keeper

package

v6.2.0-bdjuno Latest Latest Go to latest Published: Jan 26, 2022 License: Apache-2.0 Imports: 12 Imported by: 0

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Repository

github.com/MonikaCat/osmosis

Documentation ¶

Index ¶

Variables
type Keeper
- func NewKeeper(cdc codec.Codec, storeKey sdk.StoreKey, ...) Keeper
type MempoolFeeDecorator
- func NewMempoolFeeDecorator(txFeesKeeper Keeper) MempoolFeeDecorator

Constants ¶

This section is empty.

Variables ¶

View Source

var DefaultArbMinGasFee sdk.Dec = sdk.ZeroDec()

DefaultArbMinGasFee if its not set in a config somewhere. currently 0 uosmo/gas to preserve functionality with old node software TODO: Bump after next minor version. (in 6.2+)

Functions ¶

This section is empty.

Types ¶

type Keeper ¶

type Keeper struct {
	// contains filtered or unexported fields
}

func NewKeeper ¶

func NewKeeper(
	cdc codec.Codec,
	storeKey sdk.StoreKey,
	spotPriceCalculator types.SpotPriceCalculator,
) Keeper

func (Keeper) BaseDenom ¶

func (k Keeper) BaseDenom(ctx context.Context, _ *types.QueryBaseDenomRequest) (*types.QueryBaseDenomResponse, error)

func (Keeper) ConvertToBaseToken ¶

func (k Keeper) ConvertToBaseToken(ctx sdk.Context, inputFee sdk.Coin) (sdk.Coin, error)

ConvertToBaseToken converts a fee amount in a whitelisted fee token to the base fee token amount

func (Keeper) DenomPoolId ¶

func (k Keeper) DenomPoolId(ctx context.Context, req *types.QueryDenomPoolIdRequest) (*types.QueryDenomPoolIdResponse, error)

func (Keeper) FeeTokens ¶

func (k Keeper) FeeTokens(ctx context.Context, _ *types.QueryFeeTokensRequest) (*types.QueryFeeTokensResponse, error)

func (Keeper) GetBaseDenom ¶

func (k Keeper) GetBaseDenom(ctx sdk.Context) (denom string, err error)

GetFeeToken returns the fee token record for a specific denom

func (Keeper) GetFeeToken ¶

func (k Keeper) GetFeeToken(ctx sdk.Context, denom string) (types.FeeToken, error)

GetFeeToken returns the fee token record for a specific denom. If the denom doesn't exist, returns an error.

func (Keeper) GetFeeTokens ¶

func (k Keeper) GetFeeTokens(ctx sdk.Context) (feetokens []types.FeeToken)

func (Keeper) GetFeeTokensStore ¶

func (k Keeper) GetFeeTokensStore(ctx sdk.Context) sdk.KVStore

func (Keeper) HandleUpdateFeeTokenProposal ¶

func (k Keeper) HandleUpdateFeeTokenProposal(ctx sdk.Context, p *types.UpdateFeeTokenProposal) error

func (Keeper) IsSufficientFee ¶

func (k Keeper) IsSufficientFee(ctx sdk.Context, minBaseGasPrice sdk.Dec, gasRequested uint64, feeCoin sdk.Coin) error

func (Keeper) Logger ¶

func (k Keeper) Logger(ctx sdk.Context) log.Logger

func (Keeper) SetBaseDenom ¶

func (k Keeper) SetBaseDenom(ctx sdk.Context, denom string) error

SetBaseDenom sets the base fee denom for the chain. Should only be used once.

func (Keeper) SetFeeTokens ¶

func (k Keeper) SetFeeTokens(ctx sdk.Context, feetokens []types.FeeToken) error

func (Keeper) ValidateFeeToken ¶

func (k Keeper) ValidateFeeToken(ctx sdk.Context, feeToken types.FeeToken) error

ValidateFeeToken validates that a fee token record is valid It checks: - The denom exists - The denom is not the base denom - The gamm pool exists - The gamm pool includes the base token and fee token

type MempoolFeeDecorator ¶

type MempoolFeeDecorator struct {
	TxFeesKeeper       Keeper
	ConfigArbMinGasFee sdk.Dec
}

MempoolFeeDecorator will check if the transaction's fee is at least as large as the local validator's minimum gasFee (defined in validator config). If fee is too low, decorator returns error and tx is rejected from mempool. Note this only applies when ctx.CheckTx = true If fee is high enough or not CheckTx, then call next AnteHandler CONTRACT: Tx must implement FeeTx to use MempoolFeeDecorator

func NewMempoolFeeDecorator ¶

func NewMempoolFeeDecorator(txFeesKeeper Keeper) MempoolFeeDecorator

func (MempoolFeeDecorator) AnteHandle ¶

func (mfd MempoolFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)

func (MempoolFeeDecorator) GetMinBaseGasPriceForTx ¶

func (mfd MempoolFeeDecorator) GetMinBaseGasPriceForTx(ctx sdk.Context, baseDenom string, tx sdk.Tx) sdk.Dec

func (*MempoolFeeDecorator) SetArbMinGasFee ¶

func (mfd *MempoolFeeDecorator) SetArbMinGasFee(dec sdk.Dec)

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
txfee_filters

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