fase(4): crawling infrastructure with migrated code

dist/modules/crawling/infrastructure/http/CrawlingController.js

@@ -0,0 +1,56 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createCrawlingRouter = createCrawlingRouter;
+/**
+ * CrawlingController — thin Express controller for crawling routes.
+ * Delegates to use cases; returns Result-based responses.
+ */
+const express_1 = require("express");
+function createCrawlingRouter(deps) {
+    const router = (0, express_1.Router)();
+    // POST /api/sessions — start a new crawl session
+    router.post('/', async (req, res) => {
+        const body = req.body;
+        const { url, seed = 42, maxStates = 50, config } = body;
+        if (!url || typeof url !== 'string') {
+            res.status(400).json({ error: 'url is required' });
+            return;
+        }
+        const result = await deps.startCrawl.execute({ url, seed, maxStates, config });
+        if (!result.ok) {
+            res.status(422).json({ error: result.error });
+            return;
+        }
+        res.status(201).json(result.value);
+    });
+    // GET /api/sessions — list all sessions
+    router.get('/', async (_req, res) => {
+        const result = await deps.listSessions.execute({});
+        if (!result.ok) {
+            res.status(500).json({ error: result.error });
+            return;
+        }
+        res.json(result.value);
+    });
+    // GET /api/sessions/:id — session detail
+    router.get('/:id', async (req, res) => {
+        const sessionId = req.params['id'];
+        const result = await deps.getSession.execute({ sessionId });
+        if (!result.ok) {
+            res.status(404).json({ error: result.error });
+            return;
+        }
+        res.json(result.value);
+    });
+    // DELETE /api/sessions/:id — stop a session
+    router.delete('/:id', async (req, res) => {
+        const sessionId = req.params['id'];
+        const result = await deps.stopCrawl.execute({ sessionId });
+        if (!result.ok) {
+            res.status(404).json({ error: result.error });
+            return;
+        }
+        res.json({ stopped: true });
+    });
+    return router;
+}