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acquire-core-full/app/online/st_ol_0020.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

107 lines
3.3 KiB
Text

/* @tier medium @module st @transform settlement-online */
/*
* st_ol_0020.pgc - 정산 수수료 재계산 (ST_OL_0020) [tier=medium]
*
* 원장 건을 조회하여 표준요율로 수수료를 재계산하고, 재계산 전/후
* 수수료와 정산순액 변동분(delta)을 응답한다. APPLY=Y 이면 재계산
* 수수료를 원장(st_ledger)에 임베디드 UPDATE 로 반영한다.
*/
#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_0020, ctx)
{
EXEC SQL BEGIN DECLARE SECTION;
char h_key[16];
long h_amount;
long h_old_fee;
long h_new_fee;
long h_affected;
EXEC SQL END DECLARE SECTION;
char key[16], apply[4];
long std_bp = 0, new_fee, delta, new_net;
int applied = 0;
tx_log(TX_LOG_INFO, "[ST_OL_0020] 정산 재계산 진입");
if (tx_buf_get(ctx->in, "KEY", key, sizeof(key)) != TX_OK) {
tx_return(ctx, TX_EINVAL, ctx->out);
return;
}
tx_buf_getlong(ctx->in, "STDBP", &std_bp);
if (std_bp <= 0) std_bp = 180;
if (tx_buf_get(ctx->in, "APPLY", apply, sizeof(apply)) != TX_OK)
strcpy(apply, "N");
/* 원장 금액/기존 수수료 조회 */
strncpy(h_key, key, sizeof(h_key) - 1);
h_key[sizeof(h_key) - 1] = '\0';
h_amount = 0;
h_old_fee = 0;
EXEC SQL SELECT amount, fee
INTO :h_amount, :h_old_fee
FROM st_ledger
WHERE key = :h_key;
if (sqlca.sqlcode == TX_SQL_NOTFOUND) {
tx_return(ctx, TX_ENOENT, ctx->out);
return;
}
if (sqlca.sqlcode != TX_SQL_OK) {
TX_DBIO_LOG_ERR("SELECT st_ledger 재계산");
tx_return(ctx, TX_EDB, ctx->out);
return;
}
new_fee = st_fee_round(h_amount, std_bp);
delta = new_fee - h_old_fee;
new_net = h_amount - new_fee;
/* APPLY=Y 이면 재계산 수수료 반영 */
if (strcmp(apply, "Y") == 0 && delta != 0) {
h_new_fee = new_fee;
if (tx_begin() != TX_OK)
tx_log(TX_LOG_WARN, "[ST_OL_0020] tx_begin 경고");
EXEC SQL UPDATE st_ledger
SET fee = :h_new_fee, upd_ts = now()
WHERE key = :h_key;
if (sqlca.sqlcode != TX_SQL_OK) {
TX_DBIO_LOG_ERR("UPDATE st_ledger 수수료반영");
tx_abort();
tx_return(ctx, TX_EDB, ctx->out);
return;
}
h_affected = sqlca.sqlerrd[2];
tx_commit();
applied = (h_affected > 0);
}
tx_buf_reset(ctx->out);
tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
tx_buf_sets(ctx->out, "KEY", key);
tx_buf_setlong(ctx->out, "OLDFEE", h_old_fee);
tx_buf_setlong(ctx->out, "NEWFEE", new_fee);
tx_buf_setlong(ctx->out, "DELTA", delta);
tx_buf_setlong(ctx->out, "NEWNET", new_net);
tx_buf_sets(ctx->out, "APPLIED", applied ? "Y" : "N");
tx_log(TX_LOG_INFO, "[ST_OL_0020] 재계산 key=%s old=%ld new=%ld delta=%ld apply=%s",
key, h_old_fee, new_fee, delta, applied ? "Y" : "N");
tx_return(ctx, TX_OK, ctx->out);
}