delete cache after switch the endpoint

Author: jdneo

package-lock.json

@@ -40,6 +40,11 @@
     "main": "./out/src/extension",
     "contributes": {
         "commands": [
+            {
+                "command": "leetcode.deleteCache",
+                "title": "Delete cache",
+                "category": "LeetCode"
+            },
             {
                 "command": "leetcode.toogleLeetCodeCn",
                 "title": "Switch endpoint",

package.json

@@ -0,0 +1,12 @@
+"use strict";
+
+import { leetCodeExecutor } from "../leetCodeExecutor";
+import { DialogType, promptForOpenOutputChannel } from "../utils/uiUtils";
+
+export async function deleteCache(): Promise<void> {
+    try {
+        await leetCodeExecutor.deleteCache();
+    } catch (error) {
+        await promptForOpenOutputChannel("Failed to delete cache. Please open the output channel for details.", DialogType.error);
+    }
+}

src/commands/cache.ts

@@ -40,6 +40,7 @@ export async function toogleLeetCodeCn(): Promise<void> {
 
     try {
         await vscode.commands.executeCommand("leetcode.signout");
+        await vscode.commands.executeCommand("leetcode.deleteCache");
         await promptForSignIn();
     } catch (error) {
         await promptForOpenOutputChannel("Failed to sign in. Please open the output channel for details.", DialogType.error);

src/commands/plugin.ts

@@ -1,6 +1,7 @@
 "use strict";
 
 import * as vscode from "vscode";
+import * as cache from "./commands/cache";
 import * as plugin from "./commands/plugin";
 import * as session from "./commands/session";
 import * as show from "./commands/show";
@@ -21,6 +22,7 @@ export async function activate(context: vscode.ExtensionContext): Promise<void>
 
     context.subscriptions.push(
         vscode.window.registerTreeDataProvider("leetCodeExplorer", leetCodeTreeDataProvider),
+        vscode.commands.registerCommand("leetcode.deleteCache", () => cache.deleteCache()),
         vscode.commands.registerCommand("leetcode.toogleLeetCodeCn", () => plugin.toogleLeetCodeCn()),
         vscode.commands.registerCommand("leetcode.signin", () => leetCodeManager.signIn()),
         vscode.commands.registerCommand("leetcode.signout", () => leetCodeManager.signOut()),

src/extension.ts

@@ -12,6 +12,9 @@ export interface ILeetCodeExecutor {
     meetRequirements(): Promise<boolean>;
     getLeetCodeBinaryPath(): Promise<string>;
 
+    /* section for cache command */
+    deleteCache(): Promise<string>;
+
     /* section for user command */
     getUserInfo(): Promise<string>;
     signOut(): Promise<string>;
@@ -70,6 +73,10 @@ class LeetCodeExecutor implements ILeetCodeExecutor {
         }
     }
 
+    public async deleteCache(): Promise<string> {
+        return await this.executeCommandEx("node", [await this.getLeetCodeBinaryPath(), "cache", "-d"]);
+    }
+
     public async getUserInfo(): Promise<string> {
         return await this.executeCommandEx("node", [await this.getLeetCodeBinaryPath(), "user"]);
     }