CODEWITHSUNDEEP
scalaplayframework-2.0
Sus
Sus

Reputation: 79

Play Framework Scala tuple in view

I'm trying to compare two Seq strings, which I got using Apache LDAP API with Play! Framework on Scala. After few days I'm out of ideas. Here is the beginning:

@(compares:Seq[Compare] , compares1:Seq[Compare], compareForm: Form[(String, String)])(implicit request:Request[Any])

@import helper._

@main("Admin Tools", request.uri){

I have two interations - how to compare them ?

@for(compare <- compares) {
    <td>@for(group <- compare.memberOf) {
        <li style="list-style-type: none;">@group.replaceAll(",(.*)","").replaceAll("(.*)=","")</li>
    }</td>
}
@for(compare1 <- compares1) {
    <td>@for(group1 <- compare1.memberOf) {
        <li style="list-style-type: none;">@group1.replaceAll(",(.*)","").replaceAll("(.*)=","")</li>
    }</td>
}

Upvotes: 0

Views: 570

Answers (1)

Sus
Sus

Reputation: 79

I know it might be one late answer, but I managed to solve this at that time. Code might be a bit dirty, but I hope it will come in handy to someone.

Model part:

def intersection(c1:Seq[String], c2:Seq[String]): Seq[String] = {
    (Set(c1: _*) & Set(c2: _*)).toSeq
}

Controller part:

compareForm.bindFromRequest.fold(
hasErrors = {errors => BadRequest(views.html.compares.index(compareForm, username, User.find(username)))},
success = { ldapName => 
  val leftUser = Compare.findAll(ldapName._1)
  val rightUser = Compare.findAll(ldapName._2)
  val intersection = Compare.intersection(leftUser.memberOf,rightUser.memberOf) 
  val rightLacking: Seq[String] = (leftUser.memberOf.toSet -- intersection.toSet).toList.map(_.toString).sorted      
  val leftLacking: Seq[String] = (rightUser.memberOf.toSet -- intersection.toSet).toList.map(_.toString).sorted
  val bothOk: Seq[String] = (intersection.toSet).toList.sorted
  Ok(views.html.compares.list(leftUser, rightUser, rightLacking, leftLacking, bothOk, compareForm, username, User.find(username)))
}  )

Regards!

Upvotes: 0

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