Beispiel #1
0
        public bool RemoveMaterial(int materialId)
        {
            Material material = materials.Find(x => x.Id == materialId);

            if (material == null)
            {
                return(false);
            }

            if (!databaseRepo.RemoveMaterial(materialId))
            {
                return(false);
            }
            if (!materials.Remove(material))
            {
                return(false);
            }
            return(true);
        }