feat: Add alembic migration for summary field of acmg rank model (#820)

backend/alembic/versions/11bc8e4ebc4d_add_acmg_summary.py

@@ -0,0 +1,35 @@
+"""Add summary column to acmg_rating table
+
+Revision ID: 11bc8e4ebc4d
+Revises: 6f14afa8ea47
+Create Date: 2024-09-25 13:33:43.805887+02:00
+
+"""
+
+import fastapi_users_db_sqlalchemy.generics  # noqa
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "11bc8e4ebc4d"
+down_revision = "6f14afa8ea47"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column("acmgseqvar", sa.Column("summary", sa.String(), nullable=True))
+
+    # Update existing records to have an empty summary
+    op.execute("UPDATE acmgseqvar SET summary = ''")
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    # Remove the summary column
+    op.drop_column("acmgseqvar", "summary")
+    # ### end Alembic commands ###