/* 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/lg_ol_0003.pgc" /* @tier easy @module lg @transform ledger-online */ /* * lg_ol_0003.pgc - 원장 온라인 서비스 (LG_OL_0003) [tier=easy] * * 승인원장 정리: 특정 가맹점(MERCHID)의 승인 접수건(status='R')을 * 일괄 확정(status='M') 처리하고 upd_ts 를 갱신한다. 마감 전에 접수 * 상태로 남아 있는 승인건을 확정 상태로 끌어올리는 정리성 서비스로, * 반영된 건수(AFFECTED)를 응답으로 돌려준다. * * TxCore TX_SERVICE 엔트리. 요청 TXBUF 를 검증하고 lg_ledger 에 * 직접 임베디드 SQL(UPDATE) 을 수행한 뒤 응답 TXBUF 를 구성한다. */ #include #include #include "txcore.h" #include "txcore_dbio.h" #include "acq_util.h" #include "lg_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 21 "app/online/lg_ol_0003.pgc" TX_SERVICE(LG_OL_0003, ctx) { /* exec sql begin declare section */ #line 26 "app/online/lg_ol_0003.pgc" char h_merch_id [ 16 ] ; #line 27 "app/online/lg_ol_0003.pgc" char h_st_recv [ 2 ] ; #line 28 "app/online/lg_ol_0003.pgc" char h_st_done [ 2 ] ; #line 29 "app/online/lg_ol_0003.pgc" int h_pending ; /* exec sql end declare section */ #line 30 "app/online/lg_ol_0003.pgc" char merch[16]; long affected = 0; tx_log(TX_LOG_INFO, "[LG_OL_0003] 승인원장 정리 서비스 진입"); /* ---- 1. 요청 필드 수신 및 검증 ---- */ if (tx_buf_get(ctx->in, "MERCHID", merch, sizeof(merch)) != TX_OK || merch[0] == '\0') { tx_log(TX_LOG_ERROR, "[LG_OL_0003] MERCHID 누락"); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID); tx_return(ctx, TX_EINVAL, ctx->out); return; } strncpy(h_merch_id, merch, sizeof(h_merch_id) - 1); h_merch_id[sizeof(h_merch_id) - 1] = '\0'; strncpy(h_st_recv, LG_ST_RECV, sizeof(h_st_recv) - 1); h_st_recv[sizeof(h_st_recv) - 1] = '\0'; strncpy(h_st_done, LG_ST_DONE, sizeof(h_st_done) - 1); h_st_done[sizeof(h_st_done) - 1] = '\0'; /* ---- 2. 정리 대상(접수 상태) 건수 사전 확인 ---- */ { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) from lg_ledger where merch_id = $1 and status = $2 ", ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_char,(h_st_recv),(long)2,(long)1,(2)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_int,&(h_pending),(long)1,(long)1,sizeof(int), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);} #line 59 "app/online/lg_ol_0003.pgc" if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) { TX_DBIO_LOG_ERR("LG_OL_0003 count"); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_EDB, ctx->out); return; } tx_log(TX_LOG_INFO, "[LG_OL_0003] 가맹점 %s 접수(R) 대상 %d 건", merch, h_pending); if (h_pending == 0) { /* 정리할 접수건이 없음 - 정상(0건) 처리 응답 */ 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, "AFFECTED", 0); tx_log(TX_LOG_INFO, "[LG_OL_0003] 정리 대상 없음 merch=%s", merch); tx_return(ctx, TX_OK, ctx->out); return; } /* ---- 3. 트랜잭션 시작 → 접수(R) 건 확정(M) 일괄 전이 ---- */ if (tx_begin() != TX_OK) { tx_log(TX_LOG_ERROR, "[LG_OL_0003] 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 lg_ledger set status = $1 , upd_ts = now ( ) where merch_id = $2 and status = $3 ", ECPGt_char,(h_st_done),(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_st_recv),(long)2,(long)1,(2)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);} #line 95 "app/online/lg_ol_0003.pgc" if (sqlca.sqlcode != TX_SQL_OK) { TX_DBIO_LOG_ERR("LG_OL_0003 update"); tx_abort(); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_EDB, ctx->out); return; } affected = (long)sqlca.sqlerrd[2]; if (tx_commit() != TX_OK) { tx_log(TX_LOG_ERROR, "[LG_OL_0003] 커밋 실패 merch=%s", merch); 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, "AFFECTED", affected); tx_buf_sets(ctx->out, "STATUS", LG_ST_DONE); tx_log(TX_LOG_INFO, "[LG_OL_0003] 승인원장 정리 완료 merch=%s 확정=%ld 건", merch, affected); tx_return(ctx, TX_OK, ctx->out); }