def register_user(user_id, tournament_id):
"""
Registers a user into a tournament
:param user_id: Id of a user
:param tournament_id: Id of a tournament
:return: True if user is registered and false otherwise
"""
the_tournament = Tournament.objects.get(id=tournament_id)
if the_tournament.current_participants < the_tournament.max_participants:
the_user = User.objects.get(id=user_id)
reg = Registration()
reg.user = the_user
reg.tournament = the_tournament
reg.save()
return True
else:
return False
