private static void AddDummyOrders(this CrUDOnlyDbContext context, List <Book> books = null)
{
if (books == null)
{
books = context.Books.ToList();
}
var orders = new List <Order>();
var i = 0;
foreach (var usersId in DummyUsersIds)
{
orders.Add(BuildDummyOrder(usersId, DateTime.UtcNow.AddDays(-10), books[i++]));
orders.Add(BuildDummyOrder(usersId, DateTime.UtcNow, books[i++]));
}
context.AddRange(orders);
}
public static int SeedDatabase(this CrUDOnlyDbContext context, string dataDirectory)
{
if (!(context.GetService <IDatabaseCreator>() as RelationalDatabaseCreator).Exists())
{
throw new InvalidOperationException("The database does not exist. If you are using Migrations then run PMC command update-database to create it");
}
var numBooks = context.Books.Count();
if (numBooks == 0)
{
//the database is emply so we fill it from a json file
var books = BookJsonLoader.LoadBooks(Path.Combine(dataDirectory, SeedFileSubDirectory),
SeedDataSearchName).ToList();
context.Books.AddRange(books);
context.SaveChanges();
numBooks = books.Count + 1;
context.ResetOrders(books);
}
return(numBooks);
}
public AddReviewService(CrUDOnlyDbContext context)
{
_context = context;
}
public BookFilterDropdownService(CrUDOnlyDbContext db)
{
_db = db;
}
/// <summary>
/// This wipes all the existing orders and creates a new set of orders
/// </summary>
/// <param name="context"></param>
/// <param name="books"></param>
public static void ResetOrders(this CrUDOnlyDbContext context, List <Book> books = null)
{
context.RemoveRange(context.Orders.ToList()); //remove the existing orders (the lineitems will go too)
context.AddDummyOrders(books); //add a dummy set of orders
context.SaveChanges();
}
public ChangePubDateService(CrUDOnlyDbContext context)
{
_context = context;
}
public static void DevelopmentEnsureCreated(this CrUDOnlyDbContext db)
{
db.Database.EnsureCreated();
}
public AddRemovePromotionService(CrUDOnlyDbContext context)
{
_context = context;
}
public OrderBizLogic(CrUDOnlyDbContext context, IMailService mailService)
{
_context = context ?? throw new ArgumentNullException(nameof(context));
_mailService = mailService ?? throw new ArgumentNullException(nameof(mailService));
}
public FilterModel(CrUDOnlyDbContext context)
{
_filterService = new BookFilterDropdownService(context);
}
public ListBooksService(CrUDOnlyDbContext context)
{
_context = context;
}
public CrUdOnlyController(CrUDOnlyDbContext context)
{
_context = context;
}
