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73 lines
2.4 KiB
Go
73 lines
2.4 KiB
Go
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package bybitapi
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import (
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"context"
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"encoding/json"
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"github.com/c9s/bbgo/pkg/fixedpoint"
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"github.com/c9s/bbgo/pkg/types"
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"github.com/c9s/requestgen"
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)
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//go:generate -command GetRequest requestgen -method GET -responseType .APIResponse -responseDataField Result
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//go:generate -command PostRequest requestgen -method POST -responseType .APIResponse -responseDataField Result
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type Tickers struct {
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Category Category `json:"category"`
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List []Ticker `json:"list"`
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// ClosedTime is current timestamp (ms). This value is obtained from outside APIResponse.
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ClosedTime types.MillisecondTimestamp
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}
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type Ticker struct {
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Symbol string `json:"symbol"`
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Bid1Price fixedpoint.Value `json:"bid1Price"`
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Bid1Size fixedpoint.Value `json:"bid1Size"`
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Ask1Price fixedpoint.Value `json:"ask1Price"`
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Ask1Size fixedpoint.Value `json:"ask1Size"`
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LastPrice fixedpoint.Value `json:"lastPrice"`
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PrevPrice24H fixedpoint.Value `json:"prevPrice24h"`
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Price24HPcnt fixedpoint.Value `json:"price24hPcnt"`
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HighPrice24H fixedpoint.Value `json:"highPrice24h"`
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LowPrice24H fixedpoint.Value `json:"lowPrice24h"`
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Turnover24H fixedpoint.Value `json:"turnover24h"`
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Volume24H fixedpoint.Value `json:"volume24h"`
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UsdIndexPrice fixedpoint.Value `json:"usdIndexPrice"`
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}
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// GetTickersRequest without **-responseDataType .InstrumentsInfo** in generation command, because the caller
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// needs the APIResponse.Time. We implemented the DoWithResponseTime to handle this.
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//
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//go:generate GetRequest -url "/v5/market/tickers" -type GetTickersRequest
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type GetTickersRequest struct {
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client requestgen.APIClient
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category Category `param:"category,query" validValues:"spot"`
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symbol *string `param:"symbol,query"`
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}
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func (c *RestClient) NewGetTickersRequest() *GetTickersRequest {
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return &GetTickersRequest{
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client: c,
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category: CategorySpot,
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}
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}
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func (g *GetTickersRequest) DoWithResponseTime(ctx context.Context) (*Tickers, error) {
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resp, err := g.Do(ctx)
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if err != nil {
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return nil, err
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}
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var data Tickers
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if err := json.Unmarshal(resp.Result, &data); err != nil {
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return nil, err
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}
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// Our types.Ticker requires the closed time, but this API does not provide it. This API returns the Tickers of the
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// past 24 hours, so in terms of closed time, it is the current time, so fill it in Tickers.ClosedTime.
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data.ClosedTime = resp.Time
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return &data, nil
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}
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