func toogleLike()

in FriendlyPix/FPFeedViewController.swift [600:617]

• 18 lines of code
• 4 McCabe index (conditional complexity)

  func toogleLike(_ post: FPPost, label: UILabel) {
    let postLike = database.reference(withPath: "likes/\(post.postID)/\(uid)")
    if post.isLiked {
      postLike.removeValue { error, _ in
        if let error = error {
          print(error.localizedDescription)
          return
        }
      }
    } else {
      postLike.setValue(ServerValue.timestamp()) { error, _ in
        if let error = error {
          print(error.localizedDescription)
          return
        }
      }
    }
  }