Mazyar
23 lines
424 B
Go
23 lines
424 B
Go
package ratelimit
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import (
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"context"
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"time"
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"tm/pkg/redis"
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)
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// Allow returns whether the request is within limit for the given key.
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func Allow(ctx context.Context, client redis.Client, key string, limit int64, window time.Duration) (bool, error) {
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if client == nil {
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return true, nil
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}
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count, err := client.IncrWithExpire(ctx, key, window)
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if err != nil {
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return false, err
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}
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return count <= limit, nil
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}
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