haorenhui
2023-10-30 6d6cc10d9e8e242661da7fd655dec155a09d676c
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Quintiq file version 2.0
#parent: #root
StaticMethod CanCreate (
  output String feedback_o,
  Units units,
  String fromCampaignType,
  String toCampaignType
) declarative remote as Boolean
{
  Description: 'Returns true if at least one unit has campaigntype'
  TextBody:
  [*
    // Sanity check feedback not showed in this precondition
    sanitycheckfb := '';
    if( units.Size() = 0 )
    {
      feedback_o := Translations::MP_TransitionType_CanCreateNew_EmptyUnitNavSelection();
    }
    else
    {
      unitwithcampaigntype := maxselect( units, Elements, e, true, e.CampaignType_MP( relsize ) )
      
      if( isnull( unitwithcampaigntype ) or unitwithcampaigntype.CampaignType_MP( relsize ) = 0 )
      {
        feedback_o := Translations::MP_TransitionType_CanCreateNew_LessThanTwoCampaignType_Part1_NoCampaignType();
      }
      else if( unitwithcampaigntype.CampaignType_MP( relsize ) < 2 )
      {
        feedback_o := Translations::MP_TransitionType_CanCreateNew_LessThanTwoCampaignType_Part1_NotEnoughCampaignType( unitwithcampaigntype.CampaignType_MP( relsize ) );
      }
      
      if( feedback_o.Length() > 0 )
      {
        feedback_o := feedback_o + ' ' + Translations::MP_TransitionType_CanCreateNew_LessThanTwoCampaignType_Part2();
      }
      else if( TransitionType_MP::ValidateDistinctOriginDestination( feedback_o, sanitycheckfb, fromCampaignType, toCampaignType ) )
      {
        TransitionType_MP::CheckIsUnique( feedback_o, sanitycheckfb , units, null( TransitionType_MP ), fromCampaignType, toCampaignType );
      }
    }                
    return feedback_o = '';
  *]
}