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paopao-ce/internal/dao/cache_index.go

46 lines
1.0 KiB

package dao
import (
"sync/atomic"
"time"
"github.com/allegro/bigcache/v3"
"github.com/rocboss/paopao-ce/internal/core"
"github.com/rocboss/paopao-ce/internal/model"
)
var (
_ core.CacheIndexService = (*simpleCacheIndexServant)(nil)
_ core.CacheIndexService = (*bigCacheIndexServant)(nil)
_ core.CacheIndexService = (*noneCacheIndexServant)(nil)
)
type postsEntry struct {
key string
posts []*model.PostFormated
}
type indexPostsFunc func(*model.User, int, int) ([]*model.PostFormated, error)
type bigCacheIndexServant struct {
getIndexPosts indexPostsFunc
indexActionCh chan core.IndexActionT
cachePostsCh chan *postsEntry
cache *bigcache.BigCache
lastCacheResetTime time.Time
}
type simpleCacheIndexServant struct {
getIndexPosts indexPostsFunc
indexActionCh chan core.IndexActionT
indexPosts []*model.PostFormated
atomicIndex atomic.Value
maxIndexSize int
checkTick *time.Ticker
expireIndexTick *time.Ticker
}
type noneCacheIndexServant struct {
getIndexPosts indexPostsFunc
}