Added function execution logic locally instead of 3P API using vm, modified executor to handle connection block (still testing)

app/api/execute/route.ts

@@ -0,0 +1,89 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { Script, createContext } from 'vm'
+
+// Explicitly export allowed methods
+export const dynamic = 'force-dynamic' // Disable static optimization
+export const runtime = 'nodejs' // Use Node.js runtime
+
+export async function POST(req: NextRequest) {
+  const startTime = Date.now()
+  let stdout = ''
+
+  try {
+    const body = await req.json()
+
+    const { code, timeout = 3000 } = body
+
+    // Check if code contains unresolved template variables
+    if (code.includes('<') && code.includes('>')) {
+      throw new Error(
+        'Code contains unresolved template variables. Please ensure all variables are resolved before execution.'
+      )
+    }
+
+    // Create a secure context with console logging
+    const context = createContext({
+      console: {
+        log: (...args: any[]) => {
+          const logMessage =
+            args
+              .map((arg) => (typeof arg === 'object' ? JSON.stringify(arg, null, 2) : String(arg)))
+              .join(' ') + '\n'
+          stdout += logMessage
+        },
+        error: (...args: any[]) => {
+          const errorMessage =
+            args
+              .map((arg) => (typeof arg === 'object' ? JSON.stringify(arg, null, 2) : String(arg)))
+              .join(' ') + '\n'
+          console.error('❌ Code Console Error:', errorMessage.trim())
+          stdout += 'ERROR: ' + errorMessage
+        },
+      },
+    })
+
+    // Create and run the script
+    const script = new Script(`
+      (async () => {
+        try {
+          ${code}
+        } catch (error) {
+          console.error(error);
+          throw error;
+        }
+      })()
+    `)
+
+    const result = await script.runInContext(context, {
+      timeout,
+      displayErrors: true,
+    })
+
+    const executionTime = Date.now() - startTime
+
+    const response = {
+      success: true,
+      output: {
+        result,
+        stdout,
+        executionTime,
+      },
+    }
+
+    return NextResponse.json(response)
+  } catch (error: any) {
+    const executionTime = Date.now() - startTime
+
+    const errorResponse = {
+      success: false,
+      error: error.message || 'Code execution failed',
+      output: {
+        result: null,
+        stdout,
+        executionTime,
+      },
+    }
+
+    return NextResponse.json(errorResponse, { status: 500 })
+  }
+}