/
recurrer.go
43 lines (36 loc) · 1.05 KB
/
recurrer.go
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package redis
import (
"github.com/go-redis/redis"
"github.com/elojah/game_01/pkg/event"
"github.com/elojah/game_01/pkg/storage"
)
const (
recurrerKey = "recurrer:"
)
// GetRecurrer redis implementation.
func (s *Service) GetRecurrer(subset event.RecurrerSubset) (event.Recurrer, error) {
val, err := s.Get(recurrerKey + subset.TokenID.String()).Result()
if err != nil {
if err != redis.Nil {
return event.Recurrer{}, err
}
return event.Recurrer{}, storage.ErrNotFound
}
var recurrer storage.Recurrer
if _, err := recurrer.Unmarshal([]byte(val)); err != nil {
return event.Recurrer{}, err
}
return recurrer.Domain(), nil
}
// SetRecurrer redis implementation.
func (s *Service) SetRecurrer(recurrer event.Recurrer) error {
raw, err := storage.NewRecurrer(recurrer).Marshal(nil)
if err != nil {
return err
}
return s.Set(recurrerKey+recurrer.TokenID.String(), raw, 0).Err()
}
// DelRecurrer deletes recurrer in redis.
func (s *Service) DelRecurrer(subset event.RecurrerSubset) error {
return s.Del(recurrerKey + subset.TokenID.String()).Err()
}