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glassnode: add QueryOptions
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parent
99d6c0550d
commit
cbb3effc42
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@ -18,28 +18,18 @@ func New(apiKey string) *DataSource {
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return &DataSource{client: client}
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}
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func (d *DataSource) Query(ctx context.Context, category, metric, asset, interval string, since, until *time.Time) (glassnodeapi.DataSlice, error) {
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func (d *DataSource) Query(ctx context.Context, category, metric, asset string, options QueryOptions) (glassnodeapi.DataSlice, error) {
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req := glassnodeapi.Request{
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Client: d.client,
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Asset: asset,
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Format: glassnodeapi.FormatJSON,
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Client: d.client,
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Asset: asset,
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Since: options.Since,
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Until: options.Until,
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Interval: options.Interval,
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Category: category,
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Metric: metric,
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}
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if since != nil {
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req.Since = since
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}
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if until != nil {
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req.Until = until
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}
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if interval != "" {
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req.SetInterval(glassnodeapi.Interval(interval))
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}
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resp, err := req.Do(ctx)
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if err != nil {
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return nil, err
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@ -52,9 +42,13 @@ func (d *DataSource) Query(ctx context.Context, category, metric, asset, interva
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// https://docs.glassnode.com/api/derivatives#futures-open-interest
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func (d *DataSource) QueryFuturesOpenInterest(ctx context.Context, currency string) (float64, error) {
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until := time.Now()
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since := until.Add(-25 * time.Hour)
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since := until.Add(-24 * time.Hour)
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resp, err := d.Query(ctx, "derivatives", "futures_open_interest_sum", currency, "24h", &since, &until)
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options := QueryOptions{
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Since: &since,
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Until: &until,
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}
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resp, err := d.Query(ctx, "derivatives", "futures_open_interest_sum", currency, options)
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if err != nil {
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return 0, err
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@ -67,9 +61,14 @@ func (d *DataSource) QueryFuturesOpenInterest(ctx context.Context, currency stri
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// https://docs.glassnode.com/api/market#market-cap
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func (d *DataSource) QueryMarketCapInUSD(ctx context.Context, currency string) (float64, error) {
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until := time.Now()
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since := until.Add(-25 * time.Hour)
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since := until.Add(-24 * time.Hour)
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resp, err := d.Query(ctx, "market", "marketcap_usd", currency, "24h", &since, &until)
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options := QueryOptions{
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Since: &since,
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Until: &until,
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}
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resp, err := d.Query(ctx, "market", "marketcap_usd", currency, options)
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if err != nil {
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return 0, err
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@ -13,9 +13,10 @@ type Request struct {
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Asset string `param:"a,required,query"`
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Since *time.Time `param:"s,query,seconds"`
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Until *time.Time `param:"u,query,seconds"`
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Interval Interval `param:"i,query"`
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Format Format `param:"f,query"`
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TimestampFormat string `param:"timestamp_format,query"`
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Interval *Interval `param:"i,query"`
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Format *Format `param:"f,query" default:"JSON"`
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Currency *string `param:"c,query"`
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TimestampFormat *string `param:"timestamp_format,query"`
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Category string `param:"category,slug"`
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Metric string `param:"metric,slug"`
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@ -29,17 +29,22 @@ func (r *Request) SetUntil(Until time.Time) *Request {
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}
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func (r *Request) SetInterval(Interval Interval) *Request {
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r.Interval = Interval
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r.Interval = &Interval
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return r
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}
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func (r *Request) SetFormat(Format Format) *Request {
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r.Format = Format
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r.Format = &Format
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return r
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}
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func (r *Request) SetCurrency(Currency string) *Request {
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r.Currency = &Currency
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return r
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}
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func (r *Request) SetTimestampFormat(TimestampFormat string) *Request {
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r.TimestampFormat = TimestampFormat
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r.TimestampFormat = &TimestampFormat
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return r
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}
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@ -86,42 +91,63 @@ func (r *Request) GetQueryParameters() (url.Values, error) {
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} else {
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}
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// check Interval field -> json key i
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Interval := r.Interval
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if r.Interval != nil {
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Interval := *r.Interval
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// TEMPLATE check-valid-values
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switch Interval {
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case Interval1h, Interval24h, Interval10m, Interval1w, Interval1m:
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// TEMPLATE check-valid-values
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switch Interval {
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case Interval1h, Interval24h, Interval10m, Interval1w, Interval1m:
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params["i"] = Interval
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default:
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return nil, fmt.Errorf("i value %v is invalid", Interval)
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}
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// END TEMPLATE check-valid-values
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// assign parameter of Interval
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params["i"] = Interval
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default:
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return nil, fmt.Errorf("i value %v is invalid", Interval)
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} else {
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}
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// END TEMPLATE check-valid-values
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// assign parameter of Interval
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params["i"] = Interval
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// check Format field -> json key f
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Format := r.Format
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if r.Format != nil {
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Format := *r.Format
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// TEMPLATE check-valid-values
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switch Format {
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case FormatJSON, FormatCSV:
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// TEMPLATE check-valid-values
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switch Format {
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case FormatJSON, FormatCSV:
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params["f"] = Format
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default:
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return nil, fmt.Errorf("f value %v is invalid", Format)
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}
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// END TEMPLATE check-valid-values
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// assign parameter of Format
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params["f"] = Format
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} else {
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Format := "JSON"
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default:
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return nil, fmt.Errorf("f value %v is invalid", Format)
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// assign parameter of Format
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params["f"] = Format
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}
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// END TEMPLATE check-valid-values
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// check Currency field -> json key c
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if r.Currency != nil {
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Currency := *r.Currency
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// assign parameter of Format
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params["f"] = Format
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// assign parameter of Currency
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params["c"] = Currency
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} else {
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}
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// check TimestampFormat field -> json key timestamp_format
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TimestampFormat := r.TimestampFormat
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if r.TimestampFormat != nil {
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TimestampFormat := *r.TimestampFormat
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// assign parameter of TimestampFormat
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params["timestamp_format"] = TimestampFormat
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// assign parameter of TimestampFormat
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params["timestamp_format"] = TimestampFormat
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} else {
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}
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query := url.Values{}
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for _k, _v := range params {
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14
pkg/datasource/glassnode/types.go
Normal file
14
pkg/datasource/glassnode/types.go
Normal file
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@ -0,0 +1,14 @@
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package glassnode
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import (
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"time"
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"github.com/c9s/bbgo/pkg/datasource/glassnode/glassnodeapi"
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)
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type QueryOptions struct {
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Since *time.Time
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Until *time.Time
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Interval *glassnodeapi.Interval
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Currency *string
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}
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