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bkpr: actually fill in the current blockheight for channelsapy

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I had hardcoded something for the tests, but really we want this to be
dynamically fetched from lightningd via `getinfo`.

This does the trick!
This commit is contained in:
niftynei
2022-07-19 17:04:37 +09:30
committed by Rusty Russell
parent ee47715a1b
commit 91ebddeb78
1 changed files with 47 additions and 12 deletions
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59
plugins/bkpr/bookkeeper.c
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@@ -42,25 +42,38 @@ static struct fee_sum *find_sum_for_txid(struct fee_sum **sums,
return NULL;
}
static struct command_result *json_channel_apy(struct command *cmd,
const char *buf,
const jsmntok_t *params)
struct apy_req {
u64 *start_time;
u64 *end_time;
};
static struct command_result *
getblockheight_done(struct command *cmd, const char *buf,
const jsmntok_t *result,
struct apy_req *req)
{
const jsmntok_t *blockheight_tok;
u32 blockheight;
struct json_stream *res;
struct channel_apy **apys, *net_apys;
u64 *start_time, *end_time;
if (!param(cmd, buf, params,
p_opt_def("start_time", param_u64, &start_time, 0),
p_opt_def("end_time", param_u64, &end_time, SQLITE_MAX_UINT),
NULL))
return command_param_failed();
blockheight_tok = json_get_member(buf, result, "blockheight");
if (!blockheight_tok)
plugin_err(cmd->plugin, "getblockheight: "
"getinfo gave no 'blockheight'? '%.*s'",
result->end - result->start, buf);
if (!json_to_u32(buf, blockheight_tok, &blockheight))
plugin_err(cmd->plugin, "getblockheight: "
"getinfo gave non-unsigned-32-bit 'blockheight'? '%.*s'",
result->end - result->start, buf);
/* Get the income events */
db_begin_transaction(db);
apys = compute_channel_apys(cmd, db, *start_time, *end_time,
/* FIXME: current blockheight */
1414);
apys = compute_channel_apys(cmd, db,
*req->start_time,
*req->end_time,
blockheight);
db_commit_transaction(db);
/* Setup the net_apys entry */
@@ -91,6 +104,28 @@ static struct command_result *json_channel_apy(struct command *cmd,
return command_finished(cmd, res);
}
static struct command_result *json_channel_apy(struct command *cmd,
const char *buf,
const jsmntok_t *params)
{
struct out_req *req;
struct apy_req *apyreq = tal(cmd, struct apy_req);
if (!param(cmd, buf, params,
p_opt_def("start_time", param_u64, &apyreq->start_time, 0),
p_opt_def("end_time", param_u64, &apyreq->end_time,
SQLITE_MAX_UINT),
NULL))
return command_param_failed();
/* First get the current blockheight */
req = jsonrpc_request_start(cmd->plugin, cmd, "getinfo",
&getblockheight_done,
forward_error,
apyreq);
return send_outreq(cmd->plugin, req);
}
static struct command_result *param_csv_format(struct command *cmd, const char *name,
const char *buffer, const jsmntok_t *tok,
struct csv_fmt **csv_fmt)