from django.db import models

class Event(models.Model):

    """Data model which holds the data related to the scope or the event.

    """

    # Different states the Event can be in

    STATUS_CHOICES = (

        ('active', 'Active'),

        ('inactive', 'Inactive'),

    )

    # Scope of the program, used as a URL prefix

    scope = models.CharField(max_length=255)

    # Name of the program

    name = models.CharField(max_length=255)

    # Event specific i.e version of the event

    turn = models.CharField(max_length=255)

    # Time associated with the program

    timeline = models.OneToOneField(Timeline)

    # Status of the program

    status = models.CharField(max_length=255, choices=STATUS_CHOICES)

class ScopedBase(models.Model):

    """Base model which is in turn inherited by other models

    which needs to be scoped.

    """

    # Scope of entity in which it is visible

    class Meta:

        abstract = True