public async Task SearchProducts()
{
var dbContext = new SalesDbContext();
dbContext.Database.Log = s => Console.WriteLine(s);
var uow = new SalesUow(dbContext) as ISalesUow;
var businessObject = new SalesBusinessObject(uow) as ISalesBusinessObject;
Int32? supplierID = null;
Int32? categoryID = null;
String productName = null;
var query = await Task.Run(() =>
{
return(businessObject.GetProductsDetails(supplierID, categoryID, productName));
});
foreach (var item in query.ToList())
{
Console.Write("ID: {0},", item.ProductID);
Console.Write("Name: {0},", item.ProductName);
Console.Write("Supplier: {0},", item.SupplierID);
Console.Write("Category: {0}", item.CategoryID);
Console.WriteLine();
}
}
public async Task CreateOrder()
{
var header = new Order();
header.CustomerID = "ANATR";
header.EmployeeID = 6;
header.OrderDate = DateTime.Now;
header.RequiredDate = DateTime.Now.AddDays(7);
header.ShippedDate = null;
header.ShipVia = 1;
header.Freight = 25.0m;
header.ShipName = "Bill Gates";
header.ShipAddress = "Redmon II";
header.ShipCity = "Washington";
header.ShipRegion = "West";
header.ShipPostalCode = "12345";
header.ShipCountry = "USA";
header.OrderSummaries = new Collection <OrderDetailSummary>()
{
new OrderDetailSummary {
ProductID = 1, Quantity = 3, Discount = 0.0m
},
new OrderDetailSummary {
ProductID = 10, Quantity = 2, Discount = 0.0m
},
new OrderDetailSummary {
ProductID = 20, Quantity = 1, Discount = 0.0m
},
new OrderDetailSummary {
ProductID = 30, Quantity = 1, Discount = 0.0m
}
};
var dbContext = new SalesDbContext();
dbContext.Database.Log = s => Console.WriteLine(s);
var uow = new SalesUow(dbContext) as ISalesUow;
var businessObject = new SalesBusinessObject(uow) as ISalesBusinessObject;
var entity = await Task.Run(() =>
{
return(businessObject.CreateOrder(header));
});
Console.WriteLine("Order #: {0}", entity.OrderID);
businessObject.Release();
}
public async Task IncreaseStocks()
{
var businessObject = new SalesBusinessObject(new SalesUow(new SalesDbContext()) as ISalesUow) as ISalesBusinessObject;
var products = await Task.Run(() => { return(businessObject.GetProductsDetails(null, null, String.Empty).Where(item => item.Discontinued == false).ToList()); });
foreach (var item in products)
{
var entity = await Task.Run(() =>
{
return(businessObject.GetProduct(new Product(item.ProductID)));
});
entity.UnitsInStock += 9999;
await Task.Run(() =>
{
businessObject.UpdateProduct(entity);
});
}
businessObject.Release();
}
async Task CreateData(DateTime startDate, DateTime endDate, Int32 limit, Decimal?[] freights)
{
var date = new DateTime(startDate.Year, startDate.Month, startDate.Day);
var random = new Random();
while (date <= endDate)
{
if (date.DayOfWeek != DayOfWeek.Sunday)
{
var businessObject = new SalesBusinessObject(new SalesUow(new SalesDbContext()) as ISalesUow) as ISalesBusinessObject;
var customers = await Task.Run(() => { return(businessObject.GetCustomers().ToList()); });
var employees = await Task.Run(() => { return(businessObject.GetEmployees().ToList()); });
var shippers = await Task.Run(() => { return(businessObject.GetShippers().ToList()); });
var products = await Task.Run(() => { return(businessObject.GetProductsDetails(null, null, null).Where(item => item.Discontinued == false).ToList()); });
for (var j = 0; j < limit; j++)
{
var header = new Order();
var selectecCustomer = customers[random.Next(0, customers.Count - 1)];
var selectedEmployee = employees[random.Next(0, employees.Count - 1)];
var selectedShipper = shippers[random.Next(0, shippers.Count - 1)];
header.CustomerID = selectecCustomer.CustomerID;
header.EmployeeID = selectedEmployee.EmployeeID;
header.OrderDate = date;
header.RequiredDate = date.AddDays(7);
header.ShippedDate = null;
header.ShipVia = selectedShipper.ShipperID;
header.Freight = freights[random.Next(0, freights.Length)];
header.ShipName = selectecCustomer.CompanyName;
header.ShipAddress = selectecCustomer.Address;
header.ShipCity = selectecCustomer.City;
header.ShipRegion = selectecCustomer.Region;
header.ShipPostalCode = selectecCustomer.PostalCode;
header.ShipCountry = selectecCustomer.Country;
header.OrderSummaries = new Collection <OrderDetailSummary>()
{
};
var summaries = random.Next(1, 10);
for (var i = 0; i < summaries; i++)
{
var summary = new OrderDetailSummary
{
ProductID = products[random.Next(0, products.Count - 1)].ProductID,
Quantity = (Int16)random.Next(1, 10),
Discount = 0.0m
};
if (header.OrderSummaries.Where(item => item.ProductID == summary.ProductID).Count() == 0)
{
header.OrderSummaries.Add(summary);
}
}
var entity = await Task.Run(() =>
{
return(businessObject.CreateOrder(header));
});
Console.WriteLine("Order #: {0}", entity.OrderID);
}
businessObject.Release();
}
date = date.AddDays(1);
}
}
