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Wrap ttlcache in our own SimpleCache implementation

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This commit is contained in:
Deluan 2024-06-21 17:17:20 -04:00
parent 4044642abf
commit 29bc17acd7
4 changed files with 157 additions and 17 deletions
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12
scanner/cached_genre_repository.go
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@ -5,9 +5,9 @@ import (
"strings"
"time"
"github.com/jellydator/ttlcache/v2"
"github.com/navidrome/navidrome/log"
"github.com/navidrome/navidrome/model"
"github.com/navidrome/navidrome/utils/cache"
"github.com/navidrome/navidrome/utils/singleton"
)
@ -23,9 +23,9 @@ func newCachedGenreRepository(ctx context.Context, repo model.GenreRepository) m
log.Error(ctx, "Could not load genres from DB", err)
panic(err)
}
r.cache = ttlcache.NewCache()
r.cache = cache.NewSimpleCache[string]()
for _, g := range genres {
_ = r.cache.Set(strings.ToLower(g.Name), g.ID)
_ = r.cache.Add(strings.ToLower(g.Name), g.ID)
}
return r
})
@ -33,15 +33,15 @@ func newCachedGenreRepository(ctx context.Context, repo model.GenreRepository) m
type cachedGenreRepo struct {
model.GenreRepository
cache *ttlcache.Cache
cache cache.SimpleCache[string]
ctx context.Context
}
func (r *cachedGenreRepo) Put(g *model.Genre) error {
id, err := r.cache.GetByLoader(strings.ToLower(g.Name), func(key string) (interface{}, time.Duration, error) {
id, err := r.cache.GetWithLoader(strings.ToLower(g.Name), func(key string) (string, time.Duration, error) {
err := r.GenreRepository.Put(g)
return g.ID, 24 * time.Hour, err
})
g.ID = id.(string)
g.ID = id
return err
}