from abc import ABC, abstractmethod

"""
Abstract Migration class
This class is used to define the structure of a migration
Migration has a function is_migration_needed() that returns True or False
Migration has a function migrate() that does the migration
Migration has a function get_migration_name() that returns the migration name
Migration has a function get_migration_description() that returns the migration description
"""


class Migration(ABC):
    @abstractmethod
    def get_migration_name(self):
        pass

    @abstractmethod
    def get_migration_description(self):
        pass

    @abstractmethod
    def is_migration_needed(self):
        pass

    @abstractmethod
    def migrate(self):
        pass