func reviewController()

in FriendlyEats/RestaurantDetailViewController.swift [126:133]

• 5 lines of code
• 1 McCabe index (conditional complexity)

  func reviewController(_ controller: NewReviewViewController, didSubmitFormWithReview review: Review) {
    guard let reference = restaurantReference else { return }
    let reviewsCollection = reference.collection("ratings")
    let newReviewReference = reviewsCollection.document()

    // Writing data in a transaction

  }