types

package
v0.46.0-alpha2 Latest Latest
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 Go to latest Published: Jan 27, 2022 License: Apache-2.0 Imports: 10 Imported by: 5,555

Documentation

Index

Constants

View Source 
const (
	EventTypeSubmitProposal   = "submit_proposal"
	EventTypeProposalDeposit  = "proposal_deposit"
	EventTypeProposalVote     = "proposal_vote"
	EventTypeInactiveProposal = "inactive_proposal"
	EventTypeActiveProposal   = "active_proposal"
	EventTypeSignalProposal   = "signal_proposal"

	AttributeKeyProposalResult     = "proposal_result"
	AttributeKeyOption             = "option"
	AttributeKeyProposalID         = "proposal_id"
	AttributeKeyProposalMessages   = "proposal_messages" // Msg type_urls in the proposal
	AttributeKeyVotingPeriodStart  = "voting_period_start"
	AttributeValueCategory         = "governance"
	AttributeValueProposalDropped  = "proposal_dropped"  // didn't meet min deposit
	AttributeValueProposalPassed   = "proposal_passed"   // met vote quorum
	AttributeValueProposalRejected = "proposal_rejected" // didn't meet vote quorum
	AttributeValueProposalFailed   = "proposal_failed"   // error on proposal handler
	AttributeKeyProposalType       = "proposal_type"
	AttributeSignalTitle           = "signal_title"
	AttributeSignalDescription     = "signal_description"
)

Governance module event types

View Source 
const (
	// ModuleName is the name of the module
	ModuleName = "gov"

	// StoreKey is the store key string for gov
	StoreKey = ModuleName

	// RouterKey is the message route for gov
	RouterKey = ModuleName

	// QuerierRoute is the querier route for gov
	QuerierRoute = ModuleName
)

Variables

View Source 
var (
	ErrUnknownProposal       = sdkerrors.Register(ModuleName, 2, "unknown proposal")
	ErrInactiveProposal      = sdkerrors.Register(ModuleName, 3, "inactive proposal")
	ErrAlreadyActiveProposal = sdkerrors.Register(ModuleName, 4, "proposal already active")
	// Errors 5 & 6 are legacy errors related to v1beta1.Proposal.
	ErrInvalidProposalContent  = sdkerrors.Register(ModuleName, 5, "invalid proposal content")
	ErrInvalidProposalType     = sdkerrors.Register(ModuleName, 6, "invalid proposal type")
	ErrInvalidVote             = sdkerrors.Register(ModuleName, 7, "invalid vote option")
	ErrInvalidGenesis          = sdkerrors.Register(ModuleName, 8, "invalid genesis state")
	ErrNoProposalHandlerExists = sdkerrors.Register(ModuleName, 9, "no handler exists for proposal type")
	ErrUnroutableProposalMsg   = sdkerrors.Register(ModuleName, 10, "proposal message not recognized by router")
	ErrNoProposalMsgs          = sdkerrors.Register(ModuleName, 11, "no messages proposed")
	ErrInvalidProposalMsg      = sdkerrors.Register(ModuleName, 12, "invalid proposal message")
	ErrInvalidSigner           = sdkerrors.Register(ModuleName, 13, "expected gov account as only signer for proposal message")
	ErrInvalidSignalMsg        = sdkerrors.Register(ModuleName, 14, "signal message is invalid")
	ErrMetadataTooLong         = sdkerrors.Register(ModuleName, 15, "metadata too long")
)

x/gov module sentinel errors

View Source 
var (
	ProposalsKeyPrefix          = []byte{0x00}
	ActiveProposalQueuePrefix   = []byte{0x01}
	InactiveProposalQueuePrefix = []byte{0x02}
	ProposalIDKey               = []byte{0x03}

	DepositsKeyPrefix = []byte{0x10}

	VotesKeyPrefix = []byte{0x20}
)

Keys for governance store Items are stored with the following key: values

- 0x00<proposalID_Bytes>: Proposal

- 0x01<endTime_Bytes><proposalID_Bytes>: activeProposalID

- 0x02<endTime_Bytes><proposalID_Bytes>: inactiveProposalID

- 0x03: nextProposalID

- 0x10<proposalID_Bytes><depositorAddrLen (1 Byte)><depositorAddr_Bytes>: Deposit

- 0x20<proposalID_Bytes><voterAddrLen (1 Byte)><voterAddr_Bytes>: Voter

View Source 
var (

	// ModuleCdc references the global x/gov module codec. Note, the codec should
	// ONLY be used in certain instances of tests and for JSON encoding as Amino is
	// still used for that purpose.
	//
	// The actual codec used for serialization should be provided to x/gov and
	// defined at the application level.
	ModuleCdc = codec.NewAminoCodec(amino)
)

Functions

func ActiveProposalByTimeKey 

func ActiveProposalByTimeKey(endTime time.Time) []byte

ActiveProposalByTimeKey gets the active proposal queue key by endTime

func ActiveProposalQueueKey 

func ActiveProposalQueueKey(proposalID uint64, endTime time.Time) []byte

ActiveProposalQueueKey returns the key for a proposalID in the activeProposalQueue

func DepositKey 

func DepositKey(proposalID uint64, depositorAddr sdk.AccAddress) []byte

DepositKey key of a specific deposit from the store

func DepositsKey 

func DepositsKey(proposalID uint64) []byte

DepositsKey gets the first part of the deposits key based on the proposalID

func GetProposalIDBytes 

func GetProposalIDBytes(proposalID uint64) (proposalIDBz []byte)

GetProposalIDBytes returns the byte representation of the proposalID

func GetProposalIDFromBytes 

func GetProposalIDFromBytes(bz []byte) (proposalID uint64)

GetProposalIDFromBytes returns proposalID in uint64 format from a byte array

func InactiveProposalByTimeKey 

func InactiveProposalByTimeKey(endTime time.Time) []byte

InactiveProposalByTimeKey gets the inactive proposal queue key by endTime

func InactiveProposalQueueKey 

func InactiveProposalQueueKey(proposalID uint64, endTime time.Time) []byte

InactiveProposalQueueKey returns the key for a proposalID in the inactiveProposalQueue

func ProposalKey 

func ProposalKey(proposalID uint64) []byte

ProposalKey gets a specific proposal from the store

func SplitActiveProposalQueueKey 

func SplitActiveProposalQueueKey(key []byte) (proposalID uint64, endTime time.Time)

SplitActiveProposalQueueKey split the active proposal key and returns the proposal id and endTime

func SplitInactiveProposalQueueKey 

func SplitInactiveProposalQueueKey(key []byte) (proposalID uint64, endTime time.Time)

SplitInactiveProposalQueueKey split the inactive proposal key and returns the proposal id and endTime

func SplitKeyDeposit 

func SplitKeyDeposit(key []byte) (proposalID uint64, depositorAddr sdk.AccAddress)

SplitKeyDeposit split the deposits key and returns the proposal id and depositor address

func SplitKeyVote 

func SplitKeyVote(key []byte) (proposalID uint64, voterAddr sdk.AccAddress)

SplitKeyVote split the votes key and returns the proposal id and voter address

func SplitProposalKey 

func SplitProposalKey(key []byte) (proposalID uint64)

SplitProposalKey split the proposal key and returns the proposal id

func VoteKey 

func VoteKey(proposalID uint64, voterAddr sdk.AccAddress) []byte

VoteKey key of a specific vote from the store

func VotesKey 

func VotesKey(proposalID uint64) []byte

VotesKey gets the first part of the votes key based on the proposalID

Types

type AccountKeeper 

type AccountKeeper interface {
	GetAccount(ctx sdk.Context, addr sdk.AccAddress) types.AccountI

	GetModuleAddress(name string) sdk.AccAddress
	GetModuleAccount(ctx sdk.Context, name string) types.ModuleAccountI

	// TODO remove with genesis 2-phases refactor https://github.com/cosmos/cosmos-sdk/issues/2862
	SetModuleAccount(sdk.Context, types.ModuleAccountI)
}

AccountKeeper defines the expected account keeper (noalias)

type BankKeeper 

type BankKeeper interface {
	GetAllBalances(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
	GetBalance(ctx sdk.Context, addr sdk.AccAddress, denom string) sdk.Coin
	LockedCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
	SpendableCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins

	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
	BurnCoins(ctx sdk.Context, name string, amt sdk.Coins) error
}

BankKeeper defines the expected interface needed to retrieve account balances.

type GovHooks added in v0.43.0 

type GovHooks interface {
	AfterProposalSubmission(ctx sdk.Context, proposalID uint64)                            // Must be called after proposal is submitted
	AfterProposalDeposit(ctx sdk.Context, proposalID uint64, depositorAddr sdk.AccAddress) // Must be called after a deposit is made
	AfterProposalVote(ctx sdk.Context, proposalID uint64, voterAddr sdk.AccAddress)        // Must be called after a vote on a proposal is cast
	AfterProposalFailedMinDeposit(ctx sdk.Context, proposalID uint64)                      // Must be called when proposal fails to reach min deposit
	AfterProposalVotingPeriodEnded(ctx sdk.Context, proposalID uint64)                     // Must be called when proposal's finishes it's voting period
}

GovHooks event hooks for governance proposal object (noalias)

type MultiGovHooks added in v0.43.0 

type MultiGovHooks []GovHooks

combine multiple governance hooks, all hook functions are run in array sequence

func NewMultiGovHooks added in v0.43.0 

func NewMultiGovHooks(hooks ...GovHooks) MultiGovHooks

func (MultiGovHooks) AfterProposalDeposit added in v0.43.0 

func (h MultiGovHooks) AfterProposalDeposit(ctx sdk.Context, proposalID uint64, depositorAddr sdk.AccAddress)

func (MultiGovHooks) AfterProposalFailedMinDeposit added in v0.43.0 

func (h MultiGovHooks) AfterProposalFailedMinDeposit(ctx sdk.Context, proposalID uint64)

func (MultiGovHooks) AfterProposalSubmission added in v0.43.0 

func (h MultiGovHooks) AfterProposalSubmission(ctx sdk.Context, proposalID uint64)

func (MultiGovHooks) AfterProposalVote added in v0.43.0 

func (h MultiGovHooks) AfterProposalVote(ctx sdk.Context, proposalID uint64, voterAddr sdk.AccAddress)

func (MultiGovHooks) AfterProposalVotingPeriodEnded added in v0.43.0 

func (h MultiGovHooks) AfterProposalVotingPeriodEnded(ctx sdk.Context, proposalID uint64)

type ParamSubspace 

type ParamSubspace interface {
	Get(ctx sdk.Context, key []byte, ptr interface{})
	Set(ctx sdk.Context, key []byte, param interface{})
}

ParamSubspace defines the expected Subspace interface for parameters (noalias)

type StakingKeeper 

type StakingKeeper interface {
	// iterate through bonded validators by operator address, execute func for each validator
	IterateBondedValidatorsByPower(
		sdk.Context, func(index int64, validator stakingtypes.ValidatorI) (stop bool),
	)

	TotalBondedTokens(sdk.Context) sdk.Int // total bonded tokens within the validator set
	IterateDelegations(
		ctx sdk.Context, delegator sdk.AccAddress,
		fn func(index int64, delegation stakingtypes.DelegationI) (stop bool),
	)
}

StakingKeeper expected staking keeper (Validator and Delegator sets) (noalias)

Source Files

View all Source files

Directories

Path Synopsis
Package v1beta1 is a reverse proxy.
 Package v1beta1 is a reverse proxy.
Package v1beta2 is a reverse proxy.
 Package v1beta2 is a reverse proxy.

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