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scan method #229

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merged 1 commit into from
Aug 1, 2023
Merged

scan method #229

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12 changes: 12 additions & 0 deletions cache/redis/redis.go
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Original file line number Diff line number Diff line change
Expand Up @@ -117,6 +117,18 @@ func (r *Redis) MGet(ctx context.Context, key ...string) ([][]byte, error) {
return result, nil
}

// Scan return keys by pattern
func (r *Redis) Scan(ctx context.Context, cursor uint64, match string, count int64) ([]string, error) {
iter := r.client.Scan(ctx, cursor, match, count).Iterator()

res := make([]string, 0)
for iter.Next(ctx) {
res = append(res, iter.Val())
}

return res, iter.Err()
}

func (r *Redis) Set(ctx context.Context, key string, value interface{}, expiration time.Duration) error {
data, err := json.Marshal(value)
if err != nil {
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