Prepare ERP source for Gitea deployment

2026-06-20 15:01:44 +05:30
commit 5c75eb6bd9
450 changed files with 67698 additions and 0 deletions
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+"""Work tracker Phase 4B internal target dates
+
+Revision ID: 20260506_work_tracker_phase_4b
+Revises: 20260505_renewal_before_expiry_due_dates
+Create Date: 2026-05-03
+"""
+
+from __future__ import annotations
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision = "20260506_work_tracker_phase_4b"
+down_revision = "20260505_renewal_before_expiry_due_dates"
+branch_labels = None
+depends_on = None
+
+
+def _table_columns(table_name: str) -> set[str]:
+    bind = op.get_bind()
+    inspector = sa.inspect(bind)
+    try:
+        return {column["name"] for column in inspector.get_columns(table_name)}
+    except Exception:
+        return set()
+
+
+def _index_names(table_name: str) -> set[str]:
+    bind = op.get_bind()
+    inspector = sa.inspect(bind)
+    try:
+        return {index["name"] for index in inspector.get_indexes(table_name) if index.get("name")}
+    except Exception:
+        return set()
+
+
+def upgrade() -> None:
+    columns = _table_columns("client_service_task_instances")
+    if "internal_target_date" not in columns:
+        op.add_column("client_service_task_instances", sa.Column("internal_target_date", sa.Date(), nullable=True))
+
+    indexes = _index_names("client_service_task_instances")
+    if "ix_client_service_task_instances_internal_target_date" not in indexes:
+        op.create_index(
+            "ix_client_service_task_instances_internal_target_date",
+            "client_service_task_instances",
+            ["internal_target_date"],
+            unique=False,
+        )
+
+
+def downgrade() -> None:
+    indexes = _index_names("client_service_task_instances")
+    if "ix_client_service_task_instances_internal_target_date" in indexes:
+        op.drop_index("ix_client_service_task_instances_internal_target_date", table_name="client_service_task_instances")
+
+    columns = _table_columns("client_service_task_instances")
+    if "internal_target_date" in columns:
+        op.drop_column("client_service_task_instances", "internal_target_date")