From 2b9cfb90fac4a3940e782ea7a860dd760a677f42 Mon Sep 17 00:00:00 2001
From: hapt-odoo <hapt@odoo.com>
Date: Thu, 26 Jun 2025 18:44:00 +0530
Subject: [PATCH 1/2] [ADD] book_pricelist:  Created a module to add pricelist

Created a float field book_price and added that into
the sale. order.line list view
---
 book_pricelist/__init__.py                |  1 +
 book_pricelist/__manifest__.py            | 11 +++++++++++
 book_pricelist/models/__init__.py         |  1 +
 book_pricelist/models/sale_order_line.py  |  7 +++++++
 book_pricelist/views/sale_order_views.xml | 13 +++++++++++++
 5 files changed, 33 insertions(+)
 create mode 100644 book_pricelist/__init__.py
 create mode 100644 book_pricelist/__manifest__.py
 create mode 100644 book_pricelist/models/__init__.py
 create mode 100644 book_pricelist/models/sale_order_line.py
 create mode 100644 book_pricelist/views/sale_order_views.xml

diff --git a/book_pricelist/__init__.py b/book_pricelist/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/book_pricelist/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/book_pricelist/__manifest__.py b/book_pricelist/__manifest__.py
new file mode 100644
index 00000000000..fb5a8919cce
--- /dev/null
+++ b/book_pricelist/__manifest__.py
@@ -0,0 +1,11 @@
+{
+    'name': "Book Pricelist",
+    'category': '',
+    'version': '0.1',
+    'depends': ['sale'],
+    'sequence': 1,
+    'application': True,
+    'installable': True,
+    'data': [],
+    'license': 'AGPL-3'
+}
diff --git a/book_pricelist/models/__init__.py b/book_pricelist/models/__init__.py
new file mode 100644
index 00000000000..8eb9d1d4046
--- /dev/null
+++ b/book_pricelist/models/__init__.py
@@ -0,0 +1 @@
+from . import sale_order_line
diff --git a/book_pricelist/models/sale_order_line.py b/book_pricelist/models/sale_order_line.py
new file mode 100644
index 00000000000..81c6e677b51
--- /dev/null
+++ b/book_pricelist/models/sale_order_line.py
@@ -0,0 +1,7 @@
+from odoo import fields, models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    book_price = fields.Float()
diff --git a/book_pricelist/views/sale_order_views.xml b/book_pricelist/views/sale_order_views.xml
new file mode 100644
index 00000000000..13f0a0d068c
--- /dev/null
+++ b/book_pricelist/views/sale_order_views.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="sale_order_form_pricelist" model="ir.ui.view">
+        <field name="name">sale.order.inherited.form.pricelist</field>
+        <field name="model">sale.order</field>
+        <field name="inherit_id" ref="sale.view_order_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//list//field[@name='product_template_attribute_value_ids']" position="after">
+                <field name="book_price"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>

From 44acce5049dd03c1b0a87b09e4a92353ac17c37f Mon Sep 17 00:00:00 2001
From: hapt-odoo <hapt@odoo.com>
Date: Fri, 27 Jun 2025 15:40:26 +0530
Subject: [PATCH 2/2] [IMP] book_pricelist: added bokk_price compute field in
 customer invoices

In book_pricelist, added compute fields in sale.order.line and
account.move.line which calculates the new price baes on
currently selected price list, product, and quantity
---
 book_pricelist/__manifest__.py             |  5 ++++-
 book_pricelist/models/__init__.py          |  1 +
 book_pricelist/models/account_move_line.py | 21 +++++++++++++++++++++
 book_pricelist/models/sale_order_line.py   | 18 ++++++++++++++++--
 book_pricelist/views/account_move_view.xml | 15 +++++++++++++++
 book_pricelist/views/sale_order_views.xml  |  2 +-
 6 files changed, 58 insertions(+), 4 deletions(-)
 create mode 100644 book_pricelist/models/account_move_line.py
 create mode 100644 book_pricelist/views/account_move_view.xml

diff --git a/book_pricelist/__manifest__.py b/book_pricelist/__manifest__.py
index fb5a8919cce..860577ce775 100644
--- a/book_pricelist/__manifest__.py
+++ b/book_pricelist/__manifest__.py
@@ -6,6 +6,9 @@
     'sequence': 1,
     'application': True,
     'installable': True,
-    'data': [],
+    'data': [
+        'views/sale_order_views.xml',
+        'views/account_move_view.xml',
+    ],
     'license': 'AGPL-3'
 }
diff --git a/book_pricelist/models/__init__.py b/book_pricelist/models/__init__.py
index 8eb9d1d4046..ea3d9579546 100644
--- a/book_pricelist/models/__init__.py
+++ b/book_pricelist/models/__init__.py
@@ -1 +1,2 @@
 from . import sale_order_line
+from . import account_move_line
diff --git a/book_pricelist/models/account_move_line.py b/book_pricelist/models/account_move_line.py
new file mode 100644
index 00000000000..712a7808228
--- /dev/null
+++ b/book_pricelist/models/account_move_line.py
@@ -0,0 +1,21 @@
+from odoo import fields, models, api
+
+
+class AccountMoveLine(models.Model):
+    _inherit = 'account.move.line'
+
+    book_price = fields.Float(string='Book Price', compute='_compute_book_price')
+
+    @api.depends('product_id', 'quantity', 'sale_line_ids')
+    def _compute_book_price(self):
+        for rec in self:
+            if rec.product_id:
+                pricelist = rec.sale_line_ids.order_id.pricelist_id
+                if pricelist:
+                    rec.book_price = pricelist._get_product_price(
+                        rec.product_id, rec.quantity
+                    )
+                else:
+                    rec.book_price = rec.product_id.lst_price
+            else:
+                rec.book_price = 0
diff --git a/book_pricelist/models/sale_order_line.py b/book_pricelist/models/sale_order_line.py
index 81c6e677b51..6947a2bd453 100644
--- a/book_pricelist/models/sale_order_line.py
+++ b/book_pricelist/models/sale_order_line.py
@@ -1,7 +1,21 @@
-from odoo import fields, models
+from odoo import fields, models, api
 
 
 class SaleOrderLine(models.Model):
     _inherit = "sale.order.line"
 
-    book_price = fields.Float()
+    book_price = fields.Float(string='Book Price', compute='_compute_book_price')
+
+    @api.depends('product_id', 'product_uom_qty', 'order_id.pricelist_id')
+    def _compute_book_price(self):
+        for rec in self:
+            if not rec.product_id:
+                rec.book_price = 0
+                continue
+            pricelist = rec.order_id.pricelist_id
+            if rec.product_id and pricelist:
+                rec.book_price = pricelist._get_product_price(
+                    rec.product_id, rec.product_uom_qty
+                )
+            else:
+                rec.book_price = rec.product_id.lst_price
diff --git a/book_pricelist/views/account_move_view.xml b/book_pricelist/views/account_move_view.xml
new file mode 100644
index 00000000000..9f1f3d2b239
--- /dev/null
+++ b/book_pricelist/views/account_move_view.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data noupdate="0">
+        <record id="account_move_view_form_inherit" model="ir.ui.view">
+            <field name="name">account.move.view.form.inherit</field>
+            <field name="model">account.move</field>
+            <field name="inherit_id" ref="account.view_move_form"/>
+            <field name="arch" type="xml">
+                <xpath expr="//notebook//page//field[@name='product_id']" position="after">
+                    <field name="book_price"/>
+                </xpath>
+            </field>
+        </record>
+    </data>
+</odoo>
diff --git a/book_pricelist/views/sale_order_views.xml b/book_pricelist/views/sale_order_views.xml
index 13f0a0d068c..5c2ba39a788 100644
--- a/book_pricelist/views/sale_order_views.xml
+++ b/book_pricelist/views/sale_order_views.xml
@@ -5,7 +5,7 @@
         <field name="model">sale.order</field>
         <field name="inherit_id" ref="sale.view_order_form"/>
         <field name="arch" type="xml">
-            <xpath expr="//list//field[@name='product_template_attribute_value_ids']" position="after">
+            <xpath expr="//list//field[@name='product_template_id']" position="after">
                 <field name="book_price"/>
             </xpath>
         </field>