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473 lines
23 KiB
473 lines
23 KiB
# -*- coding: utf-8 -*-
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#############################################################################
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#
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# Cybrosys Technologies Pvt. Ltd.
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#
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# Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
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# Author: JANISH BABU (<https://www.cybrosys.com>)
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#
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# You can modify it under the terms of the GNU AFFERO
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# GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
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#
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# You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
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# (AGPL v3) along with this program.
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# If not, see <http://www.gnu.org/licenses/>.
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#
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#############################################################################
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from dateutil.relativedelta import relativedelta
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from odoo import api, fields, models, SUPERUSER_ID, _
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from odoo.exceptions import UserError
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class SubscriptionPackage(models.Model):
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"""Subscription Package Model"""
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_name = 'subscription.package'
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_description = 'Subscription Package'
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_rec_name = 'name'
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_inherit = ['mail.thread', 'mail.activity.mixin']
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@api.model
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def _read_group_stage_ids(self, categories, domain, order):
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""" Read all the stages and display it in the kanban view,
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even if it is empty."""
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category_ids = categories._search([], order=order,
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access_rights_uid=SUPERUSER_ID)
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return categories.browse(category_ids)
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def _default_stage_id(self):
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"""Setting default stage"""
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rec = self.env['subscription.package.stage'].search([], limit=1,
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order='sequence ASC')
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return rec.id if rec else None
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name = fields.Char(string='Name', default="New", compute='_compute_name',
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store=True, required=True,
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help='Choose the name for the subscription package.')
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partner_id = fields.Many2one('res.partner', string='Customer',
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help='Select the customer associated with '
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'this record.')
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partner_invoice_id = fields.Many2one('res.partner',
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help='Select the invoice address '
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'associated with this record.',
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string='Invoice Address',
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related='partner_id')
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partner_shipping_id = fields.Many2one('res.partner',
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help="Add shipping/service address",
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string='Shipping/Service Address',
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related='partner_id')
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plan_id = fields.Many2one('subscription.package.plan',
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string='Subscription Plan',
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help="Choose the subscription package plan")
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start_date = fields.Date(string='Period Start Date',
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help='Add the period start date',
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ondelete='restrict')
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date_started = fields.Date(string='Subsciption Start date',
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help='Add the Subscription package start date',
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ondelete='restrict', readonly=True)
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next_invoice_date = fields.Date(string='Next Invoice Date',
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store=True, help='Add next invoice date',
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compute="_compute_next_invoice_date",
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inverse="_inverse_next_invoice_date")
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company_id = fields.Many2one('res.company', string='Company',
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help='Select the company',
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default=lambda self: self.env.company,
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required=True)
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user_id = fields.Many2one('res.users', string='Sales Person',
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help='Add the Sales person',
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default=lambda self: self.env.user)
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sale_order_id = fields.Many2one('sale.order', string="Sale Order",
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help='Select the sale order', copy=False)
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is_to_renew = fields.Boolean(string='To Renew', copy=True,
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help='Is subscription package is renew')
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tag_ids = fields.Many2many('account.account.tag', string='Tags',
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help='Add the tags')
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stage_id = fields.Many2one('subscription.package.stage', string='Stage',
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default=lambda self: self._default_stage_id(),
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index=True,
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group_expand='_read_group_stage_ids',
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help='Subscription Package stage', copy=False)
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invoice_count = fields.Integer(string='Invoices',
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help='Subscription package invoice count',
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compute='_compute_invoice_count')
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so_count = fields.Integer(string='Sales',
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help='subscription package sales count',
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compute='_compute_sale_count')
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description = fields.Text(string='Description',
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help='Subscription package description')
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analytic_account_id = fields.Many2one('account.analytic.account',
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help='Choose the analytic account',
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string='Analytic Account')
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product_line_ids = fields.One2many('subscription.package.product.line',
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'subscription_id', ondelete='restrict',
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string='Products Line',
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help='Subscription package product line')
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currency_id = fields.Many2one('res.currency', string='Currency',
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readonly=True, default=lambda
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self: self.env.company.currency_id, help='Add Currency')
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current_stage = fields.Char(string='Current Stage', default='Draft',
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help='Current stage of the '
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'subscription package. '
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'This field is computed based on '
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'the associated stage_id.',
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store=True, compute='_compute_current_stage')
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reference_code = fields.Char(string='Reference',
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help='This field represents the '
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'reference code associated '
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'with the record.')
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is_closed = fields.Boolean(string="Closed", default=False,
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help='Is Closed')
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close_reason_id = fields.Many2one('subscription.package.stop',
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help='The reason for c'
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'losing the subscription package.',
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string='Close Reason')
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closed_by = fields.Many2one('res.users', string='Closed By',
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help="The user responsible "
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"for closing the record")
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close_date = fields.Date(string='Closed on',
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help="The date on which the record was closed")
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stage_category = fields.Selection(related='stage_id.category',
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help="The category associated with "
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"the current stage of the record. ",
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store=True)
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invoice_mode = fields.Selection(related="plan_id.invoice_mode",
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help="The invoice mode "
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"associated with the plan.")
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total_recurring_price = fields.Float(string='Untaxed Amount',
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help="The total recurring "
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"price excluding taxes.",
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compute='_compute_total_recurring_price',
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store=True)
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tax_total = fields.Float("Taxes", readonly=True,
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help="The total amount of "
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"taxes associated with the record")
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total_with_tax = fields.Monetary("Total Recurring Price", readonly=True,
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help="The total recurring "
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"price including taxes")
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recurrence_period_id = fields.Many2one("recurrence.period",
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string="Recurrence Period")
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sale_order_count = fields.Integer(string='Sale Order Count',
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help="The count of associated "
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"sale orders for this record.")
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def _valid_field_parameter(self, field, name):
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"""Check the validity of a field parameter for a specific field."""
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if name == 'ondelete':
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return True
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return super(SubscriptionPackage,
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self)._valid_field_parameter(field, name)
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@api.depends('invoice_count')
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def _compute_invoice_count(self):
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""" Calculate Invoice count based on subscription package """
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sale_id = self.env['sale.order'].search(
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[('id', '=', self.sale_order_id.id)])
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invoices = sale_id.order_line.invoice_lines.move_id.filtered(
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lambda r: r.move_type in ('out_invoice', 'out_refund'))
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invoices.write({'subscription_id': self.id})
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invoice_count = self.env['account.move'].search_count(
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[('subscription_id', '=', self.id)])
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if invoice_count > 0:
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self.invoice_count = invoice_count
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else:
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self.invoice_count = 0
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@api.depends('so_count')
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def _compute_sale_count(self):
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""" Calculate sale order count based on subscription package """
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self.so_count = self.env['sale.order'].search_count(
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[('id', '=', self.sale_order_id.id)])
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@api.depends('stage_id')
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def _compute_current_stage(self):
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""" It displays current stage for subscription package """
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for rec in self:
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rec.current_stage = rec.env['subscription.package.stage'].search(
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[('id', '=', rec.stage_id.id)]).category
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@api.depends('start_date')
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def _compute_next_invoice_date(self):
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"""The compute function is the next invoice date for subscription
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packages based on the start date and renewal time."""
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for sub in self.env['subscription.package'].search([]):
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if sub.start_date:
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sub.next_invoice_date = sub.start_date + relativedelta(
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days=sub.plan_id.renewal_time)
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def _inverse_next_invoice_date(self):
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"""Inverse function for next invoice date"""
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for sub in self.env['subscription.package'].search([]):
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if sub.start_date:
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return
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def button_invoice_count(self):
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""" It displays invoice based on subscription package """
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return {
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'name': 'Invoices',
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'domain': [('subscription_id', '=', self.id)],
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'view_type': 'form',
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'res_model': 'account.move',
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'view_mode': 'tree,form',
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'type': 'ir.actions.act_window',
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'context': {
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"create": False
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}
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}
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def button_sale_count(self):
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""" It displays sale order based on subscription package """
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return {
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'name': 'Products',
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'domain': [('id', '=', self.sale_order_id.id)],
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'view_type': 'form',
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'res_model': 'sale.order',
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'view_mode': 'tree,form',
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'type': 'ir.actions.act_window',
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'context': {
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"create": False
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}
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}
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def button_close(self):
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""" Button for subscription close wizard """
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return {
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'name': "Subscription Close Reason",
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'type': 'ir.actions.act_window',
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'view_type': 'form',
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'view_mode': 'form',
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'res_model': 'subscription.close',
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'target': 'new'
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}
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def button_start_date(self):
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"""Button to start subscription package"""
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stage_id = (self.env['subscription.package.stage'].search([
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('category', '=', 'progress')], limit=1).id)
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for rec in self:
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if len(rec.env['subscription.package.stage'].search(
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[('category', '=', 'draft')])) > 1:
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raise UserError(
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_('More than one stage is having category "Draft". '
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'Please change category of stage to "In Progress", '
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'only one stage is allowed to have category "Draft"'))
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else:
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if not rec.product_line_ids:
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raise UserError("Empty order lines !! Please add the "
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"subscription product.")
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else:
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if rec.sale_order_id:
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rec.sale_order_id.write({'subscription_id': rec.id,
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'is_subscription': True})
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for line in rec.sale_order_id.order_line.filtered(
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lambda x: x.product_template_id.is_subscription == True):
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line.qty_to_invoice = line.product_uom_qty
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rec.write(
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{'stage_id': stage_id,
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'date_started': fields.Date.today(),
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'start_date': fields.Date.today()})
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def button_sale_order(self):
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"""Button to create sale order"""
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this_products_line = []
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for rec in self.product_line_ids:
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rec_list = [0, 0, {'product_id': rec.product_id.id,
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'product_uom_qty': rec.product_qty,
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'discount': rec.discount}]
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this_products_line.append(rec_list)
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orders = self.env['sale.order'].search(
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[('id', '=', self.sale_order_count),
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('invoice_status', '=', 'no')])
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if orders:
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for order in orders:
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order.action_confirm()
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so_id = self.env['sale.order'].create({
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'id': self.sale_order_count,
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'partner_id': self.partner_id.id,
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'partner_invoice_id': self.partner_id.id,
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'partner_shipping_id': self.partner_id.id,
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'is_subscription': True,
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'subscription_id': self.id,
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'order_line': this_products_line
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})
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self.sale_order_id = so_id
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return {
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'name': _('Sales Orders'),
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'type': 'ir.actions.act_window',
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'res_model': 'sale.order',
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'domain': [('id', '=', so_id.id)],
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'view_mode': 'tree,form',
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'context': {
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"create": False
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}
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}
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@api.model_create_multi
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def create(self, vals_list):
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"""It displays subscription product in partner and generate sequence"""
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for vals in vals_list:
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partner = self.env['res.partner'].search(
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[('id', '=', vals.get('partner_id'))])
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partner.is_active_subscription = True
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if vals.get('reference_code', 'New') is False:
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vals['reference_code'] = self.env['ir.sequence'].next_by_code(
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'sequence.reference.code') or 'New'
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create_id = super().create(vals)
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return create_id
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@api.depends('reference_code')
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def _compute_name(self):
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"""It displays record name as combination of short code, reference
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code and partner name """
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for rec in self:
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plan_id = self.env['subscription.package.plan'].search(
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[('id', '=', rec.plan_id.id)])
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if plan_id.short_code and rec.reference_code:
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rec.name = plan_id.short_code + '/' + rec.reference_code + '-' + rec.partner_id.name
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def set_close(self):
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""" Button to close subscription package """
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stage = self.env['subscription.package.stage'].search(
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[('category', '=', 'closed')], limit=1).id
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for sub in self:
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values = {'stage_id': stage, 'is_to_renew': False}
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sub.write(values)
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return True
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def send_renew_alert_mail(self, today, renew_date, sub_id):
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"""The function is used to send a renewal alert email and mark the
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subscription for renewal if today is the renewal date."""
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if today == renew_date:
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self.env.ref(
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'subscription_package'
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'.mail_template_subscription_renew').send_mail(
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sub_id, force_send=True)
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subscription = self.env['subscription.package'].browse(sub_id)
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subscription.write({'is_to_renew': True})
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return True
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else:
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return False
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def find_renew_date(self, next_invoice, date_started, end):
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"""The function is used to calculate the renewal date, end date,
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and close date based on subscription details."""
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if end == 0:
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end_date = next_invoice
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difference = (next_invoice - date_started).days / 10
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renew_date = next_invoice - relativedelta(
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days=difference)
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close_date = next_invoice
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else:
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end_date = fields.Date.add(date_started,
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days=end)
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close = date_started + relativedelta(days=end)
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difference = (close - date_started).days / 10
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renew_date = close - relativedelta(
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days=difference)
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close_date = close
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data = {'renew_date': renew_date,
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'end_date': end_date,
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'close_date': close_date}
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return data
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def close_limit_cron(self):
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""" It Checks renew date, close date. It will send mail when renew
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date and also generates invoices based on the plan. It wil close the
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subscription automatically if renewal limit is exceeded"""
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pending_subscriptions = self.env['subscription.package'].search(
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[('stage_category', '=', 'progress')])
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today_date = fields.Date.today()
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pending_subscription = False
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for pending_subscription in pending_subscriptions:
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get_dates = self.find_renew_date(
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pending_subscription.next_invoice_date,
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pending_subscription.date_started,
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pending_subscription.plan_id.days_to_end)
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renew_date = get_dates['renew_date']
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end_date = get_dates['end_date']
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pending_subscription.close_date = get_dates['close_date']
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if today_date == pending_subscription.next_invoice_date:
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if pending_subscription.plan_id.invoice_mode == 'draft_invoice':
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this_products_line = []
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for rec in pending_subscription.product_line_ids:
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rec_list = [0, 0, {'product_id': rec.product_id.id,
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'quantity': rec.product_qty,
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'price_unit': rec.unit_price,
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'discount': rec.discount,
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'tax_ids': rec.tax_ids
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}]
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this_products_line.append(rec_list)
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self.env['account.move'].create(
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{
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'move_type': 'out_invoice',
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'invoice_date_due': today_date,
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'invoice_payment_term_id': False,
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'invoice_date': today_date,
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'state': 'draft',
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'subscription_id': pending_subscription.id,
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'partner_id': pending_subscription.partner_invoice_id.id,
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'currency_id': pending_subscription.partner_invoice_id.currency_id.id,
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'invoice_line_ids': this_products_line
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})
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pending_subscription.write({
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'is_to_renew': False,
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'start_date': pending_subscription.next_invoice_date})
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new_date = self.find_renew_date(
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pending_subscription.next_invoice_date,
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pending_subscription.date_started,
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pending_subscription.plan_id.days_to_end)
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pending_subscription.write(
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{'close_date': new_date['close_date']})
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self.send_renew_alert_mail(today_date,
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new_date['renew_date'],
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pending_subscription.id)
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if (today_date == end_date) and (
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pending_subscription.plan_id.limit_choice != 'manual'):
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display_msg = ("<h5><i>The renewal limit has been exceeded "
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"today for this subscription based on the "
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"current subscription plan.</i></h5>")
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pending_subscription.message_post(body=display_msg)
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pending_subscription.is_closed = True
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reason = (self.env['subscription.package.stop'].search([
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('name', '=', 'Renewal Limit Exceeded')]).id)
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pending_subscription.close_reason_id = reason
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pending_subscription.closed_by = self.user_id
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pending_subscription.close_date = fields.Date.today()
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stage = (self.env['subscription.package.stage'].search([
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('category', '=', 'closed')]).id)
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values = {'stage_id': stage, 'is_to_renew': False,
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'next_invoice_date': False}
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pending_subscription.write(values)
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self.send_renew_alert_mail(today_date, renew_date,
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pending_subscription.id)
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return dict(pending=pending_subscription)
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@api.depends('product_line_ids.total_amount',
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'product_line_ids.price_total', 'product_line_ids.tax_ids')
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|
def _compute_total_recurring_price(self):
|
|
""" The compute function used to calculate recurring price """
|
|
for record in self:
|
|
total_recurring = 0
|
|
total_tax = 0.0
|
|
for line in record.product_line_ids:
|
|
if line.total_amount != line.price_total:
|
|
line_tax = line.price_total - line.total_amount
|
|
total_tax += line_tax
|
|
|
|
total_recurring += line.total_amount
|
|
record['total_recurring_price'] = total_recurring
|
|
record['tax_total'] = total_tax
|
|
total_with_tax = total_recurring + total_tax
|
|
record['total_with_tax'] = total_with_tax
|
|
|
|
def action_renew(self):
|
|
""" The function is used to perform the renewal
|
|
action for the subscription package."""
|
|
return self.button_sale_order()
|
|
|