def choose_projection(cls, movie_id):
from view.menu import Menu
menu = """
1)Choose a projection
2)Cancel reservation
"""
while (True):
MovieController.show_projections_of_movie(movie_id)
kwargs = Menu.get_input(menu, option=None)
option = kwargs['option']
if option == '1':
try:
kwargs = Menu.get_input('', projection_by_id=None)
projection_id = kwargs['projection_by_id']
if cls.is_valid_id(projection_id, 'projection'):
return projection_id
else:
print("Invalid id\n")
except Exception:
print("Invalid input!\n")
elif option == '2':
raise Exception("Canceling reservation...")
else:
print('Invalid option\n')
def show_projections_of_movie(cls, movie_id):
return MovieController.show_projections_of_movie(movie_id)