func (self *PostgresStorage) Insert(ev *histri.Event) error {
newId := 0
jsonData, err := json.Marshal(ev.Data)
if err != nil {
return err
}
row := self.conn.QueryRow(`select insert_event($1, $2, $3, $4)`,
ev.TimeUtc,
ev.EventType,
ev.ExtRef,
string(jsonData))
if err := row.Scan(&newId); err != nil {
return err
}
//fmt.Println(newId)
ev.Id = strconv.Itoa(newId)
//fmt.Println(ev.Id)
return nil
}
func rowToEvent(row rowScanner, event *histri.Event) error {
var (
intId int64
dataBytes []byte
)
err := row.Scan(&intId,
&event.TimeUtc,
&event.EventType,
&event.ExtRef,
&dataBytes)
if err != nil {
return err
}
if err = json.Unmarshal(dataBytes, &event.Data); err != nil {
return err
}
event.Id = strconv.Itoa(int(intId))
return nil
}
func (self *InMemStorage) Insert(event *histri.Event) error {
event.Id = string(len(self.events))
self.events = append(self.events, *event)
return nil
}