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acquire-core-full/app/online/st_ol_0008.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

92 lines
3 KiB
Text

/* @tier easy @module st @transform settlement-online */
/*
* st_ol_0008.pgc - 정산 원천징수 계산 (ST_OL_0008) [tier=easy]
*
* 사업소득 원천징수 3.3%(소득세 3% + 지방소득세 0.3%) 를 산출하고
* 원천징수 후 실지급액을 계산한다. 가맹점 세무구분(st_merchant_tax)이
* 원천징수 비대상이면 세액 0 으로 처리한다.
*/
#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_0008, ctx)
{
EXEC SQL BEGIN DECLARE SECTION;
char h_merch[16];
char h_tax_type[2];
long h_income_bp;
EXEC SQL END DECLARE SECTION;
char merch[16];
long base = 0, income_tax, local_tax, withhold, payable, income_bp = 300;
const char *tax_type = "B";
tx_log(TX_LOG_INFO, "[ST_OL_0008] 원천징수 계산 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, "BASE", &base);
if (base < 0) {
tx_buf_reset(ctx->out);
tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
tx_return(ctx, TX_EINVAL, ctx->out);
return;
}
/* 가맹점 세무구분/소득세율 조회 */
strncpy(h_merch, merch, sizeof(h_merch) - 1);
h_merch[sizeof(h_merch) - 1] = '\0';
memset(h_tax_type, 0, sizeof(h_tax_type));
h_income_bp = 0;
EXEC SQL SELECT tax_type, income_bp
INTO :h_tax_type, :h_income_bp
FROM st_merchant_tax
WHERE merch_id = :h_merch;
if (sqlca.sqlcode == TX_SQL_OK) {
tax_type = (h_tax_type[0] == 'C') ? "C" : "B";
if (h_income_bp > 0) income_bp = h_income_bp;
} else if (sqlca.sqlcode != TX_SQL_NOTFOUND) {
TX_DBIO_LOG_ERR("SELECT st_merchant_tax");
}
if (strcmp(tax_type, "C") == 0) {
/* 법인(C): 원천징수 비대상 */
income_tax = 0;
local_tax = 0;
} else {
income_tax = st_fee_round(base, income_bp); /* 소득세 */
local_tax = st_fee_round(income_tax, 1000); /* 지방세 = 소득세의 10% */
}
withhold = income_tax + local_tax;
payable = base - withhold;
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, "TAXTYPE", tax_type);
tx_buf_setlong(ctx->out, "INCOMETAX", income_tax);
tx_buf_setlong(ctx->out, "LOCALTAX", local_tax);
tx_buf_setlong(ctx->out, "WITHHOLD", withhold);
tx_buf_setlong(ctx->out, "PAYABLE", payable);
tx_log(TX_LOG_INFO, "[ST_OL_0008] 원천징수 base=%ld 세액=%ld 실지급=%ld type=%s",
base, withhold, payable, tax_type);
tx_return(ctx, TX_OK, ctx->out);
}