Grid Challenge API Helpers

API.swift

func fetchPhotos() async throws -> [Photo] {
    let url = URL(string: "https://api.unsplash.com/photos?order_by=popular&orientation=squarish&per_page=40")!
    var request = URLRequest(url: url)
    request.addValue("Client-ID REPLACE_WITH_ACCESS_KEY", forHTTPHeaderField: "Authorization")
    let (data, _) = try await URLSession.shared.data(for: request)
    let photos = try JSONDecoder().decode([Photo].self, from: data)
    return photos
}

Models.swift

struct Photo: Codable {
  let id: String
  let urls: Urls
  let width: Int
  let height: Int
}

struct Urls: Codable {
  let regular: String
}