title: Minus and not in gorm
body: <p>I want to display the votes that are not completed and the currentuser is not involved in these votes. <br></p>
  
  <p>I started by these criteria: <br></p>
  
  <pre><code>def displayAdherantByVote(){
              def adherant=springSecurityService.currentUser.username
  
               def elec=Election.withCriteria(){
                createAlias("adherant", "adherant")
                   createAlias("candidature", "candidature")
  
                         eq('adherant.firstName',adherant)
  
                 projections{
                       property('candidature.vote')
  
                 }
  </code></pre>
  
  <p><br></p>
  
  <pre><code>def newvote(){
          def votes= Vote.createCriteria()
          def results=votes.list{
           ge("enddateelection",new Date())
  
             le("startdateelection",new Date())
          }
  </code></pre>