keeper

Documentation

Index

• func NewMsgServerImpl(keeper Keeper) types.MsgServer
• func NewQuerier(k Keeper, legacyQuerierCdc *codec.LegacyAmino) sdk.Querier
• type Keeper
  • func NewKeeper(cdc codec.BinaryCodec, storeKey sdk.StoreKey, params paramtypes.Subspace, ...) Keeper
  • func (k *Keeper) AlreadySwapped(ctx sdk.Context, txHash string) bool
  • func (k *Keeper) GetParams(ctx sdk.Context) types.Params
  • func (k Keeper) GetSwap(ctx sdk.Context, txHash string) (swap types.Tokenswap, err error)
  • func (k Keeper) GetSwappedAmount(ctx sdk.Context) int64
  • func (k *Keeper) Limit(ctx sdk.Context) (limit int64)
  • func (k Keeper) Logger(ctx sdk.Context) log.Logger
  • func (k *Keeper) SetParams(ctx sdk.Context, params types.Params)
  • func (k Keeper) SetSwap(ctx sdk.Context, swap types.Tokenswap)
  • func (k Keeper) SetSwappedAmount(ctx sdk.Context, amt types.SwappedAmount)
  • func (k *Keeper) Signer(ctx sdk.Context) (signer string)
  • func (k *Keeper) Store(ctx sdk.Context) sdk.KVStore
  • func (k Keeper) Swap(ctx sdk.Context, swap types.Tokenswap) error
  • func (k *Keeper) Swappable(ctx sdk.Context) (swappable bool)
• type Migrator
  • func NewMigrator(keeper Keeper) Migrator
  • func (m Migrator) Migrate1to2(ctx sdk.Context) error
• type Querier
  • func (k Querier) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error)
  • func (k Querier) SwappedAmount(c context.Context, _ *types.QuerySwappedAmountRequest) (*types.QuerySwappedAmountResponse, error)
  • func (k Querier) Tokenswap(c context.Context, req *types.QueryTokenswapRequest) (*types.QueryTokenswapResponse, error)

Functions

func NewMsgServerImpl

func NewMsgServerImpl(keeper Keeper) types.MsgServer

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

func NewQuerier

func NewQuerier(k Keeper, legacyQuerierCdc *codec.LegacyAmino) sdk.Querier

creates a querier for legacy rest endpoints

Types

type Keeper

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

func NewKeeper

func NewKeeper(
	cdc codec.BinaryCodec,
	storeKey sdk.StoreKey,
	params paramtypes.Subspace,
	bankKeeper types.BankKeeper,
) Keeper

func (*Keeper) AlreadySwapped

func (k *Keeper) AlreadySwapped(ctx sdk.Context, txHash string) bool

AlreadySwapped returns true if tx hash has existed

func (*Keeper) GetParams

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

func (Keeper) GetSwap

func (k Keeper) GetSwap(ctx sdk.Context, txHash string) (swap types.Tokenswap, err error)

GetSwap returns a tokenswap item by tx hash

func (Keeper) GetSwappedAmount

func (k Keeper) GetSwappedAmount(ctx sdk.Context) int64

GetSwappedAmount returns current tokenswap amount

func (*Keeper) Limit

func (k *Keeper) Limit(ctx sdk.Context) (limit int64)

Total returns maximum swappable amount

func (Keeper) Logger

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

func (*Keeper) SetParams

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

func (Keeper) SetSwap

func (k Keeper) SetSwap(ctx sdk.Context, swap types.Tokenswap)

SetSwap stores a tokenswap item with tx hash as a key

func (Keeper) SetSwappedAmount

func (k Keeper) SetSwappedAmount(ctx sdk.Context, amt types.SwappedAmount)

SetSwappedAmount updates current tokenswap amount

func (*Keeper) Signer

func (k *Keeper) Signer(ctx sdk.Context) (signer string)

Signer returns authorized signer

func (*Keeper) Store

func (k *Keeper) Store(ctx sdk.Context) sdk.KVStore

func (Keeper) Swap

func (k Keeper) Swap(ctx sdk.Context, swap types.Tokenswap) error

Swap processes a tokenswap by mint tokens and send them to proper receiver

func (*Keeper) Swappable

func (k *Keeper) Swappable(ctx sdk.Context) (swappable bool)

Swappable returns the tokenswap is enabled or not

type Migrator

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

Migrator is a struct for handling in-place store migrations.

func NewMigrator

func NewMigrator(keeper Keeper) Migrator

NewMigrator returns a new Migrator.

func (Migrator) Migrate1to2

func (m Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migtates from version 1 to 2.

type Querier

type Querier struct {
	Keeper
}

func (Querier) Params

func (k Querier) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error)

Params queries the parameters of tokenswap

func (Querier) SwappedAmount

func (k Querier) SwappedAmount(c context.Context, _ *types.QuerySwappedAmountRequest) (*types.QuerySwappedAmountResponse, error)

SwappedAmount queries current swapped amount of tokenswap

func (Querier) Tokenswap

func (k Querier) Tokenswap(c context.Context, req *types.QueryTokenswapRequest) (*types.QueryTokenswapResponse, error)

Tokenswap queries a tokenswap item by tx hash