public ActionResult Index(int? page)
{
var pageNumber = page ?? 1;
const int pageSize = 20;
var unitOfWork = new UnitOfWork();
int totalCustomerCount;
var customers =
unitOfWork.Repository<Customers>()
.Query()
.Include(i => i.CustomerDemographics)
.OrderBy(q => q
.OrderBy(c => c.ContactName)
.ThenBy(c => c.CompanyName))
.Filter(q => q.ContactName != null)
.GetPage(pageNumber, pageSize, out totalCustomerCount);
ViewBag.Customers = new StaticPagedList<Customers>(customers, pageNumber, pageSize, totalCustomerCount);
unitOfWork.Save();
return View();
}
public override void OnActionExecuting(HttpActionContext actionContext)
{
var authHeaderToken = actionContext.Request.Headers.Authorization;
Guid token;
if(Guid.TryParse(authHeaderToken.ToString(), out token))
{
var unitOfWork = new UnitOfWork();
var user = unitOfWork.Users.Get(_ => _.UniqueToken == token);
if (user != null)
{
if (user.Role != "admin" && user.SubscriptionEndDate <= DateTime.Now)
{
actionContext.Response = new HttpResponseMessage(HttpStatusCode.PaymentRequired);
}
base.OnActionExecuting(actionContext);
return;
}
actionContext.Response = new HttpResponseMessage(HttpStatusCode.Unauthorized);
}
actionContext.Response = new HttpResponseMessage(HttpStatusCode.Unauthorized);
}
public void AddNewCustomer()
{
using (IDbContext context = new NorthwindFakeContext())
using (IUnitOfWork unitOfWork = new UnitOfWork(context))
using (ICustomerService customerService = new CustomerService(unitOfWork))
{
var newCustomer = new Customer
{
Address = "2100 Ross Ave",
City = "Dallas",
CompanyName = "CBRE",
ContactTitle = "Software Engineer",
Country = "US",
CustomerID = "CBRE",
Fax = "2222222222",
Phone = "1111111111",
PostalCode = "75042",
Region = "Dallas"
};
customerService.Add(newCustomer);
unitOfWork.Save();
var savedCustomer = customerService.GetCustomer("CBRE");
Assert.AreEqual(newCustomer.CustomerID, savedCustomer.CustomerID);
}
}
public void FindProductById()
{
using (IDbContext northwindFakeContext = new NorthwindFakeContext())
using (IUnitOfWork unitOfWork = new UnitOfWork(northwindFakeContext))
{
unitOfWork.Repository<Product>().Insert(new Product {ProductID = 1, Discontinued = false});
unitOfWork.Repository<Product>().Insert(new Product {ProductID = 2, Discontinued = true});
unitOfWork.Repository<Product>().Insert(new Product {ProductID = 3, Discontinued = true});
unitOfWork.Save();
var product = unitOfWork.Repository<Product>().Find(2);
Assert.IsNotNull(product);
Assert.AreEqual(2, product.ProductID);
}
}
public void DeleteProductById()
{
using (IDbContext northwindFakeContext = new NorthwindFakeContext())
using (IUnitOfWork unitOfWork = new UnitOfWork(northwindFakeContext))
{
unitOfWork.Repository<Product>().Insert(new Product {ProductID = 2, Discontinued = true, ObjectState = ObjectState.Added});
unitOfWork.Save();
unitOfWork.Repository<Product>().Delete(2);
unitOfWork.Save();
var product = unitOfWork.Repository<Product>().Find(2);
Assert.IsNull(product);
}
}
public static void Main(string[] args)
{
Console.WriteLine("Hello!");
string connectionStr = ConfigurationManager.ConnectionStrings["DbConnection"].ConnectionString;
var unitOfWork = new UnitOfWork(new RepoDbContext(connectionStr));
var repo = unitOfWork.GetRepository<User>();
var user = repo.Find(1);
user.Addresses.First().Name = "ChangedAddress";
user.Addresses.Add(new Address { Name = "Belarus, Minsk", UserId = 1 });
repo.Update(user);
unitOfWork.Save();
/*while (true)
{
var users = repo.GetAll();
Console.WriteLine();
if (users.Any())
{
Console.WriteLine("There are the following users in DB:");
Console.WriteLine("----------------------------------------------");
Console.WriteLine($"Id\t\tName");
Console.WriteLine("----------------------------------------------");
users.ForEach(x => { Console.WriteLine($"{x.Id}\t\t{x.Name}"); });
}
else
{
Console.WriteLine("Currently the table User is empty");
}
Console.WriteLine();
Console.WriteLine("The following operations are available:");
Console.WriteLine(" update existing users: -u");
Console.WriteLine(" insert 10 users: -i");
Console.WriteLine(" delete existing users: -d");
string data = Console.ReadLine();
if (data.Length < 2)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Error: Unknown command.");
Console.ResetColor();
}
else
{
string action = data.Substring(0, 2);
switch (action)
{
case "-u":
users.ForEach(x => { x.Name = $"Updated_{x.Name}"; });
break;
case "-i":
for (int i = 0; i < 10; i++)
{
repo.Insert(new User { Name = $"{i}{i}{i}{i}{i}{i}{i}" });
}
break;
case "-d":
users.ForEach(x =>
{
repo.Delete(x);
});
break;
default:
Console.WriteLine("Error: Unknown command.");
break;
}
unitOfWork.Save();
}
}*/
}
public void GetProductsExecutesQuery()
{
using (IDbContext context = new NorthwindFakeContext())
using (IUnitOfWork unitOfWork = new UnitOfWork(context))
{
var products = unitOfWork.Repository<Product>().Query().Get().ToList();
Assert.IsInstanceOfType(products, typeof (List<Product>));
}
}
public async void FindProductKeyAsync()
{
using (IDbContext northwindFakeContext = new NorthwindFakeContext())
using (IUnitOfWork unitOfWork = new UnitOfWork(northwindFakeContext))
{
unitOfWork.Repository<Product>().Insert(new Product { ProductID = 2, Discontinued = true });
unitOfWork.Save();
var product = await unitOfWork.Repository<Product>().FindAsync(2);
Assert.AreEqual(product.ProductID, 2);
}
}
public void UpdateProduct()
{
using (IDbContext northwindFakeContext = new NorthwindFakeContext())
using (IUnitOfWork unitOfWork = new UnitOfWork(northwindFakeContext))
{
unitOfWork.Repository<Product>().Insert(new Product {ProductID = 2, Discontinued = true});
unitOfWork.Save();
var product = unitOfWork.Repository<Product>().Find(2);
Assert.AreEqual(product.Discontinued, true, "Assert we are able to find the inserted Product.");
product.Discontinued = false;
product.ObjectState = ObjectState.Modified;
unitOfWork.Repository<Product>().Update(product);
unitOfWork.Save();
Assert.AreEqual(product.Discontinued, false, "Assert that our changes were saved.");
}
}
public void InsertRangeOfProducts()
{
using (IDbContext northwindFakeContext = new NorthwindFakeContext())
using (IUnitOfWork unitOfWork = new UnitOfWork(northwindFakeContext))
{
var newProducts = new[]
{
new Product {ProductID = 1, Discontinued = false, ObjectState = ObjectState.Added},
new Product {ProductID = 2, Discontinued = true, ObjectState = ObjectState.Added},
new Product {ProductID = 3, Discontinued = true, ObjectState = ObjectState.Added}
};
unitOfWork.Repository<Product>().InsertRange(newProducts);
var savedProducts = unitOfWork.Repository<Product>().Query().Get();
Assert.AreEqual(savedProducts.Count(), newProducts.Length);
}
}
public void GetProductsThatHaveBeenDiscontinued()
{
using (IDbContext northwindFakeContext = new NorthwindFakeContext())
using (IUnitOfWork unitOfWork = new UnitOfWork(northwindFakeContext))
{
unitOfWork.Repository<Product>().Insert(new Product {ProductID = 1, Discontinued = false, ObjectState = ObjectState.Added});
unitOfWork.Repository<Product>().Insert(new Product {ProductID = 2, Discontinued = true, ObjectState = ObjectState.Added});
unitOfWork.Repository<Product>().Insert(new Product {ProductID = 3, Discontinued = true, ObjectState = ObjectState.Added});
unitOfWork.Save();
var discontinuedProducts = unitOfWork.Repository<Product>().Query().Filter(t => t.Discontinued).Get();
Assert.AreEqual(2, discontinuedProducts.Count());
}
}
