public async Task EnsureSeedData()
 {
     if (!_dbContext.Portfolios.Any())
     {
         var portfolio = new Portfolio
         {
             Id           = Guid.NewGuid(),
             UserId       = new Guid("c6c746fd-e2da-4f3b-8417-6b7716421133"),
             UserName     = "******",
             Translations = new List <PortfolioTranslation>
             {
                 new PortfolioTranslation
                 {
                     Culture     = "en-US",
                     Description = "List of my companies",
                     Name        = "My companies"
                 },
                 new PortfolioTranslation
                 {
                     Culture     = "pl-PL",
                     Description = "Lista moich firm",
                     Name        = "Moje firmy"
                 }
             },
             Items = new List <Item>
             {
                 new Item
                 {
                     Id            = Guid.NewGuid(),
                     CompanyId     = new Guid("9BE7489D-50D4-42AC-81D9-1B53A25FAD65"),
                     CompanySymbol = "MENT"
                 }
             }
         };
         _dbContext.Portfolios.Add(portfolio);
         await _dbContext.SaveChangesAsync();
     }
 }