/* 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/py_ol_0018.pgc"
/* @tier medium @module py @transform payment-online */
/*
 * py_ol_0018.pgc - 지급 온라인 서비스 (PY_OL_0018)  [tier=medium]
 *
 * TxCore TX_SERVICE 엔트리. 요청 TXBUF 를 검증하고 py 표준 DBIO 를
 * 통해 처리한 뒤 응답 TXBUF 를 구성한다. (ATMI void SVC(TPSVCINFO*) 대응)
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "acq_util.h"
#include "py_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 15 "app/online/py_ol_0018.pgc"


TX_SERVICE(PY_OL_0018, ctx)
{
    py_rec_t rec;
    char key[16], merch[16], bizdate[16];
    long amount = 0, cnt;
    int  rc;

    tx_log(TX_LOG_INFO, "[PY_OL_0018] 지급 등록 서비스 진입");

    if (tx_buf_get(ctx->in, "KEY", key, sizeof(key)) != TX_OK ||
        tx_buf_get(ctx->in, "MERCHID", merch, sizeof(merch)) != TX_OK ||
        tx_buf_get(ctx->in, "BIZDATE", bizdate, sizeof(bizdate)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[PY_OL_0018] 필수 필드 누락");
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    tx_buf_getlong(ctx->in, "AMOUNT", &amount);

    /* 업무검증: 금액 범위 + 영업일 형식 */
    if (!amount_is_valid(amount)) {
        tx_log(TX_LOG_WARN, "[PY_OL_0018] 금액 범위 오류 amount=%ld", amount);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    if (!date_is_valid(bizdate)) {
        tx_log(TX_LOG_WARN, "[PY_OL_0018] 영업일 오류 date=%s", bizdate);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }

    memset(&rec, 0, sizeof(rec));
    strncpy(rec.key, key, sizeof(rec.key) - 1);
    strncpy(rec.merch_id, merch, sizeof(rec.merch_id) - 1);
    strncpy(rec.biz_date, bizdate, sizeof(rec.biz_date) - 1);
    strncpy(rec.status, PY_ST_RECV, sizeof(rec.status) - 1);
    rec.amount = amount;
    rec.fee    = amount / 100;   /* 수수료 1% 가정 */

    rc = py_rec_insert(&rec);
    if (rc != TX_OK) {
        tx_log(TX_LOG_ERROR, "[PY_OL_0018] 등록 실패 rc=%d(%s)", rc, tx_strerror(rc));
        tx_return(ctx, rc, ctx->out);
        return;
    }

    cnt = py_rec_count(bizdate, PY_ST_RECV);

    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, "DAYCNT", (cnt < 0) ? 0 : cnt);
    tx_log(TX_LOG_INFO, "[PY_OL_0018] 등록완료 key=%s 당일건수=%ld", key, cnt);
    tx_return(ctx, TX_OK, ctx->out);
}