keeper

Documentation

Index

• Variables
• func NewMsgServerImpl(keeper Keeper) types.MsgServer
• type Keeper
  • func NewKeeper(cdc codec.BinaryCodec, storeKey storetypes.StoreKey, authorities []string) *Keeper
  • func (k Keeper) CapacityByDenom(ctx context.Context, req *types.QueryCapacityByDenomRequest) (*types.QueryCapacityByDenomResponse, error)
  • func (k Keeper) GetBaseline(ctx sdk.Context, denom string, limiter types.Limiter) *big.Int
  • func (k Keeper) GetDenomCapacity(ctx sdk.Context, denom string) (val types.DenomCapacity)
  • func (k Keeper) GetLimitParams(ctx sdk.Context, denom string) (val types.LimitParams)
  • func (k Keeper) HasAuthority(authority string) bool
  • func (k Keeper) InitializeForGenesis(ctx sdk.Context)
  • func (k Keeper) ListLimitParams(ctx context.Context, req *types.ListLimitParamsRequest) (*types.ListLimitParamsResponse, error)
  • func (k Keeper) Logger(ctx sdk.Context) log.Logger
  • func (k Keeper) ProcessDeposit(ctx sdk.Context, denom string, amount *big.Int)
  • func (k Keeper) ProcessWithdrawal(ctx sdk.Context, denom string, amount *big.Int) error
  • func (k Keeper) SetDenomCapacity(ctx sdk.Context, denomCapacity types.DenomCapacity)
  • func (k Keeper) SetLimitParams(ctx sdk.Context, limitParams types.LimitParams)

Variables

var (
	// TempTVLPlacerholder is a placeholder value for TVL.
	// TODO(CORE-836): Remove this after `GetBaseline` is fully implemented.
	TempTVLPlacerholder = big.NewInt(20_000_000_000_000)
)

Functions

func NewMsgServerImpl

func NewMsgServerImpl(keeper Keeper) types.MsgServer

NewMsgServerImpl returns an implementation of the MsgServer interface for the provided Keeper.

Types

type Keeper

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

func NewKeeper

func NewKeeper(
	cdc codec.BinaryCodec,
	storeKey storetypes.StoreKey,
	authorities []string,
) *Keeper

func (Keeper) CapacityByDenom

func (k Keeper) CapacityByDenom(
	ctx context.Context,
	req *types.QueryCapacityByDenomRequest,
) (*types.QueryCapacityByDenomResponse, error)

func (Keeper) GetBaseline

func (k Keeper) GetBaseline(
	ctx sdk.Context,
	denom string,
	limiter types.Limiter,
) *big.Int

GetBaseline returns the current capacity baseline for the given limiter. `baseline` formula:

baseline = max(baseline_minimum, baseline_tvl_ppm * current_tvl)

func (Keeper) GetDenomCapacity

func (k Keeper) GetDenomCapacity(
	ctx sdk.Context,
	denom string,
) (val types.DenomCapacity)

GetDenomCapacity returns `DenomCapacity` for the given denom.

func (Keeper) GetLimitParams

func (k Keeper) GetLimitParams(
	ctx sdk.Context,
	denom string,
) (val types.LimitParams)

GetLimitParams returns `LimitParams` for the given denom.

func (Keeper) HasAuthority

func (k Keeper) HasAuthority(authority string) bool

func (Keeper) InitializeForGenesis

func (k Keeper) InitializeForGenesis(ctx sdk.Context)

func (Keeper) ListLimitParams

func (k Keeper) ListLimitParams(
	ctx context.Context,
	req *types.ListLimitParamsRequest,
) (*types.ListLimitParamsResponse, error)

func (Keeper) Logger

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

func (Keeper) ProcessDeposit

func (k Keeper) ProcessDeposit(
	ctx sdk.Context,
	denom string,
	amount *big.Int,
)

ProcessDeposit processes a inbound IBC transfer, by updating the capacity lists for the denom.

func (Keeper) ProcessWithdrawal

func (k Keeper) ProcessWithdrawal(
	ctx sdk.Context,
	denom string,
	amount *big.Int,
) error

ProcessWithdrawal processes an outbound IBC transfer, by updating the capacity lists for the denom.

func (Keeper) SetDenomCapacity

func (k Keeper) SetDenomCapacity(
	ctx sdk.Context,
	denomCapacity types.DenomCapacity,
)

SetDenomCapacity sets `DenomCapacity` for the given denom.

func (Keeper) SetLimitParams

func (k Keeper) SetLimitParams(
	ctx sdk.Context,
	limitParams types.LimitParams,
)

SetLimitParams sets `LimitParams` for the given denom. Also overwrites the existing `DenomCapacity` object for the denom with a default `capacity_list` of the same length as the `limiters` list. Each `capacity` is initialized to the current baseline.