play mongo bson - HomeController.scala

HomeController.scala

import ai.snips.bsonmacros.DatabaseContext
import models.{SampleData, SampleDataDAO}
import org.mongodb.scala.bson.BsonObjectId
import play.api.Logger
import play.api.mvc._

import scala.concurrent.ExecutionContext

class HomeController @Inject()(sampleDataDAO: SampleDataDAO,
                               dbContext: DatabaseContext)
                              (implicit ec: ExecutionContext) extends Controller {

  def index = Action.async {
    val data = SampleData(BsonObjectId(), "sample", boolean = false, (Math.random() * 10).toInt)

    for {
      //  insert document
      _ <- sampleDataDAO.insertOne(data)
      
      // retrieving all documents
      all <- sampleDataDAO.all.toFuture()
    } yield {
      Ok(s"${all.map(_.int)}")
    }
  }
}