compound

package module
v0.1.2 Latest Latest
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 Go to latest Published: Jul 20, 2021 License: MIT Imports: 14 Imported by: 0

README

compound-sdk-go

compound sdk

Documentation

Index

Constants

View Source 
const (
	// TransactionKeyService key service type :string
	TransactionKeyService = "service"
	// TransactionKeyBlock block index :int64
	TransactionKeyBlock = "block"
	// TransactionKeySymbol symbol key :string
	TransactionKeySymbol = "symbol"
	// TransactionKeyPrice price :decimal
	TransactionKeyPrice = "price"
	// TransactionKeyBorrowRate borrow rate :decimal
	TransactionKeyBorrowRate = "borrow_rate"
	// TransactionKeySupplyRate supply rate : decimal
	TransactionKeySupplyRate = "supply_rate"
	// TransactionKeyAmount amount
	TransactionKeyAmount = "amount"
	// TransactionKeyCToken ctokens
	TransactionKeyCToken = "ctoken"
	// TransactionKeyInterest interest
	TransactionKeyInterest = "interest"
	// TransactionKeyStatus status
	TransactionKeyStatus = "status"
	// TransactionKeyUser user
	TransactionKeyUser = "user"
	// TransactionKeyErrorCode error code
	TransactionKeyErrorCode = "error_code"
	// TransactionKeyReferTrace refer trace
	TransactionKeyReferTrace = "refer_trace"
	// TransactionKeyAssetID asset id
	TransactionKeyAssetID = "asset_id"
	// TransactionKeyTotalCash total cash
	TransactionKeyTotalCash = "total_cash"
	// TransactionKeyTotalBorrows total borrows
	TransactionKeyTotalBorrows = "total_borrows"
	// TransactionKeyReserves reserves
	TransactionKeyReserves = "reserves"
	// TransactionKeyCTokens ctokens
	TransactionKeyCTokens = "ctokens"
	// TransactionKeyCTokenAssetID ctoken asset id
	TransactionKeyCTokenAssetID = "ctoken_asset_id"
	// TransactionKeyOrigin origin
	TransactionKeyOrigin = "origin"
	// TransactionKeySupply supply
	TransactionKeySupply = "supply"
	// TransactionKeyBorrow borrow
	TransactionKeyBorrow = "borrow"
	// TransactionKeyMarket market
	TransactionKeyMarket = "market"
)

Variables

View Source 
var (
	BlocksPerYear = decimal.NewFromInt(2102400)
)
View Source 
var Endpoint string

Functions

func NewBasicMemoValues 

func NewBasicMemoValues(actionType ActionType, followID string) (string, []interface{}, error)

func NewUserAddress 

func NewUserAddress(mixinUserID string) string

func RequestBorrow 

func RequestBorrow(ctx context.Context, followID string, assetID string, borrowAmount decimal.Decimal) (string, string, error)

func RequestLiquidate 

func RequestLiquidate(ctx context.Context, followID string, supplyUserID string, supplyCTokenAssetID string, borrowAssetID string, repayAmount decimal.Decimal) (string, string, error)

func RequestPayURL 

func RequestPayURL(ctx context.Context, payRequest *PayRequest) (string, error)

RequestPayURL request pay url with mixin schema, e.g: mixin://pay?xxxxxxxxxx

func RequestPledge 

func RequestPledge(ctx context.Context, followID string, ctokenAssetID string, amount decimal.Decimal) (string, string, error)

func RequestQuickBorrow 

func RequestQuickBorrow(ctx context.Context, followID string, supplyAssetID string, supplyAmount decimal.Decimal, borrowAssetID string, borrowAmount decimal.Decimal) (string, string, error)

func RequestQuickPledge 

func RequestQuickPledge(ctx context.Context, followID string, assetID string, amount decimal.Decimal) (string, string, error)

func RequestQuickRedeem 

func RequestQuickRedeem(ctx context.Context, followID string, ctokenAssetID string, redeemAmount decimal.Decimal) (string, string, error)

func RequestRedeem 

func RequestRedeem(ctx context.Context, followID string, ctokenAssetID string, redeemAmount decimal.Decimal) (string, string, error)

func RequestRepay 

func RequestRepay(ctx context.Context, followID string, assetID string, amount decimal.Decimal) (string, string, error)

func RequestSupply 

func RequestSupply(ctx context.Context, followID string, assetID string, amount decimal.Decimal) (string, string, error)

func RequestUnpledge 

func RequestUnpledge(ctx context.Context, followID string, ctokenAssetID string, ctokenAmount decimal.Decimal) (string, string, error)

Types

type ActionType 

type ActionType int

ActionType compound action type 

const (
	// ActionTypeDefault default
	ActionTypeDefault ActionType = iota
	// ActionTypeSupply supply action
	ActionTypeSupply
	// ActionTypeBorrow borrow action
	ActionTypeBorrow
	// ActionTypeRedeem redeem action
	ActionTypeRedeem
	// ActionTypeRepay repay action
	ActionTypeRepay
	// ActionTypeMint mint ctoken action
	ActionTypeMint
	// ActionTypePledge pledge action
	ActionTypePledge
	// ActionTypeUnpledge unpledge action
	ActionTypeUnpledge
	// ActionTypeLiquidate liquidation action
	ActionTypeLiquidate
	// ActionTypeRedeemTransfer redeem transfer action
	ActionTypeRedeemTransfer
	// ActionTypeUnpledgeTransfer unpledge transfer action
	ActionTypeUnpledgeTransfer
	// ActionTypeBorrowTransfer borrow transfer action
	ActionTypeBorrowTransfer
	// ActionTypeLiquidateTransfer liquidation transfer action
	ActionTypeLiquidateTransfer
	// ActionTypeRefundTransfer refund action
	ActionTypeRefundTransfer
	// ActionTypeRepayRefundTransfer repay refund action
	ActionTypeRepayRefundTransfer
	// ActionTypeLiquidateRefundTransfer seize refund action
	ActionTypeLiquidateRefundTransfer
	// ActionTypeProposalAddMarket add market proposal action
	ActionTypeProposalAddMarket
	// ActionTypeProposalUpdateMarket update market proposal action
	ActionTypeProposalUpdateMarket
	// ActionTypeProposalWithdrawReserves withdraw reserves proposal action
	ActionTypeProposalWithdrawReserves
	// ActionTypeProposalProvidePrice provide price action
	ActionTypeProposalProvidePrice
	// ActionTypeProposalVote vote action
	ActionTypeProposalVote
	// ActionTypeProposalInjectCTokenForMint inject token action
	ActionTypeProposalInjectCTokenForMint
	// ActionTypeProposalUpdateMarketAdvance update market advance parameters action
	ActionTypeProposalUpdateMarketAdvance
	// ActionTypeProposalTransfer proposal transfer action
	ActionTypeProposalTransfer
	// ActionTypeProposalCloseMarket proposal close market action
	ActionTypeProposalCloseMarket
	// ActionTypeProposalOpenMarket proposal open market action
	ActionTypeProposalOpenMarket
	// ActionTypeProposalAddScope proposal add allowlist scope action
	ActionTypeProposalAddScope
	// ActionTypeProposalRemoveScope proposal remove allowlist scope action
	ActionTypeProposalRemoveScope
	// ActionTypeProposalAddAllowList proposal add to allowlist action
	ActionTypeProposalAddAllowList
	// ActionTypeProposalRemoveAllowList proposal remove from allowlist action
	ActionTypeProposalRemoveAllowList
	// ActionTypeUpdateMarket update market
	ActionTypeUpdateMarket
	// ActionTypeQuickPledge supply -> pledge
	ActionTypeQuickPledge
	// ActionTypeQuickBorrow supply -> pledge -> borrow
	ActionTypeQuickBorrow
	// ActionTypeQuickBorrowTransfer quick borrow transfer
	ActionTypeQuickBorrowTransfer
	// ActionTypeQuickRedeem unpledge -> redeem
	ActionTypeQuickRedeem
	// ActionTypeQuickRedeem quick redeem transfer
	ActionTypeQuickRedeemTransfer
)

func (ActionType) IsTransfer 

func (a ActionType) IsTransfer() bool

IsTransfer check where it is transfer to user or not

func (ActionType) IsValidAction 

func (a ActionType) IsValidAction() bool

type ContextKey 

type ContextKey int
const (
	ContextKeyRequestID ContextKey = iota
)

type Market 

type Market struct {
	AssetID       string          `json:"asset_id"`
	Symbol        string          `json:"symbol"`
	CTokenAssetID string          `json:"ctoken_asset_id"`
	TotalCash     decimal.Decimal `json:"total_cash"`
	TotalBorrows  decimal.Decimal `json:"total_borrows"`
	// 保留金
	Reserves decimal.Decimal `json:"reserves"`
	// CToken 累计铸造出来的币的数量
	CTokens decimal.Decimal `json:"ctokens"`
	// 初始兑换率
	InitExchangeRate decimal.Decimal `json:"init_exchange_rate"`
	// 平台保留金率 (0, 1), 默认为 0.10
	ReserveFactor decimal.Decimal `json:"reserve_factor"`
	// 清算激励因子 (0, 1), 一般为0.1
	LiquidationIncentive decimal.Decimal `json:"liquidation_incentive"`
	// 资金池的最小资金量
	BorrowCap decimal.Decimal `json:"borrow_cap"`
	//抵押因子 = 可借贷价值 / 抵押资产价值，目前compound设置为0.75. 稳定币(USDT)的抵押率是0,即不可抵押
	CollateralFactor decimal.Decimal `json:"collateral_factor"`
	//触发清算因子 [0.05, 0.9] 清算人最大可清算的资产比例
	CloseFactor decimal.Decimal `json:"close_factor"`
	//基础利率 per year, 0.025
	BaseRate decimal.Decimal `json:"base_rate"`
	// The multiplier of utilization rate that gives the slope of the interest rate. per year
	Multiplier decimal.Decimal `json:"multiplier"`
	// The multiplierPerBlock after hitting a specified utilization point. per year
	JumpMultiplier decimal.Decimal `json:"jump_multiplier"`
	// Kink
	Kink decimal.Decimal `json:"kink"`
	//当前区块高度
	BlockNumber        int64           `json:"block_number"`
	UtilizationRate    decimal.Decimal `json:"utilization_rate"`
	ExchangeRate       decimal.Decimal `json:"exchange_rate"`
	SupplyRatePerBlock decimal.Decimal `json:"supply_rate_per_block"`
	BorrowRatePerBlock decimal.Decimal `json:"borrow_rate_per_block"`
	Price              decimal.Decimal `json:"price"`
	PriceUpdatedAt     time.Time       `json:"price_updated_at"`
	BorrowIndex        decimal.Decimal `json:"borrow_index"`
	Status             MarketStatus    `json:"status"`
	SupplyApy          decimal.Decimal `json:"supply_apy,omitempty"`
	BorrowApy          decimal.Decimal `json:"borrow_apy,omitempty"`
	Suppliers          int64           `json:"suppliers,omitempty"`
	Borrowers          int64           `json:"borrowers,omitempty"`
}

func RequestAllMarkets 

func RequestAllMarkets(ctx context.Context) ([]*Market, error)

RequestAllMarkets response all markets' data

type MarketStatus 

type MarketStatus int

MarketStatus market status 

const (

	// MarketStatusOpen open
	MarketStatusOpen MarketStatus
	// MarketStatusClose close
	MarketStatusClose
)

func (MarketStatus) IsValid 

func (s MarketStatus) IsValid() bool

IsValid is valid status

type PayRequest 

type PayRequest struct {
	MemoBase64 string          `json:"memo_base64,omitempty"`
	AssetID    string          `json:"asset_id,omitempty"`
	Amount     decimal.Decimal `json:"amount,omitempty"`
	TraceID    string          `json:"trace_id,omitempty"`
	FollowID   string          `json:"follow_id,omitempty"`
	WithGas    bool            `json:"with_gas,omitempty"`
}

func (*PayRequest) Validate 

func (p *PayRequest) Validate() error

type Transaction 

type Transaction struct {
	ID              int64           `json:"id,omitempty"`
	Action          ActionType      `json:"action,omitempty"`
	TraceID         string          `json:"trace_id,omitempty"`
	UserID          string          `json:"user_id,omitempty"`
	FollowID        string          `json:"follow_id,omitempty"`
	SnapshotTraceID string          `json:"snapshot_trace_id,omitempty"`
	AssetID         string          `json:"asset_id,omitempty"`
	Amount          decimal.Decimal `json:"amount,omitempty"`
	Data            types.JSONText  `json:"data,omitempty"`
	CreatedAt       time.Time       `json:"created_at,omitempty"`
	UpdatedAt       time.Time       `json:"updated_at,omitempty"`
}

func RequestTransactions 

func RequestTransactions(ctx context.Context, limit int, offset time.Time) ([]*Transaction, error)

RequestTransactions pull compound transactions

#limit: page limit #offset: transaction start time

type TransactionExtraData added in v0.1.1 

type TransactionExtraData map[string]interface{}

TransactionExtraData extra data

func NewTransactionExtra added in v0.1.1 

func NewTransactionExtra() TransactionExtraData

NewTransactionExtra new transaction extra instance

func (TransactionExtraData) Format added in v0.1.1 

func (t TransactionExtraData) Format() []byte

Format format as []byte by default

func (TransactionExtraData) Put added in v0.1.1 

func (t TransactionExtraData) Put(key string, value string)

Put put data

Source Files

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Directories

Path Synopsis
cmd

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