c3a0259e95
- 템플릿 클론(정규화 후 0줄 상이) → 전 코퍼스 530/530 고유 바디 - 11개 모듈(mg/au/ac/rc/vl/st/py/lg/mm/cm/cl) 각 파일이 distinct한 매입·대사·정산·수수료·지급·원장·마감·마스터·정합성·전문게이트웨이·공통 업무 - TxCore(ATMI 유사) + ECPG(EXEC SQL) 관용구, 프레임워크/헤더/DBIO API/파일ID·경로 유지 - 전체 docker make -j4 = EXIT 0, 958 오브젝트, 데모 바이너리 링크 - inventory.json loc 실측 갱신 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
68 lines
2.1 KiB
Text
68 lines
2.1 KiB
Text
/* @tier hard @module au @transform authorization-online */
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/*
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* au_ol_0011.pgc - 이상거래 탐지(카드 단시간 다건) (AU_OL_0011) [tier=hard]
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*
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* TxCore TX_SERVICE 엔트리. 요청 TXBUF 를 검증하고 임베디드 SQL / 표준
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* DBIO / tx_call 로 처리한 뒤 응답 TXBUF 를 구성한다.
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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 "au_core.h"
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EXEC SQL INCLUDE sqlca;
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TX_SERVICE(AU_OL_0011, ctx)
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{
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char key[16];
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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, "[AU_OL_0011] 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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EXEC SQL BEGIN DECLARE SECTION;
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char h_card[20], h_bdate[9];
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int h_cnt;
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long h_sum;
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EXEC SQL END DECLARE SECTION;
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char card[20], bdate[16];
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int fraud = 0;
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tx_log(TX_LOG_INFO, "[AU_OL_0011] 이상거래 탐지 진입");
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if (tx_buf_get(ctx->in, "CARDNO", card, sizeof(card)) != 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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if (tx_buf_get(ctx->in, "BIZDATE", bdate, sizeof(bdate)) != TX_OK)
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date_today(bdate);
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strncpy(h_card, card, 19); h_card[19] = '\0';
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strncpy(h_bdate, bdate, 8); h_bdate[8] = '\0';
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EXEC SQL SELECT count(*), coalesce(sum(amount), 0)
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INTO :h_cnt, :h_sum
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FROM au_ledger
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WHERE card_no = :h_card AND biz_date = :h_bdate;
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if (sqlca.sqlcode != TX_SQL_OK) {
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TX_DBIO_LOG_ERR("au_ol_0011 탐지");
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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 (h_cnt >= 10 || h_sum >= 30000000L)
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fraud = 1;
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tx_buf_reset(ctx->out);
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tx_buf_sets(ctx->out, "CARDNO", card);
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tx_buf_setlong(ctx->out, "TXNCNT", h_cnt);
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tx_buf_setlong(ctx->out, "TXNSUM", h_sum);
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tx_buf_sets(ctx->out, "FRAUD", fraud ? "Y" : "N");
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tx_buf_sets(ctx->out, "RESPCODE", fraud ? RESP_INVALID : RESP_OK);
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tx_log(TX_LOG_INFO, "[AU_OL_0011] 탐지결과 card=%s cnt=%d sum=%ld fraud=%d",
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card, h_cnt, h_sum, fraud);
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tx_return(ctx, fraud ? TX_FAIL : TX_OK, ctx->out);
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}
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