@sanderkooger/mcp-server-ragdocs/build/handlers/list-queue.js

An MCP server for semantic documentation search and retrieval using vector databases to augment LLM capabilities.

import { BaseHandler } from './base-handler.js';
import fs from 'fs/promises';
import path from 'path';
import { fileURLToPath } from 'url';
// Get current directory in ES modules
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const QUEUE_FILE = path.join(__dirname, '..', '..', 'queue.txt');
export class ListQueueHandler extends BaseHandler {
    constructor(server, apiClient) {
        super(server, apiClient);
    }
    async handle(_args) {
        try {
            // Check if queue file exists
            try {
                await fs.access(QUEUE_FILE);
            }
            catch {
                return {
                    content: [
                        {
                            type: 'text',
                            text: 'Queue is empty (queue file does not exist)'
                        }
                    ]
                };
            }
            // Read queue file
            const content = await fs.readFile(QUEUE_FILE, 'utf-8');
            const urls = content.split('\n').filter((url) => url.trim() !== '');
            if (urls.length === 0) {
                return {
                    content: [
                        {
                            type: 'text',
                            text: 'Queue is empty'
                        }
                    ]
                };
            }
            return {
                content: [
                    {
                        type: 'text',
                        text: `Queue contains ${urls.length} URLs:\n${urls.join('\n')}`
                    }
                ]
            };
        }
        catch (error) {
            return {
                content: [
                    {
                        type: 'text',
                        text: `Failed to read queue: ${error}`
                    }
                ],
                isError: true
            };
        }
    }
}