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json-rpc: Add listtransactions RPC method

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Signed-off-by: Christian Decker <decker.christian@gmail.com>
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Christian Decker 2019-05-28 22:39:48 +02:00 committed by Rusty Russell
parent 6efb1c00a6
commit 3c777fa0f3
1 changed files with 77 additions and 0 deletions
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77
wallet/walletrpc.c
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@ -25,6 +25,7 @@
#include <lightningd/options.h>
#include <lightningd/peer_control.h>
#include <lightningd/subd.h>
#include <wallet/wallet.h>
#include <wally_bip32.h>
#include <wire/wire_sync.h>
@ -782,3 +783,79 @@ static const struct json_command dev_rescan_output_command = {
"For each output stored in the internal wallet ask `bitcoind` whether we are in sync with its state (spent vs. unspent)"
};
AUTODATA(json_command, &dev_rescan_output_command);
struct {
enum wallet_tx_type t;
const char *name;
} wallet_tx_type_display_names[] = {
{TX_THEIRS, "theirs"},
{TX_WALLET_DEPOSIT, "deposit"},
{TX_WALLET_WITHDRAWAL, "withdraw"},
{TX_CHANNEL_FUNDING, "channel_funding"},
{TX_CHANNEL_CLOSE, "channel_mutual_close"},
{TX_CHANNEL_UNILATERAL, "channel_unilateral_close"},
{TX_CHANNEL_SWEEP, "channel_sweep"},
{TX_CHANNEL_HTLC_SUCCESS, "channel_htlc_success"},
{TX_CHANNEL_HTLC_TIMEOUT, "channel_htlc_timeout"},
{TX_CHANNEL_PENALTY, "channel_penalty"},
{TX_CHANNEL_CHEAT, "channel_unilateral_cheat"},
{0, NULL}
};
static void json_add_txtypes(struct json_stream *result, const char *fieldname, txtypes value)
{
json_array_start(result, fieldname);
for (size_t i=0; wallet_tx_type_display_names[i].name != NULL; i++) {
if (value & wallet_tx_type_display_names[i].t)
json_add_string(result, NULL, wallet_tx_type_display_names[i].name);
}
json_array_end(result);
}
static struct command_result *json_listtransactions(struct command *cmd,
const char *buffer,
const jsmntok_t *obj UNNEEDED,
const jsmntok_t *params)
{
struct json_stream *response;
struct wallet_transaction *txs;
if (!param(cmd, buffer, params, NULL))
return command_param_failed();
response = json_stream_success(cmd);
txs = wallet_transactions_get(cmd->ld->wallet, response);
json_object_start(response, NULL);
json_array_start(response, "transactions");
for (size_t i=0; i<tal_count(txs); i++) {
json_object_start(response, NULL);
json_add_txid(response, "hash", &txs[i].id);
json_add_hex_talarr(response, "rawtx", txs[i].rawtx);
json_add_u64(response, "blockheight", txs[i].blockheight);
json_add_num(response, "txindex", txs[i].txindex);
json_add_txtypes(response, "type", txs[i].type);
if (txs[i].channel_id != 0) {
json_add_num(response, "channel_id", txs[i].channel_id);
} else {
json_add_null(response, "channel_id");
}
json_object_end(response);
}
json_array_end(response);
json_object_end(response);
return command_success(cmd, response);
}
static const struct json_command listtransactions_command = {
"listtransactions",
"payment",
json_listtransactions,
"List transactions that we stored in the wallet",
false,
"Returns transactions tracked in the wallet. This includes deposits, "
"withdrawals and transactions related to channels. A transaction may have "
"multiple types, e.g., a transaction may both be a close and a deposit if "
"it closes the channel and returns funds to the wallet."
};
AUTODATA(json_command, &listtransactions_command);