package dao import ( "context" "crypto/md5" "fmt" "go-common/app/service/live/wallet/model" "go-common/library/log" "time" ) const ( _newCoinStremaRecord = "INSERT INTO %s (uid, transaction_id, extend_tid, coin_type, delta_coin_num, org_coin_num, op_result, op_reason, op_type, op_time, reserved2, area, source, reserved3, reserved4,platform,reserved1, reserved5) values(?, ?, ?,?, ?, ?,?, ?, ?,?, ?, ?,?, ?, ?, ?, ?, ?)" _getCoinStream = "SELECT uid,transaction_id,extend_tid, coin_type,delta_coin_num,org_coin_num,op_result,op_reason,op_type, reserved3,area,reserved2,source,reserved4,platform,reserved1,reserved5 FROM %s WHERE transaction_id = ? order by id desc limit %d,1" _getCoinStreamByUid = "SELECT uid,transaction_id,extend_tid, coin_type,delta_coin_num,org_coin_num,op_result,op_reason,op_type, reserved3,area,reserved2,source,reserved4, platform , reserved1,reserved5 FROM %s WHERE transaction_id = ? and uid = ? order by id desc limit %d,1" ) func hexdec(s string) uint64 { d := uint64(0) for i := 0; i < len(s); i++ { x := uint64(s[i]) if x >= 'a' { x -= 'a' - 'A' } d1 := x - '0' if d1 > 9 { d1 = 10 + d1 - ('A' - '0') } if 0 > d1 || d1 > 15 { return 0 } d = (16 * d) + d1 } return d } func getCoinStreamTable(transactionId string) string { tlen := len(transactionId) year := hexdec(transactionId[tlen-3 : tlen-1]) if year == 0 { log.Error("illegal tid : %s", transactionId) } year = year + 2000 t := fmt.Sprintf("t_coin_stream_%d%02d", year, hexdec(transactionId[tlen-1:tlen])) return t } func GetTid(serviceType model.ServiceType, v interface{}) string { s := fmt.Sprintf("%v%s", v, randomString(5)) bizTid := fmt.Sprintf("%x", md5.Sum([]byte(s))) now := time.Now() year := now.Year() - 2000 month := int(now.Month()) return fmt.Sprintf("%s%x%02x%x", bizTid, serviceType, year, month) } func (d *Dao) NewCoinStreamRecord(c context.Context, record *model.CoinStreamRecord) (int64, error) { s := fmt.Sprintf(_newCoinStremaRecord, getCoinStreamTable(record.TransactionId)) date := model.GetWalletFormatTime(record.OpTime) return execSqlWithBindParams(d, c, &s, record.Uid, record.TransactionId, record.ExtendTid, record.CoinType, record.DeltaCoinNum, record.OrgCoinNum, record.OpResult, record.OpReason, record.OpType, date, record.BizCode, record.Area, record.Source, record.MetaData, record.BizSource, record.Platform, record.Reserved1, record.Version, ) } func (d *Dao) GetCoinStreamByTid(c context.Context, tid string) (record *model.CoinStreamRecord, err error) { return d.GetCoinStreamByTidAndOffset(c, tid, 0) } func (d *Dao) GetCoinStreamByTidAndOffset(c context.Context, tid string, offset int) (record *model.CoinStreamRecord, err error) { s := fmt.Sprintf(_getCoinStream, getCoinStreamTable(tid), offset) row := d.db.QueryRow(c, s, tid) record = &model.CoinStreamRecord{} err = row.Scan(&record.Uid, &record.TransactionId, &record.ExtendTid, &record.CoinType, &record.DeltaCoinNum, &record.OrgCoinNum, &record.OpResult, &record.OpReason, &record.OpType, &record.MetaData, &record.Area, &record.BizCode, &record.Source, &record.BizSource, &record.Platform, &record.Reserved1, &record.Version) return } func (d *Dao) GetCoinStreamByUidTid(c context.Context, uid int64, tid string) (record *model.CoinStreamRecord, err error) { s := fmt.Sprintf(_getCoinStreamByUid, getCoinStreamTable(tid), 0) row := d.db.QueryRow(c, s, tid, uid) record = &model.CoinStreamRecord{} err = row.Scan(&record.Uid, &record.TransactionId, &record.ExtendTid, &record.CoinType, &record.DeltaCoinNum, &record.OrgCoinNum, &record.OpResult, &record.OpReason, &record.OpType, &record.MetaData, &record.Area, &record.BizCode, &record.Source, &record.BizSource, &record.Platform, &record.Reserved1, &record.Version) return }