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ethapi: implement filltransaction

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This commit is contained in:
Martin Holst Swende 2019-08-08 10:22:10 +02:00
parent aa6005b469
commit c55e1b495c
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GPG Key ID: 683B438C05A5DDF0
2 changed files with 22 additions and 0 deletions
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16
internal/ethapi/api.go
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@ -1441,6 +1441,22 @@ func (s *PublicTransactionPoolAPI) SendTransaction(ctx context.Context, args Sen
return SubmitTransaction(ctx, s.b, signed)
}
// FillTransaction fills the defaults (nonce, gas, gasPrice) on a given unsigned transaction,
// and returns it to the caller for further processing (signing + broadcast)
func (s *PublicTransactionPoolAPI) FillTransaction(ctx context.Context, args SendTxArgs) (*SignTransactionResult, error) {
// Set some sanity defaults and terminate on failure
if err := args.setDefaults(ctx, s.b); err != nil {
return nil, err
}
// Assemble the transaction and obtain rlp
tx := args.toTransaction()
data, err := rlp.EncodeToBytes(tx)
if err != nil {
return nil, err
}
return &SignTransactionResult{data, tx}, nil
}
// SendRawTransaction will add the signed transaction to the transaction pool.
// The sender is responsible for signing the transaction and using the correct nonce.
func (s *PublicTransactionPoolAPI) SendRawTransaction(ctx context.Context, encodedTx hexutil.Bytes) (common.Hash, error) {

6
internal/web3ext/web3ext.go
View File

@ -483,6 +483,12 @@ web3._extend({
params: 1,
inputFormatter: [web3._extend.formatters.inputTransactionFormatter]
}),
new web3._extend.Method({
name: 'fillTransaction',
call: 'eth_fillTransaction',
params: 1,
inputFormatter: [web3._extend.formatters.inputTransactionFormatter]
}),
new web3._extend.Method({
name: 'getHeaderByNumber',
call: 'eth_getHeaderByNumber',