July 17: [ADD] Initial commit 'discount_limit'

discount_limit/README.rst

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+.. image:: https://img.shields.io/badge/license-AGPL--3-blue.svg
+    :target: https://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+
+POS Discount Limit
+==================
+This module adds an option to limit the discount for POS product categories and restrict the global discount for POS cashiers.
+
+Configuration
+=============
+* No additional configurations needed
+
+Company
+-------
+* `Cybrosys Techno Solutions <https://cybrosys.com/>`__
+
+License
+=======
+General Public License, version 3 (AGPL v3).
+("https://www.odoo.com/documentation/16.0/legal/licenses.html")
+
+Credits
+-------
+Developer : (V16) Bhagyadev KP, Contact: odoo@cybrosys.com
+
+Contacts
+--------
+* Mail Contact : odoo@cybrosys.com
+* Website : https://cybrosys.com
+
+Bug Tracker
+-----------
+Bugs are tracked on GitHub Issues. In case of trouble, please check there if your
+issue has already been reported.
+
+Maintainer
+==========
+.. image:: https://cybrosys.com/images/logo.png
+   :target: https://cybrosys.com
+
+This module is maintained by Cybrosys Technologies.
+
+For support and more information, please visit `Our Website <https://cybrosys.com/>`__
+
+Further information
+===================
+HTML Description: `<static/description/index.html>`__

discount_limit/__init__.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Bhagyadev K P (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+################################################################################
+from . import models

discount_limit/__manifest__.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Bhagyadev K P (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+################################################################################
+{
+	'name': "POS Discount Limit & Restrict Global Discount",
+	'version': '16.0.1.0.0',
+	'category': 'Point of Sale',
+	'summary': """This module is used to limit the discount on pos 
+	product category.""",
+	'description': """This module is used to limit the discount on pos
+	 product category and also restrict the global discount for selected cashiers.""",
+	'author': "Cybrosys Techno Solutions",
+	'company': 'Cybrosys Techno Solutions',
+	'maintainer': 'Cybrosys Techno Solutions',
+	'website': "https://www.cybrosys.com",
+	'depends': ['web', 'pos_hr', 'pos_discount'],
+	'data': [
+		'views/res_config_settings_views.xml',
+		'views/product_template_views.xml',
+		'views/pos_category_views.xml',
+		'views/hr_employee_views.xml',
+	],
+	'assets': {
+        'web.assets_backend': [
+            'discount_limit/static/src/js/Orderline.js',
+            'discount_limit/static/src/js/PosGlobalState.js',
+            'discount_limit/static/src/js/DiscountButton.js',
+        ],
+    },
+	'images': ['static/description/banner.png'],
+	'license': 'AGPL-3',
+	'installable': True,
+	'auto_install': False,
+	'application': False,
+}

discount_limit/doc/RELEASE_NOTES.md

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+## Module <discount_limit>
+
+#### 28.01.2024
+#### Version 16.0.1.0.0
+##### ADD
+- Initial Commit for POS Discount Limit & Restrict Global Discount

discount_limit/models/__init__.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Bhagyadev K P (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+################################################################################
+from . import hr_employee
+from . import pos_category
+from . import pos_config
+from . import product_template
+from . import res_config_settings
+from . import pos_session

discount_limit/models/hr_employee.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Bhagyadev K P (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+################################################################################
+from odoo import fields, models
+
+
+class HrEmployee(models.Model):
+    """
+    Inheriting the 'hr.employee' model to include a boolean field
+    indicating whether an employee has discount control permissions.
+    """
+    _inherit = 'hr.employee'
+
+    has_pos_discount_control = fields.Boolean(string="Discount Control",
+                                              help="Enable to control the"
+                                                   " discount")

discount_limit/models/pos_category.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Bhagyadev K P (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+################################################################################
+from odoo import fields, models
+
+
+class PosCategory(models.Model):
+    """
+    Inheriting pos_category to include discount limit settings.
+    """
+    _inherit = 'pos.category'
+
+    discount_limit = fields.Char(string="Discount Limit(%)",
+                                 help="Discount Limit")
+    apply_limit = fields.Boolean(string="Apply Limit", help="Apply Limit")

discount_limit/models/pos_config.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Bhagyadev K P (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+################################################################################
+from odoo import fields, models
+
+
+class PosConfig(models.Model):
+	"""
+	Inheriting pos_config model to set discount limit for product/product
+	categories.
+	"""
+	_inherit = 'pos.config'
+
+	apply_discount_limit = fields.Selection([
+		('product', 'Product'),
+		('product_category', 'Product Category')],
+		string="Apply Discount Limit",
+		help="Select product or product category option to apply discount")

discount_limit/models/pos_session.py

@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Bhagyadev K P (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+################################################################################
+from odoo import models
+
+
+class PosSession(models.Model):
+	"""
+	Inheriting pos_session module to load fields in pos session
+	"""
+	_inherit = 'pos.session'
+
+	def _loader_params_product_product(self):
+		"""Function to load product_discount_limit in pos session"""
+		result = super()._loader_params_product_product()
+		result['search_params']['fields'].extend(
+			['product_discount_limit'])
+		return result
+
+	def _loader_params_pos_category(self):
+		"""Function to load discount_limit in pos session"""
+		result = super()._loader_params_pos_category()
+		result['search_params']['fields'].extend(
+			['discount_limit'])
+		return result
+
+	def _loader_params_hr_employee(self):
+		"""Function to load has_pos_discount_control in pos"""
+		result = super()._loader_params_hr_employee()
+		result['search_params']['fields'].extend(
+			['has_pos_discount_control'])
+		return result

discount_limit/models/product_template.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Bhagyadev K P (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+################################################################################
+from odoo import models, fields
+
+
+class ProductTemplate(models.Model):
+	"""Inheriting product_template model"""
+	_inherit = 'product.template'
+
+	pd_apply_limit = fields.Boolean(string="Apply limit", help="Whether to apply")
+	product_discount_limit = fields.Float(string="Discount Limit(%)",
+									help="Product discount limit")

discount_limit/models/res_config_settings.py

@@ -0,0 +1,62 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Bhagyadev K P (odoo@cybrosys.com)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+################################################################################
+from odoo import api, fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    """
+    Inheriting res_config_settings model to set discount limit for
+    product/product categories
+    """
+    _inherit = 'res.config.settings'
+
+    limit_discount = fields.Boolean(string="Discount Limit",
+                                    help="Enable to apply limit on discount "
+                                         "limit",
+                                    config_parameter='discount_limit.'
+                                                     'limit_discount')
+    apply_discount_limit = fields.Selection([
+        ('product', 'Product'),
+        ('product_category', 'Product Category')],
+        string="Apply Discount Limit",
+        related="pos_config_id.apply_discount_limit",
+        readonly=False, help="Select product or product category option"
+                             " to apply discount")
+
+    @api.onchange('apply_discount_limit')
+    def _onchange_apply_discount_limit(self):
+        """
+        setting the discount_limit for product or product categories field
+         based on the apply_discount_limit option.
+        """
+        products = self.env['product.product'].search(
+            [('available_in_pos', '=', True)])
+        categories = self.env['pos.category'].search([])
+        if self.apply_discount_limit == 'product':
+            for product in products:
+                product.pd_apply_limit = True
+            for category in categories:
+                category.apply_limit = False
+        else:
+            for category in categories:
+                category.apply_limit = True
+            for product in products:
+                product.pd_apply_limit = False

discount_limit/static/description/index.html

@@ -0,0 +1,676 @@
+<div style="background-color: #714B67; min-height: 600px; width: 100%; padding: 15px; position: relative;">
+    <!-- TITLE BAR -->
+    <div class="d-flex align-items-center justify-content-between"
+         style="border-bottom: 1px solid #875A7B; padding: 15px; display: flex; justify-content: space-between; align-items: center;">
+        <img src="assets/misc/cybrosys-logo.png" width="42" height="42"
+             style="width: 42px; height: 42px;"/>
+        <div>
+            <div style="color: #7C7BAD; font-size: 14px; font-family: 'Montserrat', sans-serif; font-weight: bold; background-color: white; display: inline-block; padding: 3px 10px; border-radius: 50px;"
+                 class="mr-2">
+                <i class="fa fa-check mr-1"></i>Community
+            </div>
+            <div style="color: #875A7B; font-size: 14px; font-family: 'Montserrat', sans-serif; font-weight: bold; background-color: white; display: inline-block; padding: 3px 10px; border-radius: 50px;"
+                 class="mr-2">
+                <i class="fa fa-check mr-1"></i>Enterprise
+            </div>
+            <div style="color: #017E84; font-size: 14px; font-family: 'Montserrat', sans-serif; font-weight: bold; background-color: white; display: inline-block; padding: 3px 10px; border-radius: 50px;"
+                 class="mr-2">
+                <i class="fa fa-check mr-1"></i>Odoo.sh
+            </div>
+        </div>
+    </div>
+    <!-- END OF TITLE BAR -->
+    <div class="container">
+        <div class="row">
+            <div class="col-sm-12 col-md-12 col-lg-12">
+                <!-- APP HERO -->
+                <h1 style="color: #FFFFFF; font-weight: bolder; font-size: 50px; text-align: center; margin-top: 50px;">
+                    POS Discount Limit & Restrict Global Discount
+                </h1>
+                <p style="color:#FFFFFF; padding: 8px 15px; text-align: center; font-size: 24px;">
+                    Limit the discount for POS product, product categories
+                    and restrict the global discount for POS cashiers.</p>
+                <!-- END OF APP HERO -->
+                <img src="assets/screenshots/hero.gif"
+                     style="width: 75%; height: auto; position: absolute; margin-left: auto; margin-right: auto; top: 45%; left: 12%; right: auto;"/>
+            </div>
+        </div>
+    </div>
+</div>
+<!-- NAVIGATION SECTION -->
+<div class="d-flex align-items-center"
+     style="border-bottom: 2px solid #714B67; padding: 15px 0px; margin-top: 300px;">
+    <div class="d-flex justify-content-center align-items-center mr-2"
+         style="background-color: #F5F5F5; border-radius: 0px; width: 40px; height: 40px;">
+        <img src="assets/misc/compass.png"/>
+    </div>
+    <h2 class="mt-2"
+        style="font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: bold;">
+        Explore This
+        Module</h2>
+</div>
+<div class="row my-4" style="font-family: 'Montserrat', sans-serif;">
+    <div class="col-sm-12 col-md-6 my-3">
+        <a href="#overview">
+            <div class="d-flex justify-content-between align-items-center"
+                 style="background-color: #f5f5f5; padding: 30px; width: 100%;">
+                <div>
+                    <span style="color: #714B67; font-size: 24px; font-weight: 500; display: block;">Overview</span>
+                    <span style="color: #714B67; font-size: 16px; font-weight: 400; color:#282F33;  display: block;">
+                        Learn more about this module
+                    </span>
+                </div>
+                <img src="assets/misc/right-arrow.png" width="36" height="36"/>
+            </div>
+        </a>
+    </div>
+    <div class="col-sm-12 col-md-6 my-3">
+        <a href="#screenshots">
+            <div class="d-flex justify-content-between align-items-center"
+                 style="background-color: #f5f5f5; padding: 30px; width: 100%;">
+                <div>
+                    <span style="color: #714B67; font-size: 24px; font-weight: 500; display: block;">Screenshots</span>
+                    <span style="color: #714B67; font-size: 16px; font-weight: 400; color:#282F33;  display: block;">
+                        See key screenshots of this module
+                        </span>
+                </div>
+                <img src="assets/misc/right-arrow.png" width="36" height="36"/>
+            </div>
+        </a>
+    </div>
+    <div class="col-sm-12 col-md-6 my-3">
+        <a href="#features">
+            <div class="d-flex justify-content-between align-items-center"
+                 style="background-color: #f5f5f5; padding: 30px; width: 100%;">
+                <div>
+                    <span style="color: #714B67; font-size: 24px; font-weight: 500; display: block;">Features</span>
+                    <span style="color: #714B67; font-size: 16px; font-weight: 400; color:#282F33;  display: block;">View features of this module</span>
+                </div>
+                <img src="assets/misc/right-arrow.png" width="36" height="36"/>
+            </div>
+        </a>
+    </div>
+</div>
+<!-- END OF NAVIGATION SECTION -->
+<!-- OVERVIEW SECTION -->
+<div class="d-flex align-items-center"
+     style="border-bottom: 2px solid #714B67; padding: 15px 0px;" id="overview">
+    <div class="d-flex justify-content-center align-items-center mr-2"
+         style="background-color: #F5F5F5; border-radius: 0px; width: 40px; height: 40px;">
+        <img src="assets/misc/pie-chart.png"/>
+    </div>
+    <h2 class="mt-2"
+        style="font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: bold;">
+        Overview
+    </h2>
+</div>
+<div class="row"
+     style="font-family: 'Montserrat', sans-serif; font-weight: 400; font-size: 14px; line-height: 200%;">
+    <div class="col-sm-12 py-4">
+        This app provides an option to set the discount limit for the pos
+        product categories and also restrict the global discount to the cashiers
+        who do not have discount control.
+    </div>
+</div>
+<!-- END OF OVERVIEW SECTION -->
+<!-- FEATURES SECTION -->
+<div class="d-flex align-items-center"
+     style="border-bottom: 2px solid #714B67; padding: 15px 0px;"
+     id="features">
+    <div class="d-flex justify-content-center align-items-center mr-2"
+         style="background-color: #F5F5F5; border-radius: 0px; width: 40px; height: 40px;">
+        <img src="assets/misc/features.png"/>
+    </div>
+    <h2 class="mt-2"
+        style="font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: bold;">
+        Features
+    </h2>
+</div>
+<div class="row"
+     style="font-family: 'Montserrat', sans-serif; font-weight: 400; font-size: 14px; line-height: 200%;">
+    <div class="col-sm-12 col-md-6">
+        <div class="d-flex align-items-center"
+             style="margin-top: 40px; margin-bottom: 40px">
+            <img src="assets/misc/check-box.png" class="mr-2"/>
+            <span style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">Limit the discount for products.</span>
+        </div>
+    </div>
+</div>
+<div class="row"
+     style="font-family: 'Montserrat', sans-serif; font-weight: 400; font-size: 14px; line-height: 200%;">
+    <div class="col-sm-12 col-md-6">
+        <div class="d-flex align-items-center"
+             style="margin-top: 40px; margin-bottom: 40px">
+            <img src="assets/misc/check-box.png" class="mr-2"/>
+            <span style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">Limit the discount for product categories.</span>
+        </div>
+    </div>
+</div>
+<div class="row"
+     style="font-family: 'Montserrat', sans-serif; font-weight: 400; font-size: 14px; line-height: 200%;">
+    <div class="col-sm-12 col-md-6">
+        <div class="d-flex align-items-center"
+             style="margin-top: 40px; margin-bottom: 40px">
+            <img src="assets/misc/check-box.png" class="mr-2"/>
+            <span style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">Restrict global discount for selected POS cashiers</span>
+        </div>
+    </div>
+</div>
+<!-- END OF FEATURES SECTION -->
+<!-- SCREENSHOTS SECTION -->
+<div class="d-flex align-items-center"
+     style="border-bottom: 2px solid #714B67; padding: 15px 0px;"
+     id="screenshots">
+    <div class="d-flex justify-content-center align-items-center mr-2"
+         style="background-color: #F5F5F5; border-radius: 0px; width: 40px; height: 40px;">
+        <img src="assets/misc/pictures.png"/>
+    </div>
+    <h2 class="mt-2"
+        style="font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: bold;">
+        Screenshots
+    </h2>
+</div>
+<div class="row">
+    <div class="col-sm-12">
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Discount Limit for Product
+            </h3>
+            <p style="font-weight: 400; font-family: 'Montserrat', sans-serif; font-size: 14px;">
+                Discount Limit Field in POS Product.
+            </p>
+            <img src="assets/screenshots/1.png" class="img-thumbnail">
+            <img src="assets/screenshots/2.png" class="img-thumbnail">
+        </div>
+    </div>
+    <div class="col-sm-12">
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Discount Limit for Product category
+            </h3>
+            <p style="font-weight: 400; font-family: 'Montserrat', sans-serif; font-size: 14px;">
+                Discount Limit field in POS Product category .
+            </p>
+            <img src="assets/screenshots/3.png" class="img-thumbnail">
+            <img src="assets/screenshots/4.png" class="img-thumbnail">
+        </div>
+    </div>
+    <div class="col-sm-12">
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Restrict Discount
+            </h3>
+            <p style="font-weight: 400; font-family: 'Montserrat', sans-serif; font-size: 14px;">
+                Can't give the discount greater than the specified limit.
+            </p>
+            <img src="assets/screenshots/5.png" class="img-thumbnail">
+        </div>
+    </div>
+    <div class="col-sm-12">
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Discount Control
+            </h3>
+            <p style="font-weight: 400; font-family: 'Montserrat', sans-serif; font-size: 14px;">
+                Discount Control check box in HR settings.
+            </p>
+            <img src="assets/screenshots/6.png" class="img-thumbnail">
+        </div>
+    </div>
+    <div class="col-sm-12">
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Enable Authorize employees
+            </h3>
+            <p style="font-weight: 400; font-family: 'Montserrat', sans-serif; font-size: 14px;">
+                Add employees who have restrictions on discounts.
+            </p>
+            <img src="assets/screenshots/7.png" class="img-thumbnail">
+        </div>
+    </div>
+    <div class="col-sm-12">
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Global Discount
+            </h3>
+            <p style="font-weight: 400; font-family: 'Montserrat', sans-serif; font-size: 14px;">
+                Enable Global Discount in POS settings.
+            </p>
+            <img src="assets/screenshots/8.png" class="img-thumbnail">
+        </div>
+    </div>
+    <div class="col-sm-12">
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Cashier Discount Control
+            </h3>
+            <p style="font-weight: 400; font-family: 'Montserrat', sans-serif; font-size: 14px;">
+                Cannot Apply Global Discount if Cashier has no Discount Control.
+            </p>
+            <img src="assets/screenshots/9.png" class="img-thumbnail">
+        </div>
+    </div>
+</div>
+<!-- END OF SCREENSHOTS SECTION -->
+<!-- RELATED PRODUCTS -->
+<div class="row">
+    <div class="col-sm-12 col-md-12-col-lg-2">
+        <h2 style="font-weight: bold; color: #3D3D4E;">Related Modules</h2>
+        <p style="color: #777783;">Explore our related modules</p>
+        <hr/>
+    </div>
+    <div class="col-sm-12">
+        <div id="demo1" class="row carousel slide" data-ride="carousel">
+            <!-- The slideshow -->
+            <div class="carousel-inner" style="padding: 30px;">
+                <div class="carousel-item" style="min-height: 198.656px;">
+                    <div class="col-xs-12 col-sm-4 col-md-4 mb16 mt16"
+                         style="float:left">
+                        <a href="https://apps.odoo.com/apps/modules/16.0/pos_credit_limit/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-radius: 0px;"
+                                     src="assets/modules/l1.png">
+                            </div>
+                        </a>
+                    </div>
+                    <div class="col-xs-12 col-sm-4 col-md-4 mb16 mt16"
+                         style="float:left">
+                        <a href="https://apps.odoo.com/apps/modules/16.0/pos_report_generator/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-radius: 0px;"
+                                     src="assets/modules/l2.png">
+                            </div>
+                        </a>
+                    </div>
+                    <div class="col-xs-12 col-sm-4 col-md-4 mb16 mt16"
+                         style="float:left">
+                        <a href="https://apps.odoo.com/apps/modules/16.0/dashboard_pos/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-radius: 0px;"
+                                     src="assets/modules/l3.png">
+                            </div>
+                        </a>
+                    </div>
+                </div>
+                <div class="carousel-item active"
+                     style="min-height: 198.656px;">
+                    <div class="col-xs-12 col-sm-4 col-md-4 mb16 mt16"
+                         style="float:left">
+                        <a href="https://apps.odoo.com/apps/modules/16.0/pos_kitchen_screen_odoo/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-radius: 0px;"
+                                     src="assets/modules/l4.png">
+                            </div>
+                        </a>
+                    </div>
+                    <div class="col-xs-12 col-sm-4 col-md-4 mb16 mt16"
+                         style="float:left">
+                        <a href="https://apps.odoo.com/apps/modules/16.0/login_pos_direct/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-radius: 0px;"
+                                     src="assets/modules/l5.png">
+                            </div>
+                        </a>
+                    </div>
+                    <div class="col-xs-12 col-sm-4 col-md-4 mb16 mt16"
+                         style="float:left">
+                        <a href="https://apps.odoo.com/apps/modules/16.0/pos_book_order/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-radius: 0px;"
+                                     src="assets/modules/l6.png">
+                            </div>
+                        </a>
+                    </div>
+                </div>
+            </div>
+            <!-- Left and right controls -->
+            <a class="carousel-control-prev" href="#demo1" data-slide="prev"
+               style="width:35px; color:#000">
+                <span class="carousel-control-prev-icon">
+                    <i class="fa fa-chevron-left" style="font-size:24px"></i>
+                </span>
+            </a>
+            <a class="carousel-control-next" href="#demo1" data-slide="next"
+               style="width:35px; color:#000">
+                <span class="carousel-control-next-icon">
+                    <i class="fa fa-chevron-right" style="font-size:24px"></i>
+                </span>
+            </a>
+        </div>
+    </div>
+</div>
+<!-- END OF RELATED PRODUCTS -->
+<!-- OUR SERVICES -->
+<div class="d-flex align-items-center"
+     style="border-bottom: 2px solid #714B67; padding: 15px 0px;">
+    <div class="d-flex justify-content-center align-items-center mr-2"
+         style="background-color: #F5F5F5; border-radius: 0px; width: 40px; height: 40px;">
+        <img src="assets/misc/star.png"/>
+    </div>
+    <h2 class="mt-2"
+        style="font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: bold;">
+        Our Services
+    </h2>
+</div>
+<div class="container my-5">
+    <div class="row">
+        <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
+            <div class="d-flex justify-content-center align-items-center mx-3 my-3"
+                 style="background-color: #1dd1a1 !important; border-radius: 15px !important; height: 80px; width: 80px;">
+                <img src="assets/icons/cogs.png" class="img-responsive"
+                     height="48px" width="48px">
+            </div>
+            <h6 class="text-center"
+                style="font-family: Montserrat, 'sans-serif' !important; font-weight: bold;">
+                Odoo
+                Customization
+            </h6>
+        </div>
+        <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
+            <div class="d-flex justify-content-center align-items-center mx-3 my-3"
+                 style="background-color: #ff6b6b !important; border-radius: 15px !important; height: 80px; width: 80px;">
+                <img src="assets/icons/wrench.png" class="img-responsive"
+                     height="48px" width="48px">
+            </div>
+            <h6 class="text-center"
+                style="font-family: Montserrat, 'sans-serif' !important; font-weight: bold;">
+                Odoo
+                Implementation
+            </h6>
+        </div>
+        <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
+            <div class="d-flex justify-content-center align-items-center mx-3 my-3"
+                 style="background-color: #6462CD !important; border-radius: 15px !important; height: 80px; width: 80px;">
+                <img src="assets/icons/lifebuoy.png" class="img-responsive"
+                     height="48px" width="48px">
+            </div>
+            <h6 class="text-center"
+                style="font-family: Montserrat, 'sans-serif' !important; font-weight: bold;">
+                Odoo
+                Support
+            </h6>
+        </div>
+        <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
+            <div class="d-flex justify-content-center align-items-center mx-3 my-3"
+                 style="background-color: #ffa801 !important; border-radius: 15px !important; height: 80px; width: 80px;">
+                <img src="assets/icons/user.png" class="img-responsive"
+                     height="48px" width="48px">
+            </div>
+            <h6 class="text-center"
+                style="font-family: Montserrat, 'sans-serif' !important; font-weight: bold;">
+                Hire
+                Odoo
+                Developer
+            </h6>
+        </div>
+        <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
+            <div class="d-flex justify-content-center align-items-center mx-3 my-3"
+                 style="background-color: #54a0ff  !important; border-radius: 15px !important; height: 80px; width: 80px;">
+                <img src="assets/icons/puzzle.png" class="img-responsive"
+                     height="48px" width="48px">
+            </div>
+            <h6 class="text-center"
+                style="font-family: Montserrat, 'sans-serif' !important; font-weight: bold;">
+                Odoo
+                Integration
+            </h6>
+        </div>
+        <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
+            <div class="d-flex justify-content-center align-items-center mx-3 my-3"
+                 style="background-color: #6d7680 !important; border-radius: 15px !important; height: 80px; width: 80px;">
+                <img src="assets/icons/update.png" class="img-responsive"
+                     height="48px" width="48px">
+            </div>
+            <h6 class="text-center"
+                style="font-family: Montserrat, 'sans-serif' !important; font-weight: bold;">
+                Odoo
+                Migration
+            </h6>
+        </div>
+        <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
+            <div class="d-flex justify-content-center align-items-center mx-3 my-3"
+                 style="background-color: #786fa6 !important; border-radius: 15px !important; height: 80px; width: 80px;">
+                <img src="assets/icons/consultation.png" class="img-responsive"
+                     height="48px" width="48px">
+            </div>
+            <h6 class="text-center"
+                style="font-family: Montserrat, 'sans-serif' !important; font-weight: bold;">
+                Odoo
+                Consultancy
+            </h6>
+        </div>
+        <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
+            <div class="d-flex justify-content-center align-items-center mx-3 my-3"
+                 style="background-color: #f8a5c2 !important; border-radius: 15px !important; height: 80px; width: 80px;">
+                <img src="assets/icons/training.png" class="img-responsive"
+                     height="48px" width="48px">
+            </div>
+            <h6 class="text-center"
+                style="font-family: Montserrat, 'sans-serif' !important; font-weight: bold;">
+                Odoo
+                Implementation
+            </h6>
+        </div>
+        <div class="col-lg-4 d-flex flex-column justify-content-center align-items-center my-4">
+            <div class="d-flex justify-content-center align-items-center mx-3 my-3"
+                 style="background-color: #e6be26 !important; border-radius: 15px !important; height: 80px; width: 80px;">
+                <img src="assets/icons/license.png" class="img-responsive"
+                     height="48px" width="48px">
+            </div>
+            <h6 class="text-center"
+                style="font-family: Montserrat, 'sans-serif' !important; font-weight: bold;">
+                Odoo
+                Licensing Consultancy
+            </h6>
+        </div>
+    </div>
+</div>
+<!-- END OF OUR SERVICES -->
+<!-- OUR INDUSTRIES -->
+<div class="d-flex align-items-center"
+     style="border-bottom: 2px solid #714B67; padding: 15px 0px;">
+    <div class="d-flex justify-content-center align-items-center mr-2"
+         style="background-color: #F5F5F5; border-radius: 0px; width: 40px; height: 40px;">
+        <img src="assets/misc/corporate.png"/>
+    </div>
+    <h2 class="mt-2"
+        style="font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: bold;">
+        Our
+        Industries
+    </h2>
+</div>
+<div class="container my-5">
+    <div class="row">
+        <div class="col-lg-3">
+            <div class="my-4 d-flex flex-column justify-content-center"
+                 style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
+                <img src="assets/icons/trading-black.png"
+                     class="img-responsive mb-3" height="48px" width="48px">
+                <h5 style="font-family: Montserrat, sans-serif !important; color: #000 !important; font-weight: bold;">
+                    Trading
+                </h5>
+                <p style="font-family: Montserrat, sans-serif !important; font-size: 0.9rem !important;">
+                    Easily procure
+                    and
+                    sell your products
+                </p>
+            </div>
+        </div>
+        <div class="col-lg-3">
+            <div class="my-4 d-flex flex-column justify-content-center"
+                 style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
+                <img src="assets/icons/pos-black.png"
+                     class="img-responsive mb-3" height="48px" width="48px">
+                <h5 style="font-family: Montserrat, sans-serif !important; color: #000 !important; font-weight: bold;">
+                    POS
+                </h5>
+                <p style="font-family: Montserrat, sans-serif !important; font-size: 0.9rem !important;">
+                    Easy
+                    configuration
+                    and convivial experience
+                </p>
+            </div>
+        </div>
+        <div class="col-lg-3">
+            <div class="my-4 d-flex flex-column justify-content-center"
+                 style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
+                <img src="assets/icons/education-black.png"
+                     class="img-responsive mb-3" height="48px" width="48px">
+                <h5 style="font-family: Montserrat, sans-serif !important; color: #000 !important; font-weight: bold;">
+                    Education
+                </h5>
+                <p style="font-family: Montserrat, sans-serif !important; font-size: 0.9rem !important;">
+                    A platform for
+                    educational management
+                </p>
+            </div>
+        </div>
+        <div class="col-lg-3">
+            <div class="my-4 d-flex flex-column justify-content-center"
+                 style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
+                <img src="assets/icons/manufacturing-black.png"
+                     class="img-responsive mb-3" height="48px" width="48px">
+                <h5 style="font-family: Montserrat, sans-serif !important; color: #000 !important; font-weight: bold;">
+                    Manufacturing
+                </h5>
+                <p style="font-family: Montserrat, sans-serif !important; font-size: 0.9rem !important;">
+                    Plan, track and
+                    schedule your operations
+                </p>
+            </div>
+        </div>
+        <div class="col-lg-3">
+            <div class="my-4 d-flex flex-column justify-content-center"
+                 style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
+                <img src="assets/icons/ecom-black.png"
+                     class="img-responsive mb-3" height="48px" width="48px">
+                <h5 style="font-family: Montserrat, sans-serif !important; color: #000 !important; font-weight: bold;">
+                    E-commerce &amp; Website
+                </h5>
+                <p style="font-family: Montserrat, sans-serif !important; font-size: 0.9rem !important;">
+                    Mobile
+                    friendly,
+                    awe-inspiring product pages
+                </p>
+            </div>
+        </div>
+        <div class="col-lg-3">
+            <div class="my-4 d-flex flex-column justify-content-center"
+                 style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
+                <img src="assets/icons/service-black.png"
+                     class="img-responsive mb-3" height="48px" width="48px">
+                <h5 style="font-family: Montserrat, sans-serif !important; color: #000 !important; font-weight: bold;">
+                    Service Management
+                </h5>
+                <p style="font-family: Montserrat, sans-serif !important; font-size: 0.9rem !important;">
+                    Keep track of
+                    services and invoice
+                </p>
+            </div>
+        </div>
+        <div class="col-lg-3">
+            <div class="my-4 d-flex flex-column justify-content-center"
+                 style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
+                <img src="assets/icons/restaurant-black.png"
+                     class="img-responsive mb-3" height="48px" width="48px">
+                <h5 style="font-family: Montserrat, sans-serif !important; color: #000 !important; font-weight: bold;">
+                    Restaurant
+                </h5>
+                <p style="font-family: Montserrat, sans-serif !important; font-size: 0.9rem !important;">
+                    Run your bar or
+                    restaurant methodically
+                </p>
+            </div>
+        </div>
+        <div class="col-lg-3">
+            <div class="my-4 d-flex flex-column justify-content-center"
+                 style="background-color: #f6f8f9 !important; border-radius: 0px; padding: 2rem !important; height: 250px !important;">
+                <img src="assets/icons/hotel-black.png"
+                     class="img-responsive mb-3" height="48px" width="48px">
+                <h5 style="font-family: Montserrat, sans-serif !important; color: #000 !important; font-weight: bold;">
+                    Hotel Management
+                </h5>
+                <p style="font-family: Montserrat, sans-serif !important; font-size: 0.9rem !important;">
+                    An
+                    all-inclusive
+                    hotel management application
+                </p>
+            </div>
+        </div>
+    </div>
+</div>
+<!-- END OF OUR INDUSTRIES -->
+<!-- SUPPORT -->
+<div class="d-flex align-items-center"
+     style="border-bottom: 2px solid #714B67; padding: 15px 0px;">
+    <div class="d-flex justify-content-center align-items-center mr-2"
+         style="background-color: #F5F5F5; border-radius: 0px; width: 40px; height: 40px;">
+        <img src="assets/misc/customer-support.png"/>
+    </div>
+    <h2 class="mt-2"
+        style="font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: bold;">
+        Support
+    </h2>
+</div>
+<div class="container mt-5">
+    <div class="row">
+        <div class="col-sm-12 col-md-6">
+            <div style="background-color: #F6F8F9; padding: 30px; display: flex; align-items: center;">
+                <div class="mr-4"
+                     style="background-color: #714B67; display: inline-block; height: 70px; width: 70px; display: flex; align-items: center; justify-content: center;">
+                    <img src="assets/misc/support.png" height="48" width="48"
+                         style="width: 42px; height: 42px;"/>
+                </div>
+                <div>
+                    <h4>Need Help?</h4>
+                    <p style="line-height: 100%;">Got questions or need help?
+                        Get in touch.
+                    </p>
+                    <a href="mailto:odoo@cybrosys.com">
+                        <p style="font-weight: 400; font-size: 28px; line-height: 80%; color: #714B67;">
+                            odoo@cybrosys.com
+                        </p>
+                    </a>
+                </div>
+            </div>
+        </div>
+        <div class="col-sm-12 col-md-6">
+            <div style="background-color: #F6F8F9; padding: 30px; display: flex; align-items: center;">
+                <div class="mr-4"
+                     style="background-color: #2AC44D; display: inline-block; height: 70px; width: 70px; display: flex; align-items: center; justify-content: center;">
+                    <img src="assets/misc/whatsapp.png" height="52" width="52"
+                         style="width: 52px; height: 52px;"/>
+                </div>
+                <div>
+                    <h4>WhatsApp</h4>
+                    <p style="line-height: 100%;">Say hi to us on WhatsApp!</p>
+                    <a href="https://api.whatsapp.com/send?phone=918606827707">
+                        <p style="font-weight: 400; font-size: 28px; line-height: 80%; color: #714B67;">
+                            +91 86068
+                            27707
+                        </p>
+                    </a>
+                </div>
+            </div>
+        </div>
+    </div>
+    <div class="row">
+        <div class="col-sm-12 my-5 d-flex justify-content-center align-items-center">
+            <img src="assets/misc/logo.png" width="144" height="31"
+                 style="width:144px; height: 31px; margin-top: 40px;"/>
+        </div>
+    </div>
+</div>
+<!-- END OF SUPPORT -->

discount_limit/static/src/js/DiscountButton.js

@@ -0,0 +1,35 @@
+/** @odoo-module **/
+var models = require('point_of_sale.models');
+var core = require('web.core');
+var _t = core._t;
+const { Gui } = require('point_of_sale.Gui');
+const Registries = require('point_of_sale.Registries');
+const DiscountButton = require('pos_discount.DiscountButton');
+
+//Extending discount button to restrict discount option for selected employees
+const DiscountLimit = (DiscountButton) =>
+class extends DiscountButton {
+    async onClick() {
+        var self=this;
+    if (this.env.pos.get_cashier().has_pos_discount_control===true){
+        Gui.showPopup('ConfirmPopup', {
+                         'title': ('Discount Restricted'),
+                         'body': ('You must be granted access to apply discount.'),
+                        });
+    }
+    else
+    {
+      var self = this;
+        const { confirmed, payload } = await this.showPopup('NumberPopup',{
+            title: this.env._t('Discount Percentage'),
+            startingValue: this.env.pos.config.discount_pc,
+        });
+          if (confirmed) {
+            const val = Math.round(Math.max(0,Math.min(100,parseFloat(payload))));
+            await self.apply_discount(val);
+        }
+    }
+    }
+}
+Registries.Component.extend(DiscountButton, DiscountLimit);
+return DiscountButton;

discount_limit/static/src/js/Orderline.js

@@ -0,0 +1,69 @@
+/** @odoo-module **/
+
+import { Orderline } from 'point_of_sale.models';
+import Registries from 'point_of_sale.Registries';
+import { patch } from '@web/core/utils/patch';
+const { Gui } = require('point_of_sale.Gui');
+var field_utils = require('web.field_utils');
+var core = require('web.core');
+const _t = core._t;
+//Patching Orderline for set discount limit on product and product categories
+patch(Orderline.prototype, 'discount_limit.patch', {
+    setup(){
+        super.setup();
+    },
+    set_discount(discount){
+            var order = this.pos.get_order();
+            var pos_prod_id = order.selected_orderline.product.pos_categ_id[0]
+            if(this.pos.config.apply_discount_limit == false){
+                var parsed_discount = typeof(discount) === 'number' ? discount : isNaN(parseFloat(discount)) ? 0 : field_utils.parse.float('' + discount);
+                var disc = Math.min(Math.max(parsed_discount || 0, 0),100);
+                this.discount = disc;
+                this.discountStr = '' + disc;
+            }else if(this.pos.config.apply_discount_limit == 'product_category'){
+                var rounded = Math.round(discount);
+                if(Number.isInteger(pos_prod_id)){
+                    if(this.pos.db.category_by_id[pos_prod_id].discount_limit){
+                        if(rounded > this.pos.db.category_by_id[pos_prod_id].discount_limit){
+                            Gui.showPopup("ConfirmPopup", {
+                                'title': _t("Discount Not Possible"),
+                                'body':  _t("You cannot apply discount above the discount limit."),
+                            });
+                        } else {
+                            var parsed_discount = typeof(discount) === 'number' ? discount : isNaN(parseFloat(discount)) ? 0 : field_utils.parse.float('' + discount);
+                            var disc = Math.min(Math.max(parsed_discount || 0, 0),100);
+                            this.discount = disc;
+                            this.discountStr = '' + disc;
+                        }
+                    } else {
+                        var parsed_discount = typeof(discount) === 'number' ? discount : isNaN(parseFloat(discount)) ? 0 : field_utils.parse.float('' + discount);
+                            var disc = Math.min(Math.max(parsed_discount || 0, 0),100);
+                            this.discount = disc;
+                            this.discountStr = '' + disc;
+                    }
+                }
+            }else if(this.pos.config.apply_discount_limit == 'product'){
+                var rounded = Math.round(discount);
+                if(Number.isInteger(pos_prod_id)){
+                     if(this.get_product().product_discount_limit){
+                        if(rounded > this.get_product().product_discount_limit){
+                            Gui.showPopup("ConfirmPopup", {
+                                'title': _t("Discount Not Possible"),
+                                'body':  _t("You cannot apply discount above the discount limit."),
+                            });
+                        } else {
+                            var parsed_discount = typeof(discount) === 'number' ? discount : isNaN(parseFloat(discount)) ? 0 : field_utils.parse.float('' + discount);
+                            var disc = Math.min(Math.max(parsed_discount || 0, 0),100);
+                            this.discount = disc;
+                            this.discountStr = '' + disc;
+                        }
+                    } else {
+                        var parsed_discount = typeof(discount) === 'number' ? discount : isNaN(parseFloat(discount)) ? 0 : field_utils.parse.float('' + discount);
+                        var disc = Math.min(Math.max(parsed_discount || 0, 0),100);
+                        this.discount = disc;
+                        this.discountStr = '' + disc;
+                    }
+                }
+            }
+        }
+});

discount_limit/static/src/js/PosGlobalState.js

@@ -0,0 +1,15 @@
+odoo.define('discount_limit.pos', function(require) {
+ "use strict";
+ var { PosGlobalState } = require('point_of_sale.models');
+ const Registries = require('point_of_sale.Registries');
+//loading model
+ const ProductPosGlobalState = (PosGlobalState) => class ProductPosGlobalState extends PosGlobalState {
+     async _processData(loadedData) {
+         await super._processData(...arguments);
+         this.product_template = loadedData['product.product'];
+         this.pos_category = loadedData['pos.category'];
+         this.hr_employee = loadedData['hr.employee'];
+     }
+ }
+ Registries.Model.extend(PosGlobalState, ProductPosGlobalState);
+});

discount_limit/views/hr_employee_views.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+<!--    Inheriting hr_employee form view -->
+    <record id="view_employee_form" model="ir.ui.view">
+        <field name="name">hr.employee.view.form.inherit.discount.limit</field>
+        <field name="model">hr.employee</field>
+        <field name="inherit_id" ref="hr.view_employee_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//group[@name='identification_group']" position="after">
+                <group string="Point Of Sale" name="identification_group">
+                <field name="has_pos_discount_control" string="Discount Control"/>
+                    </group>
+            </xpath>
+        </field>
+    </record>
+</odoo>

discount_limit/views/pos_category_views.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+<!--    Inheriting pos_category model form view-->
+    <record model="ir.ui.view" id="product_pos_category_form_view">
+      <field name="name">pos.category.view.form.inherit.discount.limit</field>
+      <field name="model">pos.category</field>
+      <field name="inherit_id" ref="point_of_sale.product_pos_category_form_view"/>
+      <field name="arch" type="xml">
+        <xpath expr="//field[@name='sequence']" position="after">
+             <field name="apply_limit" invisible="1"/>
+             <field name="discount_limit" attrs="{'invisible': [('apply_limit', '=', False)]}" />
+        </xpath>
+      </field>
+    </record>
+</odoo>

discount_limit/views/product_template_views.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+<!--    Inheriting product_product model form view-->
+    <record model="ir.ui.view" id="product_template_only_form_view">
+      <field name="name">product.template.view.form.inherit.discount.limit</field>
+      <field name="model">product.template</field>
+      <field name="inherit_id" ref="product.product_template_only_form_view"/>
+      <field name="arch" type="xml">
+        <xpath expr="//field[@name='to_weight']" position="after">
+             <field name="pd_apply_limit" invisible="1"/>
+             <field name="product_discount_limit" attrs="{'invisible': [('pd_apply_limit', '=', False)]}"/>
+        </xpath>
+      </field>
+    </record>
+</odoo>

discount_limit/views/res_config_settings_views.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <!--    Inheriting res_config_settings view-->
+    <record id="res_config_settings_view_form" model="ir.ui.view">
+        <field name="name">res.config.settings.view.form.inherit.discount.limit</field>
+        <field name="model">res.config.settings</field>
+        <field name="inherit_id"
+               ref="point_of_sale.res_config_settings_view_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//div[@id='multiple_prices_setting']" position="after">
+                <div class="col-12 col-lg-6 o_setting_box">
+                    <div class="o_setting_left_pane">
+                        <field name="limit_discount"/>
+                    </div>
+                    <div class="o_setting_right_pane">
+                        <label for="limit_discount"
+                               string="Limit the Discount"/>
+                        <div class="row mt16"
+                             attrs="{'invisible' : [('limit_discount', '!=', True)]}">
+                            <label string="Apply Discount Limit to"
+                                   for="apply_discount_limit"
+                                   class="col-lg-3 o_light_label"/>
+                            <field name="apply_discount_limit"/>
+                        </div>
+                    </div>
+                </div>
+            </xpath>
+        </field>
+    </record>
+</odoo>