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>
240 lines
6.9 KiB
C
240 lines
6.9 KiB
C
/* Processed by ecpg (15.18 (Debian 15.18-0+deb12u1)) */
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/* These include files are added by the preprocessor */
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#include <ecpglib.h>
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#include <ecpgerrno.h>
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#include <sqlca.h>
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/* End of automatic include section */
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#line 1 "app/online/lg_ol_0006.pgc"
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/* @tier easy @module lg @transform ledger-online */
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/*
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* lg_ol_0006.pgc - 원장 온라인 서비스 (LG_OL_0006) [tier=easy]
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*
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* 원장 정정: 단건 원장(KEY)의 금액/수수료를 정정한다. 기존 행을
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* 먼저 조회해 정정 전 금액을 확보한 뒤, 요청받은 새 금액(AMOUNT)과
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* 재산정 수수료로 UPDATE 하고 정정 전/후 금액을 응답한다.
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*
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* TxCore TX_SERVICE 엔트리. 요청 TXBUF 를 검증하고 lg_ledger 에
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* 직접 임베디드 SQL 을 수행한 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 "lg_core.h"
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#line 1 "/usr/include/postgresql/sqlca.h"
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#ifndef POSTGRES_SQLCA_H
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#define POSTGRES_SQLCA_H
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#ifndef PGDLLIMPORT
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#if defined(WIN32) || defined(__CYGWIN__)
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#define PGDLLIMPORT __declspec (dllimport)
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#else
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#define PGDLLIMPORT
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#endif /* __CYGWIN__ */
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#endif /* PGDLLIMPORT */
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#define SQLERRMC_LEN 150
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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struct sqlca_t
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{
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char sqlcaid[8];
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long sqlabc;
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long sqlcode;
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struct
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{
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int sqlerrml;
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char sqlerrmc[SQLERRMC_LEN];
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} sqlerrm;
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char sqlerrp[8];
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long sqlerrd[6];
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/* Element 0: empty */
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/* 1: OID of processed tuple if applicable */
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/* 2: number of rows processed */
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/* after an INSERT, UPDATE or */
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/* DELETE statement */
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/* 3: empty */
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/* 4: empty */
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/* 5: empty */
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char sqlwarn[8];
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/* Element 0: set to 'W' if at least one other is 'W' */
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/* 1: if 'W' at least one character string */
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/* value was truncated when it was */
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/* stored into a host variable. */
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/*
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* 2: if 'W' a (hopefully) non-fatal notice occurred
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*/ /* 3: empty */
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/* 4: empty */
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/* 5: empty */
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/* 6: empty */
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/* 7: empty */
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char sqlstate[5];
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};
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struct sqlca_t *ECPGget_sqlca(void);
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#ifndef POSTGRES_ECPG_INTERNAL
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#define sqlca (*ECPGget_sqlca())
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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#line 20 "app/online/lg_ol_0006.pgc"
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TX_SERVICE(LG_OL_0006, ctx)
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{
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/* exec sql begin declare section */
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#line 25 "app/online/lg_ol_0006.pgc"
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char h_key [ 16 ] ;
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#line 26 "app/online/lg_ol_0006.pgc"
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long h_old_amount ;
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#line 27 "app/online/lg_ol_0006.pgc"
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long h_old_fee ;
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#line 28 "app/online/lg_ol_0006.pgc"
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long h_new_amount ;
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#line 29 "app/online/lg_ol_0006.pgc"
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long h_new_fee ;
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/* exec sql end declare section */
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#line 30 "app/online/lg_ol_0006.pgc"
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char key[16];
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long new_amount = 0;
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tx_log(TX_LOG_INFO, "[LG_OL_0006] 원장 정정 서비스 진입");
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/* ---- 1. 요청 필드 수신 및 검증 ---- */
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if (tx_buf_get(ctx->in, "KEY", key, sizeof(key)) != TX_OK || key[0] == '\0') {
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tx_log(TX_LOG_ERROR, "[LG_OL_0006] KEY 누락");
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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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if (tx_buf_getlong(ctx->in, "AMOUNT", &new_amount) != TX_OK ||
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!amount_is_valid(new_amount)) {
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tx_log(TX_LOG_WARN, "[LG_OL_0006] 정정금액 오류 amount=%ld", new_amount);
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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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strncpy(h_key, key, sizeof(h_key) - 1);
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h_key[sizeof(h_key) - 1] = '\0';
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/* ---- 2. 정정 대상 기존 행 조회 ---- */
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{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select amount , fee from lg_ledger where key = $1 ",
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ECPGt_char,(h_key),(long)16,(long)1,(16)*sizeof(char),
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ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT,
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ECPGt_long,&(h_old_amount),(long)1,(long)1,sizeof(long),
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ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
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ECPGt_long,&(h_old_fee),(long)1,(long)1,sizeof(long),
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ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
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#line 61 "app/online/lg_ol_0006.pgc"
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if (sqlca.sqlcode == TX_SQL_NOTFOUND) {
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tx_log(TX_LOG_WARN, "[LG_OL_0006] 정정 대상 없음 key=%s", key);
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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_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("LG_OL_0006 select");
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tx_buf_reset(ctx->out);
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tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
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tx_return(ctx, TX_EDB, ctx->out);
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return;
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}
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h_new_amount = new_amount;
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h_new_fee = new_amount / 100; /* 정정 수수료 재산정(1%) */
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tx_log(TX_LOG_INFO, "[LG_OL_0006] 정정 key=%s 금액 %ld→%ld 수수료 %ld→%ld",
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key, h_old_amount, h_new_amount, h_old_fee, h_new_fee);
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/* ---- 3. 트랜잭션 시작 → 금액/수수료 정정 ---- */
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if (tx_begin() != TX_OK) {
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tx_log(TX_LOG_ERROR, "[LG_OL_0006] 트랜잭션 시작 실패");
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tx_buf_reset(ctx->out);
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tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
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tx_return(ctx, TX_FAIL, ctx->out);
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return;
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}
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{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update lg_ledger set amount = $1 , fee = $2 , upd_ts = now ( ) where key = $3 ",
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ECPGt_long,&(h_new_amount),(long)1,(long)1,sizeof(long),
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ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
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ECPGt_long,&(h_new_fee),(long)1,(long)1,sizeof(long),
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ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L,
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ECPGt_char,(h_key),(long)16,(long)1,(16)*sizeof(char),
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ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
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#line 95 "app/online/lg_ol_0006.pgc"
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if (sqlca.sqlcode != TX_SQL_OK) {
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TX_DBIO_LOG_ERR("LG_OL_0006 update");
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tx_abort();
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tx_buf_reset(ctx->out);
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tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
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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 (sqlca.sqlerrd[2] == 0) {
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tx_log(TX_LOG_WARN, "[LG_OL_0006] 정정 반영 0건 key=%s", key);
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tx_abort();
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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_ENOENT, ctx->out);
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return;
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}
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if (tx_commit() != TX_OK) {
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tx_log(TX_LOG_ERROR, "[LG_OL_0006] 커밋 실패 key=%s", key);
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tx_abort();
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tx_buf_reset(ctx->out);
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tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
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tx_return(ctx, TX_FAIL, ctx->out);
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return;
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}
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/* ---- 4. 정정 전/후 응답 구성 ---- */
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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, "KEY", key);
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tx_buf_setlong(ctx->out, "OLDAMT", h_old_amount);
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tx_buf_setlong(ctx->out, "NEWAMT", h_new_amount);
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tx_buf_setlong(ctx->out, "OLDFEE", h_old_fee);
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tx_buf_setlong(ctx->out, "NEWFEE", h_new_fee);
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tx_log(TX_LOG_INFO, "[LG_OL_0006] 원장 정정 완료 key=%s", key);
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tx_return(ctx, TX_OK, ctx->out);
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}
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