/* 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/ac_ol_0030.pgc" /* @tier easy @module ac @transform acquire-online */ /* * ac_ol_0030.pgc - 매입 온라인 서비스 (AC_OL_0030) [tier=easy] * * 매입 중복해제: 동일 가맹점/카드번호/금액/영업일 조합으로 중복 접수된 * ac_ledger 건 중 최초 건(최소 key)만 유효로 남기고 나머지는 중복 * 무효(status='U') 처리한다. */ #include #include #include "txcore.h" #include "txcore_dbio.h" #include "acq_util.h" #include "ac_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/ac_ol_0030.pgc" TX_SERVICE(AC_OL_0030, ctx) { /* ---- ECPG 호스트 변수 선언부 ---- */ /* exec sql begin declare section */ #line 23 "app/online/ac_ol_0030.pgc" char h_merch_id [ 16 ] ; #line 24 "app/online/ac_ol_0030.pgc" char h_card_no [ 20 ] ; #line 25 "app/online/ac_ol_0030.pgc" long h_amount ; #line 26 "app/online/ac_ol_0030.pgc" char h_biz_date [ 9 ] ; #line 27 "app/online/ac_ol_0030.pgc" char h_status_fail [ 2 ] ; #line 28 "app/online/ac_ol_0030.pgc" long h_dupcnt ; /* exec sql end declare section */ #line 29 "app/online/ac_ol_0030.pgc" char merch[16], cardno[20], bizdate[9]; long amount = 0; long voided = 0; tx_log(TX_LOG_INFO, "[AC_OL_0030] 매입 중복해제 서비스 진입"); /* ---- 1. 입력 검증 ---- */ if (tx_buf_get(ctx->in, "MERCHID", merch, sizeof(merch)) != TX_OK || tx_buf_get(ctx->in, "CARDNO", cardno, sizeof(cardno)) != TX_OK || tx_buf_get(ctx->in, "BIZDATE", bizdate, sizeof(bizdate)) != TX_OK) { tx_log(TX_LOG_ERROR, "[AC_OL_0030] 필수 필드 누락"); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID); tx_return(ctx, TX_EINVAL, ctx->out); return; } tx_buf_getlong(ctx->in, "AMOUNT", &amount); if (!amount_is_valid(amount) || !date_is_valid(bizdate)) { tx_log(TX_LOG_WARN, "[AC_OL_0030] 입력 검증 실패 amount=%ld date=%s", amount, bizdate); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID); tx_return(ctx, TX_EINVAL, ctx->out); return; } memset(h_merch_id, 0, sizeof(h_merch_id)); strncpy(h_merch_id, merch, sizeof(h_merch_id) - 1); memset(h_card_no, 0, sizeof(h_card_no)); strncpy(h_card_no, cardno, sizeof(h_card_no) - 1); memset(h_biz_date, 0, sizeof(h_biz_date)); strncpy(h_biz_date, bizdate, sizeof(h_biz_date) - 1); h_amount = amount; strncpy(h_status_fail, AC_ST_FAIL, sizeof(h_status_fail) - 1); h_status_fail[sizeof(h_status_fail) - 1] = '\0'; /* ---- 2. 중복 집합 크기 사전 확인 ---- */ { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) from ac_ledger where merch_id = $1 and card_no = $2 and amount = $3 and biz_date = $4 ", ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_char,(h_card_no),(long)20,(long)1,(20)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_long,&(h_amount),(long)1,(long)1,sizeof(long), 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_EOIT, ECPGt_long,&(h_dupcnt),(long)1,(long)1,sizeof(long), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);} #line 75 "app/online/ac_ol_0030.pgc" if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) { TX_DBIO_LOG_ERR("SELECT ac_ledger 중복집합 확인"); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_EDB, ctx->out); return; } if (h_dupcnt <= 1) { tx_log(TX_LOG_INFO, "[AC_OL_0030] 중복건 없음 merch=%s card=%s", merch, cardno); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_OK); tx_buf_sets(ctx->out, "MERCHID", merch); tx_buf_setlong(ctx->out, "VOIDED", 0); tx_return(ctx, TX_OK, ctx->out); return; } /* ---- 3. 트랜잭션: 최초 건(최소 key) 제외 나머지 무효화 ---- */ if (tx_begin() != TX_OK) { tx_log(TX_LOG_ERROR, "[AC_OL_0030] 트랜잭션 시작 실패"); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_FAIL, ctx->out); return; } { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "update ac_ledger set status = $1 , upd_ts = now ( ) where merch_id = $2 and card_no = $3 and amount = $4 and biz_date = $5 and key <> ( select MIN ( key ) from ac_ledger where merch_id = $6 and card_no = $7 and amount = $8 and biz_date = $9 )", ECPGt_char,(h_status_fail),(long)2,(long)1,(2)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_char,(h_card_no),(long)20,(long)1,(20)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_long,&(h_amount),(long)1,(long)1,sizeof(long), 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_merch_id),(long)16,(long)1,(16)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_char,(h_card_no),(long)20,(long)1,(20)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_long,&(h_amount),(long)1,(long)1,sizeof(long), 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_EOIT, ECPGt_EORT);} #line 116 "app/online/ac_ol_0030.pgc" if (sqlca.sqlcode != TX_SQL_OK) { TX_DBIO_LOG_ERR("UPDATE ac_ledger 중복무효"); tx_abort(); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_EDB, ctx->out); return; } voided = sqlca.sqlerrd[2]; if (tx_commit() != TX_OK) { tx_log(TX_LOG_ERROR, "[AC_OL_0030] 커밋 실패"); tx_abort(); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_FAIL, ctx->out); return; } /* ---- 4. 응답 구성 ---- */ tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_OK); tx_buf_sets(ctx->out, "MERCHID", merch); tx_buf_setlong(ctx->out, "VOIDED", voided); tx_log(TX_LOG_INFO, "[AC_OL_0030] 중복해제완료 merch=%s card=%s 무효건수=%ld", merch, cardno, voided); tx_return(ctx, TX_OK, ctx->out); }