Merge pull request #426 from Tecnativa/15.0-imp-commission-migration-…

…scripts

[15.0][OU-ADD] commission: Migration scripts

commission/migrations/15.0.2.0.0/post-migration.py

@@ -0,0 +1,22 @@
+# Copyright 2023 Tecnativa - David Vidal
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from openupgradelib import openupgrade
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    """Convert the former `agent_line` m2m relation in `commission.line.mixin` into
+    the new `settlement_line_ids` o2m relation."""
+    openupgrade.logged_query(
+        env.cr,
+        """
+            UPDATE commission_settlement_line
+            SET invoice_agent_line_id = sal_rel.agent_line_id
+            FROM (
+                SELECT DISTINCT ON (agent_line_id) agent_line_id, settlement_id
+                FROM settlement_agent_line_rel
+                ORDER BY agent_line_id
+            ) AS sal_rel
+            WHERE id = sal_rel.settlement_id
+        """,
+    )

commission/migrations/15.0.2.0.0/pre-migration.py

@@ -0,0 +1,49 @@
+# Copyright 2023 Tecnativa - David Vidal
+# Copyright 2023 Tecnativa - Pedro M. Baeza
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from openupgradelib import openupgrade
+
+table_renames = [
+    ("sale_commission", "commission"),
+    ("sale_commission_settlement", "commission_settlement"),
+    ("sale_commission_make_invoice", "commission_make_invoice"),
+    ("sale_commission_settlement_line", "commission_settlement_line"),
+    ("sale_commission_make_settle", "commission_make_settle"),
+]
+model_renames = [
+    ("sale.commission", "commission"),
+    ("sale.commission.mixin", "commission.mixin"),
+    ("sale.commission.line.mixin", "commission.line.mixin"),
+    ("sale.commission.settlement", "commission.settlement"),
+    ("sale.commission.make.invoice", "commission.make.invoice"),
+    ("sale.commission.settlement.line", "commission.settlement.line"),
+    ("sale.commission.make.settle", "commission.make.settle"),
+]
+
+
+def _handle_settlement_line_commission_id(env):
+    """On the new version, this field is computed stored, but the compute method
+    doesn't resolve correctly the link here (as it's handled in `account_commission`),
+    so we pre-create the column and fill it properly according old expected data.
+    """
+    openupgrade.logged_query(
+        env.cr, "ALTER TABLE commission_settlement_line ADD commission_id int4"
+    )
+    openupgrade.logged_query(
+        env.cr,
+        """
+        UPDATE commission_settlement_line csl
+        SET commission_id = aila.commission_id
+        FROM settlement_agent_line_rel rel
+        JOIN account_invoice_line_agent aila ON aila.id = rel.agent_line_id
+        WHERE rel.settlement_id = csl.id
+        AND csl.commission_id IS NULL
+        """,
+    )
+
+
+@openupgrade.migrate(no_version=True)
+def migrate(env, version):
+    openupgrade.rename_tables(env.cr, table_renames)
+    openupgrade.rename_models(env.cr, model_renames)
+    _handle_settlement_line_commission_id(env)