[ADD] migration script

l10n_br_fiscal/migrations/14.0.23.3.1/pre-migration.py

@@ -0,0 +1,37 @@
+from openupgradelib import openupgrade
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    """
+    Script de migração para remover os campos das tabelas e
+    ajustar o relacionamento com as estimativas de imposto.
+    """
+
+    openupgrade.logged_query(
+        env.cr,
+        """
+        ALTER TABLE l10n_br_fiscal_ncm DROP COLUMN IF EXISTS estimate_tax_national;
+        ALTER TABLE l10n_br_fiscal_ncm DROP COLUMN IF EXISTS estimate_tax_imported;
+        ALTER TABLE l10n_br_fiscal_nbs DROP COLUMN IF EXISTS estimate_tax_national;
+        ALTER TABLE l10n_br_fiscal_nbs DROP COLUMN IF EXISTS estimate_tax_imported;
+        """,
+    )
+
+    openupgrade.logged_query(
+        env.cr,
+        """
+        ALTER TABLE l10n_br_fiscal_tax_estimate DROP COLUMN IF EXISTS company_id;
+        """,
+    )
+
+    models_to_update = ["l10n_br_fiscal.ncm", "l10n_br_fiscal.nbs"]
+    for model_name in models_to_update:
+        records = env[model_name].search([])
+        for record in records:
+            last_estimated = record.tax_estimate_ids.sorted(
+                key="create_date", reverse=True
+            )[:1]
+            if last_estimated:
+                last_estimated.write({"active": True})
+                (record.tax_estimate_ids - last_estimated).write({"active": False})