Sep 13 : [ADD] Initial Commit 'purchase_recurring_orders'

purchase_recurring_orders/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :target: https://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+
+Purchase Recurring Orders
+=========================
+This module allows you to create recurring orders for purchases.
+
+Configuration
+=============
+No additional configuration required
+
+Company
+-------
+* `Cybrosys Techno Solutions <https://cybrosys.com/>`__
+
+License
+-------
+Affero General Public License v3.0 (AGPL v3)
+
+(https://www.gnu.org/licenses/agpl-3.0-standalone.html)
+
+Credits
+-------
+Developer: (V15) Ruksana P , 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>`__

purchase_recurring_orders/__init__.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Ruksana 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
+from . import wizard

purchase_recurring_orders/__manifest__.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Ruksana 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': 'Purchase Recurring Orders',
+    'version': '15.0.1.0.0',
+    'category': 'Purchases',
+    'summary': 'Helps to create purchase recurring orders',
+    'description': """ This module Helps to create recurring orders for 
+     Purchases based on the information provided.""",
+    'author': 'Cybrosys Techno Solutions',
+    'company': 'Cybrosys Techno Solutions',
+    'maintainer': 'Cybrosys Techno Solutions',
+    'website': 'https://www.cybrosys.com',
+    'depends': ['purchase'],
+    'data': [
+        'security/ir.model.access.csv',
+        'data/ir_cron_data.xml',
+        'data/ir_sequence_data.xml',
+        'wizard/agreement_renewal_views.xml',
+        'views/purchase_recurring_agreement_views.xml',
+        'views/purchase_order_views.xml',
+        'views/res_partner_views.xml',
+    ],
+    'images': ['static/description/banner.png'],
+    'license': 'AGPL-3',
+    'installable': True,
+    'auto_install': False,
+    'application': False,
+}

purchase_recurring_orders/data/ir_cron_data.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo noupdate="1">
+    <!--      Scheduled Action for Prolongation check of recurring orders
+    agreements-->
+    <record id="ir_cron_recurring_orders_prolong_check" model="ir.cron">
+        <field name="name">Prolongation Check for Recurring Orders
+            Agreements
+        </field>
+        <field name="model_id" ref="model_purchase_recurring_agreement"/>
+        <field name="type">ir.actions.server</field>
+        <field name="state">code</field>
+        <field name="code">model.revise_agreements_expirations_planned()
+        </field>
+        <field name="interval_number">1</field>
+        <field name="doall" eval="False"/>
+        <field name="interval_type">days</field>
+        <field name="numbercall">-1</field>
+    </record>
+    <!--      Scheduled Action for Confirming current orders-->
+    <record id="ir_cron_recurring_orders_confirm_orders" model="ir.cron">
+        <field name="name">Confirm Current Orders</field>
+        <field name="model_id" ref="model_purchase_recurring_agreement"/>
+        <field name="type">ir.actions.server</field>
+        <field name="state">code</field>
+        <field name="code">model.confirm_current_orders_planned()</field>
+        <field name="interval_number">1</field>
+        <field name="doall" eval="False"/>
+        <field name="interval_type">days</field>
+        <field name="numbercall">-1</field>
+    </record>
+    <!--      Scheduled Action for Generating recurring orders for next
+    year-->
+    <record id="ir_cron_recurring_orders_generate_orders" model="ir.cron">
+        <field name="name">Generate Recurring Orders for Next Year</field>
+        <field name="model_id" ref="model_purchase_recurring_agreement"/>
+        <field name="type">ir.actions.server</field>
+        <field name="state">code</field>
+        <field name="code">model.generate_next_orders_planned()</field>
+        <field name="interval_number">1</field>
+        <field name="interval_type">days</field>
+        <field name="numbercall">-1</field>
+    </record>
+</odoo>

purchase_recurring_orders/data/ir_sequence_data.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo noupdate="1">
+    <!--  Sequence Generator-->
+    <record model="ir.sequence" id="ir_sequence_recurring_agreement">
+        <field name="name">Agreement Sequence</field>
+        <field name="code">purchase.r_o.agreement.sequence</field>
+        <field name="padding">4</field>
+        <field name="prefix">AG-%(y)s-</field>
+        <field name="company_id" eval="False"/>
+    </record>
+</odoo>

purchase_recurring_orders/doc/RELEASE_NOTES.md

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+## Module <purchase_recurring_orders>
+
+#### 14.08.2023
+#### Version 15.0.1.0.0
+#### ADD
+- Initial commit for Purchase Recurring Orders

purchase_recurring_orders/models/__init__.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Ruksana 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 agreement_renewal_line
+from . import purchase_order
+from . import purchase_recurring_agreement
+from . import recurring_agreement_line
+from . import res_partner

purchase_recurring_orders/models/agreement_renewal_line.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Ruksana 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 AgreementRenewalLine(models.Model):
+    """ Purchase recurring agreement renewal records of particular agreement"""
+    _name = 'agreement.renewal.line'
+    _description = "Purchase Agreement Renewal Records"
+
+    recurring_agreement_id = fields.Many2one('purchase.recurring.agreement',
+                                             string='Agreement Reference',
+                                             help='Recurring agreement for '
+                                                  'renewal', ondelete='cascade')
+    date = fields.Datetime(string='Date', help="Date of the Renewal")
+    comments = fields.Char(string='Comments', size=200,
+                           help='Add renewal comments')

purchase_recurring_orders/models/purchase_order.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Ruksana 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 PurchaseOrder(models.Model):
+    """ Purchase order inherited for adding two fields is_agreement and
+     recurring_agreement_id """
+    _inherit = 'purchase.order'
+
+    is_agreement = fields.Boolean(string='From Agreement?', copy=False,
+                                  help='This field indicates if the purchase '
+                                       'order comes from an agreement')
+    recurring_agreement_id = fields.Many2one('purchase.recurring.agreement',
+                                             string='Agreement Reference',
+                                             ondelete='restrict',
+                                             help="This indicates the Purchase"
+                                                  " Agreement")
+
+    @api.model
+    def _prepare_agreement_vals(self, order):
+        """ Method for creating agreement values"""
+        return {
+            'partner_id': order.partner_id.id,
+            'company_id': order.company_id.id,
+            'start_date': fields.Datetime.now(),
+        }
+
+    @api.model
+    def _prepare_agreement_line_vals(self, order_ids, agreement):
+        """ Returns the Agreement Line Values in a Dictionary Format"""
+        return {
+            'recurring_agreement_id': agreement.id,
+            'product_id': order_ids.product_id.id,
+            'quantity': order_ids.product_qty,
+        }
+
+    def action_generate_agreement(self):
+        """Generates Purchase Recurring Agreement"""
+        agreements = []
+        for purchase_order in self:
+            agreement_vals = self._prepare_agreement_vals(purchase_order)
+            agreement = self.env[
+                'purchase.recurring.agreement'].create(agreement_vals)
+            agreements.append(agreement)
+            for order_id in purchase_order.order_line:
+                agreement_line_vals = self._prepare_agreement_line_vals(
+                    order_id, agreement)
+                self.env['recurring.agreement.line'].create(agreement_line_vals)
+        if len(agreements) == 1:
+            view = self.env.ref(
+                'purchase_recurring_orders.'
+                'purchase_recurring_agreement_view_form')
+            return {
+                'type': 'ir.actions.act_window',
+                'view_mode': 'form',
+                'res_model': 'purchase.recurring.agreement',
+                'views': [(view.id, 'form')],
+                'view_id': view.id,
+                'target': 'new',
+                'res_id': agreement[0].id,
+                'nodestroy': True,
+            }
+        return True

purchase_recurring_orders/models/purchase_recurring_agreement.py

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+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Ruksana 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 datetime import timedelta
+from dateutil.relativedelta import relativedelta
+from odoo import api, exceptions, fields, models, _
+
+
+class PurchaseRecurringAgreement(models.Model):
+    """Model for generating purchase recurring agreement"""
+    _name = 'purchase.recurring.agreement'
+    _inherit = 'mail.thread'
+    _description = "Purchase Recurring Agreement"
+
+    def _default_company_id(self):
+        """Returns the Current Company id"""
+        company = self.env['res.company']._company_default_get('purchase')
+        return company
+
+    name = fields.Char(string='Sequence Number', index=True, size=32,
+                       copy=False, help="Sequence number of agreement",
+                       readonly=True, default=_('New'))
+    active = fields.Boolean(string='Active', default=True,
+                            help='Unchecking this field, quotation for that '
+                                 'product is not generated')
+    partner_id = fields.Many2one('res.partner', string='Supplier', index=True,
+                                 change_default=True, required=True,
+                                 help="Supplier you are making the agreement")
+    company_id = fields.Many2one('res.company', string='Company', required=True,
+                                 help="Company that signs the agreement",
+                                 default=_default_company_id)
+    start_date = fields.Date(string='Start Date', index=True, copy=False,
+                             help=" Starting of the agreement. Keep empty to"
+                                  " use the current date")
+    prolong = fields.Selection(
+        selection=[('recurrent', 'Renewable Fixed Term'),
+                   ('unlimited', 'Unlimited Term'),
+                   ('fixed', 'Fixed Term')],
+        string='Prolongation', default='unlimited',
+        help="Sets the term of the agreement. 'Renewable fixed term': It sets "
+             "a fixed term, but with possibility of manual renew; 'Unlimited "
+             "term': Renew is made automatically; 'Fixed term': The term is "
+             "fixed and there is no possibility to renew.")
+    end_date = fields.Date(string='End date', help="End date of the agreement")
+    prolong_interval = fields.Integer(
+        string='Interval', default=1,
+        help="Interval in time units to prolong the agreement until new "
+             "renewable (that is automatic for unlimited term, manual for "
+             "renewable fixed term).")
+    prolong_unit = fields.Selection([('days', 'Days'), ('weeks', 'Weeks'),
+                                     ('months', 'Months'), ('years', 'Years')],
+                                    string='Interval Unit', default='years',
+                                    help='Time unit for the prolongation '
+                                         'interval')
+    agreement_line_ids = fields.One2many('recurring.agreement.line',
+                                         inverse_name='recurring_agreement_id',
+                                         string='Agreement Lines',
+                                         help='Agreement product records')
+    order_ids = fields.One2many('purchase.order', copy=False,
+                                inverse_name='recurring_agreement_id',
+                                string='Orders', readonly=True,
+                                help='Purchase orders for this agreement')
+    renewal_ids = fields.One2many('agreement.renewal.line', copy=False,
+                                  string='Renewal Lines', readonly=True,
+                                  inverse_name='recurring_agreement_id',
+                                  help='Renewal records')
+    last_renovation_date = fields.Datetime(
+        string='Last Renovation Date',
+        onchange='_onchange_last_renovation_date',
+        help="Last date when agreement was renewed (same as start date if not "
+             "renewed)")
+    next_expiration_date = fields.Datetime(
+        compute="_compute_next_expiration_date", string='Next Expiration Date',
+        help="Date when agreement will expired")
+    state = fields.Selection([('empty', 'Without Orders'),
+                              ('first', 'First Order Created'),
+                              ('orders', 'With Orders')], string='State',
+                             help="Indicates the state of recurring agreement",
+                             readonly=True, default='empty')
+    renewal_state = fields.Selection([('not_renewed', 'Agreement not Renewed'),
+                                      ('renewed', 'Agreement Renewed')],
+                                     string='Renewal State', readonly=True,
+                                     help="Renewal Status of the Recurring "
+                                          "agreement", default='not_renewed')
+    notes = fields.Text('Notes', help="Notes regarding Renewal agreement")
+    order_count = fields.Integer(compute='_compute_order_count',
+                                 help="Indicates the No. of Orders Generated"
+                                      " with this Agreement",
+                                 string='Order Count')
+
+    _sql_constraints = [
+        ('name_uniq', 'unique(name)', 'Agreement Number Must be Unique !'),
+    ]
+
+    @api.model
+    def _get_next_term_date(self, date, unit, interval):
+        """Returns the Next Term Date"""
+        if unit == 'days':
+            date = date + timedelta(days=interval)
+        elif unit == 'weeks':
+            date = date + timedelta(weeks=interval)
+        elif unit == 'months':
+            date = date + relativedelta(months=interval)
+        elif unit == 'years':
+            date = date + relativedelta(years=interval)
+        return date
+
+    def _compute_next_expiration_date(self):
+        """Calculates the Next Expiration Date According to the Prolongation
+        Unit Chosen"""
+        for agreement in self:
+            if agreement.prolong == 'fixed':
+                agreement.next_expiration_date = agreement.end_date
+            elif agreement.prolong == 'unlimited':
+                now = fields.Date.from_string(fields.Datetime.today())
+                date = self._get_next_term_date(
+                    fields.Date.from_string(agreement.start_date),
+                    agreement.prolong_unit, agreement.prolong_interval)
+                while date < now:
+                    date = self._get_next_term_date(
+                        date, agreement.prolong_unit,
+                        agreement.prolong_interval)
+                agreement.next_expiration_date = date
+            else:
+                agreement.next_expiration_date = self._get_next_term_date(
+                    fields.Datetime.from_string(
+                        agreement.last_renovation_date or
+                        agreement.start_date),
+                    agreement.prolong_unit, agreement.prolong_interval)
+
+    def _compute_order_count(self):
+        """Finds the count of orders generated from the Agreement"""
+        for record in self:
+            record.order_count = self.env['purchase.order'].search_count(
+                [('recurring_agreement_id', '=', record.id)])
+
+    @api.constrains('start_date', 'end_date')
+    def _check_dates(self):
+        """Method for ensuring start date will be always less than
+         or equal to end date"""
+        for record in self:
+            if record.end_date and record.end_date < record.start_date:
+                raise exceptions.Warning(
+                    _('Agreement End Date must be Greater than Start Date'))
+
+    @api.model
+    def create(self, vals):
+        """Function that supering create function"""
+        if not vals.get('start_date'):
+            vals['start_date'] = fields.Datetime.today()
+        if not vals.get('name'):
+            vals['name'] = self.env['ir.sequence'].get(
+                'purchase.r_o.agreement.sequence')
+        return super().create(vals)
+
+    def write(self, vals):
+        """Function that supering write function"""
+        value = super().write(vals)
+        if (any(vals.get(x) is not None for x in
+                ['active', 'name', 'agreement_line_ids', 'prolong',
+                 'end_date',
+                 'prolong_interval', 'prolong_unit', 'partner_id'])):
+            self.unlink_orders(fields.Datetime.today())
+        return value
+
+    @api.returns('self', lambda value: value.id)
+    def copy(self, default=None):
+        default = dict(default or {})
+        if 'name' not in default:
+            default['name'] = _("%s (Copy)") % self.name
+        return super().copy(default=default)
+
+    def unlink(self):
+        """Function that supering unlink function which will unlink Self and
+        the Current record"""
+        for agreement in self:
+            if any(agreement.mapped('order_ids')):
+                raise exceptions.Warning(
+                    _('You Cannot Remove Agreements with Confirmed Orders!'))
+        self.unlink_orders(fields.Datetime.from_string(fields.Datetime.today()))
+        return models.Model.unlink(self)
+
+    @api.onchange('start_date')
+    def _onchange_last_renovation_date(self):
+        """Method for updating last renovation date"""
+        self.last_renovation_date = self.start_date
+
+    @api.model
+    def revise_agreements_expirations_planned(self):
+        """Method for changing the prolong as unlimited"""
+        for agreement in self.search([('prolong', '=', 'unlimited')]):
+            if agreement.next_expiration_date <= fields.Datetime.today():
+                agreement.write({'prolong': 'unlimited'})
+        return True
+
+    @api.model
+    def _prepare_purchase_order_vals(self, agreement, date):
+        """Creates purchase order values"""
+        # Order Values
+        order_vals = {'date_order': date,
+                      'origin': agreement.name,
+                      'partner_id': agreement.partner_id.id,
+                      'state': 'draft', 'company_id': agreement.company_id.id,
+                      'is_agreement': True,
+                      'recurring_agreement_id': agreement.id,
+                      'date_planned': date,
+                      'payment_term_id': agreement.partner_id.
+                      property_supplier_payment_term_id.id,
+                      'currency_id':
+                          agreement.partner_id.property_purchase_currency_id.id
+                          or self.env.user.company_id.currency_id.id,
+                      'user_id': agreement.partner_id.user_id.id}
+        return order_vals
+
+    @api.model
+    def _prepare_purchase_order_line_vals(self, agreement_line_ids, order):
+        """Returns the Purchase Order Line Values as a Dictionary Which can be
+         Used While creating the Purchase Order"""
+        product = agreement_line_ids.product_id
+        product_lang = product.with_context({
+            'lang': order.partner_id.lang,
+            'partner_id': order.partner_id.id,
+        })
+        fpos = order.fiscal_position_id
+        # Order Line Values as a Dictionary
+        order_line_vals = {
+            'order_id': order.id,
+            'product_id': product.id,
+            'product_qty': agreement_line_ids.quantity,
+            'date_planned': order.date_planned,
+            'price_unit': product._get_tax_included_unit_price(
+                order.company_id, order.currency_id, order.date_order,
+                'purchase',
+                fiscal_position=order.fiscal_position_id,
+                product_uom=product.uom_po_id),
+            'product_uom': product.uom_po_id.id or product.uom_id.id,
+            'name': product_lang.display_name,
+            'taxes_id': fpos.map_tax(
+                product.supplier_taxes_id.filtered(
+                    lambda r: r.company_id.id == self.company_id.id).ids)
+        }
+        # product price changed if specific price is added
+        if agreement_line_ids.specific_price:
+            order_line_vals['price_unit'] = agreement_line_ids.specific_price
+        order_line_vals['taxes_id'] = [
+            (6, 0, tuple(order_line_vals['taxes_id']))]
+        # product price changed if specific price is added
+        if agreement_line_ids.additional_description:
+            order_line_vals['name'] += " %s" % (
+                agreement_line_ids.additional_description)
+        return order_line_vals
+
+    def create_order(self, date, agreement_lines):
+        """Create Purchase Order from Recurring Agreement """
+        self.ensure_one()
+        order_line_obj = self.env['purchase.order.line'].with_context(
+            company_id=self.company_id.id)
+        order_vals = self._prepare_purchase_order_vals(self, date)
+        order = self.env['purchase.order'].create(order_vals)
+        for agreement_line in agreement_lines:
+            # Create Purchase Order Line Values
+            order_line_vals = self._prepare_purchase_order_line_vals(
+                agreement_line, order)
+            order_line_obj.create(order_line_vals)
+        agreement_lines.write({'last_order_date': fields.Datetime.today()})
+        if self.state != 'orders':
+            self.state = 'orders'
+        return order
+
+    def _get_next_order_date(self, line, start_date):
+        """Return The date of Next Purchase order generated from the
+         Agreement"""
+        self.ensure_one()
+        next_date = fields.Datetime.from_string(self.start_date)
+        while next_date <= start_date:
+            next_date = self._get_next_term_date(
+                next_date, line.ordering_unit, line.ordering_interval)
+        return next_date
+
+    def generate_agreement_orders(self, start_date, end_date):
+        """Method for generating agreement orders"""
+        self.ensure_one()
+        if not self.active:
+            return
+        lines_to_order = {}
+        # Get next expiration date
+        exp_date = fields.Datetime.from_string(self.next_expiration_date)
+        if exp_date < end_date and self.prolong != 'unlimited':
+            end_date = exp_date
+        for line in self.agreement_line_ids:
+            if not line.is_active:
+                continue
+            # Get Date of Next Order
+            next_order_date = self._get_next_order_date(line, start_date)
+            while next_order_date <= end_date:
+                if not lines_to_order.get(next_order_date):
+                    lines_to_order[next_order_date] = self.env[
+                        'recurring.agreement.line']
+                lines_to_order[next_order_date] = line
+                next_order_date = self._get_next_order_date(
+                    line, next_order_date)
+        dates = lines_to_order.keys()
+        sorted(dates)
+        for date in dates:
+            order = self.order_ids.filtered(
+                lambda x: (
+                        fields.Date.to_string(
+                            fields.Datetime.from_string(x.date_order)) ==
+                        fields.Date.to_string(date)))
+            if not order:
+                self.create_order(
+                    fields.Datetime.to_string(date), lines_to_order[date])
+
+    @api.model
+    def generate_next_orders_planned(self, years=1, start_date=None):
+        """Method for generating the planned orders"""
+        if start_date:
+            start_date = fields.Datetime.from_string(start_date)
+        self.search([]).generate_next_orders(
+            years=years, start_date=start_date)
+
+    def generate_next_orders(self, years=1, start_date=None):
+        if not start_date:
+            start_date = fields.Datetime.from_string(fields.Date.today())
+        end_date = start_date + relativedelta(years=years)
+        for agreement in self:
+            agreement.generate_agreement_orders(start_date, end_date)
+        return True
+
+    @api.model
+    def confirm_current_orders_planned(self):
+        """This will Confirm All Orders satisfying the Domain"""
+        tomorrow = fields.Date.to_string(
+            fields.Datetime.from_string(fields.Datetime.today()) + timedelta(
+                days=1))
+        orders = self.env['purchase.order'].search([
+            ('recurring_agreement_id', '!=', False),
+            ('state', 'in', ('draft', 'sent')),
+            ('date_order', '<', tomorrow)
+        ])
+        for order in orders:
+            order.signal_workflow('order_confirm')
+
+    def unlink_orders(self, start_date):
+        """ Remove the relation between ``self`` and the related record."""
+        orders = self.mapped('order_ids').filtered(
+            lambda x: (x.state in ('draft', 'sent') and
+                       x.date_order >= start_date))
+        orders.unlink()
+
+    def action_view_purchase_order(self):
+        """Returns All Orders Generated from the Agreement"""
+        self.ensure_one()
+        return {
+            'type': 'ir.actions.act_window',
+            'name': 'Orders',
+            'views': [[False, 'tree'], [False, 'form']],
+            'res_model': 'purchase.order',
+            'domain': [('recurring_agreement_id', '=', self.id)],
+            'context': "{'create': False}"
+        }
+
+    def action_generate_next_year_orders(self):
+        """This will Generate Orders for Next year"""
+        return self.generate_next_orders(years=1)
+
+    def action_generate_initial_order(self):
+        """This will generate the Initial purchase Order from the Purchase
+        Agreement"""
+        self.ensure_one()
+        agreement_lines = self.mapped('agreement_line_ids').filtered(
+            'is_active')
+        order = self.create_order(self.start_date, agreement_lines)
+        self.write({'state': 'first'})
+        order.button_confirm()
+        return {
+            'domain': "[('id', '=', %s)]" % order.id,
+            'view_type': 'form',
+            'view_mode': 'form',
+            'res_model': 'purchase.order',
+            'context': self.env.context,
+            'res_id': order.id,
+            'view_id': [self.env.ref('purchase.purchase_order_form').id],
+            'type': 'ir.actions.act_window',
+            'nodestroy': True
+        }

purchase_recurring_orders/models/recurring_agreement_line.py

@@ -0,0 +1,77 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Ruksana 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
+from odoo.addons.base.models.decimal_precision import dp
+
+
+class RecurringAgreementLine(models.Model):
+    """Model generating purchase recurring agreement line"""
+    _name = 'recurring.agreement.line'
+    _description = 'Recurring Agreement Product List'
+
+    is_active = fields.Boolean(string='Active', default=True,
+                               help='Unchecking this field, the quotation for'
+                                    ' this product  is not  generated')
+    recurring_agreement_id = fields.Many2one('purchase.recurring.agreement',
+                                             string='Agreement Reference',
+                                             help="The Corresponding purchase "
+                                                  "order agreement",
+                                             ondelete='cascade')
+    product_id = fields.Many2one('product.product', string='Product',
+                                 ondelete='restrict', required=True,
+                                 help='Choose product here')
+    uom_id = fields.Many2one(related='product_id.product_tmpl_id.uom_id',
+                             help="UOM of the product", string="Uom")
+    additional_description = fields.Char(string='Description', size=30,
+                                         help='Additional description for the '
+                                              'product.')
+    quantity = fields.Float(string='Quantity', required=True,
+                            help='Quantity of the product', default=1.0)
+    ordering_interval = fields.Integer(string='Interval', required=True,
+                                       help="Interval in time units for making "
+                                            "an order of this product",
+                                       default=1)
+    ordering_unit = fields.Selection(string='Interval Unit', required=True,
+                                     selection=[('days', 'Days'),
+                                                ('weeks', 'Weeks'),
+                                                ('months', 'Months'),
+                                                ('years', 'Years')],
+                                     help="It indicated the recurring Time Unit",
+                                     default='months')
+    last_order_date = fields.Datetime(string='Last Order',
+                                      help='Date of the last Purchase order.')
+    specific_price = fields.Float(string='Specific Price',
+                                  digits_compute=dp.get_precision(
+                                      'Purchase Price'),
+                                  help='Specific price for this product,keep '
+                                       'empty to use the list price while '
+                                       'generating order')
+    list_price = fields.Float(related='product_id.list_price', readonly=True,
+                              string="List Price",
+                              help='Unit price of product')
+
+    _sql_constraints = [
+        ('line_qty_zero', 'CHECK (quantity > 0)',
+         'All product quantities must be greater than 0.\n'),
+        ('line_interval_zero', 'CHECK (ordering_interval > 0)',
+         'All ordering intervals must be greater than 0.\n'),
+    ]

purchase_recurring_orders/models/res_partner.py

@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Ruksana 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 ResPartner(models.Model):
+    """ Add new smart button agreements to view all purchase agreements"""
+    _inherit = 'res.partner'
+
+    def action_purchase_agreement(self):
+        """Method of agreement smart button """
+        return {
+            'name': 'agreements',
+            'type': 'ir.actions.act_window',
+            'res_model': 'purchase.recurring.agreement',
+            'view_mode': 'tree,form',
+            'view_id': False,
+            'domain': [('partner_id', '=', self.id)]
+        }

purchase_recurring_orders/security/ir.model.access.csv

@@ -0,0 +1,5 @@
+id,name,model_id/id,group_id/id,perm_read,perm_write,perm_create,perm_unlink
+access_purchase_recurring_agreement,purchase.recurring.agreement,model_purchase_recurring_agreement,purchase.group_purchase_user,1,1,1,1
+access_recurring_agreement_line,recurring.agreement.line,model_recurring_agreement_line,purchase.group_purchase_user,1,1,1,1
+access_agreement_renewal_line,agreement.renewal.line,model_agreement_renewal_line,purchase.group_purchase_user,1,1,1,1
+access_agreement_renewal,agreement.renewal,model_agreement_renewal,purchase.group_purchase_user,1,1,1,1

purchase_recurring_orders/static/description/index.html

@@ -0,0 +1,742 @@
+<div style="background-color: #714B67; height: 810px; 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: #714B67; 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;">
+                    Purchase Recurring Orders</h1>
+                <p style="color:#FFFFFF; padding: 8px 15px; text-align: center; font-size: 24px;">
+                    Helps To Create Recurring Purchase Orders Based On The
+                    Agreements Provided</p>
+                <!-- END OF APP HERO -->
+                <img src="assets/screenshots/hero.gif" class="img-responsive"
+                     style="width: 100%; margin-left: auto; margin-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="#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 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;">View
+                        screenshots for 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 module is useful to create recurring orders for
+        purchases based
+        on information(prolongation, Interval, etc.,) provided.
+
+    </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;">Creates recurring orders for purchase</span>
+        </div>
+        <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;">Scheduled action for creating recurring orders</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;">
+                Menu for viewing and creating Recurring Order
+                Agreements</h3>
+
+            <img src="assets/screenshots/1.png"
+                 class="img-thumbnail"/>
+
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Create Recurring Order Agreement</h3>
+            <p>Create new recurring order agreement by filling the
+                details in
+                the form and add the products in Agreement Order
+                Line with
+                agreed price.</p>
+            <img src="assets/screenshots/2.png"
+                 class="img-thumbnail">
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Generate Initial Order</h3>
+                <p>Click on the GENERATE INITIAL ORDER button for
+                generating the
+                first order.</p>
+
+            <img src="assets/screenshots/3.png"
+                 class="img-thumbnail">
+        </div>
+
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Initial order is generated</h3>
+            <p>
+                First purchase order generated according to the
+                details added in
+                the recurring purchase agreement.
+            </p>
+
+            <img src="assets/screenshots/4.png"
+                 class="img-thumbnail">
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Smart button for Orders</h3>
+            <p>
+                We can see all orders created from the recurring
+                purchase
+                agreement from the smart button which shows the
+                number of
+                orders.
+            </p>
+            <img src="assets/screenshots/5.png"
+                 class="img-thumbnail">
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Generate Next year Orders</h3>
+            <p>
+                It is possible to create next year orders at one
+                click.
+            </p>
+
+            <img src="assets/screenshots/6.png"
+                 class="img-thumbnail">
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Number of orders are increased
+            </h3>
+            <img src="assets/screenshots/7.png"
+                 class="img-thumbnail">
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Generated Orders</h3>
+            <p>
+                All orders generated including initial and next year
+                orders.
+            </p>
+            <img src="assets/screenshots/8.png"
+                 class="img-thumbnail">
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Renew agreement</h3>
+            <img src="assets/screenshots/9.png"
+                 class="img-thumbnail">
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Update the comments and renew the Agreement</h3>
+            <img src="assets/screenshots/10.png"
+                 class="img-thumbnail">
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Scheduled action for generating recurring orders for
+                next
+                year</h3>
+
+            <img src="assets/screenshots/11.png"
+                 class="img-thumbnail">
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Generate Agreement button in purchase order</h3>
+            <img src="assets/screenshots/12.png"
+                 class="img-thumbnail">
+        </div>
+        <div style="display: block; margin: 30px auto;">
+            <h3 style="font-family: 'Montserrat', sans-serif; font-size: 18px; font-weight: bold;">
+                Create new agreement from current purchase
+                order</h3>
+            <img src="assets/screenshots/13.png"
+                 class="img-thumbnail">
+        </div>
+    </div>
+</div>
+<!-- END OF SCREENSHOTS SECTION -->
+
+<!-- RELATED PRODUCTS -->
+<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/categories.png"/>
+    </div>
+    <h2 class="mt-2"
+        style="font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: bold;">
+        Related
+        Products
+    </h2>
+</div>
+<div class="row">
+    <div class="col-lg-12 d-flex flex-column justify-content-center"
+         style="text-align: center; padding: 2.5rem 1rem !important;">
+        <h2 style="color: #212529 !important;">Suggested
+            Products</h2>
+        <hr
+                style="border: 3px solid #714B67 !important; background-color: #714B67 !important; width: 80px !important; margin-bottom: 2rem !important;"/>
+
+        <div id="demo1" class="row carousel slide"
+             data-ride="carousel">
+            <!-- The slideshow -->
+            <div class="carousel-inner">
+                <div class="carousel-item active"
+                     style="min-height:0px">
+                    <div class="col-xs-12 col-sm-4 col-md-4 mb16 mt16"
+                         style="float:left">
+                        <a href="https://apps.odoo.com/apps/modules/15.0/product_brand_purchase/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-top-left-radius:10px; border-top-right-radius:10px"
+                                     src="./assets/modules/product_brand.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/15.0/no_automatic_subscription/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-top-left-radius:10px; border-top-right-radius:10px"
+                                     src="./assets/modules/automatic_subscription.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/15.0/section_wise_subtotal/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-top-left-radius:10px; border-top-right-radius:10px"
+                                     src="./assets/modules/section_subtotal.png">
+                            </div>
+                        </a>
+                    </div>
+                </div>
+                <div class="carousel-item" style="min-height:0px">
+                    <div class="col-xs-12 col-sm-4 col-md-4 mb16 mt16"
+                         style="float:left">
+                        <a href="https://apps.odoo.com/apps/modules/15.0/base_account_budget/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-top-left-radius:10px; border-top-right-radius:10px"
+                                     src="./assets/modules/budget_image.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/15.0/product_to_quotation/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-top-left-radius:10px; border-top-right-radius:10px"
+                                     src="./assets/modules/quotation_image.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/15.0/employee_documents_expiry/"
+                           target="_blank">
+                            <div style="border-radius:10px">
+                                <img class="img img-responsive center-block"
+                                     style="border-top-left-radius:10px; border-top-right-radius:10px"
+                                     src="./assets/modules/employee_image.png">
+                            </div>
+                        </a>
+                    </div>
+                </div>
+            </div>
+            <!-- Left and right controls -->
+            <a class="carousel-control-prev" href="#demo1"
+               data-slide="prev"
+               style="left:-25px;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="right:-25px;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 -->

purchase_recurring_orders/views/purchase_order_views.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <!--Generate Agreement Button in Purchase Order-->
+    <record id="purchase_order_form" model="ir.ui.view">
+        <field name="name">
+            purchase.order.view.form.inherit.purchase.recurring.orders
+        </field>
+        <field name="model">purchase.order</field>
+        <field name="inherit_id" ref="purchase.purchase_order_form"/>
+        <field name="arch" type="xml">
+            <button name="button_cancel" position="after">
+                <button name="action_generate_agreement"
+                        string="Generate agreement" type="object"/>
+            </button>
+        </field>
+    </record>
+    <record id="view_purchase_order_filter" model="ir.ui.view">
+        <field name="name">
+            purchase.order.view.list.inherit.purchase.recurring.orders
+        </field>
+        <field name="model">purchase.order</field>
+        <field name="inherit_id" ref="purchase.view_purchase_order_filter"/>
+        <field name="arch" type="xml">
+            <field name="name" position="after">
+                <filter string="Not from agreements" name="is_agreement"
+                        domain="[('is_agreement','=',False)]"/>
+                <separator/>
+            </field>
+        </field>
+    </record>
+</odoo>

purchase_recurring_orders/views/purchase_recurring_agreement_views.xml

@@ -0,0 +1,172 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <!--    Purchase Recurring Agreement tree View-->
+    <record id="purchase_recurring_agreement_view_tree" model="ir.ui.view">
+        <field name="name">purchase.recurring.agreement.view.tree</field>
+        <field name="model">purchase.recurring.agreement</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="6"/>
+        <field name="arch" type="xml">
+            <tree string="Recurring Orders Agreements">
+                <field name="name"/>
+                <field name="partner_id"/>
+                <field name="start_date"/>
+                <field name="prolong"/>
+                <field name="next_expiration_date"/>
+                <field name="company_id" groups="base.group_multi_company"/>
+            </tree>
+        </field>
+    </record>
+    <!--    Purchase Recurring Agreement Form View-->
+    <record id="purchase_recurring_agreement_view_form"
+            model="ir.ui.view">
+        <field name="name">purchase.recurring.agreement.view.form</field>
+        <field name="model">purchase.recurring.agreement</field>
+        <field name="priority">6</field>
+        <field name="arch" type="xml">
+            <form>
+                <header>
+                    <button name="action_generate_initial_order"
+                            class="oe_highlight"
+                            states="empty"
+                            string="Generate Initial Order"
+                            type="object"/>
+                    <button name="action_generate_next_year_orders"
+                            string="Generate Next Year Orders" type="object"
+                            icon="fa-envelope"/>
+                    <button name="%(agreement_renewal_action)d"
+                            type="action"
+                            string="Renew Agreement"
+                            attrs="{'invisible': [('prolong','!=', 'recurrent')]}"/>
+                </header>
+                <sheet>
+                    <div name="button_box" class="oe_button_box">
+                        <button class="oe_stat_button" type="object"
+                                name="action_view_purchase_order"
+                                icon="fa-file"
+                                attrs="{'invisible' : [('order_count','=',0)]}">
+                            <field string="Orders" name="order_count"
+                                   widget="statinfo"/>
+                        </button>
+                    </div>
+                    <div class="oe_title">
+                        <h1>
+                            <field name="name"/>
+                        </h1>
+                    </div>
+                    <group>
+                        <group>
+                            <field name="partner_id"/>
+                            <field name="company_id"
+                                   groups="base.group_multi_company"/>
+                            <field name="prolong"
+                                   attrs="{'readonly':[('renewal_state','!=','not_renewed')]}"/>
+                            <field name="last_renovation_date" readonly="1"
+                                   attrs="{'invisible': [('prolong','!=', 'recurrent')]}"/>
+                            <field name="state" invisible="1"/>
+                            <field name="renewal_state" invisible="1"/>
+                        </group>
+                        <group>
+                            <field name="active" invisible="1"/>
+                            <field name="name" invisible="1"/>
+                            <field name="start_date"
+                                   attrs="{'readonly':[('state','!=','empty')]}"/>
+                            <field name="next_expiration_date"/>
+                            <field name="prolong_unit"
+                                   attrs="{'required': [('prolong', '!=', 'fixed')]}"/>
+                        </group>
+                        <group>
+                            <group>
+                                <group attrs="{'invisible': [('prolong','=', 'fixed')]}"
+                                       colspan="4" col="4">
+                                    <field name="prolong_interval"
+                                           attrs="{'required': [('prolong', '!=', 'fixed')]}"/>
+                                </group>
+                                <group attrs="{'invisible': [('prolong','!=', 'fixed')]}"
+                                       colspan="4" col="2">
+                                    <field name="end_date"
+                                           attrs="{'required': [('prolong', '=', 'fixed')]}"/>
+                                </group>
+                            </group>
+                        </group>
+                    </group>
+                    <notebook colspan="4">
+                        <page string="Lines">
+                            <field name="agreement_line_ids">
+                                <tree string="Agreement lines"
+                                      editable="bottom">
+                                    <field name="is_active" optional="hide"/>
+                                    <field name="product_id"/>
+                                    <field name="additional_description"/>
+                                    <field name="quantity"/>
+                                    <field name="uom_id"/>
+                                    <field name="list_price"/>
+                                    <field name="specific_price"/>
+                                    <field name="ordering_interval"/>
+                                    <field name="ordering_unit"/>
+                                    <field name="last_order_date"
+                                           readonly="True"/>
+                                </tree>
+                            </field>
+                        </page>
+                        <page string="Renewals"
+                              attrs="{'invisible': [('prolong','!=', 'recurrent')]}">
+                            <field colspan="4" mode="tree" name="renewal_ids"
+                                   widget="one2many_list" nolabel="1">
+                                <tree string="Agreement Renewals">
+                                    <field name="date"/>
+                                    <field name="comments"/>
+                                </tree>
+                            </field>
+                        </page>
+                    </notebook>
+                    <div class="oe_clear"/>
+                    <field name="notes"/>
+                </sheet>
+                <div class="oe_chatter">
+                    <field name="message_follower_ids" widget="mail_followers"
+                           groups="base.group_user"/>
+                    <field name="message_ids" widget="mail_thread"
+                           placeholder="Share a message..."/>
+                </div>
+            </form>
+        </field>
+    </record>
+    <!--    Purchase Recurring Agreement search View-->
+    <record id="purchases_recurring_agreement_view_search" model="ir.ui.view">
+        <field name="name">purchase.recurring.agreement.view.search</field>
+        <field name="model">purchase.recurring.agreement</field>
+        <field name="arch" type="xml">
+            <search>
+                <field name="name"
+                       filter_domain="[('name', 'ilike', self)]"/>
+                <field name="partner_id"
+                       filter_domain="[('partner_id', 'child_of', self)]"/>
+            </search>
+        </field>
+    </record>
+    <!--  Recurring Orders Agreement Menu Action-->
+    <record id="purchases_recurring_agreement_action"
+            model="ir.actions.act_window">
+        <field name="name">Recurring Order Agreement</field>
+        <field name="res_model">purchase.recurring.agreement</field>
+        <field name="view_mode">tree,form</field>
+        <field name="help" type="html">
+            <p class="oe_view_nocontent_create">
+                Click to set a new agreement.
+            </p>
+            <p>
+                Agreements are the way you define the commercial relation with
+                your customers which specify certain
+                products/services that you are providing them which requires a
+                recurring order.
+            </p>
+        </field>
+    </record>
+    <!--   Menu Recurring Order Agreement-->
+    <menuitem name="Recurring Order Agreement"
+              id="purchases_recurring_agreement_menu_agreement"
+              parent="purchase.menu_procurement_management"
+              action="purchases_recurring_agreement_action"
+              sequence="4"/>
+</odoo>

purchase_recurring_orders/views/res_partner_views.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <!--      Agreement Smart Button-->
+    <record id="view_partner_form" model="ir.ui.view">
+        <field name="name">
+            res.partner.view.form.inherit.purchase.recurring.orders
+        </field>
+        <field name="model">res.partner</field>
+        <field name="inherit_id" ref="base.view_partner_form"/>
+        <field name="priority" eval="20"/>
+        <field name="arch" type="xml">
+            <xpath expr="//div[@name='button_box']" position="inside">
+                <button name="action_purchase_agreement"
+                        type="object"
+                        class="oe_stat_button"
+                        icon="fa-file-text-o"
+                        string="Agreements"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>

purchase_recurring_orders/wizard/__init__.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Ruksana 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 agreement_renewal

purchase_recurring_orders/wizard/agreement_renewal.py

@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+################################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
+#    Author: Ruksana 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 AgreementRenewal(models.TransientModel):
+    """ New wizard for agreement renewal"""
+    _name = "agreement.renewal"
+    _description = "Purchase Agreement Renewal"
+
+    def _default_date(self):
+        """Method for getting the renewal date"""
+        agreements = self.env['purchase.recurring.agreement'].browse(
+            self.env.context.get('active_ids', []))
+        return agreements[:1].next_expiration_date
+
+    date = fields.Date(string='Renewal Date', required=True,
+                       help="Effective date of the renewal. This date is the "
+                            "one taken into account in the next renewal",
+                       default=_default_date)
+    comments = fields.Char(string='Comments', size=200, help='Renewal comments')
+
+    def action_renewal(self):
+        """Method for renewal of purchase recurring agreement"""
+        self.ensure_one()
+        agreement_ids = self.env.context.get('active_ids', [])
+        for agreement_id in agreement_ids:
+            self.env['agreement.renewal.line'].create(
+                {'recurring_agreement_id': agreement_id,
+                 'date': self.date,
+                 'comments': self.comments})
+        self.env['purchase.recurring.agreement'].browse(agreement_ids).write(
+            {'last_renovation_date': self.date,
+             'renewal_state': 'renewed'})
+        return True

purchase_recurring_orders/wizard/agreement_renewal_views.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <!-- Purchase Agreement Renewal Wizard Form View -->
+    <record id="agreement_renewal_view_form" model="ir.ui.view">
+        <field name="name">agreement.renewal.view.form</field>
+        <field name="model">agreement.renewal</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="date"/>
+                            <separator string="" colspan="4"/>
+                            <field name="comments" default_focus="1"/>
+                            <separator string="" colspan="4"/>
+                        </group>
+                    </group>
+                </sheet>
+                <footer>
+                    <button special="cancel" class="oe_highlight"
+                            string="Cancel" icon="fa-close"/>
+                    <button name="action_renewal" class="oe_highlight"
+                            string="Renew Agreement" type="object"
+                            icon="fa-refresh"/>
+                </footer>
+            </form>
+        </field>
+    </record>
+    <!-- Purchase Agreement Renewal Wizard Action -->
+    <record id="agreement_renewal_action"
+            model="ir.actions.act_window">
+        <field name="type">ir.actions.act_window</field>
+        <field name="name">Renew Agreement</field>
+        <field name="res_model">agreement.renewal</field>
+        <field name="view_mode">form</field>
+        <field name="view_id"
+               ref="agreement_renewal_view_form"/>
+        <field name="target">new</field>
+    </record>
+</odoo>