records

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 Go to latest Published: Oct 15, 2023 License: Apache-2.0 Imports: 29 Imported by: 0

README

title: "Records" excerpt: "" category: 6392913957c533007128548e

The Records Module

The records module handles record keeping and accounting for the Stride blockchain.

It is IBC middleware. IBC middleware wraps core IBC modules and other middlewares. Specifically, the records module adds a middleware stack to app.go with the following structure: records -> transfer. All ibc packets routed to the transfer module will first pass through records, where we can apply custom logic (record keeping) before passing messages to the underlying transfer module.

Note:

  • The middleware stack is added in app.go
  • The custom handler logic is added in ibc_module.go by implementing the IBCModule interface

Keeper functions

Deposit Records

  • GetDepositRecordCount()
  • SetDepositRecordCount()
  • AppendDepositRecord()
  • SetDepositRecord()
  • GetDepositRecord()
  • RemoveDepositRecord()
  • GetAllDepositRecord()
  • GetTransferDepositRecordByEpochAndChain()

Epoch Unbonding Records

  • SetEpochUnbondingRecord()
  • GetEpochUnbondingRecord()
  • RemoveEpochUnbondingRecord()
  • GetAllEpochUnbondingRecord()
  • GetAllPreviousEpochUnbondingRecords()
  • GetHostZoneUnbondingByChainId()
  • AddHostZoneToEpochUnbondingRecord()
  • SetHostZoneUnbondings()

User Redemption Records

  • SetUserRedemptionRecord()
  • GetUserRedemptionRecord()
  • RemoveUserRedemptionRecord()
  • GetAllUserRedemptionRecord()
  • IterateUserRedemptionRecords()

State

Callbacks

  • TransferCallback

Genesis

  • UserRedemptionRecord
  • Params
  • RecordsPacketData
  • NoData
  • DepositRecord
  • HostZoneUnbonding
  • EpochUnbondingRecord
  • GenesisState

Queries

  • Params
  • GetDepositRecord
  • AllDepositRecord
  • GetUserRedemptionRecord
  • AllUserRedemptionRecord
  • AllUserRedemptionRecordForUser
  • GetEpochUnbondingRecord
  • AllEpochUnbondingRecord

Events

The records module emits does not currently emit any events.

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ExportGenesis 

func ExportGenesis(ctx sdk.Context, k keeper.Keeper) *types.GenesisState

ExportGenesis returns the capability module's exported genesis.

func InitGenesis 

func InitGenesis(ctx sdk.Context, k keeper.Keeper, genState types.GenesisState)

InitGenesis initializes the capability module's state from a provided genesis state.

func NewHandler 

func NewHandler(k keeper.Keeper) sdk.Handler

NewHandler ...

Types

type AppModule 

type AppModule struct {
	AppModuleBasic
	// contains filtered or unexported fields
}

AppModule implements the AppModule interface for the capability module.

func NewAppModule 

func NewAppModule(
	cdc codec.Codec,
	keeper keeper.Keeper,
	accountKeeper types.AccountKeeper,
	bankKeeper types.BankKeeper,
) AppModule

func (AppModule) BeginBlock 

func (am AppModule) BeginBlock(_ sdk.Context, _ abci.RequestBeginBlock)

BeginBlock executes all ABCI BeginBlock logic respective to the capability module.

func (AppModule) ConsensusVersion 

func (AppModule) ConsensusVersion() uint64

ConsensusVersion implements ConsensusVersion.

func (AppModule) EndBlock 

func (am AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate

EndBlock executes all ABCI EndBlock logic respective to the capability module. It returns no validator updates.

func (AppModule) ExportGenesis 

func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage

ExportGenesis returns the capability module's exported genesis state as raw JSON bytes.

func (AppModule) GenerateGenesisState 

func (AppModule) GenerateGenesisState(simState *module.SimulationState)

GenerateGenesisState creates a randomized GenState of the module

func (AppModule) InitGenesis 

func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, gs json.RawMessage) []abci.ValidatorUpdate

InitGenesis performs the capability module's genesis initialization It returns no validator updates.

func (AppModule) Name 

func (am AppModule) Name() string

Name returns the capability module's name.

func (AppModule) NegotiateAppVersion 

func (am AppModule) NegotiateAppVersion(
	ctx sdk.Context,
	order channeltypes.Order,
	connectionID string,
	portID string,
	counterparty channeltypes.Counterparty,
	proposedVersion string,
) (version string, err error)

func (AppModule) OnAcknowledgementPacket 

func (am AppModule) OnAcknowledgementPacket(
	ctx sdk.Context,
	modulePacket channeltypes.Packet,
	acknowledgement []byte,
	relayer sdk.AccAddress,
) error

OnAcknowledgementPacket implements the IBCModule interface

func (AppModule) OnChanCloseConfirm 

func (am AppModule) OnChanCloseConfirm(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanCloseConfirm implements the IBCModule interface

func (AppModule) OnChanCloseInit 

func (am AppModule) OnChanCloseInit(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanCloseInit implements the IBCModule interface

func (AppModule) OnChanOpenAck 

func (am AppModule) OnChanOpenAck(
	ctx sdk.Context,
	portID,
	channelID string,
	counterpartyVersion string,
) error

OnChanOpenAck implements the IBCModule interface

func (AppModule) OnChanOpenConfirm 

func (am AppModule) OnChanOpenConfirm(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanOpenConfirm implements the IBCModule interface

func (AppModule) OnChanOpenInit 

func (am AppModule) OnChanOpenInit(
	ctx sdk.Context,
	order channeltypes.Order,
	connectionHops []string,
	portID string,
	channelID string,
	chanCap *capabilitytypes.Capability,
	counterparty channeltypes.Counterparty,
	version string,
) (string, error)

APP MODULE IMPLEMENTATION OnChanOpenInit implements the IBCModule interface

func (AppModule) OnChanOpenTry 

func (am AppModule) OnChanOpenTry(
	ctx sdk.Context,
	order channeltypes.Order,
	connectionHops []string,
	portID,
	channelID string,
	chanCap *capabilitytypes.Capability,
	counterparty channeltypes.Counterparty,
	version,
	counterpartyVersion string,
) error

OnChanOpenTry implements the IBCModule interface

func (AppModule) OnRecvPacket 

func (am AppModule) OnRecvPacket(
	ctx sdk.Context,
	modulePacket channeltypes.Packet,
	relayer sdk.AccAddress,
) ibcexported.Acknowledgement

OnRecvPacket implements the IBCModule interface

func (AppModule) OnTimeoutPacket 

func (am AppModule) OnTimeoutPacket(
	ctx sdk.Context,
	modulePacket channeltypes.Packet,
	relayer sdk.AccAddress,
) error

OnTimeoutPacket implements the IBCModule interface

func (AppModule) ProposalContents 

func (AppModule) ProposalContents(_ module.SimulationState) []simtypes.WeightedProposalMsg

ProposalContents doesn't return any content functions for governance proposals

func (AppModule) QuerierRoute 

func (AppModule) QuerierRoute() string

QuerierRoute returns the capability module's query routing key.

func (AppModule) RandomizedParams 

func (am AppModule) RandomizedParams(_ *rand.Rand) []simtypes.LegacyParamChange

RandomizedParams creates randomized param changes for the simulator

func (AppModule) RegisterInvariants 

func (am AppModule) RegisterInvariants(_ sdk.InvariantRegistry)

RegisterInvariants registers the capability module's invariants.

func (AppModule) RegisterServices 

func (am AppModule) RegisterServices(cfg module.Configurator)

RegisterServices registers a GRPC query service to respond to the module-specific GRPC queries.

func (AppModule) RegisterStoreDecoder 

func (am AppModule) RegisterStoreDecoder(_ sdk.StoreDecoderRegistry)

RegisterStoreDecoder registers a decoder

func (AppModule) WeightedOperations 

func (am AppModule) WeightedOperations(simState module.SimulationState) []simtypes.WeightedOperation

WeightedOperations returns the all the gov module operations with their respective weights.

type AppModuleBasic 

type AppModuleBasic struct {
	// contains filtered or unexported fields
}

AppModuleBasic implements the AppModuleBasic interface for the capability module.

func NewAppModuleBasic 

func NewAppModuleBasic(cdc codec.BinaryCodec) AppModuleBasic

func (AppModuleBasic) DefaultGenesis 

func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage

DefaultGenesis returns the capability module's default genesis state.

func (AppModuleBasic) GetQueryCmd 

func (AppModuleBasic) GetQueryCmd() *cobra.Command

GetQueryCmd returns the capability module's root query command.

func (AppModuleBasic) GetTxCmd 

func (a AppModuleBasic) GetTxCmd() *cobra.Command

GetTxCmd returns the capability module's root tx command.

func (AppModuleBasic) Name 

func (AppModuleBasic) Name() string

Name returns the capability module's name.

func (AppModuleBasic) RegisterCodec 

func (AppModuleBasic) RegisterCodec(cdc *codec.LegacyAmino)

func (AppModuleBasic) RegisterGRPCGatewayRoutes 

func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux)

RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the module.

func (AppModuleBasic) RegisterInterfaces 

func (a AppModuleBasic) RegisterInterfaces(reg cdctypes.InterfaceRegistry)

RegisterInterfaces registers the module's interface types

func (AppModuleBasic) RegisterLegacyAminoCodec 

func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino)

func (AppModuleBasic) RegisterRESTRoutes 

func (AppModuleBasic) RegisterRESTRoutes(clientCtx client.Context, rtr *mux.Router)

RegisterRESTRoutes registers the capability module's REST service handlers.

func (AppModuleBasic) ValidateGenesis 

func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingConfig, bz json.RawMessage) error

ValidateGenesis performs genesis state validation for the capability module.

type IBCModule 

type IBCModule struct {
	// contains filtered or unexported fields
}

IBC MODULE IMPLEMENTATION IBCModule implements the ICS26 interface for transfer given the transfer keeper.

func NewIBCModule 

func NewIBCModule(k keeper.Keeper, app porttypes.IBCModule) IBCModule

NewIBCModule creates a new IBCModule given the keeper

func (IBCModule) GetAppVersion 

func (im IBCModule) GetAppVersion(ctx sdk.Context, portID, channelID string) (string, bool)

GetAppVersion returns the interchain accounts metadata.

func (IBCModule) OnAcknowledgementPacket 

func (im IBCModule) OnAcknowledgementPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	acknowledgement []byte,
	relayer sdk.AccAddress,
) error

OnAcknowledgementPacket implements the IBCModule interface

func (IBCModule) OnChanCloseConfirm 

func (im IBCModule) OnChanCloseConfirm(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanCloseConfirm implements the IBCModule interface

func (IBCModule) OnChanCloseInit 

func (im IBCModule) OnChanCloseInit(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanCloseInit implements the IBCModule interface

func (IBCModule) OnChanOpenAck 

func (im IBCModule) OnChanOpenAck(
	ctx sdk.Context,
	portID,
	channelID string,
	counterpartyChannelId string,
	counterpartyVersion string,
) error

OnChanOpenAck implements the IBCModule interface

func (IBCModule) OnChanOpenConfirm 

func (im IBCModule) OnChanOpenConfirm(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanOpenConfirm implements the IBCModule interface

func (IBCModule) OnChanOpenInit 

func (im IBCModule) OnChanOpenInit(
	ctx sdk.Context,
	order channeltypes.Order,
	connectionHops []string,
	portID string,
	channelID string,
	channelCap *capabilitytypes.Capability,
	counterparty channeltypes.Counterparty,
	version string,
) (string, error)

OnChanOpenInit implements the IBCModule interface

func (IBCModule) OnChanOpenTry 

func (im IBCModule) OnChanOpenTry(
	ctx sdk.Context,
	order channeltypes.Order,
	connectionHops []string,
	portID,
	channelID string,
	chanCap *capabilitytypes.Capability,
	counterparty channeltypes.Counterparty,
	counterpartyVersion string,
) (string, error)

OnChanOpenTry implements the IBCModule interface.

func (IBCModule) OnRecvPacket 

func (im IBCModule) OnRecvPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	relayer sdk.AccAddress,
) ibcexported.Acknowledgement

OnRecvPacket implements the IBCModule interface. A successful acknowledgement is returned if the packet data is successfully decoded and the receive application logic returns without error.

func (IBCModule) OnTimeoutPacket 

func (im IBCModule) OnTimeoutPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	relayer sdk.AccAddress,
) error

OnTimeoutPacket implements the IBCModule interface

func (IBCModule) SendPacket 

func (im IBCModule) SendPacket(
	ctx sdk.Context,
	chanCap *capabilitytypes.Capability,
	packet ibcexported.PacketI,
) error

This is implemented by ICS4 and all middleware that are wrapping base application. The base application will call `sendPacket` or `writeAcknowledgement` of the middleware directly above them which will call the next middleware until it reaches the core IBC handler. SendPacket implements the ICS4 Wrapper interface

func (IBCModule) WriteAcknowledgement 

func (im IBCModule) WriteAcknowledgement(
	ctx sdk.Context,
	chanCap *capabilitytypes.Capability,
	packet ibcexported.PacketI,
	ack ibcexported.Acknowledgement,
) error

WriteAcknowledgement implements the ICS4 Wrapper interface

Source Files

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Directories

Path Synopsis
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