implement delete post

alembic/versions/6d418df3c72f_.py

@@ -0,0 +1,34 @@
+"""empty message
+
+Revision ID: 6d418df3c72f
+Revises: 90c7d0098efe
+Create Date: 2025-07-07 13:37:51.667620
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '6d418df3c72f'
+down_revision: Union[str, None] = '90c7d0098efe'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint('comment_parent_post_id_fkey', 'freak_comment', type_='foreignkey')
+    op.create_foreign_key('comment_parent_post_id', 'freak_comment', 'freak_post', ['parent_post_id'], ['id'], ondelete='cascade')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint('comment_parent_post_id', 'freak_comment', type_='foreignkey')
+    op.create_foreign_key('comment_parent_post_id_fkey', 'freak_comment', 'freak_post', ['parent_post_id'], ['id'])
+    # ### end Alembic commands ###