/
staking.go
60 lines (49 loc) · 1.52 KB
/
staking.go
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package remote
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
tmctypes "github.com/tendermint/tendermint/rpc/core/types"
)
// StkingPool implements node.Node
func (cp *Node) StakingPool() (stakingtypes.Pool, error) {
resp, err := http.Get(fmt.Sprintf("%s/cosmos/staking/v1beta1/pool", cp.RESTNode))
if err != nil {
return stakingtypes.Pool{}, fmt.Errorf("error while getting staking pool: %s", err)
}
defer resp.Body.Close()
bz, err := ioutil.ReadAll(resp.Body)
if err != nil {
return stakingtypes.Pool{}, fmt.Errorf("error while processing staking pool: %s", err)
}
var stakingPool stakingtypes.Pool
err = json.Unmarshal(bz, &stakingPool)
if err != nil {
return stakingtypes.Pool{}, fmt.Errorf("error while unmarshaling staking pool: %s", err)
}
return stakingPool, nil
}
// -------------------------------------------------------------------------------------------------------------------
// Validators implements node.Node
func (cp *Node) Validators(height int64) (*tmctypes.ResultValidators, error) {
vals := &tmctypes.ResultValidators{
BlockHeight: height,
}
page := 1
perPage := 100 // maximum 100 entries per page
stop := false
for !stop {
result, err := cp.client.Validators(cp.ctx, &height, &page, &perPage)
if err != nil {
return nil, err
}
vals.Validators = append(vals.Validators, result.Validators...)
vals.Count += result.Count
vals.Total = result.Total
page++
stop = vals.Count == vals.Total
}
return vals, nil
}