复制项目

pkg/common/storage/cache/redis/s3.go

@@ -0,0 +1,95 @@
+package redis
+
+import (
+	"context"
+	"time"
+
+	"git.imall.cloud/openim/open-im-server-deploy/pkg/common/storage/cache"
+	"git.imall.cloud/openim/open-im-server-deploy/pkg/common/storage/cache/cachekey"
+	"git.imall.cloud/openim/open-im-server-deploy/pkg/common/storage/database"
+	"git.imall.cloud/openim/open-im-server-deploy/pkg/common/storage/model"
+	"github.com/openimsdk/tools/s3"
+	"github.com/openimsdk/tools/s3/cont"
+	"github.com/redis/go-redis/v9"
+)
+
+func NewObjectCacheRedis(rdb redis.UniversalClient, objDB database.ObjectInfo) cache.ObjectCache {
+	rc := newRocksCacheClient(rdb)
+	return &objectCacheRedis{
+		BatchDeleter: rc.GetBatchDeleter(),
+		rcClient:     rc,
+		expireTime:   time.Hour * 12,
+		objDB:        objDB,
+	}
+}
+
+type objectCacheRedis struct {
+	cache.BatchDeleter
+	objDB      database.ObjectInfo
+	rcClient   *rocksCacheClient
+	expireTime time.Duration
+}
+
+func (g *objectCacheRedis) getObjectKey(engine string, name string) string {
+	return cachekey.GetObjectKey(engine, name)
+}
+
+func (g *objectCacheRedis) CloneObjectCache() cache.ObjectCache {
+	return &objectCacheRedis{
+		BatchDeleter: g.BatchDeleter.Clone(),
+		rcClient:     g.rcClient,
+		expireTime:   g.expireTime,
+		objDB:        g.objDB,
+	}
+}
+
+func (g *objectCacheRedis) DelObjectName(engine string, names ...string) cache.ObjectCache {
+	objectCache := g.CloneObjectCache()
+	keys := make([]string, 0, len(names))
+	for _, name := range names {
+		keys = append(keys, g.getObjectKey(name, engine))
+	}
+	objectCache.AddKeys(keys...)
+	return objectCache
+}
+
+func (g *objectCacheRedis) GetName(ctx context.Context, engine string, name string) (*model.Object, error) {
+	return getCache(ctx, g.rcClient, g.getObjectKey(name, engine), g.expireTime, func(ctx context.Context) (*model.Object, error) {
+		return g.objDB.Take(ctx, engine, name)
+	})
+}
+
+func NewS3Cache(rdb redis.UniversalClient, s3 s3.Interface) cont.S3Cache {
+	rc := newRocksCacheClient(rdb)
+	return &s3CacheRedis{
+		BatchDeleter: rc.GetBatchDeleter(),
+		rcClient:     rc,
+		expireTime:   time.Hour * 12,
+		s3:           s3,
+	}
+}
+
+type s3CacheRedis struct {
+	cache.BatchDeleter
+	s3         s3.Interface
+	rcClient   *rocksCacheClient
+	expireTime time.Duration
+}
+
+func (g *s3CacheRedis) getS3Key(engine string, name string) string {
+	return cachekey.GetS3Key(engine, name)
+}
+
+func (g *s3CacheRedis) DelS3Key(ctx context.Context, engine string, keys ...string) error {
+	ks := make([]string, 0, len(keys))
+	for _, key := range keys {
+		ks = append(ks, g.getS3Key(engine, key))
+	}
+	return g.BatchDeleter.ExecDelWithKeys(ctx, ks)
+}
+
+func (g *s3CacheRedis) GetKey(ctx context.Context, engine string, name string) (*s3.ObjectInfo, error) {
+	return getCache(ctx, g.rcClient, g.getS3Key(engine, name), g.expireTime, func(ctx context.Context) (*s3.ObjectInfo, error) {
+		return g.s3.StatObject(ctx, name)
+	})
+}