93c3cb74af
- 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>
92 lines
3.2 KiB
Text
92 lines
3.2 KiB
Text
/* @tier easy @module st @transform settlement-online */
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/*
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* st_ol_0010.pgc - 선정산 한도/금액 산정 (ST_OL_0010) [tier=easy]
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*
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* 예상 정산순액에 선정산 인출비율을 적용하여 선지급 가능액을 산정하고
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* 선이자(일할)를 차감한 실 선지급액을 산출한다. 인출비율/연리 미입력 시
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* 가맹점 선정산 약정(st_advance_policy)에서 조회한다.
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*/
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#include <stdio.h>
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#include <string.h>
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#include "txcore.h"
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#include "txcore_dbio.h"
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#include "acq_util.h"
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#include "st_core.h"
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EXEC SQL INCLUDE sqlca;
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static long st_fee_round(long amount, long rate_bp)
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{
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/* 요율(만분율, basis point) x 금액 -> 원단위 반올림 (BigDecimal HALF_UP 대응) */
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if (amount < 0)
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return -(((-amount) * rate_bp + 5000) / 10000);
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return (amount * rate_bp + 5000) / 10000;
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}
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TX_SERVICE(ST_OL_0010, ctx)
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{
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EXEC SQL BEGIN DECLARE SECTION;
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char h_merch[16];
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long h_adv_rate_bp;
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long h_annual_bp;
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EXEC SQL END DECLARE SECTION;
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char merch[16];
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long expected = 0, advance_rate_bp = 0, days = 0, annual_bp = 0;
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long advance, interest, payout;
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tx_log(TX_LOG_INFO, "[ST_OL_0010] 선정산 산정 진입");
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if (tx_buf_get(ctx->in, "MERCHID", merch, sizeof(merch)) != TX_OK) {
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tx_return(ctx, TX_EINVAL, ctx->out);
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return;
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}
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tx_buf_getlong(ctx->in, "EXPECTED", &expected);
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tx_buf_getlong(ctx->in, "ADVRATE", &advance_rate_bp);
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tx_buf_getlong(ctx->in, "DAYS", &days);
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tx_buf_getlong(ctx->in, "ANNUALBP", &annual_bp);
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if (days < 0) days = 0;
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/* 선정산 약정 조회 (인출비율/연리) */
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if (advance_rate_bp <= 0 || annual_bp <= 0) {
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strncpy(h_merch, merch, sizeof(h_merch) - 1);
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h_merch[sizeof(h_merch) - 1] = '\0';
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h_adv_rate_bp = 0;
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h_annual_bp = 0;
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EXEC SQL SELECT advance_rate_bp, annual_bp
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INTO :h_adv_rate_bp, :h_annual_bp
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FROM st_advance_policy
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WHERE merch_id = :h_merch;
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if (sqlca.sqlcode == TX_SQL_OK) {
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if (advance_rate_bp <= 0) advance_rate_bp = h_adv_rate_bp;
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if (annual_bp <= 0) annual_bp = h_annual_bp;
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} else if (sqlca.sqlcode != TX_SQL_NOTFOUND) {
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TX_DBIO_LOG_ERR("SELECT st_advance_policy");
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}
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}
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if (advance_rate_bp <= 0 || advance_rate_bp > 10000) advance_rate_bp = 8000; /* 80% */
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if (annual_bp <= 0) annual_bp = 700; /* 연 7% */
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if (expected <= 0) {
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tx_buf_reset(ctx->out);
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tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
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tx_return(ctx, TX_EINVAL, ctx->out);
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return;
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}
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advance = st_fee_round(expected, advance_rate_bp);
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interest = st_fee_round(advance, annual_bp) * days / 365;
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payout = advance - interest;
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tx_buf_reset(ctx->out);
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tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
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tx_buf_sets(ctx->out, "MERCHID", merch);
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tx_buf_setlong(ctx->out, "ADVANCE", advance);
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tx_buf_setlong(ctx->out, "INTEREST", interest);
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tx_buf_setlong(ctx->out, "PAYOUT", payout);
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tx_log(TX_LOG_INFO, "[ST_OL_0010] 선정산 advance=%ld 선이자=%ld 지급=%ld",
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advance, interest, payout);
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tx_return(ctx, TX_OK, ctx->out);
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}
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