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>
108 lines
3.5 KiB
Text
108 lines
3.5 KiB
Text
/* @tier hard @module st @transform settlement-online */
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/*
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* st_ol_0013.pgc - 정산금 분할(N분할) 계산 (ST_OL_0013) [tier=hard]
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*
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* 총 정산금을 N 회차로 균등 분할하되, 원단위 잔여(remainder)를 마지막
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* 회차에 몰아 합계가 원금과 일치하도록 배분한다. 산출된 회차 스케줄을
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* 분할지급 예정(st_installment)에 적재한다.
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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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TX_SERVICE(ST_OL_0013, 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_seq;
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long h_part_amt;
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long h_total_ins;
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EXEC SQL END DECLARE SECTION;
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char merch[16];
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long total = 0, parts = 0, base_part, last_part, i, acc = 0;
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tx_log(TX_LOG_INFO, "[ST_OL_0013] 정산금 분할 계산 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, "TOTAL", &total);
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tx_buf_getlong(ctx->in, "PARTS", &parts);
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if (total <= 0 || parts <= 0 || parts > 60) {
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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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base_part = total / parts;
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for (i = 0; i < parts - 1; i++)
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acc += base_part;
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last_part = total - acc; /* 잔여 마지막 회차 흡수 */
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/* 회차 스케줄 적재 (트랜잭션 경계) : 기존 예정 삭제 후 재적재 */
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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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if (tx_begin() != TX_OK)
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tx_log(TX_LOG_WARN, "[ST_OL_0013] tx_begin 경고");
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EXEC SQL DELETE FROM st_installment WHERE merch_id = :h_merch;
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if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) {
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TX_DBIO_LOG_ERR("DELETE st_installment");
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tx_abort();
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tx_return(ctx, TX_EDB, ctx->out);
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return;
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}
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for (i = 0; i < parts; i++) {
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h_seq = i + 1;
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h_part_amt = (i == parts - 1) ? last_part : base_part;
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EXEC SQL INSERT INTO st_installment
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(merch_id, seq_no, part_amt, reg_ts)
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VALUES
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(:h_merch, :h_seq, :h_part_amt, now());
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if (sqlca.sqlcode != TX_SQL_OK) {
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TX_DBIO_LOG_ERR("INSERT st_installment");
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tx_abort();
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tx_return(ctx, TX_EDB, ctx->out);
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return;
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}
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}
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/* 적재 검증: 합계 대조 */
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h_total_ins = 0;
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EXEC SQL SELECT coalesce(sum(part_amt), 0)
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INTO :h_total_ins
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FROM st_installment
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WHERE merch_id = :h_merch;
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if (sqlca.sqlcode != TX_SQL_OK || h_total_ins != total) {
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tx_log(TX_LOG_ERROR, "[ST_OL_0013] 분할합 불일치 적재=%ld 원금=%ld",
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(long)h_total_ins, total);
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tx_abort();
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tx_return(ctx, TX_FAIL, ctx->out);
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return;
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}
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tx_commit();
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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, "TOTAL", total);
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tx_buf_setlong(ctx->out, "PARTS", parts);
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tx_buf_setlong(ctx->out, "BASEPART", base_part);
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tx_buf_setlong(ctx->out, "LASTPART", last_part);
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tx_log(TX_LOG_INFO, "[ST_OL_0013] 분할 total=%ld parts=%ld base=%ld last=%ld",
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total, parts, base_part, last_part);
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tx_return(ctx, TX_OK, ctx->out);
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}
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