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market.go
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market.go
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package main
import (
"context"
"errors"
tdexav1 "github.com/tdex-network/tdex-analytics/api-spec/protobuf/gen/tdexa/v1"
"github.com/urfave/cli/v2"
"strings"
)
var marketsCmd = &cli.Command{
Name: "markets",
Usage: "list market's id's to be passed in prices/balances cmd's",
Action: listMarkets,
Flags: []cli.Flag{
&cli.StringSliceFlag{
Name: "filter",
Usage: "(Required) market provider url, base_asset, quote_asset delimited by ,",
},
&cli.Uint64Flag{
Name: "page_num",
Usage: "the number of the page to be listed. If omitted, the entire list is returned",
Value: 1,
},
&cli.Uint64Flag{
Name: "page_size",
Usage: "the size of the page",
Value: 10,
},
},
}
func listMarkets(ctx *cli.Context) error {
filters := ctx.StringSlice("filter")
filterReq := make([]*tdexav1.MarketProvider, 0, len(filters))
for _, v := range filters {
tmp := strings.Split(strings.TrimSpace(v), ",")
if len(tmp) != 3 {
return errors.New("provide url, base_asset, quote_asset")
}
filterReq = append(filterReq, &tdexav1.MarketProvider{
Url: tmp[0],
BaseAsset: tmp[1],
QuoteAsset: tmp[2],
})
}
client, cleanup, err := getAnalyticsClient()
if err != nil {
return err
}
defer cleanup()
pageNum := ctx.Int64("page_num")
pageSize := ctx.Int64("page_size")
page := &tdexav1.Page{
PageNumber: pageNum,
PageSize: pageSize,
}
req := &tdexav1.ListMarketsRequest{
MarketProviders: filterReq,
Page: page,
}
resp, err := client.ListMarkets(context.Background(), req)
if err != nil {
return err
}
printRespJSON(resp)
return nil
}