From cb205f09d20485c54e042a2095431fde809dcd01 Mon Sep 17 00:00:00 2001
From: Mboehmlaender <41646409+Mboehmlaender@users.noreply.github.com>
Date: Thu, 25 Sep 2025 11:26:06 +0200
Subject: [PATCH] Update index.js

---
 backend/index.js | 48 +++++++++++++++++++++++++-----------------------
 1 file changed, 25 insertions(+), 23 deletions(-)

diff --git a/backend/index.js b/backend/index.js
index 1a26dfc..398d5a3 100644
--- a/backend/index.js
+++ b/backend/index.js
@@ -15,61 +15,49 @@ const __dirname = path.dirname(__filename);
 const app = express();
 app.use(express.json());
 
-// Statische Frontend-Dateien ausliefern
 app.use(express.static(path.join(__dirname, 'public')));
 
-// SPA-Fallback für React-Router
 app.get('*', (req, res, next) => {
   if (req.path.startsWith('/api')) return next();
   res.sendFile(path.join(__dirname, 'public', 'index.html'));
 });
 
-// Backend-Port fix
 const PORT = 4001;
-
-// Endpoint-ID aus der env
 const ENDPOINT_ID = Number(process.env.PORTAINER_ENDPOINT_ID);
 
-// HTTPS Agent für Self-Signed-Zertifikate
 const agent = new https.Agent({ rejectUnauthorized: false });
-
-// Axios-Instance für Portainer
 const axiosInstance = axios.create({
   httpsAgent: agent,
   headers: { "X-API-Key": process.env.PORTAINER_API_KEY },
   baseURL: process.env.PORTAINER_URL,
 });
 
-// In-Memory Redeploy-Status
 const redeployingStacks = {};
 
-// HTTP Server + Socket.IO
 const server = http.createServer(app);
 const io = new Server(server, { cors: { origin: "*" } });
 
 io.on("connection", (socket) => {
-  console.log("Client verbunden:", socket.id);
+  console.log(`🔌 [Socket] Client verbunden: ${socket.id}`);
 });
 
 const broadcastRedeployStatus = (stackId, status) => {
   redeployingStacks[stackId] = status;
   io.emit("redeployStatus", { stackId, status });
+  console.log(`🔄 [RedeployStatus] Stack ${stackId} ist jetzt ${status ? "im Redeploy" : "fertig"}`);
 };
 
 // --- API Endpoints ---
+
 app.get('/api/stacks', async (req, res) => {
+  console.log("ℹ️ [API] GET /api/stacks: Abruf gestartet");
   try {
     const stacksRes = await axiosInstance.get('/api/stacks');
-    
-    // Filter nach Endpoint-ID
     const filteredStacks = stacksRes.data.filter(stack => stack.EndpointId === ENDPOINT_ID);
 
-    // Deduplication nach Name: nur einmal pro Name
     const uniqueStacksMap = {};
     filteredStacks.forEach(stack => {
-      if (!uniqueStacksMap[stack.Name]) {
-        uniqueStacksMap[stack.Name] = stack;
-      }
+      if (!uniqueStacksMap[stack.Name]) uniqueStacksMap[stack.Name] = stack;
     });
     const uniqueStacks = Object.values(uniqueStacksMap);
 
@@ -80,36 +68,46 @@ app.get('/api/stacks', async (req, res) => {
             `/api/stacks/${stack.Id}/images_status?refresh=true`
           );
           const statusEmoji = statusRes.data.Status === 'outdated' ? '⚠️' : '✅';
-          return { ...stack, updateStatus: statusEmoji, redeploying: redeployingStacks[stack.Id] || false };
-        } catch {
+          return { 
+            ...stack, 
+            updateStatus: statusEmoji, 
+            redeploying: redeployingStacks[stack.Id] || false
+          };
+        } catch (err) {
+          console.error(`❌ Fehler beim Abrufen des Status für Stack ${stack.Id}:`, err.message);
           return { ...stack, updateStatus: '❌', redeploying: redeployingStacks[stack.Id] || false };
         }
       })
     );
 
     stacksWithStatus.sort((a, b) => a.Name.localeCompare(b.Name));
+    console.log(`✅ GET /api/stacks: Abruf erfolgreich, ${stacksWithStatus.length} Stacks geladen`);
     res.json(stacksWithStatus);
   } catch (err) {
+    console.error(`❌ Fehler beim Abrufen der Stacks:`, err.message);
     res.status(500).json({ error: err.message });
   }
 });
 
 app.put('/api/stacks/:id/redeploy', async (req, res) => {
   const { id } = req.params;
+  console.log(`🔄 PUT /api/stacks/${id}/redeploy: Redeploy gestartet`);
+
   try {
     broadcastRedeployStatus(id, true);
 
     const stackRes = await axiosInstance.get(`/api/stacks/${id}`);
     const stack = stackRes.data;
 
-    // Prüfen, ob Stack zum konfigurierten Endpoint gehört
     if (stack.EndpointId !== ENDPOINT_ID) {
       throw new Error(`Stack gehört nicht zum Endpoint ${ENDPOINT_ID}`);
     }
 
     if (stack.Type === 1) {
+      console.log(`🔄 [Redeploy] Git Stack "${stack.Name}" (${id}) wird redeployed`);
       await axiosInstance.put(`/api/stacks/${id}/git/redeploy?endpointId=${stack.EndpointId}`);
     } else if (stack.Type === 2) {
+      console.log(`🔄 [Redeploy] Compose Stack "${stack.Name}" (${id}) wird redeployed`);
       const fileRes = await axiosInstance.get(`/api/stacks/${id}/file`);
       const stackFileContent = fileRes.data?.StackFileContent;
       if (!stackFileContent) throw new Error("Stack file konnte nicht geladen werden");
@@ -119,10 +117,13 @@ app.put('/api/stacks/:id/redeploy', async (req, res) => {
         const imageName = services[serviceName].image;
         if (!imageName) continue;
         try {
+          console.log(`🖼️ Pulling image "${imageName}" für Service "${serviceName}"`);
           await axiosInstance.post(
             `/api/endpoints/${stack.EndpointId}/docker/images/create?fromImage=${encodeURIComponent(imageName)}`
           );
-        } catch {}
+        } catch (err) {
+          console.error(`❌ Fehler beim Pulling von Image "${imageName}":`, err.message);
+        }
       }
 
       await axiosInstance.put(`/api/stacks/${id}`,
@@ -132,14 +133,15 @@ app.put('/api/stacks/:id/redeploy', async (req, res) => {
     }
 
     broadcastRedeployStatus(id, false);
+    console.log(`✅ PUT /api/stacks/${id}/redeploy: Redeploy erfolgreich abgeschlossen`);
     res.json({ success: true, message: 'Stack redeployed' });
   } catch (err) {
     broadcastRedeployStatus(id, false);
+    console.error(`❌ Fehler beim Redeploy von Stack ${id}:`, err.message);
     res.status(500).json({ error: err.message });
   }
 });
 
-// Server starten
 server.listen(PORT, '0.0.0.0', () => {
-  console.log(`Backend läuft auf Port ${PORT}`);
+  console.log(`🚀 Backend läuft auf Port ${PORT}`);
 });