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exchange/wrapper: add GetServerTime() for exchange analytics (#938)

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* exchange/wrapper: add GetServerTime() for exchange analytics

* binance: fix linter issue

* glorious: nits

* glorious: nits rides again

* thrasher: nits implement huobi

* thrasher: nits add to exchange_wrapper_issues cmd
This commit is contained in:
Ryan O'Hara-Reid
2022-05-06 11:38:59 +10:00
committed by GitHub
parent c6ad429827
commit d735effc8e
24 changed files with 230 additions and 28 deletions
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35
exchanges/binance/binance_test.go
View File

@@ -70,6 +70,41 @@ func TestUServerTime(t *testing.T) {
}
}
func TestWrapperGetServerTime(t *testing.T) {
t.Parallel()
_, err := b.GetServerTime(context.Background(), asset.Empty)
if !errors.Is(err, asset.ErrNotSupported) {
t.Fatalf("received: '%v' but expected: '%v'", err, asset.ErrNotSupported)
}
st, err := b.GetServerTime(context.Background(), asset.Spot)
if !errors.Is(err, nil) {
t.Fatalf("received: '%v' but expected: '%v'", err, nil)
}
if st.IsZero() {
t.Fatal("expected a time")
}
st, err = b.GetServerTime(context.Background(), asset.USDTMarginedFutures)
if !errors.Is(err, nil) {
t.Fatalf("received: '%v' but expected: '%v'", err, nil)
}
if st.IsZero() {
t.Fatal("expected a time")
}
st, err = b.GetServerTime(context.Background(), asset.CoinMarginedFutures)
if !errors.Is(err, nil) {
t.Fatalf("received: '%v' but expected: '%v'", err, nil)
}
if st.IsZero() {
t.Fatal("expected a time")
}
}
func TestParseSAPITime(t *testing.T) {
t.Parallel()
tm, err := time.Parse(binanceSAPITimeLayout, "2021-05-27 03:56:46")

2
exchanges/binance/binance_ufutures.go
View File

@@ -74,7 +74,7 @@ func (b *Binance) UServerTime(ctx context.Context) (time.Time, error) {
if err != nil {
return time.Time{}, err
}
return time.Unix(0, data.ServerTime*1000000), nil
return time.UnixMilli(data.ServerTime), nil
}
// UExchangeInfo stores usdt margined futures data

21
exchanges/binance/binance_wrapper.go
View File

@@ -1882,3 +1882,24 @@ func (b *Binance) formatUSDTMarginedFuturesPair(p currency.Pair, pairFmt currenc
}
return p.Format(currency.UnderscoreDelimiter, pairFmt.Uppercase)
}
// GetServerTime returns the current exchange server time.
func (b *Binance) GetServerTime(ctx context.Context, ai asset.Item) (time.Time, error) {
switch ai {
case asset.USDTMarginedFutures:
return b.UServerTime(ctx)
case asset.Spot:
info, err := b.GetExchangeInfo(ctx)
if err != nil {
return time.Time{}, err
}
return info.Servertime, nil
case asset.CoinMarginedFutures:
info, err := b.FuturesExchangeInfo(ctx)
if err != nil {
return time.Time{}, err
}
return time.UnixMilli(info.ServerTime), nil
}
return time.Time{}, fmt.Errorf("%s %w", ai, asset.ErrNotSupported)
}