acquire-core-full/app/online/cl_ol_0029.pgc

/* @tier hard @module cl @transform closing-online */
/*
 * cl_ol_0029.pgc - 마감 온라인 서비스 (CL_OL_0029)  [tier=hard]
 *
 * 마감 통계
 * ----------------------------------------------------------------------
 * 요청 영업일(BIZDATE)의 원장을 상태별로 각각 조회하여 미마감(R)/
 * 처리완료(M)/불일치(U)/정산완료(S) 4종 건수 통계를 산출한다. 4건의
 * 개별 count 조회 결과를 합산해 전체 건수와 정산 진척률(%, 정수)을
 * 계산한다.
 *
 * 금액 관점의 통계로 당일 전체 합계와 정산완료 합계를 추가 조회하여
 * 정산금액 비중(%)을 산출하고, 건수 기준 최다 상태(DOMINANT)를 판별해
 * 응답에 제공한다. 감사추적을 위해 선택 입력 REQID 를 반영한다.
 */
#include <stdio.h>
#include <string.h>

#include "txcore.h"
#include "txcore_dbio.h"
#include "acq_util.h"
#include "cl_core.h"

EXEC SQL INCLUDE sqlca;

TX_SERVICE(CL_OL_0029, ctx)
{
    EXEC SQL BEGIN DECLARE SECTION;
    char h_biz_date[9];
    long h_settled_sum;
    EXEC SQL END DECLARE SECTION;

    char bizdate[16];
    char reqid[32];
    char total_won[32];
    char settled_won[32];
    const char *dominant;
    long c_recv, c_done, c_fail, c_settled;
    long total, cnt_progress, amt_progress;
    long total_sum = 0;
    long topcnt;

    tx_log(TX_LOG_INFO, "[CL_OL_0029] 마감 통계 서비스 진입");

    /* 1) 입력 수신 및 검증 */
    if (tx_buf_get(ctx->in, "BIZDATE", bizdate, sizeof(bizdate)) != TX_OK) {
        tx_log(TX_LOG_ERROR, "[CL_OL_0029] BIZDATE 누락");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID);
        tx_return(ctx, TX_EINVAL, ctx->out);
        return;
    }
    if (tx_buf_get(ctx->in, "REQID", reqid, sizeof(reqid)) != TX_OK)
        strncpy(reqid, "-", sizeof(reqid) - 1);

    if (!date_is_valid(bizdate)) {
        tx_log(TX_LOG_WARN, "[CL_OL_0029] 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;
    }

    /* 2) 상태별 건수 개별 조회 (R/M/U/S) */
    c_recv    = cl_rec_count(bizdate, CL_ST_RECV);
    c_done    = cl_rec_count(bizdate, CL_ST_DONE);
    c_fail    = cl_rec_count(bizdate, CL_ST_FAIL);
    c_settled = cl_rec_count(bizdate, CL_ST_SETTLED);
    if (c_recv < 0 || c_done < 0 || c_fail < 0 || c_settled < 0) {
        tx_log(TX_LOG_ERROR, "[CL_OL_0029] 상태별 통계 조회 실패 date=%s", bizdate);
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 3) 금액 통계: 전체 합계(표준 DBIO) + 정산완료 합계(직접 집계) */
    if (cl_rec_sum(bizdate, &total_sum) != TX_OK)
        total_sum = 0;

    memset(h_biz_date, 0, sizeof(h_biz_date));
    strncpy(h_biz_date, bizdate, sizeof(h_biz_date) - 1);

    EXEC SQL SELECT coalesce(sum(amount), 0)
        INTO :h_settled_sum
        FROM cl_ledger
        WHERE biz_date = :h_biz_date
          AND status = 'S';

    if (sqlca.sqlcode != TX_SQL_OK) {
        TX_DBIO_LOG_ERR("cl_ol_0029 정산합계");
        tx_buf_reset(ctx->out);
        tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR);
        tx_return(ctx, TX_EDB, ctx->out);
        return;
    }

    /* 4) 파생 지표: 전체건수/진척률/최다상태 판별 */
    total        = c_recv + c_done + c_fail + c_settled;
    cnt_progress = (total > 0) ? (c_settled * 100 / total) : 0;
    amt_progress = (total_sum > 0) ? (h_settled_sum * 100 / total_sum) : 0;

    dominant = "R"; topcnt = c_recv;
    if (c_done > topcnt)    { dominant = "M"; topcnt = c_done; }
    if (c_fail > topcnt)    { dominant = "U"; topcnt = c_fail; }
    if (c_settled > topcnt) { dominant = "S"; topcnt = c_settled; }

    amount_format_won(total_sum, total_won, sizeof(total_won));
    amount_format_won(h_settled_sum, settled_won, sizeof(settled_won));

    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, "REQID", reqid);
    tx_buf_setlong(ctx->out, "CNTRECV", c_recv);
    tx_buf_setlong(ctx->out, "CNTDONE", c_done);
    tx_buf_setlong(ctx->out, "CNTFAIL", c_fail);
    tx_buf_setlong(ctx->out, "CNTSETTLED", c_settled);
    tx_buf_setlong(ctx->out, "TOTALCNT", total);
    tx_buf_setlong(ctx->out, "TOTALSUM", total_sum);
    tx_buf_sets(ctx->out, "TOTALSUMWON", total_won);
    tx_buf_setlong(ctx->out, "SETTLEDSUM", h_settled_sum);
    tx_buf_sets(ctx->out, "SETTLEDSUMWON", settled_won);
    tx_buf_setlong(ctx->out, "CNTPROGRESS", cnt_progress);
    tx_buf_setlong(ctx->out, "AMTPROGRESS", amt_progress);
    tx_buf_sets(ctx->out, "DOMINANT", dominant);

    tx_log(TX_LOG_INFO,
           "[CL_OL_0029] 완료 date=%s R=%ld M=%ld U=%ld S=%ld 진척=%ld%% 최다=%s",
           bizdate, c_recv, c_done, c_fail, c_settled, cnt_progress, dominant);
    tx_return(ctx, TX_OK, ctx->out);
}