refactor: optimize the key renaming logic

frontend/src/stores/browser.js

@@ -5,6 +5,7 @@ import {
     get,
     isEmpty,
     join,
+    last,
     remove,
     set,
     size,
@@ -1367,6 +1368,34 @@ const useBrowserStore = defineStore('browser', {
             }
         },
 
+        /**
+         *
+         * @param {string} connName
+         * @param {number} db
+         * @param {string} key
+         * @param {string} newKey
+         * @private
+         */
+        _renameKeyNode(connName, db, key, newKey) {
+            const nodeMap = this._getNodeMap(connName, db)
+            const nodeKey = `${ConnectionType.RedisValue}/${key}`
+            const newNodeKey = `${ConnectionType.RedisValue}/${newKey}`
+            const node = nodeMap.get(nodeKey)
+            if (node != null) {
+                // replace node map item
+                const separator = this._getSeparator(connName)
+                node.label = last(split(newKey, separator))
+                node.key = `${connName}/db${db}#${newNodeKey}`
+                node.redisKey = newKey
+                nodeMap[newNodeKey] = node
+                nodeMap.delete(nodeKey)
+                // replace key set item
+                const keySet = this._getKeySet(connName, db)
+                keySet.delete(key)
+                keySet.add(newKey)
+            }
+        },
+
         /**
          *
          * @param {string} connName
@@ -1582,8 +1611,7 @@ const useBrowserStore = defineStore('browser', {
             const { success = false, msg } = await RenameKey(connName, db, key, newKey)
             if (success) {
                 // delete old key and add new key struct
-                this._deleteKeyNode(connName, db, key)
+                this._renameKeyNode(connName, db, key, newKey)
-                this._addKeyNodes(connName, db, [newKey])
                 return { success: true, nodeKey: `${connName}/db${db}#${ConnectionType.RedisValue}/${newKey}` }
             } else {
                 return { success: false, msg }