Merge PR #2329 into 12.0

Signed-off-by pedrobaeza

addons/point_of_sale/migrations/12.0.1.0.1/post-migration.py

@@ -1,22 +1,81 @@
 # Copyright 2019 Eficent <http://www.eficent.com>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+import logging
 from openupgradelib import openupgrade
 
+_logger = logging.getLogger(__name__)
 
-def fill_pos_order_amounts(env):
+
+def fill_pos_order_line_prices(env):
     """Avoid null values in required fields."""
-    env["pos.order"].search([])._compute_batch_amount_all()
+    env.cr.execute(
+        """
+        SELECT count(*)
+        FROM ir_module_module
+        WHERE name = 'pos_pricelist'
+        AND state = 'to upgrade';
+        """
+    )
+    if env.cr.fetchone()[0] == 1:
+        _logger.info(
+            "Skipped the recompute of price_subtotal and price_subtotal_incl"
+            " for all pos.order.line, because pos_pricelist was installed")
+        return
 
+    for lines in openupgrade.chunked(
+        env["pos.order.line"].search([]),
+        single=False
+    ):
+        lines._onchange_amount_line_all()
 
-def fill_pos_order_line_prices(env):
+
+def fill_pos_order_amounts(env):
     """Avoid null values in required fields."""
-    env["pos.order.line"].search([])._onchange_amount_line_all()
+    openupgrade.logged_query(
+        env.cr,
+        """
+        UPDATE pos_order po
+            SET amount_paid = tmp.amount_paid,
+            amount_return = tmp.amount_return
+        FROM (
+            SELECT
+                po.id,
+                sum(absl.amount) AS amount_paid,
+                sum(LEAST(absl.amount, 0)) AS amount_return
+            FROM pos_order po
+            INNER JOIN account_bank_statement_line absl
+                ON absl.pos_statement_id = po.id
+            GROUP BY po.id
+        ) AS tmp
+        WHERE po.id = tmp.id;
+        """
+    )
+
+    openupgrade.logged_query(
+        env.cr,
+        """
+        UPDATE pos_order po
+            SET amount_total = tmp.amount_total,
+            amount_tax = tmp.amount_total - tmp.amount_untaxed
+        FROM (
+            SELECT
+                po.id,
+                sum(pol.price_subtotal_incl) AS amount_total,
+                sum(pol.price_subtotal) AS amount_untaxed
+            FROM pos_order po
+            INNER JOIN pos_order_line pol
+                ON pol.order_id = po.id
+            GROUP BY po.id
+        ) AS tmp
+        WHERE po.id = tmp.id;
+        """
+    )
 
 
 @openupgrade.migrate()
 def migrate(env, version):
     cr = env.cr
-    fill_pos_order_amounts(env)
     fill_pos_order_line_prices(env)
+    fill_pos_order_amounts(env)
     openupgrade.load_data(
         cr, 'point_of_sale', 'migrations/12.0.1.0.1/noupdate_changes.xml')