/* 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_0009.pgc" /* @tier medium @module lg @transform ledger-online */ /* * lg_ol_0009.pgc - 원장 온라인 서비스 (LG_OL_0009) [tier=medium] * * 계정별 집계 조회: 요청 가맹점(MERCHID)을 하나의 계정으로 보고 * 해당 계정의 원장 총 건수, 총 거래금액(Σamount), 총 수수료(Σfee)를 * 단일 집계 SELECT 로 산출한다. 여기에 정산완료(status='S') 금액과 * 미정산(그 외) 금액을 분리 집계해 정산 진행 상태를 함께 보여주고, * 순매출(net = Σamount - Σfee)과 원화 표기를 응답한다 (조회 전용). * * TxCore TX_SERVICE 엔트리. 요청 TXBUF 를 검증하고 lg_ledger 에 * 직접 임베디드 SQL(singleton 집계) 을 수행한 뒤 응답을 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 22 "app/online/lg_ol_0009.pgc" TX_SERVICE(LG_OL_0009, ctx) { /* exec sql begin declare section */ #line 27 "app/online/lg_ol_0009.pgc" char h_merch_id [ 16 ] ; #line 28 "app/online/lg_ol_0009.pgc" char h_st_settled [ 2 ] ; #line 29 "app/online/lg_ol_0009.pgc" int h_cnt ; #line 30 "app/online/lg_ol_0009.pgc" long h_sum_amt ; #line 31 "app/online/lg_ol_0009.pgc" long h_sum_fee ; #line 32 "app/online/lg_ol_0009.pgc" long h_settled_sum ; /* exec sql end declare section */ #line 33 "app/online/lg_ol_0009.pgc" char merch[16]; char wonbuf[32]; long net = 0, unsettled = 0; tx_log(TX_LOG_INFO, "[LG_OL_0009] 계정별 집계 조회 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_0009] 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'; /* ---- 2. 단일 가맹점 계정 전체 집계 (singleton) ---- */ { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select count ( * ) , coalesce ( sum ( amount ) , 0 ) , coalesce ( sum ( fee ) , 0 ) from lg_ledger where merch_id = $1 ", ECPGt_char,(h_merch_id),(long)16,(long)1,(16)*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_sum_amt),(long)1,(long)1,sizeof(long), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_long,&(h_sum_fee),(long)1,(long)1,sizeof(long), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);} #line 60 "app/online/lg_ol_0009.pgc" if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) { TX_DBIO_LOG_ERR("LG_OL_0009 agg"); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_EDB, ctx->out); return; } if (h_cnt == 0) { /* 해당 가맹점 원장이 전혀 없음 */ tx_log(TX_LOG_WARN, "[LG_OL_0009] 계정 원장 없음 merch=%s", merch); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_NOMERCH); tx_buf_sets(ctx->out, "MERCHID", merch); tx_buf_setlong(ctx->out, "CNT", 0); tx_return(ctx, TX_ENOENT, ctx->out); return; } /* ---- 3. 정산완료(S) 금액 분리 집계 ---- */ strncpy(h_st_settled, LG_ST_SETTLED, sizeof(h_st_settled) - 1); h_st_settled[sizeof(h_st_settled) - 1] = '\0'; { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select coalesce ( sum ( amount ) , 0 ) 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_settled),(long)2,(long)1,(2)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_long,&(h_settled_sum),(long)1,(long)1,sizeof(long), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);} #line 89 "app/online/lg_ol_0009.pgc" if (sqlca.sqlcode != TX_SQL_OK && sqlca.sqlcode != TX_SQL_NOTFOUND) { TX_DBIO_LOG_ERR("LG_OL_0009 settled"); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_EDB, ctx->out); return; } /* ---- 4. 파생값 산출 ---- */ net = h_sum_amt - h_sum_fee; /* 순매출 */ unsettled = h_sum_amt - h_settled_sum; /* 미정산 잔여금액 */ amount_format_won(net, wonbuf, sizeof(wonbuf)); /* ---- 5. 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, "CNT", (long)h_cnt); tx_buf_setlong(ctx->out, "SUMAMT", h_sum_amt); tx_buf_setlong(ctx->out, "SUMFEE", h_sum_fee); tx_buf_setlong(ctx->out, "NETAMT", net); tx_buf_setlong(ctx->out, "SETTLED", h_settled_sum); tx_buf_setlong(ctx->out, "UNSETTLED", unsettled); tx_buf_sets(ctx->out, "NETWON", wonbuf); tx_log(TX_LOG_INFO, "[LG_OL_0009] 계정집계 merch=%s 건수=%d 금액=%ld 수수료=%ld 순액=%ld 미정산=%ld", merch, h_cnt, h_sum_amt, h_sum_fee, net, unsettled); tx_return(ctx, TX_OK, ctx->out); }