fix/uso-de-catalogo-sectores-empresa

backend/alembic/versions/506969b0a256_company_prosec_boolean_to_integer.py

@@ -0,0 +1,37 @@
+"""company prosec boolean to integer
+
+Revision ID: 506969b0a256
+Revises: a7b8c9d0e1f2
+Create Date: 2026-06-02 00:00:00.000000
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+
+revision: str = "506969b0a256"
+down_revision: Union[str, None] = "a7b8c9d0e1f2"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # Convierte prosec de boolean a integer para almacenar el ID del sector PROSEC.
+    # El default 'false' debe eliminarse antes de cambiar el tipo.
+    op.execute("ALTER TABLE a76.company ALTER COLUMN prosec DROP DEFAULT")
+    op.execute("ALTER TABLE a76.company ALTER COLUMN prosec DROP NOT NULL")
+    op.execute(
+        "ALTER TABLE a76.company ALTER COLUMN prosec TYPE integer USING prosec::int"
+    )
+
+
+def downgrade() -> None:
+    op.execute(
+        """
+        ALTER TABLE a76.company
+        ALTER COLUMN prosec TYPE boolean
+        USING CASE WHEN prosec IS NULL OR prosec = 0 THEN false ELSE true END
+        """
+    )
+    op.execute("ALTER TABLE a76.company ALTER COLUMN prosec SET DEFAULT false")
+    op.execute("ALTER TABLE a76.company ALTER COLUMN prosec SET NOT NULL")