You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.3 KiB
73 lines
2.3 KiB
package apiv1
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
"github.com/harmony-one/harmony/core/types"
|
|
common2 "github.com/harmony-one/harmony/internal/common"
|
|
"github.com/harmony-one/harmony/internal/utils"
|
|
staking "github.com/harmony-one/harmony/staking/types"
|
|
)
|
|
|
|
// defaultPageSize is to have default pagination.
|
|
const (
|
|
defaultPageSize = uint32(1000)
|
|
)
|
|
|
|
// ReturnWithPagination returns result with pagination (offset, page in TxHistoryArgs).
|
|
func ReturnWithPagination(hashes []common.Hash, pageIndex uint32, pageSize uint32) []common.Hash {
|
|
size := defaultPageSize
|
|
if pageSize > 0 {
|
|
size = pageSize
|
|
}
|
|
if uint64(size)*uint64(pageIndex) >= uint64(len(hashes)) {
|
|
return make([]common.Hash, 0)
|
|
}
|
|
if uint64(size)*uint64(pageIndex)+uint64(size) > uint64(len(hashes)) {
|
|
return hashes[size*pageIndex:]
|
|
}
|
|
return hashes[size*pageIndex : size*pageIndex+size]
|
|
}
|
|
|
|
// SubmitTransaction is a helper function that submits tx to txPool and logs a message.
|
|
func SubmitTransaction(
|
|
ctx context.Context, b Backend, tx *types.Transaction,
|
|
) (common.Hash, error) {
|
|
if err := b.SendTx(ctx, tx); err != nil {
|
|
utils.Logger().Warn().Err(err).Msg("Could not submit transaction")
|
|
return tx.Hash(), err
|
|
}
|
|
if tx.To() == nil {
|
|
signer := types.MakeSigner(b.ChainConfig(), b.CurrentBlock().Epoch())
|
|
from, err := types.Sender(signer, tx)
|
|
if err != nil {
|
|
return common.Hash{}, err
|
|
}
|
|
addr := crypto.CreateAddress(from, tx.Nonce())
|
|
utils.Logger().Info().
|
|
Str("fullhash", tx.Hash().Hex()).
|
|
Str("contract", common2.MustAddressToBech32(addr)).
|
|
Msg("Submitted contract creation")
|
|
} else {
|
|
utils.Logger().Info().
|
|
Str("fullhash", tx.Hash().Hex()).
|
|
Str("recipient", tx.To().Hex()).
|
|
Msg("Submitted transaction")
|
|
}
|
|
return tx.Hash(), nil
|
|
}
|
|
|
|
// SubmitStakingTransaction is a helper function that submits tx to txPool and logs a message.
|
|
func SubmitStakingTransaction(
|
|
ctx context.Context, b Backend, tx *staking.StakingTransaction,
|
|
) (common.Hash, error) {
|
|
if err := b.SendStakingTx(ctx, tx); err != nil {
|
|
// legacy behavior is to never return error and always return tx hash
|
|
utils.Logger().Warn().Err(err).Msg("Could not submit staking transaction")
|
|
return tx.Hash(), nil
|
|
}
|
|
utils.Logger().Info().Str("fullhash", tx.Hash().Hex()).Msg("Submitted Staking transaction")
|
|
return tx.Hash(), nil
|
|
}
|
|
|