acquire-core-full/app/online/cl_ol_0005.c

/* Processed by ecpg (15.18 (Debian 15.18-0+deb12u1)) */
/* These include files are added by the preprocessor */
#include <ecpglib.h>
#include <ecpgerrno.h>
#include <sqlca.h>
/* End of automatic include section */

#line 1 "app/online/cl_ol_0005.pgc"
/* @tier medium @module cl @transform closing-online */
/*
 * cl_ol_0005.pgc - 마감 온라인 서비스 (CL_OL_0005)  [tier=medium]
 *
 * 마감 취소(재개방). 요청 영업일(BIZDATE)의 정산완료(S) 건을 처리완료(M)
 * 상태로 되돌려 마감을 재개방한다. 취소된 건수와 재개방 대상 금액합계를
 * 응답한다. 취소 대상(S 건)이 없으면 경고로 응답한다. (tx_begin/tx_commit)
 *
 * ── 서비스 계약(Contract) ────────────────────────────────────────────
 *  입력 필드:
 *    BIZDATE    (필수) 재개방 대상 영업일(YYYYMMDD)
 *  출력 필드:
 *    RESPCODE   0000=정상 / 9001=입력오류·대상없음 / 9999=시스템오류
 *    BIZDATE    처리 영업일
 *    CANCELCNT  취소(재개방)된 건수 (S→M)
 *    REOPENSUM  재개방 대상 금액합계(원)
 *
 * ── 상태전이 규칙 ────────────────────────────────────────────────────
 *    · 정산완료(S) 건만 취소 대상이며, 처리완료(M) 로 되돌린다.
 *    · 되돌린 M 건은 재마감(CL_OL_0006) 또는 마감확정(CL_OL_0016)의
 *      대상이 되어 다시 S 로 전이될 수 있다.
 *    · 취소 대상(S)이 0건이면 트랜잭션을 시작하지 않고 경고로 응답한다.
 *
 * ── 처리 흐름 ────────────────────────────────────────────────────────
 *    1) BIZDATE 추출/형식검증
 *    2) 취소 대상(S) 사전 건수/금액 집계 (0건이면 조기 반환)
 *    3) tx_begin → S→M 일괄 UPDATE → tx_commit
 *    4) 취소건수/금액 응답 구성
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "cl_core.h"


#line 1 "/usr/include/postgresql/sqlca.h"
#ifndef POSTGRES_SQLCA_H
#define POSTGRES_SQLCA_H

#ifndef PGDLLIMPORT
#if  defined(WIN32) || defined(__CYGWIN__)
#define PGDLLIMPORT __declspec (dllimport)
#else
#define PGDLLIMPORT
#endif							/* __CYGWIN__ */
#endif							/* PGDLLIMPORT */

#define SQLERRMC_LEN	150

#ifdef __cplusplus
extern "C"
{
#endif

struct sqlca_t
{
	char		sqlcaid[8];
	long		sqlabc;
	long		sqlcode;
	struct
	{
		int			sqlerrml;
		char		sqlerrmc[SQLERRMC_LEN];
	}			sqlerrm;
	char		sqlerrp[8];
	long		sqlerrd[6];
	/* Element 0: empty						*/
	/* 1: OID of processed tuple if applicable			*/
	/* 2: number of rows processed				*/
	/* after an INSERT, UPDATE or				*/
	/* DELETE statement					*/
	/* 3: empty						*/
	/* 4: empty						*/
	/* 5: empty						*/
	char		sqlwarn[8];
	/* Element 0: set to 'W' if at least one other is 'W'	*/
	/* 1: if 'W' at least one character string		*/
	/* value was truncated when it was			*/
	/* stored into a host variable.             */

	/*
	 * 2: if 'W' a (hopefully) non-fatal notice occurred
	 */	/* 3: empty */
	/* 4: empty						*/
	/* 5: empty						*/
	/* 6: empty						*/
	/* 7: empty						*/

	char		sqlstate[5];
};

struct sqlca_t *ECPGget_sqlca(void);

#ifndef POSTGRES_ECPG_INTERNAL
#define sqlca (*ECPGget_sqlca())
#endif

#ifdef __cplusplus
}
#endif

#endif

#line 38 "app/online/cl_ol_0005.pgc"


TX_SERVICE(CL_OL_0005, ctx)
{
    /* exec sql begin declare section */
     
      
     
    
#line 43 "app/online/cl_ol_0005.pgc"
 char h_biz_date [ 9 ] ;
 
#line 44 "app/online/cl_ol_0005.pgc"
 int h_settled_cnt ;
 
#line 45 "app/online/cl_ol_0005.pgc"
 long h_reopen_sum ;
/* exec sql end declare section */
#line 46 "app/online/cl_ol_0005.pgc"


    char bizdate[16];
    long cancel_cnt = 0;

    tx_log(TX_LOG_INFO, "[CL_OL_0005] 마감 취소(재개방) 서비스 진입");

    /* 1. 요청 검증 */
    if (tx_buf_get(ctx->in, "BIZDATE", bizdate, sizeof(bizdate)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[CL_OL_0005] BIZDATE 누락");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    if (!date_is_valid(bizdate)) {
        tx_log(TX_LOG_WARN, "[CL_OL_0005] 영업일 형식 오류 date=%s", bizdate);
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    strncpy(h_biz_date, bizdate, sizeof(h_biz_date) - 1);
    h_biz_date[sizeof(h_biz_date) - 1] = '\0';

    /* 2. 취소 대상(S) 사전 집계 : 건수/금액 */
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) , coalesce ( sum ( amount ) , 0 ) from cl_ledger where biz_date = $1  and status = 'S'", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_int,&(h_settled_cnt),(long)1,(long)1,sizeof(int), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_reopen_sum),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 77 "app/online/cl_ol_0005.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("CL_OL_0005 settled precount");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    if (h_settled_cnt == 0) {
        tx_log(TX_LOG_WARN, "[CL_OL_0005] 취소 대상 마감건 없음 date=%s", bizdate);
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_buf_sets(ctx->out, "BIZDATE", bizdate);
        tx_buf_setlong(ctx->out, "CANCELCNT", 0);
        tx_buf_sets(ctx->out, "MESSAGE", "취소 대상 마감건 없음");
        tx_return(ctx, TX_ENOENT, ctx->out);
        return;
    }

    /* 3. 취소 트랜잭션 : S → M 재개방 UPDATE */
    if (tx_begin() != TX_OK) {
        tx_log(TX_LOG_ERROR, "[CL_OL_0005] 트랜잭션 시작 실패");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_FAIL, ctx->out);
        return;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update cl_ledger set status = 'M' , upd_ts = now ( ) where biz_date = $1  and status = 'S'", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 108 "app/online/cl_ol_0005.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("CL_OL_0005 reopen update");
        tx_abort();
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    cancel_cnt = (long)sqlca.sqlerrd[2];

    tx_commit();

    /* 4. 응답 구성 */
    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
    tx_buf_sets(ctx->out, "BIZDATE", bizdate);
    tx_buf_setlong(ctx->out, "CANCELCNT", cancel_cnt);
    tx_buf_setlong(ctx->out, "REOPENSUM", h_reopen_sum);
    tx_log(TX_LOG_INFO, "[CL_OL_0005] 마감취소 완료 date=%s 취소건수=%ld 금액=%ld",
           bizdate, cancel_cnt, h_reopen_sum);
    tx_return(ctx, TX_OK, ctx->out);
}