/* 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_0026.pgc"
/* @tier hard @module ac @transform acquire-online */
/*
 * ac_ol_0026.pgc - 매입 온라인 서비스 (AC_OL_0026)  [tier=hard]
 *
 * 미매입 재처리: 지정 영업일의 실패건(ac_ledger.status='U')을 커서로
 * 순회하며 금액 유효성을 재검증한다. 유효하면 완료(status='M')로
 * 전이(재처리 성공)하고, 여전히 유효하지 않으면 실패(status='U') 상태를
 * 유지(재처리 보류)한다. 전 건을 하나의 트랜잭션으로 묶어 처리하며,
 * DB 오류 발생 시 전체 롤백한다.
 */
#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 19 "app/online/ac_ol_0026.pgc"


TX_SERVICE(AC_OL_0026, ctx)
{
    /* ---- ECPG 호스트 변수 선언부 ---- */
    /* exec sql begin declare section */
     
     
     
     
     
    
#line 25 "app/online/ac_ol_0026.pgc"
 char h_biz_date [ 9 ] ;
 
#line 26 "app/online/ac_ol_0026.pgc"
 char h_status_fail [ 2 ] ;
 
#line 27 "app/online/ac_ol_0026.pgc"
 char h_status_done [ 2 ] ;
 
#line 28 "app/online/ac_ol_0026.pgc"
 char h_key [ 16 ] ;
 
#line 29 "app/online/ac_ol_0026.pgc"
 long h_amount ;
/* exec sql end declare section */
#line 30 "app/online/ac_ol_0026.pgc"


    char bizdate[9];
    long reprocessed = 0;
    long failed      = 0;
    long dberr       = 0;

    tx_log(TX_LOG_INFO, "[AC_OL_0026] 미매입 재처리 서비스 진입");

    /* ---- 1. 입력 검증 ---- */
    if (tx_buf_get(ctx->in, "BIZDATE", bizdate, sizeof(bizdate)) != TX_OK ||
        !date_is_valid(bizdate)) {
        tx_log(TX_LOG_ERROR, "[AC_OL_0026] BIZDATE 누락/오류");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    memset(h_biz_date, 0, sizeof(h_biz_date));
    strncpy(h_biz_date, bizdate, sizeof(h_biz_date) - 1);
    strncpy(h_status_fail, AC_ST_FAIL, sizeof(h_status_fail) - 1);
    h_status_fail[sizeof(h_status_fail) - 1] = '\0';
    strncpy(h_status_done, AC_ST_DONE, sizeof(h_status_done) - 1);
    h_status_done[sizeof(h_status_done) - 1] = '\0';

    /* ---- 2. 트랜잭션 시작 ---- */
    if (tx_begin() != TX_OK) {
        tx_log(TX_LOG_ERROR, "[AC_OL_0026] 트랜잭션 시작 실패");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_FAIL, ctx->out);
        return;
    }

    /* ---- 3. 실패건 커서 오픈 ---- */
    ECPGset_var( 0, ( h_status_fail ), __LINE__);\
 ECPGset_var( 1, ( h_biz_date ), __LINE__);\
 /* declare cur_ac_ol_0026 cursor for select key , amount from ac_ledger where biz_date = $1  and status = $2  order by key */
#line 71 "app/online/ac_ol_0026.pgc"

#line 71 "app/online/ac_ol_0026.pgc"


    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "declare cur_ac_ol_0026 cursor for select key , amount from ac_ledger where biz_date = $1  and status = $2  order by key", 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_status_fail),(long)2,(long)1,(2)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 73 "app/online/ac_ol_0026.pgc"

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("cur_ac_ol_0026 open");
        tx_abort();
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* ---- 4. 순회 재검증 ---- */
    for (;;) {
        { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch cur_ac_ol_0026", 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 85 "app/online/ac_ol_0026.pgc"


        if (sqlca.sqlcode == TX_SQL_NOTFOUND)
            break;
        if (sqlca.sqlcode != TX_SQL_OK) {
            TX_DBIO_LOG_ERR("cur_ac_ol_0026 fetch");
            dberr++;
            break;
        }

        if (amount_is_valid(h_amount)) {
            { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update ac_ledger set status = $1  , upd_ts = now ( ) where key = $2 ", 
	ECPGt_char,(h_status_done),(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 99 "app/online/ac_ol_0026.pgc"


            if (sqlca.sqlcode != TX_SQL_OK) {
                TX_DBIO_LOG_ERR("cur_ac_ol_0026 update done");
                dberr++;
                break;
            }
            reprocessed++;
            tx_log(TX_LOG_DEBUG, "[AC_OL_0026] 재처리성공 key=%s amount=%ld",
                   h_key, h_amount);
        } else {
            /* 여전히 유효하지 않은 금액 -> 실패(U) 상태 유지 */
            failed++;
            tx_log(TX_LOG_DEBUG, "[AC_OL_0026] 재처리보류 key=%s amount=%ld",
                   h_key, h_amount);
        }
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "close cur_ac_ol_0026", ECPGt_EOIT, ECPGt_EORT);}
#line 117 "app/online/ac_ol_0026.pgc"


    /* ---- 5. 커밋/롤백 ---- */
    if (dberr > 0) {
        tx_log(TX_LOG_ERROR, "[AC_OL_0026] DB 오류로 전체 롤백 dberr=%ld", dberr);
        tx_abort();
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    if (tx_commit() != TX_OK) {
        tx_log(TX_LOG_ERROR, "[AC_OL_0026] 커밋 실패");
        tx_abort();
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_FAIL, ctx->out);
        return;
    }

    /* ---- 6. 응답 구성 ---- */
    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
    tx_buf_sets(ctx->out, "BIZDATE", bizdate);
    tx_buf_setlong(ctx->out, "REPROCESSED", reprocessed);
    tx_buf_setlong(ctx->out, "FAILED", failed);

    tx_log(TX_LOG_INFO,
           "[AC_OL_0026] 재처리완료 date=%s 성공=%ld 보류=%ld",
           bizdate, reprocessed, failed);
    tx_return(ctx, TX_OK, ctx->out);
}
