internal static void Initialize(CustomerManagerContext context)
{
var random = new Random((int)DateTime.Now.Ticks);
var randomOrder = new Random((int)DateTime.Now.Ticks);
var randomQuantity = new Random((int)DateTime.Now.Ticks);
var sortedStates = states.OrderBy(s => s.Name);
foreach (var state in sortedStates)
{
context.States.Add(state);
}
//Generate customers and orders
for (int i = 0; i < customerNames.Length; i++)
{
var nameGenderHost = SplitValue(customerNames[i]);
var cityState = SplitValue(citiesStates[i]);
var cust = new Customer
{
Id = i + 1,
FirstName = nameGenderHost[0],
LastName = nameGenderHost[1],
Email= String.Format("{0}.{1}@{2}", nameGenderHost[0], nameGenderHost[1], nameGenderHost[3]),
Address = addresses[i],
City = cityState[0],
State = sortedStates.Where(state => state.Abbreviation == cityState[1]).SingleOrDefault(),
Zip = zip + i,
Gender = (Gender)Enum.Parse(typeof(Gender), nameGenderHost[2])
};
context.Customers.Add(cust);
//Generate customer orders
var numToGrab = random.Next(orders.Count - 1);
var custOrders = new List<Order>();
for (int j = 0; j < numToGrab; j++)
{
var orderPosition = randomOrder.Next(orders.Count - 1);
custOrders.Add(orders[orderPosition]);
}
foreach (var order in custOrders)
{
var quantity = randomQuantity.Next(5);
var multiplier = (quantity % 2 == 0) ? 1 : -1;
var custOrder = order.Clone();
custOrder.Quantity = (quantity == 0) ? 1 : quantity;
custOrder.Date = DateTime.Now.AddDays(randomQuantity.Next(30) * multiplier);
custOrder.CustomerId = cust.Id;
context.Orders.Add(custOrder);
}
}
}
public OperationStatus InsertCustomer(Customer customer)
{
var opStatus = new OperationStatus { Status = true };
try
{
_Context.Customers.Add(customer);
_Context.SaveChanges();
}
catch (Exception exp)
{
opStatus.Status = false;
opStatus.ExceptionMessage = exp.Message;
}
return opStatus;
}
public OperationStatus UpdateCustomer(Customer customer)
{
var opStatus = new OperationStatus {Status = true};
try
{
customer.State.Id = customer.StateId;
_context.Customers.Attach(customer);
_context.Entry(customer).State = EntityState.Modified;
_context.SaveChanges();
}
catch (Exception exp)
{
opStatus.Status = false;
opStatus.ExceptionMessage = exp.Message;
}
return opStatus;
}
internal static void Initialize(CustomerManagerContext context)
{
var random = new Random();
//Generate customers and orders
for (int i = 0; i < customerNames.Length; i++)
{
var nameGender = SplitValue(customerNames[i]);
var cityState = SplitValue(citiesStates[i]);
var cust = new Customer
{
Id = i + 1,
FirstName = nameGender[0],
LastName = nameGender[1],
Address = addresses[i],
City = cityState[0],
State = cityState[1],
Zip = zip + i,
Gender = (Gender)Enum.Parse(typeof(Gender), nameGender[2])
};
context.Customers.Add(cust);
//Generate customer orders
var skip = random.Next(orders.Count - 1);
var take = orders.Count - skip;
var custOrders = orders.Skip(skip).Take(take);
foreach (var order in custOrders)
{
var custOrder = order.Clone();
custOrder.CustomerId = cust.Id;
context.Orders.Add(custOrder);
}
}
}
internal static void Initialize(CustomerManagerContext context)
{
var random = new Random();
var sortedStates = states.OrderBy(s => s.Name);
foreach (var state in sortedStates)
{
context.States.Add(state);
}
//Generate customers and orders
for (int i = 0; i < customerNames.Length; i++)
{
var nameGenderHost = SplitValue(customerNames[i]);
var cityState = SplitValue(citiesStates[i]);
var cust = new Customer
{
Id = i + 1,
FirstName = nameGenderHost[0],
LastName = nameGenderHost[1],
Email= String.Format("{0}.{1}@{2}", nameGenderHost[0], nameGenderHost[1], nameGenderHost[3]),
Address = addresses[i],
City = cityState[0],
State = sortedStates.Where(state => state.Abbreviation == cityState[1]).SingleOrDefault(),
Zip = zip + i,
Gender = (Gender)Enum.Parse(typeof(Gender), nameGenderHost[2])
};
context.Customers.Add(cust);
//Generate customer orders
var skip = random.Next(orders.Count - 1);
var take = orders.Count - skip;
var custOrders = orders.Skip(skip).Take(take);
foreach (var order in custOrders)
{
var custOrder = order.Clone();
custOrder.CustomerId = cust.Id;
context.Orders.Add(custOrder);
}
}
}
