feat(redis): add redis client to opts

cache.go

@@ -13,6 +13,7 @@ type SyncCacheOpts struct {
 	Address  string
 	Password string
 	Db       int
+	Redis    Redis
 }
 
 type SyncCacheClient struct {
@@ -33,6 +34,11 @@ func NewSyncCacheClient(opts SyncCacheOpts) *SyncCacheClient {
 		},
 	}
 
+	if opts.Redis != nil {
+		c.redis = opts.Redis
+		return c
+	}
+
 	c.redis = redis.NewClient(&redis.Options{
 		Addr:     opts.Address,
 		Password: opts.Password,