Paging Easy Swift

cellForRowAt.swift

if indexPath.row == dataSource.count - 1 && dataSource.count < paging.total {
    self.fetchPaging()
}

fetchPaging.swift

Api.fetch(page: paging.nextPage) { [weak self]res in
  switch res {
    case .success(let resp):
      if !resp.data.isEmpty {
        self?.paging.nextPage += 1
      }
      self?.paging.total = resp.total
    case .failure(let err):
      print("ERROR: \(err)")
  }
}

paging.swift

var paging: (nextPage: Int, total: Int) = (1,0)

PagingEasy-README.md

Paging Easy

• Store nextPage and total
• Only fetch in the last cell if dataSource.count < paging.total
• Only assign nextPage if resp.data is not empty