public Model.Employee InsertOrUpdate(Model.Employee employee)
{
using (var context = new DataModelDataContext())
{
Employee target = null;
if (employee.Id != Guid.Empty)
{
target = context.Employees.SingleOrDefault(e => e.Id == employee.Id);
if (target == null)
{
return(null);
}
}
else
{
target = new Employee
{
Id = Guid.NewGuid(),
};
context.Employees.InsertOnSubmit(target);
}
target.Name = employee.Name;
target.RoleId = employee.RoleId;
context.SubmitChanges();
employee.Id = target.Id;
return(employee);
}
}
public Model.Order InsertOrUpdate(Model.Order order)
{
using (var context = new DataModelDataContext())
{
Order target = null;
if (order.Id != Guid.Empty)
{
target = context.Orders.SingleOrDefault(e => e.Id == order.Id);
if (target == null)
{
return(null);
}
target.State = order.State;
}
else
{
target = new Order
{
Id = Guid.NewGuid(),
State = "ManagerApproving",
StateName = "Manager approving",
};
context.Orders.InsertOnSubmit(target);
}
target.OwnerId = order.OwnerId;
context.SubmitChanges();
order.Id = target.Id;
return(order);
}
}
public void ChangeState(Guid id, string nextState, string nextStateName)
{
using (var context = new DataModelDataContext())
{
var order = Get(id, context);
if (order == null)
{
return;
}
order.State = nextState;
order.StateName = nextStateName;
context.SubmitChanges();
}
}
public void UpdateOrderHistory(Guid id, string currentState, string nextState, string command, Guid?employeeId)
{
using (var context = new DataModelDataContext())
{
var historyItem = new OrderHistory
{
Id = Guid.NewGuid(),
DestinationState = nextState,
OrderId = id,
InitialState = currentState
};
context.OrderHistories.InsertOnSubmit(historyItem);
historyItem.Command = command;
historyItem.TransitionTime = DateTime.Now;
historyItem.EmployeeId = employeeId;
context.SubmitChanges();
}
}
