []EventDemocracySeconded `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Started []EventDemocracyStarted `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Tabled []EventDemocracyTabled `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Undelegated []EventDemocracyUndelegated `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Vetoed []EventDemocracyVetoed `test-gen-blockchain:"centrifuge-parachain"`
Democracy_Voted []EventDemocracyVoted `test-gen-blockchain:"centrifuge-parachain"`
ElectionProviderMultiPhase_SolutionStored []EventElectionProviderMultiPhaseSolutionStored `test-gen-blockchain:"polkadot"`
ElectionProviderMultiPhase_ElectionFinalized []EventElectionProviderMultiPhaseElectionFinalized `test-gen-blockchain:"polkadot"`
ElectionProviderMultiPhase_Rewarded []EventElectionProviderMultiPhaseRewarded `test-gen-blockchain:"polkadot"`
ElectionProviderMultiPhase_Slashed []EventElectionProviderMultiPhaseSlashed `test-gen-blockchain:"polkadot"`
ElectionProviderMultiPhase_SignedPhaseStarted []EventElectionProviderMultiPhaseSignedPhaseStarted `test-gen-blockchain:"polkadot"`
ElectionProviderMultiPhase_UnsignedPhaseStarted []EventElectionProviderMultiPhaseUnsignedPhaseStarted `test-gen-blockchain:"polkadot"`
Elections_CandidateSlashed []EventElectionsCandidateSlashed `test-gen-blockchain:"altair"`
Elections_ElectionError []EventElectionsElectionError `test-gen-blockchain:"altair"`
Elections_EmptyTerm []EventElectionsEmptyTerm `test-gen-blockchain:"altair"`
Elections_MemberKicked []EventElectionsMemberKicked `test-gen-blockchain:"altair"`
Elections_NewTerm []EventElectionsNewTerm `test-gen-blockchain:"altair"`
Elections_Renounced []EventElectionsRenounced `test-gen-blockchain:"altair"`
Elections_SeatHolderSlashed []EventElectionsSeatHolderSlashed `test-gen-blockchain:"altair"`
Gilt_BidPlaced []EventGiltBidPlaced `test-gen-skip:"true"`
Gilt_BidRetracted []EventGiltBidRetracted `test-gen-skip:"true"`
Gilt_GiltIssued []EventGiltGiltIssued `test-gen-skip:"true"`
Gilt_GiltThawed []EventGiltGiltThawed `test-gen-skip:"true"`
Grandpa_NewAuthorities []EventGrandpaNewAuthorities `test-gen-blockchain:"polkadot"`
Grandpa_Paused []EventGrandpaPaused `test-gen-blockchain:"polkadot"`
Grandpa_Resumed []EventGrandpaResumed `test-gen-blockchain:"polkadot"`
Hrmp_OpenChannelRequested []EventHRMPOpenChannelRequested `test-gen-blockchain:"polkadot"`
Hrmp_OpenChannelCanceled []EventHRMPOpenChannelCanceled `test-gen-blockchain:"polkadot"`
Hrmp_OpenChannelAccepted []EventHRMPOpenChannelAccepted `test-gen-blockchain:"polkadot"`
Hrmp_ChannelClosed []EventHRMPChannelClosed `test-gen-blockchain:"polkadot"`
Identity_IdentityCleared []EventIdentityCleared `test-gen-blockchain:"centrifuge-parachain"`
Identity_IdentityKilled []EventIdentityKilled `test-gen-blockchain:"centrifuge-parachain"`
Identity_IdentitySet []EventIdentitySet `test-gen-blockchain:"centrifuge-parachain"`
Identity_JudgementGiven []EventIdentityJudgementGiven `test-gen-blockchain:"centrifuge-parachain"`
Identity_JudgementRequested []EventIdentityJudgementRequested `test-gen-blockchain:"centrifuge-parachain"`
Identity_JudgementUnrequested []EventIdentityJudgementUnrequested `test-gen-blockchain:"centrifuge-parachain"`
Identity_RegistrarAdded []EventIdentityRegistrarAdded `test-gen-blockchain:"centrifuge-parachain"`
Identity_SubIdentityAdded []EventIdentitySubIdentityAdded `test-gen-blockchain:"centrifuge-parachain"`
Identity_SubIdentityRemoved []EventIdentitySubIdentityRemoved `test-gen-blockchain:"centrifuge-parachain"`
Identity_SubIdentityRevoked []EventIdentitySubIdentityRevoked `test-gen-blockchain:"centrifuge-parachain"`
ImOnline_AllGood []EventImOnlineAllGood `test-gen-blockchain:"polkadot"`
ImOnline_HeartbeatReceived []EventImOnlineHeartbeatReceived `test-gen-blockchain:"polkadot"`
ImOnline_SomeOffline []EventImOnlineSomeOffline `test-gen-blockchain:"polkadot"`
Indices_IndexAssigned []EventIndicesIndexAssigned `test-gen-blockchain:"polkadot"`
Indices_IndexFreed []EventIndicesIndexFreed `test-gen-blockchain:"polkadot"`
Indices_IndexFrozen []EventIndicesIndexFrozen `test-gen-blockchain:"polkadot"`
Lottery_LotteryStarted []EventLotteryLotteryStarted `test-gen-skip:"true"`
Lottery_CallsUpdated []EventLotteryCallsUpdated `test-gen-skip:"true"`
Lottery_Winner []EventLotteryWinner `test-gen-skip:"true"`
Lottery_TicketBought []EventLotteryTicketBought `test-gen-skip:"true"`
Multisig_MultisigApproval []EventMultisigApproval `test-gen-blockchain:"altair"`
Multisig_MultisigCancelled []EventMultisigCancelled `test-gen-blockchain:"altair"`
Multisig_MultisigExecuted []EventMultisigExecuted `test-gen-blockchain:"altair"`
Multisig_NewMultisig []EventMultisigNewMultisig `test-gen-blockchain:"altair"`
NftSales_ForSale []EventNftSalesForSale `test-gen-blockchain:"altair"`
NftSales_Removed []EventNftSalesRemoved `test-gen-blockchain:"altair"`
NftSales_Sold []EventNftSalesSold `test-gen-blockchain:"altair"`
Offences_Offence []EventOffencesOffence `test-gen-blockchain:"polkadot"`
Paras_CurrentCodeUpdated []EventParasCurrentCodeUpdated `test-gen-blockchain:"polkadot"`
Paras_CurrentHeadUpdated []EventParasCurrentHeadUpdated `test-gen-blockchain:"polkadot"`
Paras_CodeUpgradeScheduled []EventParasCodeUpgradeScheduled `test-gen-blockchain:"polkadot"`
Paras_NewHeadNoted []EventParasNewHeadNoted `test-gen-blockchain:"polkadot"`
Paras_ActionQueued []EventParasActionQueued `test-gen-blockchain:"polkadot"`
Paras_PvfCheckStarted []EventParasPvfCheckStarted `test-gen-blockchain:"polkadot"`
Paras_PvfCheckAccepted []EventParasPvfCheckAccepted `test-gen-blockchain:"polkadot"`
Paras_PvfCheckRejected []EventParasPvfCheckRejected `test-gen-blockchain:"polkadot"`
ParasDisputes_DisputeInitiated []EventParasDisputesDisputeInitiated `test-gen-skip:"true"`
ParasDisputes_DisputeConcluded []EventParasDisputesDisputeConcluded `test-gen-skip:"true"`
ParasDisputes_DisputeTimedOut []EventParasDisputesDisputeTimedOut `test-gen-skip:"true"`
ParasDisputes_Revert []EventParasDisputesRevert `test-gen-skip:"true"`
ParaInclusion_CandidateBacked []EventParaInclusionCandidateBacked `test-gen-blockchain:"polkadot"`
ParaInclusion_CandidateIncluded []EventParaInclusionCandidateIncluded `test-gen-blockchain:"polkadot"`
ParaInclusion_CandidateTimedOut []EventParaInclusionCandidateTimedOut `test-gen-blockchain:"polkadot"`
ParachainSystem_ValidationFunctionStored []EventParachainSystemValidationFunctionStored `test-gen-blockchain:"centrifuge-parachain"`
ParachainSystem_ValidationFunctionApplied []EventParachainSystemValidationFunctionApplied `test-gen-blockchain:"centrifuge-parachain"`
ParachainSystem_ValidationFunctionDiscarded []EventParachainSystemValidationFunctionDiscarded `test-gen-blockchain:"centrifuge-parachain"`
ParachainSystem_UpgradeAuthorized []EventParachainSystemUpgradeAuthorized `test-gen-blockchain:"centrifuge-parachain"`
ParachainSystem_DownwardMessagesReceived []EventParachainSystemDownwardMessagesReceived `test-gen-blockchain:"centrifuge-parachain"`
ParachainSystem_DownwardMessagesProcessed []EventParachainSystemDownwardMessagesProcessed `test-gen-blockchain:"centrifuge-parachain"`
Preimage_Cleared []EventPreimageCleared `test-gen-skip:"true"`
Preimage_Noted []EventPreimageNoted `test-gen-skip:"true"`
Preimage_Requested []EventPreimageRequested `test-gen-skip:"true"`
Proxy_Announced []EventProxyAnnounced `test-gen-blockchain:"centrifuge-parachain"`
Proxy_AnonymousCreated []EventProxyAnonymousCreated `test-gen-blockchain:"centrifuge-parachain"`
Proxy_ProxyAdded []EventProxyProxyAdded `test-gen-blockchain:"centrifuge-parachain"`
Proxy_ProxyExecuted []EventProxyProxyExecuted `test-gen-blockchain:"centrifuge-parachain"`
Proxy_ProxyRemoved []EventProxyProxyRemoved `test-gen-blockchain:"centrifuge-parachain"`
Recovery_AccountRecovered []EventRecoveryAccountRecovered `test-gen-skip:"true"`
Recovery_RecoveryClosed []EventRecoveryClosed `test-gen-skip:"true"`
Recovery_RecoveryCreated []EventRecoveryCreated `test-gen-skip:"true"`
Recovery_RecoveryInitiated []EventRecoveryInitiated `test-gen-skip:"true"`
Recovery_RecoveryRemoved []EventRecoveryRemoved `test-gen-skip:"true"`
Recovery_RecoveryVouched []EventRecoveryVouched `test-gen-skip:"true"`
Registrar_Registered []EventRegistrarRegistered `test-gen-skip:"true"`
Registrar_Deregistered []EventRegistrarDeregistered `test-gen-skip:"true"`
Registrar_Reserved []EventRegistrarReserved `test-gen-skip:"true"`
Referenda_Submitted []EventReferendaSubmitted `test-gen-skip:"true"`
Referenda_DecisionDepositPlaced []EventReferendaDecisionDepositPlaced `test-gen-skip:"true"`
Referenda_DecisionDepositRefunded []EventReferendaDecisionDepositRefunded `test-gen-skip:"true"`
Referenda_DepositSlashed []EventReferendaDecisionSlashed `test-gen-skip:"true"`
Referenda_DecisionStarted []EventReferendaDecisionStarted `test-gen-skip:"true"`
Referenda_ConfirmStarted []EventReferendaConfirmStarted `test-gen-skip:"true"`
Referenda_ConfirmAborted []EventReferendaConfirmAborted `test-gen-skip:"true"`
Referenda_Confirmed []EventReferendaConfirmed `test-gen-skip:"true"`
Referenda_Approved []EventReferendaApproved `test-gen-skip:"true"`
Referenda_Rejected []EventReferendaRejected `test-gen-skip:"true"`
Referenda_TimedOut []EventReferendaTimedOut `test-gen-skip:"true"`
Referenda_Cancelled []EventReferendaCancelled `test-gen-skip:"true"`
Referenda_Killed []EventReferendaKilled `test-gen-skip:"true"`
Scheduler_CallLookupFailed []EventSchedulerCallLookupFailed `test-gen-blockchain:"polkadot"`
Scheduler_Canceled []EventSchedulerCanceled `test-gen-blockchain:"polkadot"`
Scheduler_Dispatched []EventSchedulerDispatched `test-gen-blockchain:"polkadot"`
Scheduler_Scheduled []EventSchedulerScheduled `test-gen-blockchain:"polkadot"`
Session_NewSession []EventSessionNewSession `test-gen-blockchain:"centrifuge-parachain"`
Slots_NewLeasePeriod []EventSlotsNewLeasePeriod `test-gen-blockchain:"polkadot"`
Slots_Leased []EventSlotsLeased `test-gen-blockchain:"polkadot"`
Society_AutoUnbid []EventSocietyAutoUnbid `test-gen-skip:"true"`
Society_Bid []EventSocietyBid `test-gen-skip:"true"`
Society_CandidateSuspended []EventSocietyCandidateSuspended `test-gen-skip:"true"`
Society_Challenged []EventSocietyChallenged `test-gen-skip:"true"`
Society_DefenderVote []EventSocietyDefenderVote `test-gen-skip:"true"`
Society_Deposit []EventSocietyDeposit `test-gen-skip:"true"`
Society_Founded []EventSocietyFounded `test-gen-skip:"true"`
Society_Inducted []EventSocietyInducted `test-gen-skip:"true"`
Society_MemberSuspended []EventSocietyMemberSuspended `test-gen-skip:"true"`
Society_NewMaxMembers []EventSocietyNewMaxMembers `test-gen-skip:"true"`
Society_SuspendedMemberJudgement []EventSocietySuspendedMemberJudgement `test-gen-skip:"true"`
Society_Unbid []EventSocietyUnbid `test-gen-skip:"true"`
Society_Unfounded []EventSocietyUnfounded `test-gen-skip:"true"`
Society_Unvouch []EventSocietyUnvouch `test-gen-skip:"true"`
Society_Vote []EventSocietyVote `test-gen-skip:"true"`
Society_Vouch []EventSocietyVouch `test-gen-skip:"true"`
Staking_Bonded []EventStakingBonded `test-gen-blockchain:"polkadot"`
Staking_Chilled []EventStakingChilled `test-gen-blockchain:"polkadot"`
Staking_EraPaid []EventStakingEraPaid `test-gen-blockchain:"polkadot"`
Staking_Kicked []EventStakingKicked `test-gen-blockchain:"polkadot"`
Staking_OldSlashingReportDiscarded []EventStakingOldSlashingReportDiscarded `test-gen-blockchain:"polkadot"`
Staking_PayoutStarted []EventStakingPayoutStarted `test-gen-blockchain:"polkadot"`
Staking_Rewarded []EventStakingRewarded `test-gen-blockchain:"polkadot"`
Staking_Slashed []EventStakingSlashed `test-gen-blockchain:"polkadot"`
Staking_StakersElected []EventStakingStakersElected `test-gen-blockchain:"polkadot"`
Staking_StakingElectionFailed []EventStakingStakingElectionFailed `test-gen-blockchain:"polkadot"`
Staking_Unbonded []EventStakingUnbonded `test-gen-blockchain:"polkadot"`
Staking_Withdrawn []EventStakingWithdrawn `test-gen-blockchain:"polkadot"`
StateTrieMigration_Migrated []EventStateTrieMigrationMigrated `test-gen-skip:"true"`
StateTrieMigration_Slashed []EventStateTrieMigrationSlashed `test-gen-skip:"true"`
StateTrieMigration_AutoMigrationFinished []EventStateTrieMigrationAutoMigrationFinished `test-gen-skip:"true"`
StateTrieMigration_Halted []EventStateTrieMigrationHalted `test-gen-skip:"true"`
Sudo_KeyChanged []EventSudoKeyChanged `test-gen-skip:"true"`
Sudo_Sudid []EventSudoSudid `test-gen-skip:"true"`
Sudo_SudoAsDone []EventSudoAsDone `test-gen-skip:"true"`
System_CodeUpdated []EventSystemCodeUpdated `test-gen-blockchain:"centrifuge-parachain"`
System_ExtrinsicFailed []EventSystemExtrinsicFailed `test-gen-blockchain:"centrifuge-parachain"`
System_ExtrinsicSuccess []EventSystemExtrinsicSuccess `test-gen-blockchain:"centrifuge-parachain"`
System_KilledAccount []EventSystemKilledAccount `test-gen-blockchain:"centrifuge-parachain"`
System_NewAccount []EventSystemNewAccount `test-gen-blockchain:"centrifuge-parachain"`
System_Remarked []EventSystemRemarked `test-gen-blockchain:"centrifuge-parachain"`
TechnicalCommittee_Approved []EventTechnicalCommitteeApproved `test-gen-blockchain:"polkadot"`
TechnicalCommittee_Closed []EventTechnicalCommitteeClosed `test-gen-blockchain:"polkadot"`
TechnicalCommittee_Disapproved []EventTechnicalCommitteeDisapproved `test-gen-blockchain:"polkadot"`
TechnicalCommittee_Executed []EventTechnicalCommitteeExecuted `test-gen-blockchain:"polkadot"`
TechnicalCommittee_MemberExecuted []EventTechnicalCommitteeMemberExecuted `test-gen-blockchain:"polkadot"`
TechnicalCommittee_Proposed []EventTechnicalCommitteeProposed `test-gen-blockchain:"polkadot"`
TechnicalCommittee_Voted []EventTechnicalCommitteeVoted `test-gen-blockchain:"polkadot"`
TechnicalMembership_Dummy []EventTechnicalMembershipDummy `test-gen-blockchain:"polkadot"`
TechnicalMembership_KeyChanged []EventTechnicalMembershipKeyChanged `test-gen-blockchain:"polkadot"`
TechnicalMembership_MemberAdded []EventTechnicalMembershipMemberAdded `test-gen-blockchain:"polkadot"`
TechnicalMembership_MemberRemoved []EventTechnicalMembershipMemberRemoved `test-gen-blockchain:"polkadot"`
TechnicalMembership_MembersReset []EventTechnicalMembershipMembersReset `test-gen-blockchain:"polkadot"`
TechnicalMembership_MembersSwapped []EventTechnicalMembershipMembersSwapped `test-gen-blockchain:"polkadot"`
Tips_NewTip []EventTipsNewTip `test-gen-blockchain:"polkadot"`
Tips_TipClosed []EventTipsTipClosed `test-gen-blockchain:"polkadot"`
Tips_TipClosing []EventTipsTipClosing `test-gen-blockchain:"polkadot"`
Tips_TipRetracted []EventTipsTipRetracted `test-gen-blockchain:"polkadot"`
Tips_TipSlashed []EventTipsTipSlashed `test-gen-blockchain:"polkadot"`
TransactionStorage_Stored []EventTransactionStorageStored `test-gen-skip:"true"`
TransactionStorage_Renewed []EventTransactionStorageRenewed `test-gen-skip:"true"`
TransactionStorage_ProofChecked []EventTransactionStorageProofChecked `test-gen-skip:"true"`
TransactionPayment_TransactionFeePaid []EventTransactionPaymentTransactionFeePaid `test-gen-blockchain:"westend"`
Treasury_Awarded []EventTreasuryAwarded `test-gen-blockchain:"altair"`
Treasury_Burnt []EventTreasuryBurnt `test-gen-blockchain:"altair"`
Treasury_Deposit []EventTreasuryDeposit `test-gen-blockchain:"altair"`
Treasury_Proposed []EventTreasuryProposed `test-gen-blockchain:"altair"`
Treasury_Rejected []EventTreasuryRejected `test-gen-blockchain:"altair"`
Treasury_Rollover []EventTreasuryRollover `test-gen-blockchain:"altair"`
Treasury_Spending []EventTreasurySpending `test-gen-blockchain:"altair"`
Uniques_ApprovalCancelled []EventUniquesApprovalCancelled `test-gen-blockchain:"altair"`
Uniques_ApprovedTransfer []EventUniquesApprovedTransfer `test-gen-blockchain:"altair"`
Uniques_AssetStatusChanged []EventUniquesAssetStatusChanged `test-gen-blockchain:"altair"`
Uniques_AttributeCleared []EventUniquesAttributeCleared `test-gen-blockchain:"altair"`
Uniques_AttributeSet []EventUniquesAttributeSet `test-gen-blockchain:"altair"`
Uniques_Burned []EventUniquesBurned `test-gen-blockchain:"altair"`
Uniques_ClassFrozen []EventUniquesClassFrozen `test-gen-blockchain:"altair"`
Uniques_ClassMetadataCleared []EventUniquesClassMetadataCleared `test-gen-blockchain:"altair"`
Uniques_ClassMetadataSet []EventUniquesClassMetadataSet `test-gen-blockchain:"altair"`
Uniques_ClassThawed []EventUniquesClassThawed `test-gen-blockchain:"altair"`
Uniques_Created []EventUniquesCreated `test-gen-blockchain:"altair"`
Uniques_Destroyed []EventUniquesDestroyed `test-gen-blockchain:"altair"`
Uniques_ForceCreated []EventUniquesForceCreated `test-gen-blockchain:"altair"`
Uniques_Frozen []EventUniquesFrozen `test-gen-blockchain:"altair"`
Uniques_Issued []EventUniquesIssued `test-gen-blockchain:"altair"`
Uniques_MetadataCleared []EventUniquesMetadataCleared `test-gen-blockchain:"altair"`
Uniques_MetadataSet []EventUniquesMetadataSet `test-gen-blockchain:"altair"`
Uniques_OwnerChanged []EventUniquesOwnerChanged `test-gen-blockchain:"altair"`
Uniques_Redeposited []EventUniquesRedeposited `test-gen-blockchain:"altair"`
Uniques_TeamChanged []EventUniquesTeamChanged `test-gen-blockchain:"altair"`
Uniques_Thawed []EventUniquesThawed `test-gen-blockchain:"altair"`
Uniques_Transferred []EventUniquesTransferred `test-gen-blockchain:"altair"`
Ump_InvalidFormat []EventUMPInvalidFormat `test-gen-blockchain:"polkadot"`
Ump_UnsupportedVersion []EventUMPUnsupportedVersion `test-gen-blockchain:"polkadot"`
Ump_ExecutedUpward []EventUMPExecutedUpward `test-gen-blockchain:"polkadot"`
Ump_WeightExhausted []EventUMPWeightExhausted `test-gen-blockchain:"polkadot"`
Ump_UpwardMessagesReceived []EventUMPUpwardMessagesReceived `test-gen-blockchain:"polkadot"`
Ump_OverweightEnqueued []EventUMPOverweightEnqueued `test-gen-blockchain:"polkadot"`
Ump_OverweightServiced []EventUMPOverweightServiced `test-gen-blockchain:"polkadot"`
Utility_BatchCompleted []EventUtilityBatchCompleted `test-gen-blockchain:"centrifuge-parachain"`
Utility_BatchInterrupted []EventUtilityBatchInterrupted `test-gen-blockchain:"centrifuge-parachain"`
Utility_DispatchedAs []EventUtilityBatchInterrupted `test-gen-blockchain:"centrifuge-parachain"`
Utility_ItemCompleted []EventUtilityItemCompleted `test-gen-blockchain:"centrifuge-parachain"`
Vesting_VestingCompleted []EventVestingVestingCompleted `test-gen-blockchain:"centrifuge-parachain"`
Vesting_VestingUpdated []EventVestingVestingUpdated `test-gen-blockchain:"centrifuge-parachain"`
Whitelist_CallWhitelisted []EventWhitelistCallWhitelisted `test-gen-skip:"true"`
Whitelist_WhitelistedCallRemoved []EventWhitelistWhitelistedCallRemoved `test-gen-skip:"true"`
Whitelist_WhitelistedCallDispatched []EventWhitelistWhitelistedCallRemoved `test-gen-skip:"true"`
XcmPallet_Attempted []EventXcmPalletAttempted `test-gen-blockchain:"polkadot"`
XcmPallet_Sent []EventXcmPalletSent `test-gen-blockchain:"polkadot"`
XcmPallet_UnexpectedResponse []EventXcmPalletUnexpectedResponse `test-gen-blockchain:"polkadot"`
XcmPallet_ResponseReady []EventXcmPalletResponseReady `test-gen-blockchain:"polkadot"`
XcmPallet_Notified []EventXcmPalletNotified `test-gen-blockchain:"polkadot"`
XcmPallet_NotifyOverweight []EventXcmPalletNotifyOverweight `test-gen-blockchain:"polkadot"`
XcmPallet_NotifyDispatchError []EventXcmPalletNotifyDispatchError `test-gen-blockchain:"polkadot"`
XcmPallet_NotifyDecodeFailed []EventXcmPalletNotifyDecodeFailed `test-gen-blockchain:"polkadot"`
XcmPallet_InvalidResponder []EventXcmPalletInvalidResponder `test-gen-blockchain:"polkadot"`
XcmPallet_InvalidResponderVersion []EventXcmPalletInvalidResponderVersion `test-gen-blockchain:"polkadot"`
XcmPallet_ResponseTaken []EventXcmPalletResponseTaken `test-gen-blockchain:"polkadot"`
XcmPallet_AssetsTrapped []EventXcmPalletAssetsTrapped `test-gen-blockchain:"polkadot"`
XcmPallet_VersionChangeNotified []EventXcmPalletVersionChangeNotified `test-gen-blockchain:"polkadot"`
XcmPallet_SupportedVersionChanged []EventXcmPalletSupportedVersionChanged `test-gen-blockchain:"polkadot"`
XcmPallet_NotifyTargetSendFail []EventXcmPalletNotifyTargetSendFail `test-gen-blockchain:"polkadot"`
XcmPallet_NotifyTargetMigrationFail []EventXcmPalletNotifyTargetMigrationFail `test-gen-blockchain:"polkadot"`
}
// DecodeEventRecords decodes the events records from an EventRecordRaw into a target t using the given Metadata m
// If this method returns an error like `unable to decode Phase for event #x: EOF`, it is likely that you have defined
// a custom event record with a wrong type. For example your custom event record has a field with a length prefixed
// type, such as types.Bytes, where your event in reallity contains a fixed width type, such as a types.U32.
func (e EventRecordsRaw) DecodeEventRecords(m *Metadata, t interface{}) error { //nolint:funlen
log.Debug(fmt.Sprintf("will decode event records from raw hex: %#x", e))
// ensure t is a pointer
ttyp := reflect.TypeOf(t)
if ttyp.Kind() != reflect.Ptr {
return errors.New("target must be a pointer, but is " + fmt.Sprint(ttyp))
}
// ensure t is not a nil pointer
tval := reflect.ValueOf(t)
if tval.IsNil() {
return errors.New("target is a nil pointer")
}
val := tval.Elem()
typ := val.Type()
// ensure val can be set
if !val.CanSet() {
return fmt.Errorf("unsettable value %v", typ)
}
// ensure val points to a struct
if val.Kind() != reflect.Struct {
return fmt.Errorf("target must point to a struct, but is " + fmt.Sprint(typ))
}
decoder := scale.NewDecoder(bytes.NewReader(e))
// determine number of events
n, err := decoder.DecodeUintCompact()
if err != nil {
return err
}
log.Debug(fmt.Sprintf("found %v events", n))
// iterate over events
for i := uint64(0); i < n.Uint64(); i++ {
log.Debug(fmt.Sprintf("decoding event #%v", i))
// decode Phase
phase := Phase{}
err := decoder.Decode(&phase)
if err != nil {
return fmt.Errorf("unable to decode Phase for event #%v: %v", i, err)
}
// decode EventID
id := EventID{}
err = decoder.Decode(&id)
if err != nil {
return fmt.Errorf("unable to decode EventID for event #%v: %v", i, err)
}
log.Debug(fmt.Sprintf("event #%v has EventID %v", i, id))
// ask metadata for method & event name for event
moduleName, eventName, err := m.FindEventNamesForEventID(id)
// moduleName, eventName, err := "System", "ExtrinsicSuccess", nil
if err != nil {
return fmt.Errorf("unable to find event with EventID %v in metadata for event #%v: %s", id, i, err)
}
log.Debug(fmt.Sprintf("event #%v is in module %v with event name %v", i, moduleName, eventName))
// check whether name for eventID exists in t
field := val.FieldByName(fmt.Sprintf("%v_%v", moduleName, eventName))
if !field.IsValid() {
return fmt.Errorf("unable to find field %v_%v for event #%v with EventID %v", moduleName, eventName, i, id)
}
// create a pointer to with the correct type that will hold the decoded event
holder := reflect.New(field.Type().Elem())
// ensure first field is for Phase, last field is for Topics
numFields := holder.Elem().NumField()
if numFields < 2 {
return fmt.Errorf("expected event #%v with EventID %v, field %v_%v to have at least 2 fields "+
"(for Phase and Topics), but has %v fields", i, id, moduleName, eventName, numFields)
}
phaseField := holder.Elem().FieldByIndex([]int{0})
if phaseField.Type() != reflect.TypeOf(phase) {
return fmt.Errorf("expected the first field of event #%v with EventID %v, field %v_%v to be of type "+
"types.Phase, but got %v", i, id, moduleName, eventName, phaseField.Type())
}
topicsField := holder.Elem().FieldByIndex([]int{numFields - 1})
if topicsField.Type() != reflect.TypeOf([]Hash{}) {
return fmt.Errorf("expected the last field of event #%v with EventID %v, field %v_%v to be of type "+
"[]types.Hash for Topics, but got %v", i, id, moduleName, eventName, topicsField.Type())
}
// set the phase we decoded earlier
phaseField.Set(reflect.ValueOf(phase))
// set the remaining fields
for j := 1; j < numFields; j++ {
err = decoder.Decode(holder.Elem().FieldByIndex([]int{j}).Addr().Interface())
if err != nil {
return fmt.Errorf("unable to decode field %v event #%v with EventID %v, field %v_%v: %v", j, i, id, moduleName,
eventName, err)
}
}
// add the decoded event to the slice
field.Set(reflect.Append(field, holder.Elem()))
log.Debug(fmt.Sprintf("decoded event #%v", i))
}
return nil
}
// Phase is an enum describing the current phase of the event (applying the extrinsic or finalized)
type Phase struct {
IsApplyExtrinsic bool
AsApplyExtrinsic uint32
IsFinalization bool
IsInitialization bool
}
func (p *Phase) Decode(decoder scale.Decoder) error {
b, err := decoder.ReadOneByte()
if err != nil {
return err
}
switch b {
case 0:
p.IsApplyExtrinsic = true
err = decoder.Decode(&p.AsApplyExtrinsic)
case 1:
p.IsFinalization = true
case 2:
p.IsInitialization = true
}
if err != nil {
return err
}
return nil
}
func (p Phase) Encode(encoder scale.Encoder) error {
var err1, err2 error
switch {
case p.IsApplyExtrinsic:
err1 = encoder.PushByte(0)
err2 = encoder.Encode(p.AsApplyExtrinsic)
case p.IsFinalization:
err1 = encoder.PushByte(1)
case p.IsInitialization:
err1 = encoder.PushByte(2)
}
if err1 != nil {
return err1
}
if err2 != nil {
return err2
}
return nil
}
type EventID [2]byte