| 260 | } |
| 261 | |
| 262 | void json_add_channel_apy(struct json_stream *res, |
| 263 | const struct channel_apy *apy) |
| 264 | { |
| 265 | bool ok; |
| 266 | u32 blocks_elapsed; |
| 267 | double apy_result, utilization; |
| 268 | struct amount_msat total_fees, their_start_bal; |
| 269 | |
| 270 | ok = amount_msat_sub(&their_start_bal, apy->total_start_bal, |
| 271 | apy->our_start_bal); |
| 272 | assert(ok); |
| 273 | |
| 274 | json_object_start(res, NULL); |
| 275 | |
| 276 | json_add_string(res, "account", apy->acct_name); |
| 277 | |
| 278 | json_add_amount_msat(res, "routed_out_msat", apy->routed_out); |
| 279 | json_add_amount_msat(res, "routed_in_msat", apy->routed_in); |
| 280 | json_add_amount_msat(res, "lease_fee_paid_msat", apy->lease_out); |
| 281 | json_add_amount_msat(res, "lease_fee_earned_msat", apy->lease_in); |
| 282 | json_add_amount_msat(res, "pushed_out_msat", apy->push_out); |
| 283 | json_add_amount_msat(res, "pushed_in_msat", apy->push_in); |
| 284 | |
| 285 | json_add_amount_msat(res, "our_start_balance_msat", apy->our_start_bal); |
| 286 | json_add_amount_msat(res, "channel_start_balance_msat", |
| 287 | apy->total_start_bal); |
| 288 | |
| 289 | ok = amount_msat_add(&total_fees, apy->fees_in, apy->fees_out); |
| 290 | assert(ok); |
| 291 | json_add_amount_msat(res, "fees_out_msat", apy->fees_out); |
| 292 | json_add_amount_msat(res, "fees_in_msat", apy->fees_in); |
| 293 | |
| 294 | /* utilization (out): routed_out/total_balance */ |
| 295 | assert(!amount_msat_is_zero(apy->total_start_bal)); |
| 296 | utilization = amount_msat_ratio(apy->routed_out, apy->total_start_bal); |
| 297 | json_add_string(res, "utilization_out", |
| 298 | tal_fmt(apy, "%.4f%%", utilization * 100)); |
| 299 | |
| 300 | if (!amount_msat_is_zero(apy->our_start_bal)) { |
| 301 | utilization = amount_msat_ratio(apy->routed_out, |
| 302 | apy->our_start_bal); |
| 303 | json_add_string(res, "utilization_out_initial", |
| 304 | tal_fmt(apy, "%.4f%%", utilization * 100)); |
| 305 | } |
| 306 | |
| 307 | /* utilization (in): routed_in/total_balance */ |
| 308 | utilization = amount_msat_ratio(apy->routed_in, apy->total_start_bal); |
| 309 | json_add_string(res, "utilization_in", |
| 310 | tal_fmt(apy, "%.4f%%", utilization * 100)); |
| 311 | |
| 312 | if (!amount_msat_is_zero(their_start_bal)) { |
| 313 | utilization = amount_msat_ratio(apy->routed_in, |
| 314 | their_start_bal); |
| 315 | json_add_string(res, "utilization_in_initial", |
| 316 | tal_fmt(apy, "%.4f%%", utilization * 100)); |
| 317 | } |
| 318 | |
| 319 | /* Can't divide by zero */ |
no test coverage detected