/* 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_0019.pgc" /* @tier easy @module lg @transform ledger-online */ /* * lg_ol_0019.pgc - 원장 온라인 서비스 (LG_OL_0019) [tier=easy] * * 정산확정 처리: 단건 key 의 처리완료(M) 전표를 정산완료(S) 로 확정한다. * 정산액 = 거래금액 - 수수료 를 계산하여 응답한다. */ #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 16 "app/online/lg_ol_0019.pgc" /* * [업무 개요] * 처리완료(M) 상태의 승인 전표 한 건을 정산확정(S) 으로 전이한다. 정산 * 확정 시점에 가맹점에 실제 지급되는 금액(정산액) 을 산출하여 반환한다. * * [상태 전이] * M(처리완료) → S(정산완료) 그 외 상태는 정산확정 불가(RESP_INVALID) * * [정산액 산식] * SETTLEAMT = amount - fee (거래금액에서 수수료를 차감한 실지급액) * * [처리 절차] * 1) KEY 추출/검증. * 2) 단건 SELECT 로 amount, fee, 현재 status 확보. * 3) 상태가 M 이 아니면 거부. * 4) tx_begin 후 status='S' 로 UPDATE, tx_commit. * 5) 정산액 산출 후 응답. * * [응답 필드] * RESPCODE 처리결과코드 KEY 처리키(에코) AMOUNT 거래금액 * FEE 수수료 SETTLEAMT 정산액 STATUS 확정후 상태(S) */ TX_SERVICE(LG_OL_0019, ctx) { /* exec sql begin declare section */ #line 43 "app/online/lg_ol_0019.pgc" char h_key [ 16 ] ; #line 44 "app/online/lg_ol_0019.pgc" char h_status_s [ 2 ] ; #line 45 "app/online/lg_ol_0019.pgc" char h_cur_status [ 2 ] ; #line 46 "app/online/lg_ol_0019.pgc" long h_amount ; #line 47 "app/online/lg_ol_0019.pgc" long h_fee ; /* exec sql end declare section */ #line 48 "app/online/lg_ol_0019.pgc" char key[16]; long settle_amt; tx_log(TX_LOG_INFO, "[LG_OL_0019] 정산확정 처리 진입"); if (tx_buf_get(ctx->in, "KEY", key, sizeof(key)) != TX_OK || key[0] == '\0') { tx_log(TX_LOG_ERROR, "[LG_OL_0019] KEY 누락"); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID); tx_return(ctx, TX_EINVAL, ctx->out); return; } strncpy(h_key, key, sizeof(h_key) - 1); h_key[sizeof(h_key) - 1] = '\0'; strncpy(h_status_s, LG_ST_SETTLED, sizeof(h_status_s) - 1); h_status_s[sizeof(h_status_s) - 1] = '\0'; { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select amount , fee , status from lg_ledger where key = $1 ", ECPGt_char,(h_key),(long)16,(long)1,(16)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_long,&(h_amount),(long)1,(long)1,sizeof(long), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_long,&(h_fee),(long)1,(long)1,sizeof(long), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_char,(h_cur_status),(long)2,(long)1,(2)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);} #line 71 "app/online/lg_ol_0019.pgc" if (sqlca.sqlcode == TX_SQL_NOTFOUND) { tx_log(TX_LOG_WARN, "[LG_OL_0019] 전표 없음 key=%s", key); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_NOMERCH); tx_return(ctx, TX_ENOENT, ctx->out); return; } if (sqlca.sqlcode != TX_SQL_OK) { TX_DBIO_LOG_ERR("lg_ol_0019 select"); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_EDB, ctx->out); return; } /* 처리완료(M) 상태만 정산확정 가능 */ if (h_cur_status[0] != LG_ST_DONE[0]) { tx_log(TX_LOG_WARN, "[LG_OL_0019] 정산확정 불가 상태 key=%s status=%s", key, h_cur_status); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_INVALID); tx_buf_sets(ctx->out, "STATUS", h_cur_status); tx_return(ctx, TX_EINVAL, ctx->out); return; } if (tx_begin() != TX_OK) { 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 key = $2 ", ECPGt_char,(h_status_s),(long)2,(long)1,(2)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_char,(h_key),(long)16,(long)1,(16)*sizeof(char), ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);} #line 106 "app/online/lg_ol_0019.pgc" if (sqlca.sqlcode != TX_SQL_OK) { TX_DBIO_LOG_ERR("lg_ol_0019 update"); tx_abort(); tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_SYSERR); tx_return(ctx, TX_EDB, ctx->out); return; } if (tx_commit() != TX_OK) { tx_abort(); tx_return(ctx, TX_FAIL, ctx->out); return; } settle_amt = h_amount - h_fee; tx_buf_reset(ctx->out); tx_buf_sets(ctx->out, "RESPCODE", RESP_OK); tx_buf_sets(ctx->out, "KEY", key); tx_buf_setlong(ctx->out, "AMOUNT", h_amount); tx_buf_setlong(ctx->out, "FEE", h_fee); tx_buf_setlong(ctx->out, "SETTLEAMT", settle_amt); tx_buf_sets(ctx->out, "STATUS", LG_ST_SETTLED); tx_log(TX_LOG_INFO, "[LG_OL_0019] 정산확정 완료 key=%s 정산액=%ld", key, settle_amt); tx_return(ctx, TX_OK, ctx->out); }