/* 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/ac_ol_0022.pgc"
/* @tier medium @module ac @transform acquire-online */
/*
 * ac_ol_0022.pgc - 매입 온라인 서비스 (AC_OL_0022)  [tier=medium]
 *
 * 매입 정산연계: 처리완료 매입 건의 수수료를 차감한 정산금액을 산출하여
 * 정산 테이블에 반영하고 매입 원장을 정산완료 상태로 전이한다.
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "ac_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 16 "app/online/ac_ol_0022.pgc"


TX_SERVICE(AC_OL_0022, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
     
     
     
     
    
#line 21 "app/online/ac_ol_0022.pgc"
 char h_key [ 16 ] ;
 
#line 22 "app/online/ac_ol_0022.pgc"
 char h_merch_id [ 16 ] ;
 
#line 23 "app/online/ac_ol_0022.pgc"
 char h_biz_date [ 9 ] ;
 
#line 24 "app/online/ac_ol_0022.pgc"
 char h_status [ 2 ] ;
 
#line 25 "app/online/ac_ol_0022.pgc"
 long h_amount ;
 
#line 26 "app/online/ac_ol_0022.pgc"
 long h_fee ;
 
#line 27 "app/online/ac_ol_0022.pgc"
 long h_settle_amt ;
 
#line 28 "app/online/ac_ol_0022.pgc"
 char h_settle_no [ 17 ] ;
/* exec sql end declare section */
#line 29 "app/online/ac_ol_0022.pgc"


    char key[16], won[32];

    tx_log(TX_LOG_INFO, "[AC_OL_0022] 매입 정산연계 진입");

    if (tx_buf_get(ctx->in, "KEY", key, sizeof(key)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[AC_OL_0022] KEY 누락");
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    strncpy(h_key, key, sizeof(h_key) - 1);
    h_key[sizeof(h_key) - 1] = '\0';

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select amount , fee , merch_id , biz_date , status from ac_ledger where key = $1 ", 
	ECPGt_char,(h_key),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_amount),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_fee),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_status),(long)2,(long)1,(2)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 47 "app/online/ac_ol_0022.pgc"


    if (sqlca.sqlcode == TX_SQL_NOTFOUND) {
        tx_log(TX_LOG_WARN, "[AC_OL_0022] 매입 원장 없음 key=%s", key);
        tx_return(ctx, TX_ENOENT, ctx->out);
        return;
    }
    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("SELECT ac_ledger for settle");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    if (strncmp(h_status, AC_ST_DONE, 1) != 0) {
        tx_log(TX_LOG_WARN, "[AC_OL_0022] 정산연계 불가 상태 key=%s status=%s",
               key, h_status);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    h_settle_amt = h_amount - h_fee;
    if (h_settle_amt < 0)
        h_settle_amt = 0;

    /* 정산번호 채번: ST + 영업일 + 매입키(뒤 6자리) */
    snprintf(h_settle_no, sizeof(h_settle_no), "ST%s%.6s", h_biz_date, key);

    if (tx_begin() != TX_OK) {
        tx_log(TX_LOG_ERROR, "[AC_OL_0022] 트랜잭션 시작 실패");
        tx_return(ctx, TX_FAIL, ctx->out);
        return;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into settle ( settle_no , merch_id , biz_date , settle_amt , status ) values ( $1  , $2  , $3  , $4  , 'S' )", 
	ECPGt_char,(h_settle_no),(long)17,(long)1,(17)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_settle_amt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 83 "app/online/ac_ol_0022.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("INSERT settle");
        tx_abort();
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update ac_ledger set status = 'S' , settle_no = $1  where key = $2 ", 
	ECPGt_char,(h_settle_no),(long)17,(long)1,(17)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_key),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 94 "app/online/ac_ol_0022.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("UPDATE ac_ledger settle status");
        tx_abort();
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    if (sqlca.sqlerrd[2] == 0) {
        tx_log(TX_LOG_WARN, "[AC_OL_0022] 정산반영 대상 없음 key=%s", key);
        tx_abort();
        tx_return(ctx, TX_ENOENT, ctx->out);
        return;
    }

    tx_commit();

    amount_format_won(h_settle_amt, won, sizeof(won));

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
    tx_buf_sets(ctx->out, "KEY", key);
    tx_buf_sets(ctx->out, "SETTLENO", h_settle_no);
    tx_buf_setlong(ctx->out, "SETTLEAMT", h_settle_amt);

    tx_log(TX_LOG_INFO, "[AC_OL_0022] 완료 key=%s settleno=%s 정산액=%s(%ld)",
           key, h_settle_no, won, h_settle_amt);
    tx_return(ctx, TX_OK, ctx->out);
}
