keeper

func (Keeper) ChangeAssetStatus ¶

func (k Keeper) ChangeAssetStatus(
	ctx sdk.Context,
	assetID types.AssetID,
	newStatus types.AssetStatus,
) (ChangeAssetStatusResult, error)

ChangeAssetStatus changes the status of the provided asset to newStatus. Returns error if the provided asset is not found in the module params.

func (Keeper) ExportGenesis ¶

func (k Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState

ExportGenesis returns the bridge module's exported genesis.

func (Keeper) GetInboundTransfer ¶

func (k Keeper) GetInboundTransfer(ctx sdk.Context, externalID string, externalHeight uint64) (types.InboundTransfer, error)

GetInboundTransfer returns the transfer by the external id and height.

func (Keeper) GetLastTransferHeight ¶

func (k Keeper) GetLastTransferHeight(ctx sdk.Context, assetID types.AssetID) (uint64, error)

GetLastTransferHeight returns the last transfer height for the given asset.

func (Keeper) GetParams ¶

func (k Keeper) GetParams(ctx sdk.Context) (params types.Params)

GetParams returns the total set params.

func (Keeper) InboundTransfer ¶

func (k Keeper) InboundTransfer(
	ctx sdk.Context,
	externalID string,
	externalHeight uint64,
	sender string,
	destAddr string,
	assetID types.AssetID,
	amount math.Int,
) error

func (Keeper) InitGenesis ¶

func (k Keeper) InitGenesis(ctx sdk.Context, genState types.GenesisState)

InitGenesis initializes the bridge module's state from a provided genesis state.

func (Keeper) IsTransferFinalized ¶

func (k Keeper) IsTransferFinalized(ctx sdk.Context, externalID string) bool

IsTransferFinalized returns true if the transfer was found in the finalized transfers set.

func (Keeper) Logger ¶

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

Logger returns a logger for the x/bridge module.

func (Keeper) OutboundTransfer ¶

func (k Keeper) OutboundTransfer(
	ctx sdk.Context,
	sourceAddr string,
	assetID types.AssetID,
	amount math.Int,
) error

func (Keeper) SaveFinalizedTransfer ¶

func (k Keeper) SaveFinalizedTransfer(ctx sdk.Context, externalID string)

SaveFinalizedTransfer creates a new finalized transfer with the given external id.

func (Keeper) SetParam ¶

func (k Keeper) SetParam(ctx sdk.Context, key []byte, value interface{})

SetParam sets a specific bridge module's parameter with the provided parameter.

func (Keeper) SetParams ¶

func (k Keeper) SetParams(ctx sdk.Context, params types.Params)

SetParams sets the total set of params.

func (Keeper) UpdateLastAssetHeight ¶

func (k Keeper) UpdateLastAssetHeight(ctx sdk.Context, assetID types.AssetID, height uint64)

UpdateLastAssetHeight properly updates the last transfer height of the asset. If the height of the asset is not found, then create it. Set the height as a maximum of the currently saved height and the provided one since the latest height can't decrease.

func (Keeper) UpdateParams ¶

func (k Keeper) UpdateParams(ctx sdk.Context, newParams types.Params) (UpdateParamsResult, error)

UpdateParams properly updates params of the module.

func (Keeper) UpsertInboundTransfer ¶

func (k Keeper) UpsertInboundTransfer(ctx sdk.Context, t types.InboundTransfer) error

UpsertInboundTransfer updates or inserts the value depending on whether it is already presented in the store or not.