public static List <DiaryEvent> LoadAllAppointmentsInDateRange(double start, double end) { var fromDate = ConvertFromUnixTimestamp(start); var toDate = ConvertFromUnixTimestamp(end); using (HotelEntities ent = new HotelEntities()) { var rslt = ent.AppointmentDiary.Where(s => s.DateTimeScheduled >= fromDate && System.Data.Objects.EntityFunctions.AddMinutes(s.DateTimeScheduled, s.AppointmentLength) <= toDate); List <DiaryEvent> result = new List <DiaryEvent>(); foreach (var item in rslt) { DiaryEvent rec = new DiaryEvent(); rec.ID = item.ID; rec.SomeImportantKeyID = item.SomeImportantKey; rec.StartDateString = item.DateTimeScheduled.ToString("s"); // "s" is a preset format that outputs as: "2009-02-27T12:12:22" rec.EndDateString = item.DateTimeScheduled.AddMinutes(item.AppointmentLength).ToString("s"); // field AppointmentLength is in minutes rec.Title = item.Title + " - " + item.AppointmentLength.ToString() + " mins"; rec.StatusString = Enums.GetName <AppointmentStatus>((AppointmentStatus)item.StatusENUM); rec.StatusColor = Enums.GetEnumDescription <AppointmentStatus>(rec.StatusString); string ColorCode = rec.StatusColor.Substring(0, rec.StatusColor.IndexOf(":")); rec.ClassName = rec.StatusColor.Substring(rec.StatusColor.IndexOf(":") + 1, rec.StatusColor.Length - ColorCode.Length - 1); rec.StatusColor = ColorCode; result.Add(rec); } return(result); } }
public static List <DiaryEvent> LoadAppointmentSummaryInDateRange(double start, double end) { var fromDate = ConvertFromUnixTimestamp(start); var toDate = ConvertFromUnixTimestamp(end); using (HotelEntities ent = new HotelEntities()) { var rslt = ent.AppointmentDiary.Where(s => s.DateTimeScheduled >= fromDate && System.Data.Objects.EntityFunctions.AddMinutes(s.DateTimeScheduled, s.AppointmentLength) <= toDate) .GroupBy(s => System.Data.Objects.EntityFunctions.TruncateTime(s.DateTimeScheduled)) .Select(x => new { DateTimeScheduled = x.Key, Count = x.Count() }); List <DiaryEvent> result = new List <DiaryEvent>(); int i = 0; foreach (var item in rslt) { DiaryEvent rec = new DiaryEvent(); rec.ID = i; //we dont link this back to anything as its a group summary but the fullcalendar needs unique IDs for each event item (unless its a repeating event) rec.SomeImportantKeyID = -1; string StringDate = string.Format("{0:yyyy-MM-dd}", item.DateTimeScheduled); rec.StartDateString = StringDate + "T00:00:00"; //ISO 8601 format rec.EndDateString = StringDate + "T23:59:59"; rec.Title = "Booked: " + item.Count.ToString(); result.Add(rec); i++; } return(result); } }
public static void UpdateDiaryEvent(int id, string NewEventStart, string NewEventEnd) { // EventStart comes ISO 8601 format, eg: "2000-01-10T10:00:00Z" - need to convert to DateTime using (HotelEntities ent = new HotelEntities()) { var rec = ent.AppointmentDiary.FirstOrDefault(s => s.ID == id); if (rec != null) { DateTime DateTimeStart = DateTime.Parse(NewEventStart, null, DateTimeStyles.RoundtripKind).ToLocalTime(); // and convert offset to localtime rec.DateTimeScheduled = DateTimeStart; if (!String.IsNullOrEmpty(NewEventEnd)) { TimeSpan span = DateTime.Parse(NewEventEnd, null, DateTimeStyles.RoundtripKind).ToLocalTime() - DateTimeStart; rec.AppointmentLength = Convert.ToInt32(span.TotalMinutes); } ent.SaveChanges(); } } }
public static bool CreateNewEvent(string Title, string NewEventDate, string NewEventTime, string NewEventDuration) { try { HotelEntities ent = new HotelEntities(); AppointmentDiary rec = new AppointmentDiary(); rec.Title = Title; rec.DateTimeScheduled = DateTime.ParseExact(NewEventDate + " " + NewEventTime, "dd/MM/yyyy HH:mm", CultureInfo.InvariantCulture); rec.AppointmentLength = Int32.Parse(NewEventDuration); ent.AppointmentDiary.Add(rec); ent.SaveChanges(); } catch (Exception) { return(false); } return(true); }
public static bool InitialiseDiary() { // init connection to database HotelEntities ent = new HotelEntities(); try { for (int i = 0; i < 30; i++) { AppointmentDiary item = new AppointmentDiary(); // record ID is auto generated item.Title = "Appt: " + i.ToString(); item.SomeImportantKey = i; item.StatusENUM = GetRandomValue(0, 3); // random is exclusive - we have three status enums if (i <= 5) // create a few appointments for todays date { item.DateTimeScheduled = GetRandomAppointmentTime(false, true); } else // rest of appointments on previous and future dates { if (i % 2 == 0) { item.DateTimeScheduled = GetRandomAppointmentTime(true, false); // flip/flop between date ahead of today and behind today } else { item.DateTimeScheduled = GetRandomAppointmentTime(false, false); } } item.AppointmentLength = GetRandomValue(1, 5) * 15; // appoiment length in blocks of fifteen minutes in this demo ent.AppointmentDiary.Add(item); ent.SaveChanges(); } } catch (Exception) { return(false); } return(ent.AppointmentDiary.Count() > 0); }