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>
126 lines
3.8 KiB
Text
126 lines
3.8 KiB
Text
/* @tier easy @module ac @transform acquire-online */
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/*
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* ac_ol_0007.pgc - 부분매입 서비스 (AC_OL_0007) [tier=easy]
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*
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* 원거래 금액 중 일부(CAPAMT)만 매입 처리한다. 원장의 잔여금액을 차감
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* 갱신하고, 부분매입 내역행(acq_type='PART', orig_key 연결)을 별도 적재
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* 한 뒤 남은 잔여금액을 반환한다.
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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 "ac_core.h"
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EXEC SQL INCLUDE sqlca;
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TX_SERVICE(AC_OL_0007, ctx)
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{
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EXEC SQL BEGIN DECLARE SECTION;
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char h_key[16];
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long h_orig_amount;
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char h_merch_id[16];
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char h_card_no[20];
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char h_biz_date[9];
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long h_cap_amount;
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long h_remaining;
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char h_part_key[16];
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char h_status[2];
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EXEC SQL END DECLARE SECTION;
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char key[16];
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long capamt = 0;
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size_t klen;
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tx_log(TX_LOG_INFO, "[AC_OL_0007] 부분매입 서비스 진입");
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if (tx_buf_get(ctx->in, "KEY", key, sizeof(key)) != TX_OK) {
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tx_log(TX_LOG_ERROR, "[AC_OL_0007] KEY 누락");
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tx_return(ctx, TX_EINVAL, ctx->out);
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return;
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}
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if (tx_buf_getlong(ctx->in, "CAPAMT", &capamt) != TX_OK) {
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tx_log(TX_LOG_ERROR, "[AC_OL_0007] CAPAMT 누락");
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tx_return(ctx, TX_EINVAL, ctx->out);
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return;
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}
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strncpy(h_key, key, sizeof(h_key) - 1);
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h_key[sizeof(h_key) - 1] = '\0';
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EXEC SQL SELECT amount, merch_id, card_no, biz_date
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INTO :h_orig_amount, :h_merch_id, :h_card_no, :h_biz_date
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FROM ac_ledger
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WHERE key = :h_key;
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if (sqlca.sqlcode == TX_SQL_NOTFOUND) {
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tx_log(TX_LOG_WARN, "[AC_OL_0007] 원거래 없음 key=%s", key);
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tx_return(ctx, TX_ENOENT, ctx->out);
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return;
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}
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if (sqlca.sqlcode != TX_SQL_OK) {
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TX_DBIO_LOG_ERR("SELECT ac_ledger(부분매입대상)");
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tx_return(ctx, TX_EDB, ctx->out);
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return;
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}
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if (!amount_is_valid(capamt) || capamt > h_orig_amount) {
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tx_log(TX_LOG_WARN, "[AC_OL_0007] 부분금액 오류 cap=%ld orig=%ld",
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capamt, h_orig_amount);
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tx_return(ctx, TX_EINVAL, ctx->out);
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return;
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}
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h_cap_amount = capamt;
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h_remaining = h_orig_amount - capamt;
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if (tx_begin() != TX_OK)
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tx_log(TX_LOG_WARN, "[AC_OL_0007] tx_begin 경고");
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EXEC SQL UPDATE ac_ledger
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SET amount = :h_remaining,
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upd_ts = now()
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WHERE key = :h_key;
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if (sqlca.sqlcode != TX_SQL_OK || sqlca.sqlerrd[2] != 1) {
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TX_DBIO_LOG_ERR("UPDATE ac_ledger(부분매입)");
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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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/* 부분매입 내역키 = 원키 앞부분 13자 + "-P" (16바이트 한도 준수) */
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klen = strlen(h_key);
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if (klen > 13)
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klen = 13;
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memcpy(h_part_key, h_key, klen);
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h_part_key[klen] = '\0';
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strcat(h_part_key, "-P");
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strncpy(h_status, AC_ST_DONE, sizeof(h_status));
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EXEC SQL INSERT INTO ac_ledger
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(key, merch_id, card_no, amount, biz_date, status, fee,
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acq_type, orig_key)
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VALUES
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(:h_part_key, :h_merch_id, :h_card_no, :h_cap_amount, :h_biz_date,
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:h_status, 0, 'PART', :h_key);
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if (sqlca.sqlcode != TX_SQL_OK || sqlca.sqlerrd[2] != 1) {
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TX_DBIO_LOG_ERR("INSERT ac_ledger(부분매입내역)");
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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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tx_commit();
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tx_buf_reset(ctx->out);
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tx_buf_sets(ctx->out, "KEY", key);
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tx_buf_setlong(ctx->out, "CAPAMT", capamt);
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tx_buf_setlong(ctx->out, "REMAINING", h_remaining);
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tx_log(TX_LOG_INFO, "[AC_OL_0007] 부분매입 완료 key=%s cap=%ld 잔여=%ld",
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key, capamt, h_remaining);
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tx_return(ctx, TX_OK, ctx->out);
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}
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