ipld-eth-server/pkg/repositories/watched_events.go
Matt K 3863bcb614 Events (#24)
* Add watched events repo
2018-02-02 13:58:59 -06:00

41 lines
1.3 KiB
Go

package repositories
type WatchedEventLog struct {
Name string `json:"name"` // name
BlockNumber int64 `json:"block_number" db:"block_number"` // block_number
Address string `json:"address"` // address
TxHash string `json:"tx_hash" db:"tx_hash"` // tx_hash
Index int64 `json:"index"` // index
Topic0 string `json:"topic0"` // topic0
Topic1 string `json:"topic1"` // topic1
Topic2 string `json:"topic2"` // topic2
Topic3 string `json:"topic3"` // topic3
Data string `json:"data"` // data
}
type WatchedEventLogs interface {
AllWatchedEventLogs() ([]*WatchedEventLog, error)
}
func (pg *Postgres) AllWatchedEventLogs() ([]*WatchedEventLog, error) {
rows, err := pg.Db.Queryx("SELECT name, block_number, address, tx_hash, index, topic0, topic1, topic2, topic3, data FROM watched_event_logs")
if err != nil {
return nil, err
}
defer rows.Close()
lgs := make([]*WatchedEventLog, 0)
for rows.Next() {
lg := new(WatchedEventLog)
err := rows.StructScan(lg)
if err != nil {
return nil, err
}
lgs = append(lgs, lg)
}
if err = rows.Err(); err != nil {
return nil, err
}
return lgs, nil
}