json: fix up msat amounts in non-_msat fields.

We had json_add_amount_msat_only(), which was designed to be used to
print out msat fields, if we had sats.

However, we misused it, so split it into the three different cases:
1. json_add_amount_sat_msat: We are using it correctly, with a field called
   xxx_msat.
2. json_add_amount_sats_deprecated: We were using it wrong, so deprecate
   the old field and create a new one which does end in _msat.
3. json_add_sats: we were using it to hand sats as a JSON parameter to an
   interface, where "XXXsat".

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Deprecated: Plugins: `rbf_channel` and `openchannel2` hooks `their_funding` (use `their_funding_msat`)
Changelog-Deprecated: Plugins: `openchannel2` hook `dust_limit_satoshis` (use `dust_limit_msat`)
Changelog-Deprecated: Plugins: `openchannel` hook `funding_satoshis` (use `funding_msat`)
Changelog-Deprecated: Plugins: `openchannel` hook `dust_limit_satoshis` (use `dust_limit_msat`)
Changelog-Deprecated: Plugins: `openchannel` hook `channel_reserve_satoshis` (use `channel_reserve_msat`)
Changelog-Deprecated: Plugins: `channel_opened` notification `amount` (use `funding_msat`)
Changelog-Deprecated: JSON-RPC: `listtransactions` `msat` (use `amount_msat`)
Changelog-Deprecated: Plugins: `htlc_accepted` `forward_amount` (use `forward_msat`)
This commit is contained in:
Rusty Russell
2022-06-19 16:46:11 +09:30
parent 6e2a775ef2
commit 36a2491a89
42 changed files with 164 additions and 82 deletions

View File

@@ -167,11 +167,24 @@ void json_add_amount_msat_only(struct json_stream *result,
NO_NULL_ARGS;
/* Adds an 'msat' field */
void json_add_amount_sat_only(struct json_stream *result,
const char *msatfieldname,
struct amount_sat sat)
void json_add_amount_sat_msat(struct json_stream *result,
const char *msatfieldname,
struct amount_sat sat)
NO_NULL_ARGS;
/* Adds an 'msat' field, and an older deprecated field. */
void json_add_amount_sats_deprecated(struct json_stream *result,
const char *fieldname,
const char *msatfieldname,
struct amount_sat sat)
NO_NULL_ARGS;
/* This is used to create requests, *never* for output (output is always
* msat!) */
void json_add_sats(struct json_stream *result,
const char *fieldname,
struct amount_sat sat);
void json_add_sha256(struct json_stream *result, const char *fieldname,
const struct sha256 *hash);