/// <summary>
/// Inserts an expense row.
/// </summary>
/// <param name="expense">An Expense object.</param>
public void Create(ExpenseReview review)
{
using (ExpenseDataContext ctx = new ExpenseDataContext())
{
ctx.AddObject(ENTITY_SET_NAME, review);
ctx.SaveChanges();
}
}
/// <summary>
/// Inserts an expense row.
/// </summary>
/// <param name="expense">An Expense object.</param>
public Expense Create(Expense expense)
{
using (ExpenseDataContext ctx = new ExpenseDataContext())
{
ctx.Expenses.AddObject(expense);
ctx.SaveChanges();
}
return expense;
}
public List<ExpenseReview> SelectByExpenseID(long expenseID)
{
List<ExpenseReview> resultsList = null;
using (ExpenseDataContext ctx = new ExpenseDataContext())
{
resultsList =
(from review in ctx.ExpenseReviews
where review.Expense.ExpenseID == expenseID
orderby review.DateApproved
select review).ToList();
}
return resultsList;
}
public List<ExpenseLog> SelectByExpenseID(long expenseID)
{
List<ExpenseLog> resultsList = null;
using (ExpenseDataContext ctx = new ExpenseDataContext())
{
resultsList =
(from log in ctx.ExpenseLogs
where log.Expense.ExpenseID == expenseID
orderby log.DateCreated
select log).ToList();
}
return resultsList;
}
public List<Expense> SelectActive()
{
List<Expense> resultsList = null;
using (ExpenseDataContext ctx = new ExpenseDataContext())
{
resultsList =
(from expense in ctx.Expenses
where expense.IsCompleted == false
orderby expense.DateSubmitted descending
select expense).ToList();
}
return resultsList;
}
public void Purge()
{
using (ExpenseDataContext ctx = new ExpenseDataContext())
{
List<Expense> resultList =
(from expense in ctx.Expenses
select expense).ToList();
foreach (Expense expense in resultList)
{
ctx.DeleteObject(expense);
}
ctx.SaveChanges();
}
}
public List<Expense> SelectForApproval(string reviewer)
{
List<Expense> resultsList = null;
using (ExpenseDataContext ctx = new ExpenseDataContext())
{
resultsList =
(from expense in ctx.Expenses
where expense.AssignedTo == reviewer && expense.IsCompleted == false
orderby expense.DateSubmitted descending
select expense).ToList();
}
return resultsList;
}
/// <summary>
/// Updates an Expense row.
/// </summary>
/// <param name="expense">A Expense object.</param>
public void Update(Expense expense)
{
EntityKey key = null;
object original = null;
using (ExpenseDataContext ctx = new ExpenseDataContext())
{
key = ctx.CreateEntityKey(ENTITY_SET_NAME, expense);
if (ctx.TryGetObjectByKey(key, out original))
{
ctx.ApplyCurrentValues(key.EntitySetName, expense);
}
ctx.SaveChanges();
}
}
/// <summary>
/// Returns a set of Expenses that belongs to an employee
/// </summary>
/// <param name="employeeID">An EmployeeID.</param>
/// <returns>A List of expenses.</returns>
public List<Expense> SelectForEmployee(string employee)
{
List<Expense> resultsList = null;
using (ExpenseDataContext ctx = new ExpenseDataContext())
{
resultsList =
(from expense in ctx.Expenses
where expense.Employee == employee
orderby expense.DateSubmitted descending
select expense).ToList();
}
return resultsList;
}
