Merge branch '12.0-port-sale_discount_display_amount-from-14.0-to-12.0-pr-1651-2952' of git+ssh://github.com/sergiocorato/sale-workflow into 12.0

Author: Pretecno

sale_discount_display_amount/__manifest__.py

@@ -6,7 +6,7 @@
     'summary': """
         This addon intends to display the amount of the discount computed on
         sale_order_line and sale_order level""",
-    'version': '12.0.1.1.0',
+    'version': '12.0.1.2.0',
     'license': 'AGPL-3',
     'author': 'ACSONE SA/NV,Odoo Community Association (OCA)',
     'website': 'https://github.com/OCA/sale-workflow',

sale_discount_display_amount/hooks.py

@@ -3,25 +3,25 @@
 import logging
 from odoo.api import Environment
 from odoo import SUPERUSER_ID
+from odoo.tools.sql import column_exists, create_column
 
 _logger = logging.getLogger(__name__)
 
+COLUMNS = (
+    ("sale_order", "price_total_no_discount"),
+    ("sale_order", "discount_total"),
+    ("sale_order", "price_subtotal_no_discount"),
+    ("sale_order_line", "price_subtotal_no_discount"),
+    ("sale_order_line", "price_total_no_discount"),
+    ("sale_order_line", "discount_total"),
+)
+
 
 def pre_init_hook(cr):
-    _logger.info("Create discount columns in database")
-    cr.execute("""
-        ALTER TABLE sale_order ADD COLUMN price_total_no_discount numeric;
-    """)
-    cr.execute("""
-        ALTER TABLE sale_order ADD COLUMN discount_total numeric;
-    """)
-    cr.execute("""
-        ALTER TABLE sale_order_line ADD COLUMN price_total_no_discount
-        numeric;
-    """)
-    cr.execute("""
-        ALTER TABLE sale_order_line ADD COLUMN discount_total numeric;
-    """)
+    for table, column in COLUMNS:
+        if not column_exists(cr, table, column):
+            _logger.info("Create discount column %s in database", column)
+            create_column(cr, table, column, "numeric")
 
 
 def post_init_hook(cr, registry):
@@ -30,15 +30,19 @@ def post_init_hook(cr, registry):
 
     query = """
     update sale_order_line
-    set price_total_no_discount = price_total
+    set
+        price_subtotal_no_discount = price_subtotal,
+        price_total_no_discount = price_total
     where discount = 0.0
     """
     cr.execute(query)
 
     query = """
-        update sale_order
-        set price_total_no_discount = amount_total
-        """
+    update sale_order
+    set
+        price_subtotal_no_discount = amount_untaxed,
+        price_total_no_discount = amount_total
+    """
     cr.execute(query)
 
     query = """

sale_discount_display_amount/migrations/12.0.1.2.0/post-compute-subtotal-columns.py

@@ -0,0 +1,36 @@
+import logging
+
+from odoo import SUPERUSER_ID
+from odoo.api import Environment
+
+_logger = logging.getLogger(__name__)
+
+
+def migrate(cr, version):
+    _logger.info("Compute discount columns")
+    env = Environment(cr, SUPERUSER_ID, {})
+
+    query = """
+    update sale_order_line
+    set
+        price_subtotal_no_discount = price_subtotal
+    where discount = 0.0
+    """
+    cr.execute(query)
+
+    query = """
+    update sale_order
+    set
+        price_subtotal_no_discount = amount_untaxed
+    """
+    cr.execute(query)
+
+    query = """
+    select distinct order_id from sale_order_line where discount > 0.0;
+    """
+
+    cr.execute(query)
+    order_ids = cr.fetchall()
+
+    orders = env["sale.order"].search([("id", "in", order_ids)])
+    orders.mapped("order_line")._compute_discount()

sale_discount_display_amount/migrations/12.0.1.2.0/pre-add-subtotal-columns.py

@@ -0,0 +1,17 @@
+import logging
+
+from odoo.tools.sql import column_exists, create_column
+
+_logger = logging.getLogger(__name__)
+
+COLUMNS = (
+    ("sale_order", "price_subtotal_no_discount"),
+    ("sale_order_line", "price_subtotal_no_discount"),
+)
+
+
+def migrate(cr, version):
+    for table, column in COLUMNS:
+        if not column_exists(cr, table, column):
+            _logger.info("Create discount column %s in database", column)
+            create_column(cr, table, column, "numeric")

sale_discount_display_amount/models/sale_order.py

@@ -9,24 +9,44 @@ class SaleOrder(models.Model):
     _inherit = 'sale.order'
 
     discount_total = fields.Monetary(
-        compute='_compute_discount',
+        compute='_compute_discount_total',
         string='Discount Subtotal',
         currency_field='currency_id',
         store=True)
+    price_subtotal_no_discount = fields.Monetary(
+        compute='_compute_discount_total',
+        string='Subtotal Without Discount',
+        currency_field='currency_id',
+        store=True,
+    )
     price_total_no_discount = fields.Monetary(
-        compute='_compute_discount',
+        compute='_compute_discount_total',
         string='Subtotal Without Discount',
         currency_field='currency_id',
         store=True)
 
-    @api.depends('order_line.discount_total',
-                 'order_line.price_total_no_discount')
-    def _compute_discount(self):
+    @api.model
+    def _get_compute_discount_total_depends(self):
+        return [
+            'order_line.discount_total',
+            'order_line.price_subtotal_no_discount',
+            'order_line.price_total_no_discount',
+        ]
+
+    @api.depends(lambda self: self._get_compute_discount_total_depends())
+    def _compute_discount_total(self):
         for order in self:
             discount_total = sum(order.order_line.mapped('discount_total'))
+            price_subtotal_no_discount = sum(
+                order.order_line.mapped('price_subtotal_no_discount')
+            )
             price_total_no_discount = sum(
-                order.order_line.mapped('price_total_no_discount'))
-            order.update({
-                'discount_total': discount_total,
-                'price_total_no_discount': price_total_no_discount
-            })
+                order.order_line.mapped('price_total_no_discount')
+            )
+            order.update(
+                {
+                    'discount_total': discount_total,
+                    'price_subtotal_no_discount': price_subtotal_no_discount,
+                    'price_total_no_discount': price_total_no_discount,
+                }
+            )

sale_discount_display_amount/models/sale_order_line.py

@@ -12,6 +12,11 @@ class SaleOrderLine(models.Model):
         compute='_compute_amount',
         string='Discount Subtotal',
         store=True)
+    price_subtotal_no_discount = fields.Monetary(
+        compute='_compute_amount',
+        string='Subtotal Without Discount',
+        store=True
+    )
     price_total_no_discount = fields.Monetary(
         compute='_compute_amount',
         string='Subtotal Without Discount',
@@ -21,6 +26,7 @@ def _compute_discount(self):
         for line in self:
             if not line.discount:
                 line.price_total_no_discount = line.price_total
+                line.price_subtotal_no_discount = line.price_subtotal
                 continue
             price = line.price_unit
             taxes = line.tax_id.compute_all(
@@ -30,11 +36,13 @@ def _compute_discount(self):
                 product=line.product_id,
                 partner=line.order_id.partner_shipping_id)
 
+            price_subtotal_no_discount = taxes['total_excluded']
             price_total_no_discount = taxes['total_included']
             discount_total = price_total_no_discount - line.price_total
 
             line.update({
                 'discount_total': discount_total,
+                'price_subtotal_no_discount': price_subtotal_no_discount,
                 'price_total_no_discount': price_total_no_discount
             })
 

sale_discount_display_amount/tests/test_discount_display_amount.py

@@ -24,7 +24,9 @@ def test_sale_discount_value(self):
         first_line = so.order_line[0]
         first_line.discount = 10
 
+        self.assertAlmostEqual(first_line.price_subtotal_no_discount, 30.75)
         self.assertAlmostEqual(first_line.price_total_no_discount, 35.36)
         self.assertAlmostEqual(first_line.discount_total, 3.53)
-        self.assertAlmostEqual(so.discount_total, 3.53)
+        self.assertAlmostEqual(so.price_subtotal_no_discount, 30.75)
         self.assertAlmostEqual(so.price_total_no_discount, 35.36)
+        self.assertAlmostEqual(so.discount_total, 3.53)

sale_discount_display_amount/views/sale_view.xml

@@ -7,8 +7,9 @@
         <field name="priority">99</field>
         <field name="arch" type="xml">
             <data>
-                <xpath expr="//field[@name='amount_tax']" position="after">
-                    <field name="price_total_no_discount"/>
+                <xpath expr="//field[@name='amount_untaxed']" position="before">
+                    <field name="price_subtotal_no_discount" />
+                    <field name="price_total_no_discount" />
                     <field name="discount_total"/>
                 </xpath>
             </data>