Обновляет миграции

backend/migrations/versions/2023_11_19_1035-43a526a12009_добавляет_связь_между_задачей_и_ответами.py

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+"""добавляет связь между задачей и ответами
+
+Revision ID: 43a526a12009
+Revises: 5bbffa09568b
+Create Date: 2023-11-19 10:35:20.123826
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '43a526a12009'
+down_revision: Union[str, None] = '5bbffa09568b'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('questions', sa.Column('task_id', sa.UUID(), nullable=True))
+    op.create_foreign_key(None, 'questions', 'tasks', ['task_id'], ['id'])
+    op.add_column('tasks', sa.Column('level_id', sa.UUID(), nullable=True))
+    op.create_foreign_key(None, 'tasks', 'levels', ['level_id'], ['id'])
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'tasks', type_='foreignkey')
+    op.drop_column('tasks', 'level_id')
+    op.drop_constraint(None, 'questions', type_='foreignkey')
+    op.drop_column('questions', 'task_id')
+    # ### end Alembic commands ###

backend/migrations/versions/2023_11_19_1037-e21d5fb84a66_добавляет_связь_между_вопросами_и_.py

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+"""добавляет связь между вопросами и ответами
+
+Revision ID: e21d5fb84a66
+Revises: 43a526a12009
+Create Date: 2023-11-19 10:37:12.398132
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'e21d5fb84a66'
+down_revision: Union[str, None] = '43a526a12009'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_foreign_key(None, 'answers', 'questions', ['question_id'], ['id'])
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'answers', type_='foreignkey')
+    # ### end Alembic commands ###

backend/migrations/versions/2023_11_19_1048-e8496d8a36fc_временно_удаляет_таблицу_с_видео_теории.py

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+"""временно удаляет таблицу с видео теории
+
+Revision ID: e8496d8a36fc
+Revises: e21d5fb84a66
+Create Date: 2023-11-19 10:48:35.457329
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'e8496d8a36fc'
+down_revision: Union[str, None] = 'e21d5fb84a66'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('theory_videos')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('theory_videos',
+    sa.Column('id', sa.UUID(), autoincrement=False, nullable=False),
+    sa.Column('theory_id', sa.UUID(), autoincrement=False, nullable=False),
+    sa.Column('url', sa.TEXT(), autoincrement=False, nullable=False),
+    sa.ForeignKeyConstraint(['theory_id'], ['theory_blocks.id'], name='theory_videos_theory_id_fkey'),
+    sa.PrimaryKeyConstraint('id', name='theory_videos_pkey')
+    )
+    # ### end Alembic commands ###

backend/migrations/versions/2023_11_19_2146-4e3cf7a2acb2_модуль_и_уровни_обязательно_привязаны_к_.py

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+"""модуль и уровни обязательно привязаны к родителю
+
+Revision ID: 4e3cf7a2acb2
+Revises: e8496d8a36fc
+Create Date: 2023-11-19 21:46:34.041826
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '4e3cf7a2acb2'
+down_revision: Union[str, None] = 'e8496d8a36fc'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('levels', 'module_id',
+               existing_type=sa.UUID(),
+               nullable=False)
+    op.alter_column('modules', 'map_id',
+               existing_type=sa.UUID(),
+               nullable=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('modules', 'map_id',
+               existing_type=sa.UUID(),
+               nullable=True)
+    op.alter_column('levels', 'module_id',
+               existing_type=sa.UUID(),
+               nullable=True)
+    # ### end Alembic commands ###