keeper

package
v1.0.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 6, 2023 License: Apache-2.0 Imports: 30 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	SendToIbcEventName         = "__EVOSendToIbc"
	SendNative20ToIbcEventName = "__EVOSendNative20ToIbc"
	SendToWasmEventName        = "__EVOSendToWasm"
)

Variables

View Source 
var SendNative20ToIbcEvent abi.Event

SendNative20ToIbcEvent represent the signature of `event __EVOSendNative20ToIbc(string recipient, uint256 amount, string portID, string channelID)`

View Source 
var SendToIbcEvent abi.Event

SendToIbcEvent represent the signature of `event __EVOSendToIbc(string recipient, uint256 amount)`

Functions

func NewQuerier 

func NewQuerier(keeper Keeper) sdk.Querier

NewQuerier is the module level router for state queries

func RegisterInvariants 

func RegisterInvariants(ir sdk.InvariantRegistry, k Keeper)

RegisterInvariants registers the erc20 module invariants

Types

type AccountKeeper 

type AccountKeeper interface {
	GetAccount(ctx sdk.Context, addr sdk.AccAddress) authexported.Account
	SetAccount(ctx sdk.Context, acc authexported.Account)
	NewAccountWithAddress(ctx sdk.Context, addr sdk.AccAddress) authexported.Account
}

AccountKeeper defines the expected account keeper interface

type BankKeeper 

type BankKeeper interface {
	BlacklistedAddr(addr sdk.AccAddress) bool
	SendCoins(ctx sdk.Context, fromAddr sdk.AccAddress, toAddr sdk.AccAddress, amt sdk.Coins) error
}

type EvmKeeper 

type EvmKeeper interface {
	GetChainConfig(ctx sdk.Context) (evmtypes.ChainConfig, bool)
	GenerateCSDBParams() evmtypes.CommitStateDBParams
	GetParams(ctx sdk.Context) evmtypes.Params
	AddInnerTx(...interface{})
	AddContract(...interface{})
}

type GovKeeper 

type GovKeeper interface {
	GetDepositParams(ctx sdk.Context) govtypes.DepositParams
	GetVotingParams(ctx sdk.Context) govtypes.VotingParams
}

GovKeeper defines the expected gov Keeper

type IBCTransferHooks 

type IBCTransferHooks struct {
	Keeper
}

func NewIBCTransferHooks 

func NewIBCTransferHooks(k Keeper) IBCTransferHooks

func (IBCTransferHooks) AfterRecvTransfer 

func (iths IBCTransferHooks) AfterRecvTransfer(
	ctx sdk.Context,
	destPort, destChannel string,
	token sdk.SysCoin,
	receiver string,
	isSource bool) error

func (IBCTransferHooks) AfterRefundTransfer 

func (iths IBCTransferHooks) AfterRefundTransfer(
	ctx sdk.Context,
	sourcePort, sourceChannel string,
	token sdk.SysCoin,
	sender string,
	isSource bool) error

func (IBCTransferHooks) AfterSendTransfer 

func (iths IBCTransferHooks) AfterSendTransfer(
	ctx sdk.Context,
	sourcePort, sourceChannel string,
	token sdk.SysCoin,
	sender sdk.AccAddress,
	receiver string,
	isSource bool) error

type Keeper 

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

Keeper wraps the CommitStateDB, allowing us to pass in SDK context while adhering to the StateDB interface.

func NewKeeper 

func NewKeeper(
	cdc *codec.Codec, storeKey sdk.StoreKey, paramSpace params.Subspace,
	ak AccountKeeper, sk SupplyKeeper, bk BankKeeper,
	ek EvmKeeper, tk TransferKeeper) Keeper

NewKeeper generates new erc20 module keeper

func (Keeper) AfterDepositPeriodPassed 

func (k Keeper) AfterDepositPeriodPassed(_ sdk.Context, _ govTypes.Proposal)

func (Keeper) AfterSubmitProposalHandler 

func (k Keeper) AfterSubmitProposalHandler(_ sdk.Context, _ govTypes.Proposal)

nolint

func (Keeper) CallModuleERC20 

func (k Keeper) CallModuleERC20(ctx sdk.Context, contract common.Address, method string, args ...interface{}) ([]byte, error)

CallModuleERC20 call a method of ModuleERC20 contract

func (Keeper) CallModuleERC20Proxy 

func (k Keeper) CallModuleERC20Proxy(ctx sdk.Context, contract common.Address, method string, args ...interface{}) ([]byte, error)

func (Keeper) CheckMsgSubmitProposal 

func (k Keeper) CheckMsgSubmitProposal(ctx sdk.Context, msg govTypes.MsgSubmitProposal) sdk.Error

CheckMsgSubmitProposal validates MsgSubmitProposal

func (Keeper) ConvertNativeToERC20 

func (k Keeper) ConvertNativeToERC20(ctx sdk.Context, from sdk.AccAddress, native sdk.SysCoin, contract common.Address) error

ConvertNativeToERC20 convert native into evm token.

func (Keeper) ConvertNatives 

func (k Keeper) ConvertNatives(ctx sdk.Context, from string, vouchers sdk.SysCoins) error

ConvertNatives convert natives into evm tokens.

func (Keeper) ConvertVoucherToERC20 

func (k Keeper) ConvertVoucherToERC20(ctx sdk.Context, from sdk.AccAddress, voucher sdk.SysCoin, autoDeploy bool) error

ConvertVoucherToERC20 convert voucher into evm token.

func (Keeper) ConvertVouchers 

func (k Keeper) ConvertVouchers(ctx sdk.Context, from string, vouchers sdk.SysCoins) error

ConvertVouchers convert vouchers into evm tokens.

func (Keeper) DeleteContractForDenom 

func (k Keeper) DeleteContractForDenom(ctx sdk.Context, denom string) bool

DeleteContractForDenom delete the contract mapping for native denom, returns false if mapping not exists.

func (Keeper) DeployModuleERC20 

func (k Keeper) DeployModuleERC20(ctx sdk.Context, denom string) (common.Address, error)

DeployModuleERC20 deploy an embed erc20 contract

func (Keeper) GetContractByDenom 

func (k Keeper) GetContractByDenom(ctx sdk.Context, denom string) (contract common.Address, found bool)

GetContractByDenom find the corresponding contract for the denom

func (Keeper) GetContracts 

func (k Keeper) GetContracts(ctx sdk.Context) (out []types.TokenMapping)

GetContracts returns all contract mappings

func (Keeper) GetDenomByContract 

func (k Keeper) GetDenomByContract(ctx sdk.Context, contract common.Address) (denom string, found bool)

GetDenomByContract find native denom by contract address

func (Keeper) GetEthAccount 

func (k Keeper) GetEthAccount(ctx sdk.Context, addr common.Address) (*ethermint.EthAccount, bool)

GetEthAccount returns an eth account.

func (Keeper) GetImplementTemplateContract 

func (k Keeper) GetImplementTemplateContract(ctx sdk.Context) (types.CompiledContract, bool)

func (Keeper) GetMaxDepositPeriod 

func (k Keeper) GetMaxDepositPeriod(ctx sdk.Context, content sdkGov.Content) (maxDepositPeriod time.Duration)

GetMaxDepositPeriod returns max deposit period

func (Keeper) GetMinDeposit 

func (k Keeper) GetMinDeposit(ctx sdk.Context, content sdkGov.Content) (minDeposit sdk.SysCoins)

GetMinDeposit returns min deposit

func (Keeper) GetParams 

func (k Keeper) GetParams(ctx sdk.Context) (params types.Params)

GetParams returns the total set of erc20 parameters.

func (Keeper) GetProxyTemplateContract 

func (k Keeper) GetProxyTemplateContract(ctx sdk.Context) (types.CompiledContract, bool)

func (Keeper) GetSourceChannelID 

func (k Keeper) GetSourceChannelID(ctx sdk.Context, ibcVoucherDenom string) (channelID string, err error)

GetSourceChannelID returns the channel id for an ibc voucher The voucher has for format ibc/hash(path)

func (Keeper) GetVotingPeriod 

func (k Keeper) GetVotingPeriod(ctx sdk.Context, content sdkGov.Content) (votingPeriod time.Duration)

GetVotingPeriod returns voting period

func (Keeper) IbcTransferNative20 

func (k Keeper) IbcTransferNative20(ctx sdk.Context, from, to string, native20s sdk.SysCoins, portID, channelID string) error

IbcTransferNative20 transfer native20 to other chain by ibc

func (Keeper) IbcTransferVouchers 

func (k Keeper) IbcTransferVouchers(ctx sdk.Context, from, to string, vouchers sdk.SysCoins) error

IbcTransferVouchers transfer vouchers to other chain by ibc

func (Keeper) InitInternalTemplateContract 

func (k Keeper) InitInternalTemplateContract(ctx sdk.Context)

func (Keeper) IterateMapping 

func (k Keeper) IterateMapping(ctx sdk.Context, cb func(denom, contract string) (stop bool))

IterateMapping iterates over all the stored mapping and performs a callback function

func (Keeper) Logger 

func (k Keeper) Logger(ctx sdk.Context) log.Logger

Logger returns a module-specific logger.

func (Keeper) OnMintVouchers 

func (k Keeper) OnMintVouchers(ctx sdk.Context, vouchers sdk.SysCoins, receiver string) error

OnMintVouchers after minting vouchers on this chain

func (Keeper) OnUnescrowNatives 

func (k Keeper) OnUnescrowNatives(ctx sdk.Context, natives sdk.SysCoins, receiver string) error

OnUnescrowNatives after unescrow natives on this chain

func (Keeper) ProxyContractRedirect 

func (k Keeper) ProxyContractRedirect(ctx sdk.Context, denom string, tp types.RedirectType, addr common.Address) error

func (Keeper) RejectedHandler 

func (k Keeper) RejectedHandler(_ sdk.Context, _ govTypes.Content)

func (Keeper) SetContractForDenom 

func (k Keeper) SetContractForDenom(ctx sdk.Context, denom string, contract common.Address) error

SetContractForDenom set the contract for native denom, 1. if any existing for denom, replace the old one. 2. if any existing for contract, return error.

func (*Keeper) SetGovKeeper 

func (k *Keeper) SetGovKeeper(gk GovKeeper)

SetGovKeeper sets keeper of gov

func (Keeper) SetParams 

func (k Keeper) SetParams(ctx sdk.Context, params types.Params)

SetParams sets the erc20 parameters to the param space.

func (Keeper) SetTemplateContract 

func (k Keeper) SetTemplateContract(ctx sdk.Context, typeStr string, str string) error

func (Keeper) VoteHandler 

func (k Keeper) VoteHandler(_ sdk.Context, _ govTypes.Proposal, _ govTypes.Vote) (string, sdk.Error)

type SendNative20ToIbcEventHandler 

type SendNative20ToIbcEventHandler struct {
	Keeper
}

func NewSendNative20ToIbcEventHandler 

func NewSendNative20ToIbcEventHandler(k Keeper) *SendNative20ToIbcEventHandler

func (SendNative20ToIbcEventHandler) EventID 

func (h SendNative20ToIbcEventHandler) EventID() common.Hash

EventID Return the id of the log signature it handles

func (SendNative20ToIbcEventHandler) Handle 

func (h SendNative20ToIbcEventHandler) Handle(ctx sdk.Context, contract common.Address, data []byte) error

Handle Process the log

type SendToIbcEventHandler 

type SendToIbcEventHandler struct {
	Keeper
}

func NewSendToIbcEventHandler 

func NewSendToIbcEventHandler(k Keeper) *SendToIbcEventHandler

func (SendToIbcEventHandler) EventID 

func (h SendToIbcEventHandler) EventID() common.Hash

EventID Return the id of the log signature it handles

func (SendToIbcEventHandler) Handle 

func (h SendToIbcEventHandler) Handle(ctx sdk.Context, contract common.Address, data []byte) error

Handle Process the log

type Subspace 

type Subspace interface {
	GetParamSet(ctx sdk.Context, ps params.ParamSet)
	SetParamSet(ctx sdk.Context, ps params.ParamSet)
}

type SupplyKeeper 

type SupplyKeeper interface {
	SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
	SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error
	MintCoins(ctx sdk.Context, name string, amt sdk.Coins) error
	BurnCoins(ctx sdk.Context, moduleName string, amt sdk.Coins) error
	GetModuleAccount(ctx sdk.Context, moduleName string) exported.ModuleAccountI
}

type TransferKeeper 

type TransferKeeper interface {
	SendTransfer(
		ctx sdk.Context,
		sourcePort,
		sourceChannel string,
		token sdk.CoinAdapter,
		sender sdk.AccAddress,
		receiver string,
		timeoutHeight clienttypes.Height,
		timeoutTimestamp uint64,
	) error
	DenomPathFromHash(ctx sdk.Context, denom string) (string, error)
	GetDenomTrace(ctx sdk.Context, denomTraceHash tmbytes.HexBytes) (types.DenomTrace, bool)
}

Source Files

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