/* 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_0027.pgc"
/* @tier medium @module mm @transform master-online */
/*
 * mm_ol_0027.pgc - 가맹점 연락처변경 서비스 (MM_OL_0027)  [tier=medium]
 *
 * 전화번호(숫자·하이픈)와 이메일('@'·'.' 포함) 형식을 검증한 뒤
 * mm_merchant 의 연락처(tel_no/email)를 UPDATE 하고, 변경이력
 * (mm_merchant_hist)에 유형 'C'(연락처) 행을 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_0027.pgc"


TX_SERVICE(MM_OL_0027, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
     
    
#line 23 "app/online/mm_ol_0027.pgc"
 char h_merch_id [ 16 ] ;
 
#line 24 "app/online/mm_ol_0027.pgc"
 char h_tel_no [ 20 ] ;
 
#line 25 "app/online/mm_ol_0027.pgc"
 char h_email [ 64 ] ;
 
#line 26 "app/online/mm_ol_0027.pgc"
 char h_chg_date [ 9 ] ;
 
#line 27 "app/online/mm_ol_0027.pgc"
 long h_exist ;
/* exec sql end declare section */
#line 28 "app/online/mm_ol_0027.pgc"


    char merch_id[16];
    char tel_no[20];
    char email[64];
    int  i, at = 0, dot = 0, len;

    tx_log(TX_LOG_INFO, "[MM_OL_0027] 가맹점 연락처변경 서비스 진입");

    if (tx_buf_get(ctx->in, "MERCHID", merch_id, sizeof(merch_id)) != TX_OK ||
        tx_buf_get(ctx->in, "TELNO",   tel_no,   sizeof(tel_no))   != TX_OK ||
        tx_buf_get(ctx->in, "EMAIL",   email,    sizeof(email))    != TX_OK) {
        tx_log(TX_LOG_ERROR, "[MM_OL_0027] 필수 필드 누락");
        tx_buf_sets(ctx->out, "ERRCODE", "MM2700");
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    /* 전화번호 형식: 숫자와 '-' 만, 길이 9~13 */
    len = (int)strlen(tel_no);
    if (len < 9 || len > 13) {
        tx_log(TX_LOG_WARN, "[MM_OL_0027] 전화번호 길이 오류 tel=%s", tel_no);
        tx_buf_sets(ctx->out, "ERRCODE", "MM2701");
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    for (i = 0; i < len; i++) {
        if (tel_no[i] != '-' && (tel_no[i] < '0' || tel_no[i] > '9')) {
            tx_log(TX_LOG_WARN, "[MM_OL_0027] 전화번호 형식 오류 tel=%s", tel_no);
            tx_buf_sets(ctx->out, "ERRCODE", "MM2701");
            tx_return(ctx, TX_EINVAL, ctx->out);
            return;
        }
    }

    /* 이메일 형식: '@' 1개 이상, '@' 뒤에 '.' 존재 */
    len = (int)strlen(email);
    for (i = 0; i < len; i++) {
        if (email[i] == '@') at = i;
        else if (email[i] == '.' && at > 0) dot = i;
    }
    if (at <= 0 || dot <= at || dot == len - 1) {
        tx_log(TX_LOG_WARN, "[MM_OL_0027] 이메일 형식 오류 email=%s", email);
        tx_buf_sets(ctx->out, "ERRCODE", "MM2702");
        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_tel_no, tel_no, sizeof(h_tel_no) - 1);
    h_tel_no[sizeof(h_tel_no) - 1] = '\0';
    strncpy(h_email, email, sizeof(h_email) - 1);
    h_email[sizeof(h_email) - 1] = '\0';
    date_today(h_chg_date);

    /* 가맹점 존재 확인 */
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) 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_exist),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 87 "app/online/mm_ol_0027.pgc"


    if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) {
        TX_DBIO_LOG_ERR("SELECT mm_merchant exist");
        tx_buf_sets(ctx->out, "ERRCODE", "MM2709");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    if (h_exist <= 0) {
        tx_log(TX_LOG_WARN, "[MM_OL_0027] 가맹점 없음 merch=%s", merch_id);
        tx_buf_sets(ctx->out, "ERRCODE", RESP_NOMERCH);
        tx_return(ctx, TX_ENOENT, ctx->out);
        return;
    }

    if (tx_begin() != TX_OK)
        tx_log(TX_LOG_WARN, "[MM_OL_0027] tx_begin 경고");

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update mm_merchant set tel_no = $1  , email = $2  , upd_date = $3  where merch_id = $4 ", 
	ECPGt_char,(h_tel_no),(long)20,(long)1,(20)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_email),(long)64,(long)1,(64)*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 109 "app/online/mm_ol_0027.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("UPDATE mm_merchant contact");
        tx_abort();
        tx_buf_sets(ctx->out, "ERRCODE", "MM2703");
        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 , chg_status ) values ( $1  , 'C' , $2  , 'M' )", 
	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_EOIT, ECPGt_EORT);}
#line 120 "app/online/mm_ol_0027.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("INSERT mm_merchant_hist contact");
        tx_abort();
        tx_buf_sets(ctx->out, "ERRCODE", "MM2704");
        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, "TELNO", h_tel_no);
    tx_buf_sets(ctx->out, "EMAIL", h_email);
    tx_buf_sets(ctx->out, "CHGDATE", h_chg_date);
    tx_buf_sets(ctx->out, "ERRCODE", RESP_OK);
    tx_log(TX_LOG_INFO, "[MM_OL_0027] 연락처변경 완료 merch=%s", merch_id);
    tx_return(ctx, TX_OK, ctx->out);
}
