firestore.rules

// service cloud.firestore {
//   match /databases/{database}/documents {
//     match /restaurants/{restaurant} {
//       match /ratings/{rating} {
//         allow read, write: if request.auth != null;
//       }
//     
//       allow read: if request.auth != null;
//       allow create: if request.auth != null;
//       allow update: if request.auth != null
//                     && request.resource.data.name == resource.data.name
//                     && request.resource.data.city == resource.data.city
//                     && request.resource.data.price == resource.data.price
//                     && request.resource.data.category == resource.data.category;
//     }
//   }
// }

service cloud.firestore {
  match /databases/{database}/documents {
    // Match all documents, recursively, with a wildcard and the "=**" recursive modifier
    match /{document=**} {
      allow read, write;
    }
  }
}