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helium-blockchain-exporter/heliumapi/hotspots.go

105 lines
2.8 KiB
Go

package heliumapi
import (
"encoding/json"
"fmt"
"strings"
"time"
"github.com/helium-blockchain-exporter/heliumapi/activity"
)
// query https://docs.helium.com/api/blockchain/hotspots#hotspot-activity
func GetHotspotActivity(hotspot string, filterTypes []string, minTime *time.Time, maxTime *time.Time) (*activity.Activities, error) {
path := "/v1/hotspots/" + hotspot + "/activity"
params := map[string]string{}
if filterTypes != nil {
params["filter_types"] = strings.Join(filterTypes, ",")
}
if minTime != nil {
params["min_time"] = minTime.UTC().Format(time.RFC3339)
}
if maxTime != nil {
params["max_time"] = maxTime.UTC().Format(time.RFC3339)
}
// query the api
resBodies, err := getHeliumApiWithCursor(path, &params)
if err != nil {
return nil, err
}
// unmarshal the responses and merge them all together
combinedResp := activity.ActivityResp{}
for _, respBody := range resBodies {
activityResp := activity.ActivityResp{}
err = json.Unmarshal(respBody, &activityResp)
if err != nil {
return nil, fmt.Errorf("failed to unmarshal response from %v: %v", path, err)
}
combinedResp.Data = append(combinedResp.Data, activityResp.Data...)
}
return activity.NewActivities(combinedResp)
}
// query https://docs.helium.com/api/blockchain/hotspots#hotspots-activity-counts
func GetHotspotActivityCounts(hotspot string) (*ActivityCounts, error) {
path := "/v1/hotspots/" + hotspot + "/activity/count"
// query the api
respBody, err := getHeliumApi(path, nil)
if err != nil {
return nil, err
}
// unmarshal the response
respobject := ActivityCountsResp{}
err = json.Unmarshal(respBody, &respobject)
if err != nil {
return nil, fmt.Errorf("failed to unmarshal response from %v: %v", path, err)
}
return &respobject.Data, nil
}
// query https://docs.helium.com/api/blockchain/hotspots#witnesses-for-a-hotspot
func GetWitnessesForHotspot(hotspot string) ([]Hotspot, error) {
path := "/v1/hotspots/" + hotspot + "/witnesses"
// query the api
respBody, err := getHeliumApi(path, nil)
if err != nil {
return nil, err
}
// unmarshal the response
respobject := WitnessesResp{}
err = json.Unmarshal(respBody, &respobject)
if err != nil {
return nil, fmt.Errorf("failed to unmarshal response from %v: %v", path, err)
}
return respobject.Data, nil
}
// query https://docs.helium.com/api/blockchain/hotspots#witnessed-for-a-hotspot
func GetWitnessedForHotspot(hotspot string) ([]Hotspot, error) {
path := "/v1/hotspots/" + hotspot + "/witnessed"
// query the api
respBody, err := getHeliumApi(path, nil)
if err != nil {
return nil, err
}
// unmarshal the response
respobject := WitnessedResp{}
err = json.Unmarshal(respBody, &respobject)
if err != nil {
return nil, fmt.Errorf("failed to unmarshal response from %v: %v", path, err)
}
return respobject.Data, nil
}