v0_11

package
v0.15.1 Latest Latest
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 Go to latest Published: Sep 9, 2021 License: Apache-2.0 Imports: 8 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// ModuleName name that will be used throughout the module
	ModuleName = "harvest"

	// LPAccount LP distribution module account
	LPAccount = "harvest_lp_distribution"

	// DelegatorAccount delegator distribution module account
	DelegatorAccount = "harvest_delegator_distribution"

	// ModuleAccountName name of module account used to hold deposits
	ModuleAccountName = "harvest"
)
View Source 
const (
	Small  MultiplierName = "small"
	Medium MultiplierName = "medium"
	Large  MultiplierName = "large"

	LP    DepositType = "lp"
	Stake DepositType = "stake"
)

Valid reward multipliers and reward types

Variables

View Source 
var (
	KeyActive                 = []byte("Active")
	KeyLPSchedules            = []byte("LPSchedules")
	KeyDelegatorSchedule      = []byte("DelegatorSchedule")
	DefaultActive             = true
	DefaultGovSchedules       = DistributionSchedules{}
	DefaultLPSchedules        = DistributionSchedules{}
	DefaultDelegatorSchedules = DelegatorDistributionSchedules{}
	DefaultPreviousBlockTime  = tmtime.Canonical(time.Unix(0, 0))
	DefaultDistributionTimes  = GenesisDistributionTimes{}
	DefaultDeposits           = Deposits{}
	DefaultClaims             = Claims{}
	GovDenom                  = cdptypes.DefaultGovDenom
)

Parameter keys and default values

View Source 
var (
	DepositTypesDepositQuery = []DepositType{LP}
	DepositTypesClaimQuery   = []DepositType{LP, Stake}
)

Queryable deposit types

Functions

func GetTotalVestingPeriodLength 

func GetTotalVestingPeriodLength(periods vesting.Periods) int64

GetTotalVestingPeriodLength returns the summed length of all vesting periods

func NewPeriod 

func NewPeriod(amount sdk.Coins, length int64) vesting.Period

NewPeriod returns a new vesting period

func ParamKeyTable 

func ParamKeyTable() params.KeyTable

ParamKeyTable Key declaration for parameters

Types

type Claim 

type Claim struct {
	Owner        sdk.AccAddress `json:"owner" yaml:"owner"`
	DepositDenom string         `json:"deposit_denom" yaml:"deposit_denom"`
	Amount       sdk.Coin       `json:"amount" yaml:"amount"`
	Type         DepositType    `json:"type" yaml:"type"`
}

Claim defines an amount of coins that the owner can claim

func NewClaim 

func NewClaim(owner sdk.AccAddress, denom string, amount sdk.Coin, dtype DepositType) Claim

NewClaim returns a new claim

type Claims 

type Claims []Claim

Claims slice of Claim

type DelegatorDistributionSchedule 

type DelegatorDistributionSchedule struct {
	DistributionSchedule DistributionSchedule `json:"distribution_schedule" yaml:"distribution_schedule"`

	DistributionFrequency time.Duration `json:"distribution_frequency" yaml:"distribution_frequency"`
}

DelegatorDistributionSchedule distribution schedule for delegators

func NewDelegatorDistributionSchedule 

func NewDelegatorDistributionSchedule(ds DistributionSchedule, frequency time.Duration) DelegatorDistributionSchedule

NewDelegatorDistributionSchedule returns a new DelegatorDistributionSchedule

func (DelegatorDistributionSchedule) Validate 

func (dds DelegatorDistributionSchedule) Validate() error

Validate performs a basic check of a reward fields.

type DelegatorDistributionSchedules 

type DelegatorDistributionSchedules []DelegatorDistributionSchedule

DelegatorDistributionSchedules slice of DelegatorDistributionSchedule

func (DelegatorDistributionSchedules) Validate 

func (dds DelegatorDistributionSchedules) Validate() error

Validate checks if all the LiquidityProviderSchedules are valid and there are no duplicated entries.

type Deposit 

type Deposit struct {
	Depositor sdk.AccAddress `json:"depositor" yaml:"depositor"`
	Amount    sdk.Coin       `json:"amount" yaml:"amount"`
	Type      DepositType    `json:"type" yaml:"type"`
}

Deposit defines an amount of coins deposited into a harvest module account

func NewDeposit 

func NewDeposit(depositor sdk.AccAddress, amount sdk.Coin, dtype DepositType) Deposit

NewDeposit returns a new deposit

type DepositType 

type DepositType string

DepositType type for valid deposit type strings

func (DepositType) IsValid 

func (dt DepositType) IsValid() error

IsValid checks if the input is one of the expected strings

type Deposits 

type Deposits []Deposit

Deposits slice of Deposit

type DistributionSchedule 

type DistributionSchedule struct {
	Active           bool        `json:"active" yaml:"active"`
	DepositDenom     string      `json:"deposit_denom" yaml:"deposit_denom"`
	Start            time.Time   `json:"start" yaml:"start"`
	End              time.Time   `json:"end" yaml:"end"`
	RewardsPerSecond sdk.Coin    `json:"rewards_per_second" yaml:"rewards_per_second"`
	ClaimEnd         time.Time   `json:"claim_end" yaml:"claim_end"`
	ClaimMultipliers Multipliers `json:"claim_multipliers" yaml:"claim_multipliers"`
}

DistributionSchedule distribution schedule for liquidity providers

func NewDistributionSchedule 

func NewDistributionSchedule(active bool, denom string, start, end time.Time, reward sdk.Coin, claimEnd time.Time, multipliers Multipliers) DistributionSchedule

NewDistributionSchedule returns a new DistributionSchedule

func (DistributionSchedule) GetMultiplier 

func (ds DistributionSchedule) GetMultiplier(name MultiplierName) (Multiplier, bool)

GetMultiplier returns the named multiplier from the input distribution schedule

func (DistributionSchedule) String 

func (ds DistributionSchedule) String() string

String implements fmt.Stringer

func (DistributionSchedule) Validate 

func (ds DistributionSchedule) Validate() error

Validate performs a basic check of a distribution schedule.

type DistributionSchedules 

type DistributionSchedules []DistributionSchedule

DistributionSchedules slice of DistributionSchedule

func (DistributionSchedules) String 

func (dss DistributionSchedules) String() string

String implements fmt.Stringer

func (DistributionSchedules) Validate 

func (dss DistributionSchedules) Validate() error

Validate checks if all the LiquidityProviderSchedules are valid and there are no duplicated entries.

type GenesisDistributionTime 

type GenesisDistributionTime struct {
	Denom                    string    `json:"denom" yaml:"denom"`
	PreviousDistributionTime time.Time `json:"previous_distribution_time" yaml:"previous_distribution_time"`
}

GenesisDistributionTime stores the previous distribution time and its corresponding denom

type GenesisDistributionTimes 

type GenesisDistributionTimes []GenesisDistributionTime

GenesisDistributionTimes slice of GenesisDistributionTime

type GenesisState 

type GenesisState struct {
	Params                    Params                   `json:"params" yaml:"params"`
	PreviousBlockTime         time.Time                `json:"previous_block_time" yaml:"previous_block_time"`
	PreviousDistributionTimes GenesisDistributionTimes `json:"previous_distribution_times" yaml:"previous_distribution_times"`
	Deposits                  Deposits                 `json:"deposits" yaml:"deposits"`
	Claims                    Claims                   `json:"claims" yaml:"claims"`
}

GenesisState is the state that must be provided at genesis.

func DefaultGenesisState 

func DefaultGenesisState() GenesisState

DefaultGenesisState returns a default genesis state

func NewGenesisState 

func NewGenesisState(params Params, previousBlockTime time.Time, previousDistTimes GenesisDistributionTimes, deposits Deposits, claims Claims) GenesisState

NewGenesisState returns a new genesis state

func (GenesisState) Validate 

func (gs GenesisState) Validate() error

Validate performs basic validation of genesis data returning an error for any failed validation criteria.

type Multiplier 

type Multiplier struct {
	Name         MultiplierName `json:"name" yaml:"name"`
	MonthsLockup int64          `json:"months_lockup" yaml:"months_lockup"`
	Factor       sdk.Dec        `json:"factor" yaml:"factor"`
}

Multiplier amount the claim rewards get increased by, along with how long the claim rewards are locked

func NewMultiplier 

func NewMultiplier(name MultiplierName, lockup int64, factor sdk.Dec) Multiplier

NewMultiplier returns a new Multiplier

func (Multiplier) Validate 

func (m Multiplier) Validate() error

Validate multiplier param

type MultiplierName 

type MultiplierName string

MultiplierName name for valid multiplier

func (MultiplierName) IsValid 

func (mn MultiplierName) IsValid() error

IsValid checks if the input is one of the expected strings

type Multipliers 

type Multipliers []Multiplier

Multipliers slice of Multiplier

type Params 

type Params struct {
	Active                         bool                           `json:"active" yaml:"active"`
	LiquidityProviderSchedules     DistributionSchedules          `json:"liquidity_provider_schedules" yaml:"liquidity_provider_schedules"`
	DelegatorDistributionSchedules DelegatorDistributionSchedules `json:"delegator_distribution_schedules" yaml:"delegator_distribution_schedules"`
}

Params governance parameters for harvest module

func DefaultParams 

func DefaultParams() Params

DefaultParams returns default params for harvest module

func NewParams 

func NewParams(active bool, lps DistributionSchedules, dds DelegatorDistributionSchedules) Params

NewParams returns a new params object

func (*Params) ParamSetPairs 

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

ParamSetPairs implements the ParamSet interface and returns all the key/value pairs

func (Params) String 

func (p Params) String() string

String implements fmt.Stringer

func (Params) Validate 

func (p Params) Validate() error

Validate checks that the parameters have valid values.

Source Files

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