public IEvent Get(int id)
{
using (var context = new ClassBookingContext())
{
return(MapService.Map(context.Events.Find(id)));
}
}
public IClassRoom Get(int id)
{
using (var context = new ClassBookingContext())
{
return(MapService.Map(context.ClassRooms.Find(id)));
}
}
public void Add(IEvent eventModel)
{
using (var context = new ClassBookingContext())
{
if (ServiceHelper.IsRoomBusy(eventModel))
{
throw new RoomIsBusyException();
}
var roomCapacity = context.ClassRooms
.Where(c => c.Id == eventModel.ClassRoomId)
.Select(c => c.Capacity).FirstOrDefault();
if (roomCapacity < 1)
{
throw new RoomCapacityException();
}
var events = MapService.Map(eventModel);
var userEmail = ServiceHelper.GetUserEmail(eventModel.UserId);
context.Events.Add(events);
context.Participants.Add(new Participants
{
EventId = events.Id,
Email = userEmail
});
context.SaveChanges();
}
}
public void Add(IFeedback feedbackModel)
{
using (var context = new ClassBookingContext())
{
context.Feedbacks.Add(MapService.Map(feedbackModel));
context.SaveChanges();
}
}
public void Add(IClassRoom classRoom)
{
using (var context = new ClassBookingContext())
{
context.ClassRooms.Add(MapService.Map(classRoom));
context.SaveChanges();
}
}
public IEnumerable <IEvent> Get()
{
var eventsList = new List <IEvent>();
using (var context = new ClassBookingContext())
{
var events = context.Events.ToList();
foreach (var _event in events)
{
eventsList.Add(MapService.Map(_event));
}
}
return(eventsList);
}
public IEnumerable <IClassRoom> Get()
{
var classRoomModel = new List <IClassRoom>();
using (var context = new ClassBookingContext())
{
var classRooms = context.ClassRooms.ToList();
foreach (var classRoom in classRooms)
{
classRoomModel.Add(MapService.Map(classRoom));
}
}
return(classRoomModel);
}
public IEnumerable <IParticipant> Get(int eventId)
{
var participantModelList = new List <IParticipant>();
using (var context = new ClassBookingContext())
{
var participants = context.Participants
.Where(p => p.EventId == eventId)
.ToList();
foreach (var participant in participants)
{
participantModelList.Add(MapService.Map(participant));
}
}
return(participantModelList);
}
public void Update(IEvent eventModel, IEvent pivotModel)
{
if (eventModel.ClassRoomId != pivotModel.ClassRoomId)
{
if (ServiceHelper.IsRoomBusy(eventModel))
{
throw new RoomIsBusyException();
}
}
if (DateTime.Compare(eventModel.BeginingDate, pivotModel.BeginingDate) < 0)
{
if (ServiceHelper.IsRoomBusy(new EventModel
{
BeginingDate = eventModel.BeginingDate,
EndingDate = pivotModel.BeginingDate,
ClassRoomId = eventModel.ClassRoomId
}))
{
throw new RoomIsBusyException();
}
}
if (DateTime.Compare(eventModel.EndingDate, pivotModel.EndingDate) > 0)
{
if (ServiceHelper.IsRoomBusy(new EventModel
{
BeginingDate = pivotModel.EndingDate,
EndingDate = eventModel.EndingDate,
ClassRoomId = eventModel.ClassRoomId
}))
{
throw new RoomIsBusyException();
}
}
var events = MapService.Map(eventModel);
using (var context = new ClassBookingContext())
{
context.Events.Attach(events);
context.Entry(events).State = EntityState.Modified;
context.SaveChanges();
}
}
public void Update(IClassRoom classRoom)
{
var updatedClassRoom = MapService.Map(classRoom);
using (var context = new ClassBookingContext())
{
var old = context.ClassRooms.FirstOrDefault(c => c.Id == updatedClassRoom.Id);
if (old != null)
{
context.Entry(old).CurrentValues.SetValues(updatedClassRoom);
context.SaveChanges();
}
else
{
throw new ObjectNotFoundException();
}
}
}