acquire-core-full/app/online/st_ol_0032.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/st_ol_0032.pgc"
/* @tier easy @module st @transform settlement-online */
/*
 * st_ol_0032.pgc - 정산 예치금(보증금) 산정 (ST_OL_0032)  [tier=easy]
 *
 * 정산순액의 일부를 지급유보(리스크 예치금)로 적립한다. 예치요율
 * (만분율)을 적용하여 예치금과 실지급액을 산출하고, 예치금 원장
 * (st_reserve_book)에 적립 내역을 기표한다.
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "st_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 17 "app/online/st_ol_0032.pgc"



static long st_fee_round(long amount, long rate_bp)
{
    /* 요율(만분율, basis point) x 금액 -> 원단위 반올림 (BigDecimal HALF_UP 대응) */
    if (amount < 0)
        return -(((-amount) * rate_bp + 5000) / 10000);
    return (amount * rate_bp + 5000) / 10000;
}

TX_SERVICE(ST_OL_0032, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
    
#line 31 "app/online/st_ol_0032.pgc"
 char h_merch [ 16 ] ;
 
#line 32 "app/online/st_ol_0032.pgc"
 long h_reserve_bp ;
 
#line 33 "app/online/st_ol_0032.pgc"
 long h_reserve ;
 
#line 34 "app/online/st_ol_0032.pgc"
 long h_balance ;
/* exec sql end declare section */
#line 35 "app/online/st_ol_0032.pgc"


    char merch[16];
    long net = 0, reserve_bp = 0, reserve, payout, balance = 0;

    tx_log(TX_LOG_INFO, "[ST_OL_0032] 정산 예치금 산정 진입");

    if (tx_buf_get(ctx->in, "MERCHID", merch, sizeof(merch)) != TX_OK) {
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    tx_buf_getlong(ctx->in, "NET", &net);
    tx_buf_getlong(ctx->in, "RESERVEBP", &reserve_bp);

    strncpy(h_merch, merch, sizeof(h_merch) - 1);
    h_merch[sizeof(h_merch) - 1] = '\0';

    /* 예치요율 정책 조회 */
    if (reserve_bp <= 0) {
        h_reserve_bp = 0;
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select reserve_bp from st_reserve_policy where merch_id = $1 ", 
	ECPGt_char,(h_merch),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_reserve_bp),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 58 "app/online/st_ol_0032.pgc"

        if (sqlca.sqlcode == TX_SQL_OK && h_reserve_bp >= 0)
            reserve_bp = h_reserve_bp;
        else if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND)
            TX_DBIO_LOG_ERR("SELECT st_reserve_policy");
    }
    if (reserve_bp <= 0 || reserve_bp > 10000) reserve_bp = 500;  /* 5% 예치 */

    if (net <= 0) {
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    reserve = st_fee_round(net, reserve_bp);
    payout  = net - reserve;

    /* 예치금 원장 적립 (트랜잭션 경계) */
    h_reserve = reserve;
    if (tx_begin() != TX_OK)
        tx_log(TX_LOG_WARN, "[ST_OL_0032] tx_begin 경고");

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into st_reserve_book ( merch_id , reserve_amt , reg_ts ) values ( $1  , $2  , now ( ) )", 
	ECPGt_char,(h_merch),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_reserve),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 84 "app/online/st_ol_0032.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("INSERT st_reserve_book");
        tx_abort();
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    tx_commit();

    /* 누적 예치잔액 재집계 */
    h_balance = 0;
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select coalesce ( sum ( reserve_amt ) , 0 ) from st_reserve_book where merch_id = $1 ", 
	ECPGt_char,(h_merch),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_balance),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 100 "app/online/st_ol_0032.pgc"

    if (sqlca.sqlcode == TX_SQL_OK)
        balance = h_balance;

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
    tx_buf_sets(ctx->out, "MERCHID", merch);
    tx_buf_setlong(ctx->out, "NET", net);
    tx_buf_setlong(ctx->out, "RESERVE", reserve);
    tx_buf_setlong(ctx->out, "PAYOUT", payout);
    tx_buf_setlong(ctx->out, "BALANCE", balance);
    tx_log(TX_LOG_INFO, "[ST_OL_0032] 예치금 net=%ld reserve=%ld payout=%ld 잔액=%ld",
           net, reserve, payout, balance);
    tx_return(ctx, TX_OK, ctx->out);
}