0g-chain/client/grpc/util/account.go

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package util
import (
"context"
"fmt"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
)
// Account fetches an account via an address and returns the unpacked account
func (u *Util) Account(addr string) (authtypes.AccountI, error) {
res, err := u.query.Auth.Account(context.Background(), &authtypes.QueryAccountRequest{
Address: addr,
})
if err != nil {
return nil, fmt.Errorf("failed to fetch account: %w", err)
}
var acc authtypes.AccountI
err = u.encodingConfig.Marshaler.UnpackAny(res.Account, &acc)
if err != nil {
return nil, fmt.Errorf("failed to unpack account: %w", err)
}
return acc, nil
}
// BaseAccount fetches a base account via an address or returns an error if
// the account is not a base account
func (u *Util) BaseAccount(addr string) (authtypes.BaseAccount, error) {
acc, err := u.Account(addr)
if err != nil {
return authtypes.BaseAccount{}, err
}
bAcc, ok := acc.(*authtypes.BaseAccount)
if !ok {
return authtypes.BaseAccount{}, fmt.Errorf("%s is not a base account", addr)
}
return *bAcc, nil
}