[Backend] Saving Workflows as Templates (#4278)

alembic/versions/2025_12_12_0232-b4738bd17198_workflow_templates_table_updates_oss.py

@@ -0,0 +1,55 @@
+"""workflow_templates table updates oss
+
+Revision ID: b4738bd17198
+Revises: 7ab8e817802a
+Create Date: 2025-12-12 02:32:15.078365+00:00
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "b4738bd17198"
+down_revision: Union[str, None] = "7ab8e817802a"
+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_table(
+        "workflow_templates",
+        sa.Column("workflow_template_id", sa.String(), nullable=False),
+        sa.Column("workflow_permanent_id", sa.String(), nullable=False),
+        sa.Column("organization_id", sa.String(), nullable=False),
+        sa.Column("created_at", sa.DateTime(), nullable=False),
+        sa.Column("modified_at", sa.DateTime(), nullable=False),
+        sa.Column("deleted_at", sa.DateTime(), nullable=True),
+        sa.ForeignKeyConstraint(
+            ["organization_id"],
+            ["organizations.organization_id"],
+        ),
+        sa.PrimaryKeyConstraint("workflow_template_id"),
+    )
+    op.create_index(
+        op.f("ix_workflow_templates_organization_id"), "workflow_templates", ["organization_id"], unique=False
+    )
+    op.create_index(
+        op.f("ix_workflow_templates_workflow_permanent_id"),
+        "workflow_templates",
+        ["workflow_permanent_id"],
+        unique=False,
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f("ix_workflow_templates_workflow_permanent_id"), table_name="workflow_templates")
+    op.drop_index(op.f("ix_workflow_templates_organization_id"), table_name="workflow_templates")
+    op.drop_table("workflow_templates")
+    # ### end Alembic commands ###