types

package
v0.19.0 Latest Latest
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 Go to latest Published: Aug 20, 2021 License: Apache-2.0 Imports: 9 Imported by: 3

Documentation

Overview

nolint

nolint

Index

Constants

View Source 
const (
	DefaultCodespace string = ModuleName

	CodeNilDelegatorAddr                            uint32 = 67800
	CodeNoValidatorCommission                       uint32 = 67801
	CodeSetWithdrawAddrDisabled                     uint32 = 67802
	CodeInvalidRoute                                uint32 = 67803
	CodeWithdrawValidatorRewardsAndCommissionFailed uint32 = 67804
	CodeAccAddressFromBech32Failed                  uint32 = 67805
	CodeValAddressFromBech32                        uint32 = 67806
	CodeSendCoinsFromModuleToAccountFailed          uint32 = 67807
	CodeWithdrawValidatorCommissionFailed           uint32 = 67808
	CodeUnknownDistributionMsgType                  uint32 = 67809
	CodeUnknownDistributionCommunityPoolProposaType uint32 = 67810
	CodeUnknownDistributionQueryType                uint32 = 67811
	CodeUnknownDistributionParamType                uint32 = 67812
	CodeWithdrawAddrInBlacklist                     uint32 = 67813
	CodeNilWithdrawAddr                             uint32 = 67814
	CodeNilValidatorAddr                            uint32 = 67815
	CodeBadDistribution                             uint32 = 67816
	CodeInvalidProposalAmount                       uint32 = 67817
	CodeEmptyProposalRecipient                      uint32 = 67818
)
View Source 
const (
	EventTypeSetWithdrawAddress = "set_withdraw_address"
	EventTypeCommission         = "commission"
	EventTypeWithdrawCommission = "withdraw_commission"
	EventTypeProposerReward     = "proposer_reward"

	AttributeKeyWithdrawAddress = "withdraw_address"
	AttributeKeyValidator       = "validator"

	AttributeValueCategory = ModuleName
)

distribution module event types

View Source 
const (
	// ModuleName is the module name constant used in many places
	ModuleName = "distribution"

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

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

	// QuerierRoute is the querier route for distribution
	QuerierRoute = ModuleName

	// ShortUseByCli added for exchaincli
	ShortUseByCli = "distr"
)
View Source 
const (
	QueryParams              = "params"
	QueryValidatorCommission = "validator_commission"
	QueryWithdrawAddr        = "withdraw_addr"
	QueryCommunityPool       = "community_pool"

	ParamCommunityTax        = "community_tax"
	ParamWithdrawAddrEnabled = "withdraw_addr_enabled"
)

querier keys

View Source 
const (
	// default paramspace for params keeper
	DefaultParamspace = ModuleName
)
View Source 
const (
	// ProposalTypeCommunityPoolSpend defines the type for a CommunityPoolSpendProposal
	ProposalTypeCommunityPoolSpend = "CommunityPoolSpend"
)

Variables

View Source 
var (
	FeePoolKey                           = []byte{0x00} // key for global distribution state
	ProposerKey                          = []byte{0x01} // key for the proposer operator address
	DelegatorWithdrawAddrPrefix          = []byte{0x03} // key for delegator withdraw address
	ValidatorAccumulatedCommissionPrefix = []byte{0x07} // key for accumulated validator commission
)

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

- 0x01: sdk.ConsAddress

- 0x03<accAddr_Bytes>: sdk.AccAddress

- 0x07<valAddr_Bytes>: ValidatorCurrentRewards

View Source 
var (
	ParamStoreKeyCommunityTax        = []byte("communitytax")
	ParamStoreKeyWithdrawAddrEnabled = []byte("withdrawaddrenabled")
)

Parameter keys

View Source 
var ModuleCdc *codec.Codec

ModuleCdc generic sealed codec to be used throughout module

Functions

func ErrBadDistribution 

func ErrBadDistribution() sdk.Error

func ErrEmptyProposalRecipient 

func ErrEmptyProposalRecipient() sdk.Error

func ErrInvalidProposalAmount 

func ErrInvalidProposalAmount() sdk.Error

func ErrNilDelegatorAddr 

func ErrNilDelegatorAddr() sdk.Error

func ErrNilValidatorAddr 

func ErrNilValidatorAddr() sdk.Error

func ErrNilWithdrawAddr 

func ErrNilWithdrawAddr() sdk.Error

func ErrNoValidatorCommission 

func ErrNoValidatorCommission() sdk.Error

func ErrSendCoinsFromModuleToAccountFailed 

func ErrSendCoinsFromModuleToAccountFailed() sdk.Error

func ErrSetWithdrawAddrDisabled 

func ErrSetWithdrawAddrDisabled() sdk.Error

func ErrUnknownDistributionCommunityPoolProposaType 

func ErrUnknownDistributionCommunityPoolProposaType() sdk.Error

func ErrUnknownDistributionMsgType 

func ErrUnknownDistributionMsgType() sdk.Error

func ErrUnknownDistributionParamType 

func ErrUnknownDistributionParamType() sdk.Error

func ErrUnknownDistributionQueryType 

func ErrUnknownDistributionQueryType() sdk.Error

func ErrWithdrawAddrInblacklist 

func ErrWithdrawAddrInblacklist() sdk.Error

func ErrWithdrawValidatorCommissionFailed 

func ErrWithdrawValidatorCommissionFailed() sdk.Error

func GetDelegatorWithdrawAddrKey 

func GetDelegatorWithdrawAddrKey(delAddr sdk.AccAddress) []byte

GetDelegatorWithdrawAddrKey returns the key for a delegator's withdraw addr

func GetDelegatorWithdrawInfoAddress 

func GetDelegatorWithdrawInfoAddress(key []byte) (delAddr sdk.AccAddress)

GetDelegatorWithdrawInfoAddress returns an address from a delegator's withdraw info key

func GetValidatorAccumulatedCommissionAddress 

func GetValidatorAccumulatedCommissionAddress(key []byte) (valAddr sdk.ValAddress)

GetValidatorAccumulatedCommissionAddress returns the address from a validator's accumulated commission key

func GetValidatorAccumulatedCommissionKey 

func GetValidatorAccumulatedCommissionKey(v sdk.ValAddress) []byte

GetValidatorAccumulatedCommissionKey returns the key for a validator's current commission

func ParamKeyTable 

func ParamKeyTable() params.KeyTable

ParamKeyTable returns the parameter key table.

func RegisterCodec 

func RegisterCodec(cdc *codec.Codec)

RegisterCodec registers concrete types on codec codec

func ValidateGenesis 

func ValidateGenesis(gs GenesisState) error

ValidateGenesis validates the genesis state of distribution genesis input

Types

type CommunityPoolSpendProposal 

type CommunityPoolSpendProposal struct {
	Title       string         `json:"title" yaml:"title"`
	Description string         `json:"description" yaml:"description"`
	Recipient   sdk.AccAddress `json:"recipient" yaml:"recipient"`
	Amount      sdk.SysCoins   `json:"amount" yaml:"amount"`
}

CommunityPoolSpendProposal spends from the community pool

func NewCommunityPoolSpendProposal 

func NewCommunityPoolSpendProposal(title, description string, recipient sdk.AccAddress, amount sdk.SysCoins) CommunityPoolSpendProposal

NewCommunityPoolSpendProposal creates a new community pool spned proposal.

func (CommunityPoolSpendProposal) GetDescription 

func (csp CommunityPoolSpendProposal) GetDescription() string

GetDescription returns the description of a community pool spend proposal.

func (CommunityPoolSpendProposal) GetTitle 

func (csp CommunityPoolSpendProposal) GetTitle() string

GetTitle returns the title of a community pool spend proposal.

func (CommunityPoolSpendProposal) ProposalRoute 

func (csp CommunityPoolSpendProposal) ProposalRoute() string

GetDescription returns the routing key of a community pool spend proposal.

func (CommunityPoolSpendProposal) ProposalType 

func (csp CommunityPoolSpendProposal) ProposalType() string

ProposalType returns the type of a community pool spend proposal.

func (CommunityPoolSpendProposal) String 

func (csp CommunityPoolSpendProposal) String() string

String implements the Stringer interface.

func (CommunityPoolSpendProposal) ValidateBasic 

func (csp CommunityPoolSpendProposal) ValidateBasic() error

ValidateBasic runs basic stateless validity checks

type DelegatorWithdrawInfo 

type DelegatorWithdrawInfo struct {
	DelegatorAddress sdk.AccAddress `json:"delegator_address" yaml:"delegator_address"`
	WithdrawAddress  sdk.AccAddress `json:"withdraw_address" yaml:"withdraw_address"`
}

DelegatorWithdrawInfo is the address for where distributions rewards are withdrawn to by default this struct is only used at genesis to feed in default withdraw addresses

type FeePool 

type FeePool struct {
	CommunityPool sdk.SysCoins `json:"community_pool" yaml:"community_pool"` // pool for community funds yet to be spent
}

FeePool is the struct of the global fee pool for distribution

func InitialFeePool 

func InitialFeePool() FeePool

InitialFeePool zero fee pool

func (FeePool) ValidateGenesis 

func (f FeePool) ValidateGenesis() error

ValidateGenesis validates the fee pool for a genesis state

type GenesisState 

type GenesisState struct {
	Params                          Params                                 `json:"params" yaml:"params"`
	FeePool                         FeePool                                `json:"fee_pool" yaml:"fee_pool"`
	DelegatorWithdrawInfos          []DelegatorWithdrawInfo                `json:"delegator_withdraw_infos" yaml:"delegator_withdraw_infos"`
	PreviousProposer                sdk.ConsAddress                        `json:"previous_proposer" yaml:"previous_proposer"`
	ValidatorAccumulatedCommissions []ValidatorAccumulatedCommissionRecord `json:"validator_accumulated_commissions" yaml:"validator_accumulated_commissions"`
}

GenesisState - all distribution state that must be provided at genesis

func DefaultGenesisState 

func DefaultGenesisState() GenesisState

DefaultGenesisState returns default genesis

func NewGenesisState 

func NewGenesisState(params Params, feePool FeePool,
	dwis []DelegatorWithdrawInfo, pp sdk.ConsAddress, acc []ValidatorAccumulatedCommissionRecord) GenesisState

NewGenesisState creates a new object of GenesisState

type MsgSetWithdrawAddress 

type MsgSetWithdrawAddress struct {
	DelegatorAddress sdk.AccAddress `json:"delegator_address" yaml:"delegator_address"`
	WithdrawAddress  sdk.AccAddress `json:"withdraw_address" yaml:"withdraw_address"`
}

msg struct for changing the withdraw address for a delegator (or validator self-delegation)

func NewMsgSetWithdrawAddress 

func NewMsgSetWithdrawAddress(delAddr, withdrawAddr sdk.AccAddress) MsgSetWithdrawAddress

func (MsgSetWithdrawAddress) GetSignBytes 

func (msg MsgSetWithdrawAddress) GetSignBytes() []byte

get the bytes for the message signer to sign on

func (MsgSetWithdrawAddress) GetSigners 

func (msg MsgSetWithdrawAddress) GetSigners() []sdk.AccAddress

Return address that must sign over msg.GetSignBytes()

func (MsgSetWithdrawAddress) Route 

func (msg MsgSetWithdrawAddress) Route() string

func (MsgSetWithdrawAddress) Type 

func (msg MsgSetWithdrawAddress) Type() string

func (MsgSetWithdrawAddress) ValidateBasic 

func (msg MsgSetWithdrawAddress) ValidateBasic() sdk.Error

quick validity check

type MsgWithdrawValidatorCommission 

type MsgWithdrawValidatorCommission struct {
	ValidatorAddress sdk.ValAddress `json:"validator_address" yaml:"validator_address"`
}

msg struct for validator withdraw

func NewMsgWithdrawValidatorCommission 

func NewMsgWithdrawValidatorCommission(valAddr sdk.ValAddress) MsgWithdrawValidatorCommission

func (MsgWithdrawValidatorCommission) GetSignBytes 

func (msg MsgWithdrawValidatorCommission) GetSignBytes() []byte

get the bytes for the message signer to sign on

func (MsgWithdrawValidatorCommission) GetSigners 

func (msg MsgWithdrawValidatorCommission) GetSigners() []sdk.AccAddress

Return address that must sign over msg.GetSignBytes()

func (MsgWithdrawValidatorCommission) Route 

func (msg MsgWithdrawValidatorCommission) Route() string

func (MsgWithdrawValidatorCommission) Type 

func (msg MsgWithdrawValidatorCommission) Type() string

func (MsgWithdrawValidatorCommission) ValidateBasic 

func (msg MsgWithdrawValidatorCommission) ValidateBasic() sdk.Error

quick validity check

type Params 

type Params struct {
	CommunityTax        sdk.Dec `json:"community_tax" yaml:"community_tax"`
	WithdrawAddrEnabled bool    `json:"withdraw_addr_enabled" yaml:"withdraw_addr_enabled"`
}

Params defines the set of distribution parameters.

func DefaultParams 

func DefaultParams() Params

DefaultParams returns default distribution parameters

func NewParams 

func NewParams(communityTax sdk.Dec, withdrawAddrEnabled bool) Params

NewParams creates a new instance of Params

func (Params) MarshalYAML 

func (p Params) MarshalYAML() (interface{}, error)

MarshalYAML implements the text format for yaml marshaling

func (*Params) ParamSetPairs 

func (p *Params) ParamSetPairs() params.ParamSetPairs

ParamSetPairs returns the parameter set pairs.

func (Params) String 

func (p Params) String() string

String returns a human readable string representation of Params

func (Params) ValidateBasic 

func (p Params) ValidateBasic() error

ValidateBasic performs basic validation on distribution parameters.

type QueryDelegatorWithdrawAddrParams 

type QueryDelegatorWithdrawAddrParams struct {
	DelegatorAddress sdk.AccAddress `json:"delegator_address" yaml:"delegator_address"`
}

QueryDelegatorWithdrawAddrParams is the struct of params for query 'custom/distr/withdraw_addr'

func NewQueryDelegatorWithdrawAddrParams 

func NewQueryDelegatorWithdrawAddrParams(delegatorAddr sdk.AccAddress) QueryDelegatorWithdrawAddrParams

NewQueryDelegatorWithdrawAddrParams creates a new instance of QueryDelegatorWithdrawAddrParams.

type QueryValidatorCommissionParams 

type QueryValidatorCommissionParams struct {
	ValidatorAddress sdk.ValAddress `json:"validator_address" yaml:"validator_address"`
}

QueryValidatorCommissionParams is the struct of params for query 'custom/distr/validator_commission'

func NewQueryValidatorCommissionParams 

func NewQueryValidatorCommissionParams(validatorAddr sdk.ValAddress) QueryValidatorCommissionParams

NewQueryValidatorCommissionParams creates a new instance of QueryValidatorCommissionParams

type StakingHooks 

type StakingHooks interface {
	// Must be called when a validator is created
	AfterValidatorCreated(ctx sdk.Context, valAddr sdk.ValAddress)
	// Must be called when a validator is deleted
	AfterValidatorRemoved(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress)
	// Must be called when a delegation is created
	BeforeDelegationCreated(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)
	// Must be called when a delegation's shares are modified
	BeforeDelegationSharesModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)
	AfterDelegationModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)
	BeforeValidatorSlashed(ctx sdk.Context, valAddr sdk.ValAddress, fraction sdk.Dec)
}

StakingHooks event hooks for staking validator object (noalias)

type StakingKeeper 

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

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

	// iterate through the consensus validator set of the last block by operator address
	// execute func for each validator
	IterateLastValidators(sdk.Context,
		func(index int64, validator stakingexported.ValidatorI) (stop bool))

	// get a particular validator by operator address
	Validator(sdk.Context, sdk.ValAddress) stakingexported.ValidatorI
	// get a particular validator by consensus address
	ValidatorByConsAddr(sdk.Context, sdk.ConsAddress) stakingexported.ValidatorI

	Jail(sdk.Context, sdk.ConsAddress)   // jail a validator
	Unjail(sdk.Context, sdk.ConsAddress) // unjail a validator

	// MaxValidators returns the maximum amount of bonded validators
	MaxValidators(sdk.Context) uint16

	GetLastTotalPower(ctx sdk.Context) sdk.Int
	GetLastValidatorPower(ctx sdk.Context, valAddr sdk.ValAddress) int64
}

StakingKeeper expected staking keeper (noalias)

type SupplyKeeper 

type SupplyKeeper interface {
	GetModuleAddress(name string) sdk.AccAddress
	GetModuleAccount(ctx sdk.Context, name string) supplyexported.ModuleAccountI

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

	SendCoinsFromModuleToModule(ctx sdk.Context, senderModule string, recipientModule string, amt sdk.Coins) error
	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
}

SupplyKeeper defines the expected supply Keeper (noalias)

type ValidatorAccumulatedCommission 

type ValidatorAccumulatedCommission = sdk.SysCoins

ValidatorAccumulatedCommission is the accumulated commission for a validator kept as a running counter, can be withdrawn at any time

func InitialValidatorAccumulatedCommission 

func InitialValidatorAccumulatedCommission() ValidatorAccumulatedCommission

InitialValidatorAccumulatedCommission returns the initial accumulated commission (zero)

type ValidatorAccumulatedCommissionRecord 

type ValidatorAccumulatedCommissionRecord struct {
	ValidatorAddress sdk.ValAddress                 `json:"validator_address" yaml:"validator_address"`
	Accumulated      ValidatorAccumulatedCommission `json:"accumulated" yaml:"accumulated"`
}

ValidatorAccumulatedCommissionRecord is used for import / export via genesis json

Source Files

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