OpenTweet Coding Challenge

[dayvauld]

OpenTweet Coding Challenge

This was a fun challenge. A bit open ended so you could go in any direction 😄

Changes

• Implemented challenge in MVVM-C (Model-View-ViewModel-Coordinator) pattern
• Added basic unit tests and a simple ui test to test navigation
• Added a SwiftUI cell view (TweetCellView.swift) for fun, can be easily added by replacing the UIView cell configuration in

TweetCell.swift

override init(frame: CGRect) {
    super.init(frame: frame)
    // remove view init code
  }
  
  override func prepareForReuse() {
    super.prepareForReuse()
    contentConfiguration = nil
    // view.reset()
  }
  
  func configure(tweet: Tweet) {
    if #available(iOS 16.0, *) {
      self.contentConfiguration = UIHostingConfiguration {
        TweetCellView(tweet: tweet)
      }
    }
    // view.configure(tweet: tweet)
  }

Improvements

• Error handling could be improved and presented to user, with possible action to retry
• Mapping the thread data (parent tweet, replies) to each tweet is expensive with a large list of tweets

Screenshots