/* 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/mm_ol_0003.pgc"
/* @tier easy @module mm @transform master-online */
/*
 * mm_ol_0003.pgc - 가맹점 정보수정 서비스 (MM_OL_0003)  [tier=easy]
 *
 * 기존 가맹점의 상호(merch_nm)/업종(biz_type)을 변경한다. 존재확인 후
 * mm_merchant 를 UPDATE 하고 변경이력(mm_merchant_hist) 에 'U' 이벤트를
 * 남긴다. (CRUD + 이력)
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "mm_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 18 "app/online/mm_ol_0003.pgc"


TX_SERVICE(MM_OL_0003, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
     
     
    
#line 23 "app/online/mm_ol_0003.pgc"
 char h_merch_id [ 16 ] ;
 
#line 24 "app/online/mm_ol_0003.pgc"
 char h_merch_nm [ 64 ] ;
 
#line 25 "app/online/mm_ol_0003.pgc"
 char h_biz_type [ 8 ] ;
 
#line 26 "app/online/mm_ol_0003.pgc"
 char h_old_nm [ 64 ] ;
 
#line 27 "app/online/mm_ol_0003.pgc"
 char h_chg_date [ 9 ] ;
 
#line 28 "app/online/mm_ol_0003.pgc"
 long h_cnt ;
/* exec sql end declare section */
#line 29 "app/online/mm_ol_0003.pgc"


    char merch_id[16];
    char merch_nm[64];
    char biz_type[8];

    tx_log(TX_LOG_INFO, "[MM_OL_0003] 가맹점 정보수정 서비스 진입");

    if (tx_buf_get(ctx->in, "MERCHID", merch_id, sizeof(merch_id)) != TX_OK ||
        tx_buf_get(ctx->in, "MERCHNM", merch_nm, sizeof(merch_nm)) != TX_OK ||
        tx_buf_get(ctx->in, "BIZTYPE", biz_type, sizeof(biz_type)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[MM_OL_0003] 필수 필드 누락");
        tx_buf_sets(ctx->out, "ERRCODE", "MM0300");
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    strncpy(h_merch_id, merch_id, sizeof(h_merch_id) - 1);
    h_merch_id[sizeof(h_merch_id) - 1] = '\0';
    strncpy(h_merch_nm, merch_nm, sizeof(h_merch_nm) - 1);
    h_merch_nm[sizeof(h_merch_nm) - 1] = '\0';
    strncpy(h_biz_type, biz_type, sizeof(h_biz_type) - 1);
    h_biz_type[sizeof(h_biz_type) - 1] = '\0';
    date_today(h_chg_date);

    /* 존재확인 + 기존 상호 조회 */
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) , MAX ( merch_nm ) from mm_merchant where merch_id = $1 ", 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, 
	ECPGt_long,&(h_cnt),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_old_nm),(long)64,(long)1,(64)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 58 "app/online/mm_ol_0003.pgc"


    if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) {
        TX_DBIO_LOG_ERR("SELECT mm_merchant");
        tx_buf_sets(ctx->out, "ERRCODE", "MM0301");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    if (h_cnt <= 0) {
        tx_log(TX_LOG_WARN, "[MM_OL_0003] 미등록 가맹점 merch=%s", merch_id);
        tx_buf_sets(ctx->out, "ERRCODE", "MM0302");
        tx_return(ctx, TX_ENOENT, ctx->out);
        return;
    }

    if (tx_begin() != TX_OK)
        tx_log(TX_LOG_WARN, "[MM_OL_0003] tx_begin 경고");

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update mm_merchant set merch_nm = $1  , biz_type = $2  , upd_date = $3  where merch_id = $4 ", 
	ECPGt_char,(h_merch_nm),(long)64,(long)1,(64)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_biz_type),(long)8,(long)1,(8)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_chg_date),(long)9,(long)1,(9)*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_EOIT, ECPGt_EORT);}
#line 81 "app/online/mm_ol_0003.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("UPDATE mm_merchant");
        tx_abort();
        tx_buf_sets(ctx->out, "ERRCODE", "MM0303");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into mm_merchant_hist ( merch_id , chg_type , chg_date , old_nm , new_nm , biz_type ) values ( $1  , 'U' , $2  , $3  , $4  , $5  )", 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_chg_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_old_nm),(long)64,(long)1,(64)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_merch_nm),(long)64,(long)1,(64)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_biz_type),(long)8,(long)1,(8)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 94 "app/online/mm_ol_0003.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("INSERT mm_merchant_hist");
        tx_abort();
        tx_buf_sets(ctx->out, "ERRCODE", "MM0304");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    tx_commit();

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "MERCHID", merch_id);
    tx_buf_sets(ctx->out, "MERCHNM", merch_nm);
    tx_buf_sets(ctx->out, "BIZTYPE", biz_type);
    tx_buf_sets(ctx->out, "CHGDATE", h_chg_date);
    tx_buf_sets(ctx->out, "ERRCODE", RESP_OK);
    tx_log(TX_LOG_INFO, "[MM_OL_0003] 가맹점 수정완료 merch=%s 상호=%s", merch_id, merch_nm);
    tx_return(ctx, TX_OK, ctx->out);
}
