/* 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/st_ol_0012.pgc"
/* @tier easy @module st @transform settlement-online */
/*
 * st_ol_0012.pgc - 정산 보류/해제 처리 (ST_OL_0012)  [tier=easy]
 *
 * 정산 원장 건에 대해 지급 보류(HOLD) 또는 보류 해제(RELEASE)를 수행한다.
 * 보류는 상태 U, 해제는 상태 R 로 전이한다. 상태 전이는 원장(st_ledger)에
 * 직접 임베디드 UPDATE 로 반영하고, 반영 건수를 대조한다.
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "st_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 17 "app/online/st_ol_0012.pgc"



TX_SERVICE(ST_OL_0012, ctx)
{
    /* exec sql begin declare section */
     
     
     
     
    
#line 23 "app/online/st_ol_0012.pgc"
 char h_key [ 16 ] ;
 
#line 24 "app/online/st_ol_0012.pgc"
 char h_newst [ 2 ] ;
 
#line 25 "app/online/st_ol_0012.pgc"
 char h_curst [ 2 ] ;
 
#line 26 "app/online/st_ol_0012.pgc"
 long h_affected ;
/* exec sql end declare section */
#line 27 "app/online/st_ol_0012.pgc"


    st_rec_t rec;
    char key[16], action[12];
    const char *newst;
    int  rc;

    tx_log(TX_LOG_INFO, "[ST_OL_0012] 정산 보류/해제 진입");

    if (tx_buf_get(ctx->in, "KEY", key, sizeof(key)) != TX_OK ||
        tx_buf_get(ctx->in, "ACTION", action, sizeof(action)) != TX_OK) {
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    memset(&rec, 0, sizeof(rec));
    rc = st_rec_select(key, &rec);
    if (rc != TX_OK) {
        tx_return(ctx, rc, ctx->out);
        return;
    }

    if (strcmp(action, "HOLD") == 0) {
        newst = ST_ST_FAIL;             /* 보류 = U */
    } else if (strcmp(action, "RELEASE") == 0) {
        newst = ST_ST_RECV;             /* 해제 = R */
    } else {
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    /* 상태 전이 임베디드 UPDATE (현재 상태와 다를 때만) */
    strncpy(h_key, key, sizeof(h_key) - 1);       h_key[sizeof(h_key) - 1] = '\0';
    strncpy(h_newst, newst, sizeof(h_newst) - 1); h_newst[sizeof(h_newst) - 1] = '\0';
    strncpy(h_curst, rec.status, sizeof(h_curst) - 1); h_curst[sizeof(h_curst) - 1] = '\0';

    if (tx_begin() != TX_OK)
        tx_log(TX_LOG_WARN, "[ST_OL_0012] tx_begin 경고");

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update st_ledger set status = $1  , upd_ts = now ( ) where key = $2  and status <> $3 ", 
	ECPGt_char,(h_newst),(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_char,(h_newst),(long)2,(long)1,(2)*sizeof(char), 
	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);}
#line 71 "app/online/st_ol_0012.pgc"


    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("UPDATE st_ledger 보류/해제");
        tx_abort();
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }
    h_affected = sqlca.sqlerrd[2];
    tx_commit();

    tx_buf_reset(ctx->out);
    tx_buf_sets(ctx->out, "RESPCODE", RESP_OK);
    tx_buf_sets(ctx->out, "KEY", key);
    tx_buf_sets(ctx->out, "ACTION", action);
    tx_buf_sets(ctx->out, "PREVSTATUS", h_curst);
    tx_buf_sets(ctx->out, "STATUS", newst);
    tx_buf_setlong(ctx->out, "AFFECTED", (long)h_affected);
    tx_log(TX_LOG_INFO, "[ST_OL_0012] %s key=%s %s->%s 반영=%ld",
           action, key, h_curst, newst, (long)h_affected);
    tx_return(ctx, TX_OK, ctx->out);
}
