/* Processed by ecpg (15.18 (Debian 15.18-0+deb12u1)) */ /* These include files are added by the preprocessor */ #include #include #include /* End of automatic include section */ #line 1 "app/online/cl_ol_0007.pgc" /* @tier medium @module cl @transform closing-online */ /* * cl_ol_0007.pgc - 마감 온라인 서비스 (CL_OL_0007) [tier=medium] * * 마감 잔액검증. 요청 영업일(BIZDATE)의 정산완료(S) 건에 대해 거래금액 * 합계(Σamount), 수수료 합계(Σfee), 순액(Σamount-Σfee)을 singleton * SELECT 로 산출하고, 요청 기대순액(EXPECTNET)과 비교하여 잔액 일치여부를 * 판정한다. 불일치 시 RESP_INVALID. (read-only 검증) * * ── 서비스 계약(Contract) ──────────────────────────────────────────── * 입력 필드: * BIZDATE (필수) 영업일(YYYYMMDD) * EXPECTNET (선택) 기대 순액(원, 미제출 시 0 으로 비교) * 출력 필드: * RESPCODE 0000=잔액일치 / 9001=불일치·입력오류 / 9999=시스템오류 * BIZDATE 검증 대상 영업일 * SETTLECNT 정산완료(S) 건수 * AMTSUM 거래금액 합계(Σamount) * FEESUM 수수료 합계(Σfee) * NETAMT 순액(= AMTSUM - FEESUM) / NETWON 한글 표기 * EXPECTNET 기대 순액 * DIFFNET 순액 차이(실제-기대) * BALANCED 잔액 일치여부(Y/N) * * ── 잔액검증 규칙 ──────────────────────────────────────────────────── * · 마감완료(S) 건의 거래금액과 수수료를 각각 합산한다. * · 순액 = Σamount - Σfee 로, 가맹점 실지급 예정액을 의미한다. * · 순액이 기대순액과 정확히 일치할 때만 잔액일치(RESP_OK)로 본다. */ #include #include #include "txcore.h" #include "txcore_dbio.h" #include "acq_util.h" #include "cl_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 38 "app/online/cl_ol_0007.pgc" TX_SERVICE(CL_OL_0007, ctx) { /* exec sql begin declare section */ #line 43 "app/online/cl_ol_0007.pgc" char h_biz_date [ 9 ] ; #line 44 "app/online/cl_ol_0007.pgc" int h_cnt ; #line 45 "app/online/cl_ol_0007.pgc" long h_amt_sum ; #line 46 "app/online/cl_ol_0007.pgc" long h_fee_sum ; /* exec sql end declare section */ #line 47 "app/online/cl_ol_0007.pgc" char bizdate[16]; long expect_net = 0; long net_amt = 0, diff_net = 0; int balanced; char won[40]; tx_log(TX_LOG_INFO, "[CL_OL_0007] 마감 잔액검증 서비스 진입"); /* 1. 요청 검증 */ if (tx_buf_get(ctx->in, "BIZDATE", bizdate, sizeof(bizdate)) != TX_OK) { tx_log(TX_LOG_ERROR, "[CL_OL_0007] 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, "[CL_OL_0007] 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; } /* 기대순액 (미제출 시 0) */ tx_buf_getlong(ctx->in, "EXPECTNET", &expect_net); strncpy(h_biz_date, bizdate, sizeof(h_biz_date) - 1); h_biz_date[sizeof(h_biz_date) - 1] = '\0'; /* 2. 잔액 집계 : 건수 / Σamount / Σfee (S 확정분) */ { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) , coalesce ( sum ( amount ) , 0 ) , coalesce ( sum ( fee ) , 0 ) from cl_ledger where biz_date = $1 and status = 'S'", ECPGt_char,(h_biz_date),(long)9,(long)1,(9)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_int,&(h_cnt),(long)1,(long)1,sizeof(int), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_long,&(h_amt_sum),(long)1,(long)1,sizeof(long), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_long,&(h_fee_sum),(long)1,(long)1,sizeof(long), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);} #line 85 "app/online/cl_ol_0007.pgc" if (sqlca.sqlcode != TX_SQL_OK) { TX_DBIO_LOG_ERR("CL_OL_0007 balance aggregate"); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_EDB, ctx->out); return; } /* 3. 순액 산출 및 기대순액 대비 검증 */ net_amt = h_amt_sum - h_fee_sum; diff_net = net_amt - expect_net; balanced = (diff_net == 0); /* 4. 응답 구성 */ amount_format_won(net_amt, won, sizeof(won)); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "BIZDATE", bizdate); tx_buf_setlong(ctx->out, "SETTLECNT", (long)h_cnt); tx_buf_setlong(ctx->out, "AMTSUM", h_amt_sum); tx_buf_setlong(ctx->out, "FEESUM", h_fee_sum); tx_buf_setlong(ctx->out, "NETAMT", net_amt); tx_buf_sets(ctx->out, "NETWON", won); tx_buf_setlong(ctx->out, "EXPECTNET", expect_net); tx_buf_setlong(ctx->out, "DIFFNET", diff_net); if (balanced) { tx_buf_sets(ctx->out, "RESPCODE", RESP_OK); tx_buf_sets(ctx->out, "BALANCED", "Y"); tx_log(TX_LOG_INFO, "[CL_OL_0007] 잔액일치 date=%s 순액=%ld", bizdate, net_amt); tx_return(ctx, TX_OK, ctx->out); return; } tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID); tx_buf_sets(ctx->out, "BALANCED", "N"); tx_log(TX_LOG_WARN, "[CL_OL_0007] 잔액불일치 date=%s 순액차이=%ld", bizdate, diff_net); tx_return(ctx, TX_FAIL, ctx->out); }