private static bool AddTime(ref RBCTimeData td)
{
//throw new NotImplementedException();
using (var db = new RBCTimeDataContext()) {
var newTd = Copy(td);
db.RBCTimeDataItems.InsertOnSubmit(newTd);
db.SubmitChanges();
td.ItemID = newTd.ItemId;
return td.ItemID >= 0;
}
}
/// <summary>
/// Checks the database.
/// </summary>
public static void CheckDatabase()
{
using (var db = new RBCTimeDataContext()) {
if (db.DatabaseExists() == false)
db.CreateDatabase();
//else {
// db.DeleteDatabase();
// db.CreateDatabase();
//}
}
}
/// <summary>
/// Gets the RBC Time Data for a given itemID.
/// </summary>
/// <param name="itemID">The item ID to look up.</param>
/// <returns>The time data for the given item id.</returns>
public static RBCTimeData GetRBCTimeData(int itemID)
{
//
if (itemID < 0) return null;
using (var db = new RBCTimeDataContext()) {
try {
var rtd = db.RBCTimeDataItems.Single(s => s.ItemId == itemID);
if (rtd == null) return null;
return RBCTimeData.Copy(rtd);
} catch {
return null;
}
}
}
/// <summary>
/// Adds or Updates the RBC Time.
/// </summary>
/// <param name="td">The Time Data to Add/Update. If the ItemId is -1 it will automatically add it.</param>
/// <returns>[true] if successful, otherwise [false].</returns>
public static bool AddOrUpdateTime(ref RBCTimeData td)
{
if (td.ItemID < 0) return AddTime(ref td);
using (var db = new RBCTimeDataContext()) {
try {
int i = td.ItemID;
var tdUpdate = db.RBCTimeDataItems.Single(s => s.ItemId == i);
if (tdUpdate == null) return AddTime(ref td);
tdUpdate.Minutes = td.Minutes;
tdUpdate.Notes = td.Notes;
tdUpdate.Date = td.Date;
db.SubmitChanges();
return true;
} catch (InvalidOperationException) {
return AddTime(ref td);
} catch {
return false;
}
}
}
public static bool DeleteTime(int ItemID)
{
if (ItemID < 0) return false;
using (var db = new RBCTimeDataContext()) {
try {
var rtd = db.RBCTimeDataItems.Single(s => s.ItemId == ItemID);
if (rtd == null) return false;
db.RBCTimeDataItems.DeleteOnSubmit(rtd);
db.SubmitChanges();
return true;
} catch { return false; }
}
}
public static bool IsDoubleDateEntry(DateTime date, out int id)
{
//throw new NotImplementedException();
using (var db = new RBCTimeDataContext()) {
try {
var q = from x in db.RBCTimeDataItems
where x.Date.Date == date.Date
select x;
if (q.Any()) {
id = q.First().ItemId;
return true;
}
id = -1;
return false;
} catch {
id = -1;
return false;
}
}
}
public static RBCTimeData[] GetRBCTimeEntries(DateTime fromDate, DateTime toDate, SortOrder sortOrder)
{
//throw new NotImplementedException();
using (var db = new RBCTimeDataContext()) {
try {
var rtd = from x in db.RBCTimeDataItems
where x.Date >= fromDate && x.Date <= toDate
orderby x.Date
select x;
return !rtd.Any() ? null : rtd.Select(i => RBCTimeData.Copy(i)).ToArray();
} catch { return null; }
}
}
public static int GetMonthRBCTimeTotal(DateTime dt)
{
//throw new NotImplementedException();
using (var db = new RBCTimeDataContext()) {
try {
var rtd = from x in db.RBCTimeDataItems
where x.Date >= dt && x.Date <= dt.AddMonths(1).AddDays(-1)
select x;
return !rtd.Any() ? 0 : Enumerable.Sum(rtd, t => t.Minutes);
} catch {
return 0;
}
}
}
