Upload functions/index.js

functions/index.js

@@ -0,0 +1,35 @@
+const functions = require('firebase-functions');
+const admin = require('firebase-admin');
+
+admin.initializeApp();
+
+exports.resetCoinsEveryFiveDays = functions.pubsub
+    .schedule('0 0 */5 * *')
+    .timeZone('America/Mexico_City')
+    .onRun(async (context) => {
+        const db = admin.firestore();
+        const adminEmail = "dimensionalpulsar@gmail.com";
+        
+        try {
+            // Buscamos solo usuarios que NO sean el administrador
+            const snapshot = await db.collection('users')
+                .where('email', '!=', adminEmail)
+                .get();
+
+            if (snapshot.empty) return null;
+
+            const batch = db.batch();
+            snapshot.docs.forEach((userDoc) => {
+                batch.update(userDoc.ref, { 
+                    coins: 0,
+                    lastReset: admin.firestore.FieldValue.serverTimestamp()
+                });
+            });
+
+            await batch.commit();
+            return null;
+        } catch (error) {
+            console.error("Error en el reseteo:", error);
+            return null;
+        }
+    });