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split exchange interface into ExchangeMarketDataService, ExchangeTradingService

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This commit is contained in:
c9s 2021-03-15 10:06:02 +08:00
parent c788601856
commit b7da47411e
1 changed files with 17 additions and 8 deletions
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25
pkg/types/exchange.go
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@ -61,20 +61,17 @@ type Exchange interface {
PlatformFeeCurrency() string
NewStream() Stream
// required implementation
ExchangeMarketDataService
QueryMarkets(ctx context.Context) (MarketMap, error)
ExchangeTradingService
}
type ExchangeTradingService interface {
QueryAccount(ctx context.Context) (*Account, error)
QueryAccountBalances(ctx context.Context) (BalanceMap, error)
QueryTicker(ctx context.Context, symbol string) (*Ticker, error)
QueryTickers(ctx context.Context, symbol ...string) (map[string]Ticker, error)
QueryKLines(ctx context.Context, symbol string, interval Interval, options KLineQueryOptions) ([]KLine, error)
QueryTrades(ctx context.Context, symbol string, options *TradeQueryOptions) ([]Trade, error)
SubmitOrders(ctx context.Context, orders ...SubmitOrder) (createdOrders OrderSlice, err error)
@ -86,6 +83,18 @@ type Exchange interface {
CancelOrders(ctx context.Context, orders ...Order) error
}
type ExchangeMarketDataService interface {
NewStream() Stream
QueryMarkets(ctx context.Context) (MarketMap, error)
QueryTicker(ctx context.Context, symbol string) (*Ticker, error)
QueryTickers(ctx context.Context, symbol ...string) (map[string]Ticker, error)
QueryKLines(ctx context.Context, symbol string, interval Interval, options KLineQueryOptions) ([]KLine, error)
}
type ExchangeTransferService interface {
QueryDepositHistory(ctx context.Context, asset string, since, until time.Time) (allDeposits []Deposit, err error)
QueryWithdrawHistory(ctx context.Context, asset string, since, until time.Time) (allWithdraws []Withdraw, err error)