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acquire-core-full/app/online/st_ol_0017.pgc
forge-bot 93c3cb74af 다양화 Wave2: dbio 289 + common 120 고유화 + 프로그램 206개 EXEC SQL 심화
- dbio io(289): fetch/touch/total 시그니처 유지, SQL 바디를 JOIN/집계/커서/
  upsert/DELETE 등 구조로 고유화 → 289/289 고유
- common cu(120): 유틸 시그니처 유지, Luhn/CRC/Zeller/BIN레인지/amortization/
  netting 등 실 알고리즘으로 고유화 → 120/120 고유
- 심화: 실제 EXEC SQL 없던 프로그램에 SELECT/INSERT/UPDATE/커서+tx 추가
  → online+batch 530/530 전부 실제 SQL 보유
- 전 코퍼스 프로그램 939/939 고유, 전체 docker make -j4 = EXIT 0, 958 오브젝트
- 임시 생성기 제거, inventory.json loc 실측 갱신

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-19 04:54:59 +00:00

91 lines
2.9 KiB
Text

/* @tier easy @module st @transform settlement-online */
/*
* st_ol_0017.pgc - 구간요율 수수료율 적용 (ST_OL_0017) [tier=easy]
*
* 거래금액 구간(band)별 차등 수수료율(만분율)을 적용하여 수수료를
* 산출한다. 소액/중액/고액 슬라브 요율 모델. 구간요율표(st_band_rate)
* 를 조회하여 해당 금액이 속한 구간의 요율을 적용한다.
*/
#include <stdio.h>
#include <string.h>
#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "st_core.h"
EXEC SQL INCLUDE sqlca;
static long st_fee_round(long amount, long rate_bp)
{
/* 요율(만분율, basis point) x 금액 -> 원단위 반올림 (BigDecimal HALF_UP 대응) */
if (amount < 0)
return -(((-amount) * rate_bp + 5000) / 10000);
return (amount * rate_bp + 5000) / 10000;
}
TX_SERVICE(ST_OL_0017, ctx)
{
EXEC SQL BEGIN DECLARE SECTION;
long h_amount;
long h_bp;
char h_band[8];
EXEC SQL END DECLARE SECTION;
char merch[16];
long amount = 0, bp, fee, net;
char band[8] = "-";
tx_log(TX_LOG_INFO, "[ST_OL_0017] 구간요율 적용 진입");
if (tx_buf_get(ctx->in, "MERCHID", merch, sizeof(merch)) != TX_OK) {
tx_return(ctx, TX_EINVAL, ctx->out);
return;
}
tx_buf_getlong(ctx->in, "AMOUNT", &amount);
if (!amount_is_valid(amount)) {
tx_buf_reset(ctx->out);
tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
tx_return(ctx, TX_EINVAL, ctx->out);
return;
}
/* 구간요율표에서 금액이 속한 구간 요율 조회 */
h_amount = amount;
h_bp = 0;
memset(h_band, 0, sizeof(h_band));
EXEC SQL SELECT rate_bp, band_code
INTO :h_bp, :h_band
FROM st_band_rate
WHERE :h_amount >= lo_amt
AND :h_amount < hi_amt;
if (sqlca.sqlcode == TX_SQL_OK && h_bp > 0) {
bp = h_bp;
strncpy(band, h_band, sizeof(band) - 1);
band[sizeof(band) - 1] = '\0';
} else {
if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND)
TX_DBIO_LOG_ERR("SELECT st_band_rate");
/* 미등록 구간 폴백: 내장 슬라브 요율 */
if (amount < 50000L) { bp = 250; strcpy(band, "LOW"); }
else if (amount < 500000L) { bp = 180; strcpy(band, "MID"); }
else { bp = 140; strcpy(band, "HIGH"); }
}
fee = st_fee_round(amount, bp);
net = amount - fee;
tx_buf_reset(ctx->out);
tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
tx_buf_sets(ctx->out, "MERCHID", merch);
tx_buf_sets(ctx->out, "BAND", band);
tx_buf_setlong(ctx->out, "AMOUNT", amount);
tx_buf_setlong(ctx->out, "BPUSED", bp);
tx_buf_setlong(ctx->out, "FEE", fee);
tx_buf_setlong(ctx->out, "NET", net);
tx_log(TX_LOG_INFO, "[ST_OL_0017] 구간요율 amount=%ld band=%s bp=%ld fee=%ld",
amount, band, bp, fee);
tx_return(ctx, TX_OK, ctx->out);
}