public SkillController(ILieferant lieferant,
                        IWarenFormatter warenFormatter,
                        IWarenkorbRepository warenkorbRepository,
                        ISucheRepository sucheRepository,
                        IUserRepository userRepository)
 {
     this.lieferant           = lieferant;
     this.warenFormatter      = warenFormatter;
     this.warenkorbRepository = warenkorbRepository;
     this.sucheRepository     = sucheRepository;
     this.userRepository      = userRepository;
 }
 public EinkaufController(ILieferant lieferant, IWarenkorbRepository repository)
 {
     this.lieferant  = lieferant;
     this.repository = repository;
 }