//this ensures the database is populated with a migration public static void EnsurePopulated(IApplicationBuilder application) { LetriniaDbContext context = application.ApplicationServices.CreateScope().ServiceProvider.GetRequiredService <LetriniaDbContext>(); if (context.Database.GetPendingMigrations().Any()) { context.Database.Migrate(); } if (!context.Products.Any()) { context.Products.AddRange( //these are the list of products that will be outputted. new Product { Title = "Les Miserables", AuthorFirst = "Victor", AuthorMiddle = "", AuthorLast = "Hugo", Publisher = "Signet", ISBN = "978-0451419439", Classification = "Fiction", Category = "Classic", Price = 9.95 }, new Product { Title = "Team Of Rivals", AuthorFirst = "Doris", AuthorMiddle = "Kearns", AuthorLast = "Goodwin", Publisher = "Simon & Schuster", ISBN = "978-0743270755", Classification = "Non-Fiction", Category = "Biography", Price = 14.58 }, new Product { Title = "The Snowball", AuthorFirst = "Alice", AuthorMiddle = "", AuthorLast = "Schroeder", Publisher = "Bantam", ISBN = "978-0552284611", Classification = "Non-Fiction", Category = "Biography", Price = 21.54 }, new Product { Title = "American Ulysses", AuthorFirst = "Ronald", AuthorMiddle = "C.", AuthorLast = "White", Publisher = "Random House", ISBN = "978-0812981254", Classification = "Non-Fiction", Category = "Biography", Price = 11.61 }, new Product { Title = "Unbroken", AuthorFirst = "Laura", AuthorMiddle = "", AuthorLast = "Hillenbrand", Publisher = "Random House", ISBN = "978-0812974492", Classification = "Non-Fiction", Category = "Biography", Price = 13.33 }, new Product { Title = "The Great Train Robbery", AuthorFirst = "Michael", AuthorMiddle = "", AuthorLast = "Crichton", Publisher = "Vintage", ISBN = "978-0804171281", Classification = "Fiction", Category = "Historical Fiction", Price = 15.95 }, new Product { Title = "Deep Work", AuthorFirst = "Cal", AuthorMiddle = "", AuthorLast = "Newport", Publisher = "Grand Central Publishing", ISBN = "978-1455586691", Classification = "Non-Fiction", Category = "Self-Help", Price = 14.99 }, new Product { Title = "It's Your Ship", AuthorFirst = "Michael", AuthorMiddle = "", AuthorLast = "Abrashoff", Publisher = "Grand Central Publishing", ISBN = "978-1455523023", Classification = "Non-Fiction", Category = "Self-Help", Price = 21.66 }, new Product { Title = "The Virgin Way", AuthorFirst = "Richard", AuthorMiddle = "", AuthorLast = "Branson", Publisher = "Portfolio", ISBN = "978-1591847984", Classification = "Non-Fiction", Category = "Business", Price = 29.16 }, new Product { Title = "Sycamore Row", AuthorFirst = "John", AuthorMiddle = "", AuthorLast = "Grisham", Publisher = "Bantam", ISBN = "978-0553393613", Classification = "Fiction", Category = "Thrillers", Price = 15.03 } ); context.SaveChanges(); } }
//constructor public EFLetriniaRepository(LetriniaDbContext context) { _context = context; }