/* 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_0024.pgc"
/* @tier medium @module ac @transform acquire-online */
/*
 * ac_ol_0024.pgc - 매입 온라인 서비스 (AC_OL_0024)  [tier=medium]
 *
 * 매입 재분류: 매입금액 구간에 따라 매입유형(acq_type)을 대형/중형/소형
 * 가맹점 기준으로 재분류하여 매입 원장에 반영한다.
 */
#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_0024.pgc"


#define AC_TYPE_LARGE  "LG"
#define AC_TYPE_MEDIUM "MD"
#define AC_TYPE_SMALL  "SM"

TX_SERVICE(AC_OL_0024, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
    
#line 25 "app/online/ac_ol_0024.pgc"
 char h_key [ 16 ] ;
 
#line 26 "app/online/ac_ol_0024.pgc"
 long h_amount ;
 
#line 27 "app/online/ac_ol_0024.pgc"
 char h_old_type [ 4 ] ;
 
#line 28 "app/online/ac_ol_0024.pgc"
 char h_acq_type [ 4 ] ;
/* exec sql end declare section */
#line 29 "app/online/ac_ol_0024.pgc"


    char key[16];
    const char *class_name;

    tx_log(TX_LOG_INFO, "[AC_OL_0024] 매입 재분류 진입");

    if (tx_buf_get(ctx->in, "KEY", key, sizeof(key)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[AC_OL_0024] 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 , coalesce ( acq_type , '' ) 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_char,(h_old_type),(long)4,(long)1,(4)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 48 "app/online/ac_ol_0024.pgc"


    if (sqlca.sqlcode == TX_SQL_NOTFOUND) {
        tx_log(TX_LOG_WARN, "[AC_OL_0024] 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 amount(reclass)");
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 업무규칙: 금액 구간별 매입유형 재분류 (대형/중형/소형) */
    if (h_amount >= 1000000L) {
        class_name = AC_TYPE_LARGE;
    } else if (h_amount >= 100000L) {
        class_name = AC_TYPE_MEDIUM;
    } else {
        class_name = AC_TYPE_SMALL;
    }
    strncpy(h_acq_type, class_name, sizeof(h_acq_type) - 1);
    h_acq_type[sizeof(h_acq_type) - 1] = '\0';

    if (strcmp(h_old_type, h_acq_type) == 0) {
        tx_log(TX_LOG_INFO, "[AC_OL_0024] 재분류 변경 없음 key=%s type=%s",
               key, h_acq_type);
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
        tx_buf_sets(ctx->out, "KEY", key);
        tx_buf_setlong(ctx->out, "AMOUNT", h_amount);
        tx_buf_sets(ctx->out, "OLDTYPE", h_old_type);
        tx_buf_sets(ctx->out, "ACQTYPE", h_acq_type);
        tx_return(ctx, TX_OK, ctx->out);
        return;
    }

    if (tx_begin() != TX_OK) {
        tx_log(TX_LOG_ERROR, "[AC_OL_0024] 트랜잭션 시작 실패");
        tx_return(ctx, TX_FAIL, ctx->out);
        return;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update ac_ledger set acq_type = $1  where key = $2 ", 
	ECPGt_char,(h_acq_type),(long)4,(long)1,(4)*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 93 "app/online/ac_ol_0024.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("UPDATE ac_ledger acq_type");
        tx_abort();
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    if (sqlca.sqlerrd[2] == 0) {
        tx_log(TX_LOG_WARN, "[AC_OL_0024] 재분류대상 없음 key=%s", key);
        tx_abort();
        tx_return(ctx, TX_ENOENT, ctx->out);
        return;
    }

    tx_commit();

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
    tx_buf_sets(ctx->out, "KEY", key);
    tx_buf_setlong(ctx->out, "AMOUNT", h_amount);
    tx_buf_sets(ctx->out, "OLDTYPE", h_old_type);
    tx_buf_sets(ctx->out, "ACQTYPE", h_acq_type);

    tx_log(TX_LOG_INFO, "[AC_OL_0024] 완료 key=%s amount=%ld %s -> %s",
           key, h_amount, h_old_type, h_acq_type);
    tx_return(ctx, TX_OK, ctx->out);
}
