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utils.go
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/
utils.go
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package types
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/bech32"
abci "github.com/tendermint/tendermint/abci/types"
tmcrypto "github.com/tendermint/tendermint/crypto"
"github.com/tendermint/tendermint/types"
)
// ConvertValidatorAddressToBech32String converts the given validator address to its Bech32 string representation
func ConvertValidatorAddressToBech32String(address types.Address) string {
return sdk.ConsAddress(address).String()
}
// ConvertValidatorPubKeyToBech32String converts the given pubKey to a Bech32 string
func ConvertValidatorPubKeyToBech32String(pubKey tmcrypto.PubKey) (string, error) {
bech32Prefix := sdk.GetConfig().GetBech32ConsensusPubPrefix()
return bech32.ConvertAndEncode(bech32Prefix, pubKey.Bytes())
}
func FindEventByType(events []abci.Event, eventType string) (abci.Event, error) {
for _, event := range events {
if event.Type == eventType {
return event, nil
}
}
return abci.Event{}, fmt.Errorf("no event with type %s found", eventType)
}
func FindEventsByType(events []abci.Event, eventType string) []abci.Event {
var found []abci.Event
for _, event := range events {
if event.Type == eventType {
found = append(found, event)
}
}
return found
}
func FindAttributeByKey(event abci.Event, attrKey string) (abci.EventAttribute, error) {
for _, attr := range event.Attributes {
if string(attr.Key) == attrKey {
return attr, nil
}
}
return abci.EventAttribute{}, fmt.Errorf("no attribute with key %s found inside event with type %s", attrKey, event.Type)
}