/* 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_0020.pgc"
/* @tier medium @module lg @transform ledger-online */
/*
 * lg_ol_0020.pgc - 원장 온라인 서비스 (LG_OL_0020)  [tier=medium]
 *
 * 원장 이월: 지정 영업일의 미결(접수 R / 불일치 U) 전표를 다음 영업일로
 * biz_date 를 이월(UPDATE) 하고, 이월된 건수를 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_0020.pgc"


/*
 * [업무 개요]
 *   당일 마감 시점까지 종결되지 못한 미결 전표(접수 R / 불일치 U) 를 다음
 *   영업일로 이월(carry-over) 한다. biz_date 를 다음 영업일로 갱신함으로써
 *   해당 전표가 익영업일 처리 대상 집합에 포함되도록 한다.
 *
 * [이월 대상]
 *   status IN ('R','U')   (처리완료 M / 정산완료 S 는 종결건이므로 제외)
 *
 * [다음 영업일 산출]
 *   date_next_business() 로 주말을 건너뛴 익영업일을 계산한다.
 *
 * [처리 절차]
 *   1) BIZDATE 추출 및 형식 검증.
 *   2) 다음 영업일 산출(실패 시 시스템오류).
 *   3) tx_begin 후 미결 전표의 biz_date 를 집합 UPDATE.
 *   4) 이월 건수 = sqlca.sqlerrd[2].
 *   5) tx_commit — 실패 시 tx_abort.
 *
 * [응답 필드]
 *   RESPCODE  처리결과코드
 *   BIZDATE   원 영업일(에코)
 *   NEXTDATE  이월 대상 다음 영업일
 *   MOVEDCNT  이월된 전표 건수
 */
TX_SERVICE(LG_OL_0020, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
     
    
#line 46 "app/online/lg_ol_0020.pgc"
 char h_biz_date [ 9 ] ;
 
#line 47 "app/online/lg_ol_0020.pgc"
 char h_next_date [ 9 ] ;
 
#line 48 "app/online/lg_ol_0020.pgc"
 char h_status_r [ 2 ] ;
 
#line 49 "app/online/lg_ol_0020.pgc"
 char h_status_u [ 2 ] ;
 
#line 50 "app/online/lg_ol_0020.pgc"
 long h_moved ;
/* exec sql end declare section */
#line 51 "app/online/lg_ol_0020.pgc"


    char bizdate[16];
    char nextbiz[9];

    tx_log(TX_LOG_INFO, "[LG_OL_0020] 원장 이월 진입");

    if (tx_buf_get(ctx->in, "BIZDATE", bizdate, sizeof(bizdate)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[LG_OL_0020] BIZDATE 누락");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    if (!date_is_valid(bizdate)) {
        tx_log(TX_LOG_WARN, "[LG_OL_0020] 영업일 형식 오류 date=%s", bizdate);
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    /* 다음 영업일 산출 (주말 스킵) */
    if (date_next_business(bizdate, nextbiz) != 0) {
        tx_log(TX_LOG_ERROR, "[LG_OL_0020] 다음영업일 산출 실패 date=%s", bizdate);
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_FAIL, ctx->out);
        return;
    }

    strncpy(h_biz_date, bizdate, sizeof(h_biz_date) - 1);
    h_biz_date[sizeof(h_biz_date) - 1] = '\0';
    strncpy(h_next_date, nextbiz, sizeof(h_next_date) - 1);
    h_next_date[sizeof(h_next_date) - 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_u, LG_ST_FAIL, sizeof(h_status_u) - 1);
    h_status_u[sizeof(h_status_u) - 1] = '\0';

    if (tx_begin() != TX_OK) {
        tx_return(ctx, TX_FAIL, ctx->out);
        return;
    }

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update lg_ledger set biz_date = $1  , upd_ts = now ( ) where biz_date = $2  and status in ( $3  , $4  )", 
	ECPGt_char,(h_next_date),(long)9,(long)1,(9)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
	ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*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_char,(h_status_u),(long)2,(long)1,(2)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 99 "app/online/lg_ol_0020.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("lg_ol_0020 carryover");
        tx_abort();
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    h_moved = (long)sqlca.sqlerrd[2];

    if (tx_commit() != TX_OK) {
        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, "BIZDATE", bizdate);
    tx_buf_sets(ctx->out, "NEXTDATE", nextbiz);
    tx_buf_setlong(ctx->out, "MOVEDCNT", h_moved);
    tx_log(TX_LOG_INFO, "[LG_OL_0020] 이월 완료 %s→%s 이월건수=%ld",
           bizdate, nextbiz, h_moved);
    tx_return(ctx, TX_OK, ctx->out);
}
