acquire-core-full/app/batch/mg_bt_0010.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/batch/mg_bt_0010.pgc"
/* @tier easy @module mg @transform msg-gateway-batch */
/*
 * mg_bt_0010.pgc - 이중화 동기화 점검 배치  [tier=easy]
 *
 * Active 원장(mg_ledger)과 Standby 복제원장(mg_ledger_sby)의 지정
 * 영업일 건수/금액을 raw SQL 단건 조회로 비교하여 동기화 지연을
 * 판정한다. 건수 차이가 허용치(기본 0)를 넘으면 지연으로 경보한다.
 *
 * 실행:  mg_bt_0010 <YYYYMMDD> [db@host]
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "mg_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 20 "app/batch/mg_bt_0010.pgc"


#define MG_SYNC_TOLERANCE 0   /* 허용 건수 차이 */

/* 절댓값 헬퍼 */
static long mg_labs(long v)
{
    return (v < 0) ? -v : v;
}

static int run_mg_bt_0010(const char *biz_date)
{
    /* exec sql begin declare section */
     
     
     
     
     
    
#line 33 "app/batch/mg_bt_0010.pgc"
 char h_biz_date [ 9 ] ;
 
#line 34 "app/batch/mg_bt_0010.pgc"
 long h_act_cnt ;
 
#line 35 "app/batch/mg_bt_0010.pgc"
 long h_sby_cnt ;
 
#line 36 "app/batch/mg_bt_0010.pgc"
 long h_act_amt ;
 
#line 37 "app/batch/mg_bt_0010.pgc"
 long h_sby_amt ;
/* exec sql end declare section */
#line 38 "app/batch/mg_bt_0010.pgc"


    long cnt_diff, amt_diff;
    int  lagged;

    memset(h_biz_date, 0, sizeof(h_biz_date));
    strncpy(h_biz_date, biz_date, sizeof(h_biz_date) - 1);
    h_act_cnt = h_sby_cnt = h_act_amt = h_sby_amt = 0;

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) , coalesce ( SUM ( amount ) , 0 ) from mg_ledger where biz_date = $1 ", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_act_cnt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_act_amt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 50 "app/batch/mg_bt_0010.pgc"

    if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) {
        TX_DBIO_LOG_ERR("SELECT active count");
        return TX_EDB;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) , coalesce ( SUM ( amount ) , 0 ) from mg_ledger_sby where biz_date = $1 ", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_sby_cnt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_sby_amt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 59 "app/batch/mg_bt_0010.pgc"

    if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) {
        TX_DBIO_LOG_ERR("SELECT standby count");
        return TX_EDB;
    }

    cnt_diff = mg_labs(h_act_cnt - h_sby_cnt);
    amt_diff = mg_labs(h_act_amt - h_sby_amt);
    lagged   = (cnt_diff > MG_SYNC_TOLERANCE || amt_diff != 0) ? 1 : 0;

    if (lagged)
        tx_log(TX_LOG_ERROR, "[mg_bt_0010] 동기화 지연 감지 건수차=%ld 금액차=%ld",
               cnt_diff, amt_diff);
    else
        tx_log(TX_LOG_INFO, "[mg_bt_0010] 동기화 정상 date=%s", biz_date);

    printf("========== 이중화 동기화 점검 [mg_bt_0010] ==========\n");
    printf("  영업일        : %s\n", biz_date);
    printf("  Active  건수  : %ld\n", h_act_cnt);
    printf("  Standby 건수  : %ld\n", h_sby_cnt);
    printf("  건수 차이     : %ld\n", cnt_diff);
    printf("  Active  금액  : %ld\n", h_act_amt);
    printf("  Standby 금액  : %ld\n", h_sby_amt);
    printf("  금액 차이     : %ld\n", amt_diff);
    printf("  판정          : %s\n", lagged ? "지연(SYNC-LAG)" : "정상(IN-SYNC)");
    printf("=============================================\n");

    return lagged ? TX_FAIL : TX_OK;
}

int main(int argc, char **argv)
{
    const char *biz_date;
    const char *target;
    int rc;

    tx_set_loglevel(TX_LOG_INFO);

    if (argc < 2) {
        fprintf(stderr, "사용법: %s <YYYYMMDD> [db@host]\n", argv[0]);
        return 2;
    }
    biz_date = argv[1];
    target   = (argc >= 3) ? argv[2] : NULL;

    if (!date_is_valid(biz_date)) {
        fprintf(stderr, "오류: 유효하지 않은 영업일 '%s'\n", biz_date);
        return 2;
    }

    tx_log(TX_LOG_INFO, "[mg_bt_0010] 동기화 점검 시작 date=%s", biz_date);

    rc = mg_dbio_connect(target);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[mg_bt_0010] DB 접속 실패 rc=%d", rc);
        return 1;
    }

    rc = run_mg_bt_0010(biz_date);

    mg_dbio_disconnect();

    tx_log(TX_LOG_INFO, "[mg_bt_0010] 배치 종료 rc=%d(%s)", rc, tx_strerror(rc));
    return (rc == TX_OK) ? 0 : 1;
}