mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-12-23 23:05:18 +00:00
apply pricefeed changes to other modules
This commit is contained in:
Kevin Davis
parent
bf83a9bf8f
commit
05a99be97b
@ -38,9 +38,9 @@ func TestApp_CreateModifyDeleteCDP(t *testing.T) {
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keeper.SetParams(ctx, params)
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keeper.SetGlobalDebt(ctx, sdk.NewInt(0))
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ap := pricefeed.Params{
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Assets: []pricefeed.Asset{
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pricefeed.Asset{
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AssetCode: "xrp", BaseAsset: "xrp",
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Markets: []pricefeed.Market{
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pricefeed.Market{
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MarketID: "xrp", BaseAsset: "xrp",
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QuoteAsset: "usd", Oracles: pricefeed.Oracles{}, Active: true},
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},
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}
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@ -10,8 +10,8 @@ func InitGenesis(ctx sdk.Context, k Keeper, pk PricefeedKeeper, data GenesisStat
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// validate denoms - check that any collaterals in the CdpParams are in the pricefeed, pricefeed needs to initgenesis before cdp
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collateralMap := make(map[string]int)
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ap := pk.GetParams(ctx)
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for _, a := range ap.Assets {
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collateralMap[a.AssetCode] = 1
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for _, m := range ap.Markets {
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collateralMap[m.MarketID] = 1
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}
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for _, col := range data.Params.CollateralParams {
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@ -111,9 +111,9 @@ func TestKeeper_ModifyCDP(t *testing.T) {
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keeper.SetParams(ctx, defaultParamsSingle())
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// setup store state
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ap := pricefeed.Params{
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Assets: []pricefeed.Asset{
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pricefeed.Asset{
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AssetCode: "xrp", BaseAsset: "xrp",
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Markets: []pricefeed.Market{
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pricefeed.Market{
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MarketID: "xrp", BaseAsset: "xrp",
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QuoteAsset: "usd", Oracles: pricefeed.Oracles{}, Active: true},
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},
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}
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@ -186,9 +186,9 @@ func TestKeeper_PartialSeizeCDP(t *testing.T) {
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ctx := mapp.BaseApp.NewContext(false, header)
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keeper.SetParams(ctx, defaultParamsSingle())
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ap := pricefeed.Params{
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Assets: []pricefeed.Asset{
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pricefeed.Asset{
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AssetCode: "xrp", BaseAsset: "xrp",
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Markets: []pricefeed.Market{
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pricefeed.Market{
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MarketID: "xrp", BaseAsset: "xrp",
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QuoteAsset: "usd", Oracles: pricefeed.Oracles{}, Active: true},
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},
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}
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@ -1,11 +1,14 @@
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package types
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import sdk "github.com/cosmos/cosmos-sdk/types"
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// GenesisState is the state that must be provided at genesis.
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// TODO What is globaldebt and is is separate from the global debt limit in CdpParams
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type GenesisState struct {
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Params Params `json:"params" yaml:"params"`
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CDPs CDPs `json:"cdps" yaml:"cdps"`
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Params CdpParams `json:"params" yaml:"params"`
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GlobalDebt sdk.Int `json:"global_debt" yaml:"global_debt"`
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CDPs CDPs `json:"cdps" yaml:"cdps"`
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// don't need to setup CollateralStates as they are created as needed
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}
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@ -4,168 +4,135 @@ import (
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"fmt"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/params"
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"github.com/cosmos/cosmos-sdk/x/params/subspace"
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)
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/*
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How this uses the sdk params module:
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- Put all the params for this module in one struct `CDPModuleParams`
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- Store this in the keeper's paramSubspace under one key
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- Provide a function to load the param struct all at once `keeper.GetParams(ctx)`
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It's possible to set individual key value pairs within a paramSubspace, but reading and setting them is awkward (an empty variable needs to be created, then Get writes the value into it)
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This approach will be awkward if we ever need to write individual parameters (because they're stored all together). If this happens do as the sdk modules do - store parameters separately with custom get/set func for each.
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*/
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// CdpParams governance parameters for cdp module
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type CdpParams struct {
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GlobalDebtLimit sdk.Int
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CollateralParams []CollateralParams
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StableDenoms []string
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}
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// CollateralParams governance parameters for each collateral type within the cdp module
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type CollateralParams struct {
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Denom string // Coin name of collateral type
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LiquidationRatio sdk.Dec // The ratio (Collateral (priced in stable coin) / Debt) under which a CDP will be liquidated
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DebtLimit sdk.Int // Maximum amount of debt allowed to be drawn from this collateral type
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//DebtFloor sdk.Int // used to prevent dust
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}
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// Parameter keys
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var (
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// ParamStoreKeyAuctionParams Param store key for auction params
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KeyGlobalDebtLimit = []byte("GlobalDebtLimit")
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KeyCollateralParams = []byte("CollateralParams")
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KeyDebtParams = []byte("DebtParams")
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KeyCircuitBreaker = []byte("CircuitBreaker")
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DefaultGlobalDebt = sdk.Coins{}
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DefaultCircuitBreaker = false
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DefaultCollateralParams = CollateralParams{}
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DefaultDebtParams = DebtParams{}
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KeyGlobalDebtLimit = []byte("GlobalDebtLimit")
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KeyCollateralParams = []byte("CollateralParams")
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KeyStableDenoms = []byte("StableDenoms")
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)
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// Params governance parameters for cdp module
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type Params struct {
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CollateralParams CollateralParams `json:"collateral_params" yaml:"collateral_params"`
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DebtParams DebtParams `json:"debt_params" yaml:"debt_params"`
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GlobalDebtLimit sdk.Coins `json:"global_debt_limit" yaml:"global_debt_limit"`
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CircuitBreaker bool `json:"circuit_breaker" yaml:"circuit_breaker"`
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}
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// String implements fmt.Stringer
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func (p Params) String() string {
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return fmt.Sprintf(`Params:
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Global Debt Limit: %s
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Collateral Params: %s
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Debt Params: %s
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Circuit Breaker: %t`,
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p.GlobalDebtLimit, p.CollateralParams, p.DebtParams, p.CircuitBreaker,
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)
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}
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// NewParams returns a new params object
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func NewParams(debtLimit sdk.Coins, collateralParams CollateralParams, debtParams DebtParams, breaker bool) Params {
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return Params{
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GlobalDebtLimit: debtLimit,
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CollateralParams: collateralParams,
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DebtParams: debtParams,
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CircuitBreaker: breaker,
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}
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}
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// DefaultParams returns default params for cdp module
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func DefaultParams() Params {
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return NewParams(DefaultGlobalDebt, DefaultCollateralParams, DefaultDebtParams, DefaultCircuitBreaker)
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}
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// CollateralParam governance parameters for each collateral type within the cdp module
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type CollateralParam struct {
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Denom string `json:"denom" yaml:"denom"` // Coin name of collateral type
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LiquidationRatio sdk.Dec `json:"liquidation_ratio" yaml:"liquidation_ratio"` // The ratio (Collateral (priced in stable coin) / Debt) under which a CDP will be liquidated
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DebtLimit sdk.Coins `json:"debt_limit" yaml:"debt_limit"` // Maximum amount of debt allowed to be drawn from this collateral type
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//DebtFloor sdk.Int // used to prevent dust
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}
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// String implements fmt.Stringer
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func (cp CollateralParam) String() string {
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return fmt.Sprintf(`Collateral:
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Denom: %s
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LiquidationRatio: %s
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DebtLimit: %s`, cp.Denom, cp.LiquidationRatio, cp.DebtLimit)
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}
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// CollateralParams array of CollateralParam
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type CollateralParams []CollateralParam
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// String implements fmt.Stringer
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func (cps CollateralParams) String() string {
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out := "Collateral Params\n"
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for _, cp := range cps {
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out += fmt.Sprintf("%s\n", cp)
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}
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return out
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}
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// DebtParam governance params for debt assets
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type DebtParam struct {
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Denom string `json:"denom" yaml:"denom"`
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ReferenceAsset string `json:"reference_asset" yaml:"reference_asset"`
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DebtLimit sdk.Coins `json:"debt_limit" yaml:"debt_limit"`
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}
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func (dp DebtParam) String() string {
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return fmt.Sprintf(`Debt:
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Denom: %s
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ReferenceAsset: %s
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DebtLimit: %s`, dp.Denom, dp.ReferenceAsset, dp.DebtLimit)
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}
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// DebtParams array of DebtParam
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type DebtParams []DebtParam
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// String implements fmt.Stringer
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func (dps DebtParams) String() string {
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out := "Debt Params\n"
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for _, dp := range dps {
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out += fmt.Sprintf("%s\n", dp)
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}
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return out
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}
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// ParamKeyTable Key declaration for parameters
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func ParamKeyTable() params.KeyTable {
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return params.NewKeyTable().RegisterParamSet(&Params{})
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func ParamKeyTable() subspace.KeyTable {
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return subspace.NewKeyTable().RegisterParamSet(&CdpParams{})
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}
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// ParamSetPairs implements the ParamSet interface and returns all the key/value pairs
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// pairs of auth module's parameters.
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// nolint
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func (p *Params) ParamSetPairs() params.ParamSetPairs {
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return params.ParamSetPairs{
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{Key: KeyGlobalDebtLimit, Value: &p.GlobalDebtLimit},
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{Key: KeyCollateralParams, Value: &p.CollateralParams},
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{Key: KeyDebtParams, Value: &p.DebtParams},
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{Key: KeyCircuitBreaker, Value: &p.CircuitBreaker},
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func (p *CdpParams) ParamSetPairs() subspace.ParamSetPairs {
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return subspace.ParamSetPairs{
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{KeyGlobalDebtLimit, &p.GlobalDebtLimit},
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{KeyCollateralParams, &p.CollateralParams},
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{KeyStableDenoms, &p.StableDenoms},
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}
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}
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// String implements fmt.Stringer
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func (p CdpParams) String() string {
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out := fmt.Sprintf(`Params:
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Global Debt Limit: %s
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Collateral Params:`,
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p.GlobalDebtLimit,
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)
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for _, cp := range p.CollateralParams {
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out += fmt.Sprintf(`
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%s
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Liquidation Ratio: %s
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Debt Limit: %s`,
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cp.Denom,
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cp.LiquidationRatio,
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cp.DebtLimit,
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)
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}
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return out
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}
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// GetCollateralParams returns params for a specific collateral denom
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func (p CdpParams) GetCollateralParams(collateralDenom string) CollateralParams {
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// search for matching denom, return
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for _, cp := range p.CollateralParams {
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if cp.Denom == collateralDenom {
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return cp
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}
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}
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// panic if not found, to be safe
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panic("collateral params not found in module params")
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}
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// IsCollateralPresent returns true if the denom is among the collaterals in cdp module
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func (p CdpParams) IsCollateralPresent(collateralDenom string) bool {
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// search for matching denom, return
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for _, cp := range p.CollateralParams {
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if cp.Denom == collateralDenom {
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return true
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}
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}
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return false
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}
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// Validate checks that the parameters have valid values.
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func (p Params) Validate() error {
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debtDenoms := make(map[string]int)
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debtParamsDebtLimit := sdk.Coins{}
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for _, dp := range p.DebtParams {
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_, found := debtDenoms[dp.Denom]
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if found {
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return fmt.Errorf("duplicate debt denom: %s", dp.Denom)
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}
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debtDenoms[dp.Denom] = 1
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if dp.DebtLimit.IsAnyNegative() {
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return fmt.Errorf("debt limit for all debt tokens should be positive, is %s for %s", dp.DebtLimit, dp.Denom)
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}
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debtParamsDebtLimit = debtParamsDebtLimit.Add(dp.DebtLimit)
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}
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if debtParamsDebtLimit.IsAnyGT(p.GlobalDebtLimit) {
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return fmt.Errorf("debt limit exceeds global debt limit:\n\tglobal debt limit: %s\n\tdebt limits: %s",
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p.GlobalDebtLimit, debtParamsDebtLimit)
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}
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func (p CdpParams) Validate() error {
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collateralDupMap := make(map[string]int)
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collateralParamsDebtLimit := sdk.Coins{}
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for _, cp := range p.CollateralParams {
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_, found := collateralDupMap[cp.Denom]
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denomDupMap := make(map[string]int)
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for _, collateral := range p.CollateralParams {
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_, found := collateralDupMap[collateral.Denom]
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if found {
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return fmt.Errorf("duplicate collateral denom: %s", cp.Denom)
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return fmt.Errorf("duplicate denom: %s", collateral.Denom)
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}
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collateralDupMap[cp.Denom] = 1
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collateralDupMap[collateral.Denom] = 1
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if cp.DebtLimit.IsAnyNegative() {
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return fmt.Errorf("debt limit for all collaterals should be positive, is %s for %s", cp.DebtLimit, cp.Denom)
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if collateral.DebtLimit.IsNegative() {
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return fmt.Errorf("debt limit should be positive, is %s for %s", collateral.DebtLimit, collateral.Denom)
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}
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collateralParamsDebtLimit = collateralParamsDebtLimit.Add(cp.DebtLimit)
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// TODO do we want to enforce overcollateralization at this level? -- probably not, as it's technically a governance thing (kevin)
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}
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if collateralParamsDebtLimit.IsAnyGT(p.GlobalDebtLimit) {
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return fmt.Errorf("collateral debt limit exceeds global debt limit:\n\tglobal debt limit: %s\n\tcollateral debt limits: %s",
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p.GlobalDebtLimit, collateralParamsDebtLimit)
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if p.GlobalDebtLimit.IsNegative() {
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return fmt.Errorf("global debt limit should be positive, is %s", p.GlobalDebtLimit)
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}
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if p.GlobalDebtLimit.IsAnyNegative() {
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return fmt.Errorf("global debt limit should be positive for all debt tokens, is %s", p.GlobalDebtLimit)
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for _, denom := range p.StableDenoms {
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_, found := denomDupMap[denom]
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if found {
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return fmt.Errorf("duplicate stable denom: %s", denom)
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}
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denomDupMap[denom] = 1
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}
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return nil
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}
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func DefaultParams() CdpParams {
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return CdpParams{
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GlobalDebtLimit: sdk.NewInt(0),
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CollateralParams: []CollateralParams{},
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StableDenoms: []string{"usdx"},
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}
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}
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@ -3,7 +3,6 @@ package types
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import (
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"fmt"
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"strings"
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"time"
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sdk "github.com/cosmos/cosmos-sdk/types"
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)
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@ -16,41 +15,27 @@ type CDP struct {
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//ID []byte // removing IDs for now to make things simpler
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Owner sdk.AccAddress `json:"owner" yaml:"owner"` // Account that authorizes changes to the CDP
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CollateralDenom string `json:"collateral_denom" yaml:"collateral_denom"` // Type of collateral stored in this CDP
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CollateralAmount sdk.Coins `json:"collateral_amount" yaml:"collateral_amount"` // Amount of collateral stored in this CDP
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Debt sdk.Coins `json:"debt" yaml:"debt"`
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AccumulatedFees sdk.Coins `json:"accumulated_fees" yaml:"accumulated_fees"`
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FeesUpdated time.Time `json:"fees_updated" yaml:"fees_updated"` // Amount of stable coin drawn from this CDP
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CollateralAmount sdk.Int `json:"collateral_amount" yaml:"collateral_amount"` // Amount of collateral stored in this CDP
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Debt sdk.Int `json:"debt" yaml:"debt"` // Amount of stable coin drawn from this CDP
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}
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// IsUnderCollateralized checks if cdp is below the liquidation ratio
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func (cdp CDP) IsUnderCollateralized(price sdk.Dec, liquidationRatio sdk.Dec) bool {
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collateralValue := sdk.NewDecFromInt(cdp.CollateralAmount.AmountOf(cdp.CollateralDenom)).Mul(price)
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minCollateralValue := sdk.NewDec(0)
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for _, c := range cdp.Debt {
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minCollateralValue = minCollateralValue.Add(liquidationRatio.Mul(c.Amount.ToDec()))
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}
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collateralValue := sdk.NewDecFromInt(cdp.CollateralAmount).Mul(price)
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minCollateralValue := liquidationRatio.Mul(sdk.NewDecFromInt(cdp.Debt))
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return collateralValue.LT(minCollateralValue) // TODO LT or LTE?
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}
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// String implements fmt.stringer
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func (cdp CDP) String() string {
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return strings.TrimSpace(fmt.Sprintf(`CDP:
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Owner: %s
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Collateral Type: %s
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Collateral: %s
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Debt: %s
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Fees: %s
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Fees Last Updated: %s`,
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Collateral: %s
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Debt: %s`,
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cdp.Owner,
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cdp.CollateralDenom,
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cdp.CollateralAmount,
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cdp.Debt,
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cdp.AccumulatedFees,
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cdp.FeesUpdated,
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sdk.NewCoin(cdp.CollateralDenom, cdp.CollateralAmount),
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sdk.NewCoin("usdx", cdp.Debt),
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))
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}
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// CDPs array of CDP
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type CDPs []CDP
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// String implements stringer
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@ -67,23 +52,22 @@ type ByCollateralRatio CDPs
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func (cdps ByCollateralRatio) Len() int { return len(cdps) }
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func (cdps ByCollateralRatio) Swap(i, j int) { cdps[i], cdps[j] = cdps[j], cdps[i] }
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// func (cdps ByCollateralRatio) Less(i, j int) bool {
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// // Sort by "collateral ratio" ie collateralAmount/Debt
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// // The comparison is: collat_i/debt_i < collat_j/debt_j
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// // But to avoid division this can be rearranged to: collat_i*debt_j < collat_j*debt_i
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// // Provided the values are positive, so check for positive values.
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// if cdps[i].CollateralAmount.IsNegative() ||
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// cdps[i].Debt.IsNegative() ||
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// cdps[j].CollateralAmount.IsNegative() ||
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// cdps[j].Debt.IsNegative() {
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// panic("negative collateral and debt not supported in CDPs")
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// }
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// // TODO overflows could cause panics
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// left := cdps[i].CollateralAmount.Mul(cdps[j].Debt)
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// right := cdps[j].CollateralAmount.Mul(cdps[i].Debt)
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// return left.LT(right)
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// }
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func (cdps ByCollateralRatio) Less(i, j int) bool {
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// Sort by "collateral ratio" ie collateralAmount/Debt
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// The comparison is: collat_i/debt_i < collat_j/debt_j
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// But to avoid division this can be rearranged to: collat_i*debt_j < collat_j*debt_i
|
||||
// Provided the values are positive, so check for positive values.
|
||||
if cdps[i].CollateralAmount.IsNegative() ||
|
||||
cdps[i].Debt.IsNegative() ||
|
||||
cdps[j].CollateralAmount.IsNegative() ||
|
||||
cdps[j].Debt.IsNegative() {
|
||||
panic("negative collateral and debt not supported in CDPs")
|
||||
}
|
||||
// TODO overflows could cause panics
|
||||
left := cdps[i].CollateralAmount.Mul(cdps[j].Debt)
|
||||
right := cdps[j].CollateralAmount.Mul(cdps[i].Debt)
|
||||
return left.LT(right)
|
||||
}
|
||||
|
||||
// CollateralState stores global information tied to a particular collateral type.
|
||||
type CollateralState struct {
|
||||
|
||||
@ -2,10 +2,12 @@ package keeper
|
||||
|
||||
import (
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
sdk "github.com/cosmos/cosmos-sdk/types"
|
||||
"github.com/cosmos/cosmos-sdk/x/mock"
|
||||
"github.com/stretchr/testify/require"
|
||||
tmtime "github.com/tendermint/tendermint/types/time"
|
||||
|
||||
"github.com/kava-labs/kava/x/cdp"
|
||||
"github.com/kava-labs/kava/x/liquidator/types"
|
||||
@ -19,8 +21,8 @@ func TestKeeper_SeizeAndStartCollateralAuction(t *testing.T) {
|
||||
_, addrs := mock.GeneratePrivKeyAddressPairs(1)
|
||||
|
||||
pricefeed.InitGenesis(ctx, k.pricefeedKeeper, pricefeedGenesis())
|
||||
k.pricefeedKeeper.SetPrice(ctx, addrs[0], "btc", sdk.MustNewDecFromStr("8000.00"), i(999999999))
|
||||
k.pricefeedKeeper.SetCurrentPrices(ctx)
|
||||
k.pricefeedKeeper.SetPrice(ctx, addrs[0], "btc", sdk.MustNewDecFromStr("8000.00"), tmtime.Now().Add(time.Hour*1))
|
||||
k.pricefeedKeeper.SetCurrentPrices(ctx, "btc")
|
||||
cdp.InitGenesis(ctx, k.cdpKeeper, k.pricefeedKeeper, cdpDefaultGenesis())
|
||||
dp := defaultParams()
|
||||
k.liquidatorKeeper.SetParams(ctx, dp)
|
||||
@ -28,8 +30,8 @@ func TestKeeper_SeizeAndStartCollateralAuction(t *testing.T) {
|
||||
|
||||
k.cdpKeeper.ModifyCDP(ctx, addrs[0], "btc", i(3), i(16000))
|
||||
|
||||
k.pricefeedKeeper.SetPrice(ctx, addrs[0], "btc", sdk.MustNewDecFromStr("7999.99"), i(999999999))
|
||||
k.pricefeedKeeper.SetCurrentPrices(ctx)
|
||||
k.pricefeedKeeper.SetPrice(ctx, addrs[0], "btc", sdk.MustNewDecFromStr("7999.99"), tmtime.Now().Add(time.Hour*1))
|
||||
k.pricefeedKeeper.SetCurrentPrices(ctx, "btc")
|
||||
|
||||
// Run test function
|
||||
auctionID, err := k.liquidatorKeeper.SeizeAndStartCollateralAuction(ctx, addrs[0], "btc")
|
||||
@ -100,16 +102,16 @@ func TestKeeper_partialSeizeCDP(t *testing.T) {
|
||||
|
||||
pricefeed.InitGenesis(ctx, k.pricefeedKeeper, pricefeedGenesis())
|
||||
|
||||
k.pricefeedKeeper.SetPrice(ctx, addrs[0], "btc", sdk.MustNewDecFromStr("8000.00"), i(999999999))
|
||||
k.pricefeedKeeper.SetCurrentPrices(ctx)
|
||||
k.pricefeedKeeper.SetPrice(ctx, addrs[0], "btc", sdk.MustNewDecFromStr("8000.00"), tmtime.Now().Add(time.Hour*1))
|
||||
k.pricefeedKeeper.SetCurrentPrices(ctx, "btc")
|
||||
k.bankKeeper.AddCoins(ctx, addrs[0], cs(c("btc", 100)))
|
||||
cdp.InitGenesis(ctx, k.cdpKeeper, k.pricefeedKeeper, cdpDefaultGenesis())
|
||||
k.liquidatorKeeper.SetParams(ctx, defaultParams())
|
||||
|
||||
k.cdpKeeper.ModifyCDP(ctx, addrs[0], "btc", i(3), i(16000))
|
||||
|
||||
k.pricefeedKeeper.SetPrice(ctx, addrs[0], "btc", sdk.MustNewDecFromStr("7999.99"), i(999999999))
|
||||
k.pricefeedKeeper.SetCurrentPrices(ctx)
|
||||
k.pricefeedKeeper.SetPrice(ctx, addrs[0], "btc", sdk.MustNewDecFromStr("7999.99"), tmtime.Now().Add(time.Hour*1))
|
||||
k.pricefeedKeeper.SetCurrentPrices(ctx, "btc")
|
||||
|
||||
// Run test function
|
||||
err := k.liquidatorKeeper.partialSeizeCDP(ctx, addrs[0], "btc", i(2), i(10000))
|
||||
|
||||
@ -1,6 +1,8 @@
|
||||
package keeper
|
||||
|
||||
import (
|
||||
"time"
|
||||
|
||||
"github.com/cosmos/cosmos-sdk/codec"
|
||||
"github.com/cosmos/cosmos-sdk/store"
|
||||
sdk "github.com/cosmos/cosmos-sdk/types"
|
||||
@ -9,6 +11,7 @@ import (
|
||||
"github.com/cosmos/cosmos-sdk/x/params"
|
||||
abci "github.com/tendermint/tendermint/abci/types"
|
||||
"github.com/tendermint/tendermint/libs/log"
|
||||
tmtime "github.com/tendermint/tendermint/types/time"
|
||||
dbm "github.com/tendermint/tm-db"
|
||||
|
||||
"github.com/kava-labs/kava/x/auction"
|
||||
@ -75,7 +78,7 @@ func setupTestKeepers() (sdk.Context, keepers) {
|
||||
bank.DefaultCodespace,
|
||||
blacklistedAddrs,
|
||||
)
|
||||
pricefeedKeeper := pricefeed.NewKeeper(keyPriceFeed, cdc, paramsKeeper.Subspace(pricefeed.DefaultParamspace).WithKeyTable(pricefeed.ParamKeyTable()), pricefeed.DefaultCodespace)
|
||||
pricefeedKeeper := pricefeed.NewKeeper(keyPriceFeed, cdc, paramsKeeper.Subspace(pricefeed.DefaultParamspace), pricefeed.DefaultCodespace)
|
||||
cdpKeeper := cdp.NewKeeper(
|
||||
cdc,
|
||||
keyCDP,
|
||||
@ -150,20 +153,18 @@ func cdpDefaultGenesis() cdp.GenesisState {
|
||||
}
|
||||
|
||||
func pricefeedGenesis() pricefeed.GenesisState {
|
||||
ap := pricefeed.AssetParams{
|
||||
Assets: []pricefeed.Asset{
|
||||
pricefeed.Asset{AssetCode: "btc", Description: "a description"},
|
||||
},
|
||||
ap := pricefeed.Params{
|
||||
Markets: []pricefeed.Market{
|
||||
pricefeed.Market{MarketID: "btc", BaseAsset: "btc", QuoteAsset: "usd", Oracles: pricefeed.Oracles{}, Active: true}},
|
||||
}
|
||||
return pricefeed.GenesisState{
|
||||
AssetParams: ap,
|
||||
OracleParams: pricefeed.DefaultOracleParams(),
|
||||
Params: ap,
|
||||
PostedPrices: []pricefeed.PostedPrice{
|
||||
pricefeed.PostedPrice{
|
||||
AssetCode: "btc",
|
||||
OracleAddress: "",
|
||||
MarketID: "btc",
|
||||
OracleAddress: sdk.AccAddress{},
|
||||
Price: sdk.MustNewDecFromStr("8000.00"),
|
||||
Expiry: sdk.NewInt(999999999),
|
||||
Expiry: tmtime.Now().Add(1 * time.Hour),
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user