public static void EnsurePopulated(IApplicationBuilder application)
{
BookDBContext context = application.ApplicationServices.CreateScope().ServiceProvider.GetRequiredService <BookDBContext>();
if (context.Database.GetPendingMigrations().Any())
{
// migrate if there are migrations to be made
context.Database.Migrate();
}
if (!context.Books.Any())
{
// add initial book objects to context if none present
context.Books.AddRange(
new Book
{
Title = "Les Miserables",
AuthorFirst = "Victor",
AuthorMiddle = "",
AuthorLast = "Hugo",
Publisher = "Signet",
ISBN = "978-0451419439",
CategoryPrim = "Fiction",
CategorySec = "Classic",
NumPages = 1488,
Price = 9.95
},
new Book
{
Title = "Team of Rivals",
AuthorFirst = "Doris",
AuthorMiddle = "Kearns",
AuthorLast = "Goodwin",
Publisher = "Simon & Schuster",
ISBN = "978-0743270755",
CategoryPrim = "Non-Fiction",
CategorySec = "Biography",
NumPages = 944,
Price = 14.58
},
new Book
{
Title = "The Snowball",
AuthorFirst = "Alice",
AuthorMiddle = "",
AuthorLast = "Schroeder",
Publisher = "Bantam",
ISBN = "978-0553384611",
CategoryPrim = "Non-Fiction",
CategorySec = "Biography",
NumPages = 832,
Price = 21.54
},
new Book
{
Title = "American Ulysses",
AuthorFirst = "Ronald",
AuthorMiddle = "C.",
AuthorLast = "White",
Publisher = "Random House",
ISBN = "978-0812974492",
CategoryPrim = "Non-Fiction",
CategorySec = "Biography",
NumPages = 864,
Price = 11.61
},
new Book
{
Title = "Unbroken",
AuthorFirst = "Laura",
AuthorMiddle = "",
AuthorLast = "Hillenbrand",
Publisher = "Random House",
ISBN = "978-0812974492 ",
CategoryPrim = "Non-Fiction",
CategorySec = "Historical",
NumPages = 528,
Price = 13.33
},
new Book
{
Title = "The Great Train Robbery",
AuthorFirst = "Michael",
AuthorMiddle = "",
AuthorLast = "Crichton",
Publisher = "Vintage",
ISBN = "978-0804171281",
CategoryPrim = "Fiction",
CategorySec = "Historical Fiction",
NumPages = 288,
Price = 15.95
},
new Book
{
Title = "Deep Work",
AuthorFirst = "Cal",
AuthorMiddle = "",
AuthorLast = "Newport",
Publisher = "Grand Central Publishing",
ISBN = "978-1455586691",
CategoryPrim = "Non-Fiction",
CategorySec = "Self-Help",
NumPages = 304,
Price = 14.99
},
new Book
{
Title = "It's Your Ship",
AuthorFirst = "Michael",
AuthorMiddle = "",
AuthorLast = "Abrashoff",
Publisher = "Grand Central Publishing",
ISBN = "978-1455523023",
CategoryPrim = "Non-Fiction",
CategorySec = "Self-Help",
NumPages = 240,
Price = 21.66
},
new Book
{
Title = "The Virgin Way",
AuthorFirst = "Richard",
AuthorMiddle = "",
AuthorLast = "Branson",
Publisher = "Portfolio",
ISBN = "978-1591847984",
CategoryPrim = "Non-Fiction",
CategorySec = "Business",
NumPages = 400,
Price = 29.16
},
new Book
{
Title = "Sycamore Row",
AuthorFirst = "John",
AuthorMiddle = "",
AuthorLast = "Grisham",
Publisher = "Bantam",
ISBN = "978-0553393613",
CategoryPrim = "Fiction",
CategorySec = "Thrillers",
NumPages = 642,
Price = 15.03
},
new Book
{
Title = "How To Win Friends and Influence People",
AuthorFirst = "Dale",
AuthorMiddle = "",
AuthorLast = "Carnegie",
Publisher = "Simon and Schuster",
ISBN = "9781442344815",
CategoryPrim = "Non-Fiction",
CategorySec = "Self-Help",
NumPages = 291,
Price = 11.85
},
new Book
{
Title = "Rich Dad Poor Dad",
AuthorFirst = "Robert",
AuthorMiddle = "T.",
AuthorLast = "Kiyosaki",
Publisher = "Warner Books Ed",
ISBN = "978-1469202167",
CategoryPrim = "Non-Fiction",
CategorySec = "Business",
NumPages = 336,
Price = 11.29
},
new Book
{
Title = "The Richest Man in Babylon",
AuthorFirst = "George",
AuthorMiddle = "S.",
AuthorLast = "Clason",
Publisher = "Penguin Books",
ISBN = "978-0451205360",
CategoryPrim = "Fiction",
CategorySec = "Business",
NumPages = 144,
Price = 10.95
}
);
context.SaveChanges();
}
}
public EFBooksRepository(BookDBContext context)
{
// set private context prop equal to passed context argument
_context = context;
}
