types

Documentation

Index

• type ExchangeRate
  • func NewExchangeRate(from string, to string, rate types.Dec) ExchangeRate
  • func (e ExchangeRate) Convert(sellingCoin types.Coin) (buyingCoin types.Coin)
  • func (e ExchangeRate) Obtain(buyingCoin types.Coin) (sellingCoin types.Coin)
  • func (e ExchangeRate) String() string
  • func (e ExchangeRate) UpdateRate(newRate types.Dec) ExchangeRate
• type Reserve
  • func GetAllReserve() []Reserve
  • func NewReserve(addr sdk.AccAddress) Reserve
  • func (res Reserve) GetCoins(ctx sdk.Context, bankKeeper bank.Keeper) types.Coins
  • func (res Reserve) IsValid() bool
  • func (res Reserve) SetCoins(ctx sdk.Context, bankKeeper bank.Keeper, newCoins types.Coins) sdk.Error
  • func (res Reserve) String() string

Types

type ExchangeRate

type ExchangeRate struct {
	FromDenom string    `json:"fromDenom"`
	ToDenom   string    `json:"toDenom"`
	Rate      types.Dec `json:"rate"` // FromDenom = ToDenom * Rate
}

ExchangeRate - struct to hold exchange rate

func NewExchangeRate

func NewExchangeRate(
	from string,
	to string,
	rate types.Dec,
) ExchangeRate

NewExchangeRate - new ExchangeRate

func (ExchangeRate) Convert

func (e ExchangeRate) Convert(sellingCoin types.Coin) (buyingCoin types.Coin)

Convert - convert from one coin to another using this exchange rate

func (ExchangeRate) Obtain

func (e ExchangeRate) Obtain(buyingCoin types.Coin) (sellingCoin types.Coin)

func (ExchangeRate) String

func (e ExchangeRate) String() string

func (ExchangeRate) UpdateRate

func (e ExchangeRate) UpdateRate(newRate types.Dec) ExchangeRate

UpdateRate - update rate of this exchange rate

type Reserve

type Reserve struct {
	Address sdk.AccAddress
}

func GetAllReserve

func GetAllReserve() []Reserve

---------------------------------------------------------------

func NewReserve

func NewReserve(addr sdk.AccAddress) Reserve

func (Reserve) GetCoins

func (res Reserve) GetCoins(
	ctx sdk.Context,
	bankKeeper bank.Keeper,
) types.Coins

func (Reserve) IsValid

func (res Reserve) IsValid() bool

func (Reserve) SetCoins

func (res Reserve) SetCoins(
	ctx sdk.Context,
	bankKeeper bank.Keeper,
	newCoins types.Coins,
) sdk.Error

func (Reserve) String

func (res Reserve) String() string