package captcha import ( "context" "time" "github.com/redis/go-redis/v9" ) type redisStore struct { client *redis.Client } func NewRedisStore(client *redis.Client) Store { return &redisStore{client: client} } func (s *redisStore) Set(ctx context.Context, key string, value string, timeout time.Duration) error { return s.client.Set(ctx, key, value, timeout).Err() } func (s *redisStore) Get(ctx context.Context, key string) (string, error) { return s.client.Get(ctx, key).Result() } func (s *redisStore) Delete(ctx context.Context, key string) error { return s.client.Del(ctx, key).Err() } func (s *redisStore) Close() error { return s.client.Close() }