/* 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/lg_ol_0017.pgc"
/* @tier easy @module lg @transform ledger-online */
/*
 * lg_ol_0017.pgc - 원장 온라인 서비스 (LG_OL_0017)  [tier=easy]
 *
 * 가맹점 매출 일괄반영: 특정 가맹점의 접수(R) 상태 전표를 커서로 순회하며
 * 각 건을 처리완료(M) 상태로 UPDATE 하고, 반영 건수와 합계금액을 응답한다.
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "lg_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/lg_ol_0017.pgc"


TX_SERVICE(LG_OL_0017, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
     
    
#line 21 "app/online/lg_ol_0017.pgc"
 char h_merch_id [ 16 ] ;
 
#line 22 "app/online/lg_ol_0017.pgc"
 char h_status_r [ 2 ] ;
 
#line 23 "app/online/lg_ol_0017.pgc"
 char h_status_m [ 2 ] ;
 
#line 24 "app/online/lg_ol_0017.pgc"
 char h_key [ 16 ] ;
 
#line 25 "app/online/lg_ol_0017.pgc"
 long h_amount ;
/* exec sql end declare section */
#line 26 "app/online/lg_ol_0017.pgc"


    char merch[16];
    long total = 0;
    long applied = 0;

    tx_log(TX_LOG_INFO, "[LG_OL_0017] 가맹점 매출 일괄반영 진입");

    if (tx_buf_get(ctx->in, "MERCHID", merch, sizeof(merch)) != TX_OK ||
        merch[0] == '\0') {
        tx_log(TX_LOG_ERROR, "[LG_OL_0017] MERCHID 누락");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    strncpy(h_merch_id, merch, sizeof(h_merch_id) - 1);
    h_merch_id[sizeof(h_merch_id) - 1] = '\0';
    strncpy(h_status_r, LG_ST_RECV, sizeof(h_status_r) - 1);
    h_status_r[sizeof(h_status_r) - 1] = '\0';
    strncpy(h_status_m, LG_ST_DONE, sizeof(h_status_m) - 1);
    h_status_m[sizeof(h_status_m) - 1] = '\0';

    if (tx_begin() != TX_OK) {
        tx_log(TX_LOG_ERROR, "[LG_OL_0017] 트랜잭션 시작 실패");
        tx_return(ctx, TX_FAIL, ctx->out);
        return;
    }

    ECPGset_var( 0, ( h_status_r ), __LINE__);\
 ECPGset_var( 1, ( h_merch_id ), __LINE__);\
 /* declare cur_lg_ol_0017 cursor for select key , amount from lg_ledger where merch_id = $1  and status = $2  order by key */
#line 61 "app/online/lg_ol_0017.pgc"

#line 61 "app/online/lg_ol_0017.pgc"


    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_lg_ol_0017 cursor for select key , amount from lg_ledger where merch_id = $1  and status = $2  order by key", 
	ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_status_r),(long)2,(long)1,(2)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 63 "app/online/lg_ol_0017.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("cur_lg_ol_0017 open");
        tx_abort();
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    for (;;) {
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_lg_ol_0017", ECPGt_EOIT, 
	ECPGt_char,(h_key),(long)16,(long)1,(16)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_long,&(h_amount),(long)1,(long)1,sizeof(long), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);}
#line 74 "app/online/lg_ol_0017.pgc"

        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
            break;
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("cur_lg_ol_0017 fetch");
            { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_lg_ol_0017", ECPGt_EOIT, ECPGt_EORT);}
#line 79 "app/online/lg_ol_0017.pgc"

            tx_abort();
            tx_buf_reset(ctx->out);
            tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
            tx_return(ctx, TX_EDB, ctx->out);
            return;
        }

        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update lg_ledger set status = $1  , upd_ts = now ( ) where key = $2 ", 
	ECPGt_char,(h_status_m),(long)2,(long)1,(2)*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 89 "app/online/lg_ol_0017.pgc"

        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("cur_lg_ol_0017 update");
            { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_lg_ol_0017", ECPGt_EOIT, ECPGt_EORT);}
#line 92 "app/online/lg_ol_0017.pgc"

            tx_abort();
            tx_buf_reset(ctx->out);
            tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
            tx_return(ctx, TX_EDB, ctx->out);
            return;
        }
        applied += 1;
        total   += h_amount;
        tx_log(TX_LOG_DEBUG, "[LG_OL_0017] 반영 key=%s amount=%ld", h_key, h_amount);
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_lg_ol_0017", ECPGt_EOIT, ECPGt_EORT);}
#line 104 "app/online/lg_ol_0017.pgc"


    if (tx_commit() != TX_OK) {
        tx_log(TX_LOG_ERROR, "[LG_OL_0017] 커밋 실패");
        tx_abort();
        tx_return(ctx, TX_FAIL, ctx->out);
        return;
    }

    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, "CNT", applied);
    tx_buf_setlong(ctx->out, "SUMAMT", total);
    tx_log(TX_LOG_INFO, "[LG_OL_0017] 일괄반영 완료 merch=%s 건수=%ld 합계=%ld",
           merch, applied, total);
    tx_return(ctx, TX_OK, ctx->out);
}
