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Adding POST /tx API to bitcoind mode

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fixes #777
This commit is contained in:
softsimon 2021-09-26 22:18:44 +04:00
parent 9a6efceb34
commit 86c877c8e9
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GPG Key ID: 488D7DCFB5A430D7
5 changed files with 22 additions and 0 deletions
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1
backend/src/api/bitcoin/bitcoin-api-abstract-factory.ts
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@ -11,6 +11,7 @@ export interface AbstractBitcoinApi {
$getAddress(address: string): Promise<IEsploraApi.Address>;
$getAddressTransactions(address: string, lastSeenTxId: string): Promise<IEsploraApi.Transaction[]>;
$getAddressPrefix(prefix: string): string[];
$sendRawTransaction(rawTransaction: string): Promise<string>;
}
export interface BitcoinRpcCredentials {
host: string;

4
backend/src/api/bitcoin/bitcoin-api.ts
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@ -98,6 +98,10 @@ class BitcoinApi implements AbstractBitcoinApi {
return found;
}
$sendRawTransaction(rawTransaction: string): Promise<string> {
return this.bitcoindClient.sendRawTransaction(rawTransaction);
}
protected async $convertTransaction(transaction: IBitcoinApi.Transaction, addPrevout: boolean): Promise<IEsploraApi.Transaction> {
let esploraTransaction: IEsploraApi.Transaction = {
txid: transaction.txid,

4
backend/src/api/bitcoin/esplora-api.ts
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@ -56,6 +56,10 @@ class ElectrsApi implements AbstractBitcoinApi {
$getAddressPrefix(prefix: string): string[] {
throw new Error('Method not implemented.');
}
$sendRawTransaction(rawTransaction: string): Promise<string> {
throw new Error('Method not implemented.');
}
}
export default ElectrsApi;

1
backend/src/index.ts
View File

@ -246,6 +246,7 @@ class Server {
.get(config.MEMPOOL.API_URL_PREFIX + 'mempool/txids', routes.getMempoolTxIds)
.get(config.MEMPOOL.API_URL_PREFIX + 'mempool/recent', routes.getRecentMempoolTransactions)
.get(config.MEMPOOL.API_URL_PREFIX + 'tx/:txId', routes.getTransaction)
.post(config.MEMPOOL.API_URL_PREFIX + 'tx', routes.$postTransaction)
.get(config.MEMPOOL.API_URL_PREFIX + 'tx/:txId/hex', routes.getRawTransaction)
.get(config.MEMPOOL.API_URL_PREFIX + 'tx/:txId/status', routes.getTransactionStatus)
.get(config.MEMPOOL.API_URL_PREFIX + 'tx/:txId/outspends', routes.getTransactionOutspends)

12
backend/src/routes.ts
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@ -764,6 +764,18 @@ class Routes {
res.status(500).send(e instanceof Error ? e.message : e);
}
}
public async $postTransaction(req: Request, res: Response) {
res.setHeader('content-type', 'text/plain');
try {
const rawtx = Object.keys(req.body)[0];
const txIdResult = await bitcoinApi.$sendRawTransaction(rawtx);
res.send(txIdResult);
} catch (e: any) {
res.status(400).send(e.message && e.code ? 'sendrawtransaction RPC error: ' + JSON.stringify({ code: e.code, message: e.message })
: (e.message || 'Error'));
}
}
}
export default new Routes();