public string CreateGroup(GroupViewModel viewModel)
{
var group = new Group
{
Description = viewModel.Description,
FestivalId = viewModel.FestivalId,
FestivalName = viewModel.FestivalName,
GroupName = viewModel.GroupName,
GroupSize = viewModel.GroupSize,
LimitDate = viewModel.LimitDate,
RoomBooked = !string.IsNullOrEmpty(viewModel.RoomId),
RoomId = viewModel.RoomId,
TransportBooked = viewModel.HasTransport
};
var groups = new List<Group> {@group};
var admin = new Member
{
EmailAddress = viewModel.Email,
Groups = groups
};
var party = new Party {GroupInfo = group, Leader = admin, Password = viewModel.Password};
if (_context.Groups.Any(e=>e.GroupName.Equals(group.GroupName)))
{
return "A group with that name allready exists";
}
if (!_context.Members.Any(e => e.EmailAddress.Equals(admin.EmailAddress)))
{
_context.Members.Add(admin);
}
_context.Groups.Add(group);
_context.Parties.Add(party);
_context.SaveChanges();
return null;
}
public HttpResponseMessage Post(GroupViewModel viewModel)
{
using (var provider = new Provider())
{
var result = provider.EditGroup(viewModel);
return new HttpResponseMessage
{
Content = new JsonContent(result)
};
}
}
public string EditGroup(GroupViewModel viewModel)
{
var group = _context.Groups.FirstOrDefault(e => e.GroupId.Equals(viewModel.GroupId));
if (group == null)
{
return "Group does not exist";
}
foreach (Group groupToCompare in _context.Groups)
{
if (ComapreGroups(viewModel, groupToCompare))
{
return "A group with this name allready exists";
}
}
group.Description = viewModel.Description;
group.FestivalId = viewModel.FestivalId;
group.FestivalName = viewModel.FestivalName;
group.GroupName = viewModel.GroupName;
group.GroupSize = viewModel.GroupSize;
group.LimitDate = viewModel.LimitDate;
group.RoomBooked = !string.IsNullOrEmpty(viewModel.RoomId);
group.RoomId = viewModel.RoomId;
group.TransportBooked = viewModel.HasTransport;
_context.SaveChanges();
return null;
}
private static bool ComapreGroups(GroupViewModel viewModel, Group existingGroup)
{
return existingGroup.GroupName.Equals(viewModel.GroupName) && !existingGroup.GroupId.Equals(viewModel.GroupId) &&
existingGroup.FestivalName.Equals(viewModel.FestivalName);
}