public void AddGroup(Group group)
{
using (var context = new ContextOfMemes())
{
try
{
context.Groups.Add(group);
context.SaveChanges();
GroupsChanged?.Invoke(group);
}
catch (Exception)
{
throw new Exception("Error during adding group to database.");
}
}
}
public void EditGroup(Group group, string url, string name)
{
using (var context = new ContextOfMemes())
{
try
{
context.Groups.ToList().Find(g => g.Id == group.Id).Url = url;
context.Groups.ToList().Find(g => g.Id == group.Id).Name = name;
context.SaveChanges();
GroupsChanged?.Invoke(group);
}
catch (Exception)
{
throw new Exception("Error during editing group in database.");
}
}
}
public void DeleteGroup(Group group)
{
using (var context = new ContextOfMemes())
{
try
{
var groupInDB = context.Groups.First(g => g.Id == group.Id);
context.Groups.Remove(groupInDB);
context.SaveChanges();
GroupsChanged?.Invoke(group);
}
catch (Exception)
{
throw new Exception("No delete was provided succesfully.");
}
}
}
