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package user |
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import ( |
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"context" |
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"github.com/dgraph-io/ristretto" |
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"github.com/memnix/memnix-rest/domain" |
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"github.com/memnix/memnix-rest/infrastructures" |
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"github.com/memnix/memnix-rest/pkg/utils" |
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"github.com/pkg/errors" |
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) |
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type RistrettoRepository struct { |
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RistrettoCache *ristretto.Cache // RistrettoCache is the cache |
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} |
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func NewRistrettoCache(ristrettoCache *ristretto.Cache) IRistrettoRepository { |
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return &RistrettoRepository{ |
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RistrettoCache: ristrettoCache, |
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} |
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} |
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func (r *RistrettoRepository) Get(ctx context.Context, id uint) (domain.User, error) { |
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_, span := infrastructures.GetTracerInstance().Tracer().Start(ctx, "GetByIDRistretto") |
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defer span.End() |
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ristrettoHit, ok := r.RistrettoCache.Get(keyPrefix + utils.ConvertUIntToStr(id)) |
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if !ok { |
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return domain.User{}, errors.New("user not found") |
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} |
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switch ristrettoHit := ristrettoHit.(type) { |
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case domain.User: |
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return ristrettoHit, nil |
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default: |
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return domain.User{}, errors.New("user not found") |
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} |
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} |
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func (r *RistrettoRepository) Set(ctx context.Context, user domain.User) error { |
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_, span := infrastructures.GetTracerInstance().Tracer().Start(ctx, "SetByIDRistretto") |
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defer span.End() |
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r.RistrettoCache.Set(keyPrefix+utils.ConvertUIntToStr(user.ID), user, 0) |
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r.RistrettoCache.Wait() |
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return nil |
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} |
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func (r *RistrettoRepository) Delete(ctx context.Context, id uint) error { |
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_, span := infrastructures.GetTracerInstance().Tracer().Start(ctx, "DeleteByIDRistretto") |
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defer span.End() |
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r.RistrettoCache.Del(keyPrefix + utils.ConvertUIntToStr(id)) |
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return nil |
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} |
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