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# -*- coding: utf-8 -*-
###############################################################################
#
# Cybrosys Technologies Pvt. Ltd.
#
# Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
# Author: Cybrosys Techno Solutions (odoo@cybrosys.com)
#
# You can modify it under the terms of the GNU LESSER
# GENERAL PUBLIC LICENSE (LGPL 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 LESSER GENERAL PUBLIC LICENSE (LGPL v3) for more details.
#
# You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE
# (LGPL v3) along with this program.
# If not, see <http://www.gnu.org/licenses/>.
#
###############################################################################
from odoo import api, fields, models
class ProjectTask(models.Model):
""" Inherits project Task to add fields and to show all free resources
for the project based on the project start and end dates"""
_inherit = 'project.task'
task_start_date = fields.Date(string="Start Date",
help='Start date of the task')
users_ids = fields.Many2many('res.users',
compute="_compute_users_ids",
help="This field is to store the users"
" based on the calculation")
date_deadline = fields.Date(string='Deadline',
help='End date of the task')
manager_id = fields.Many2one('res.users',
string='Project Manager',
related='project_id.user_id',
readonly=True,
help='Project Manager of the task')
@api.onchange('task_start_date', 'date_deadline')
def _compute_users_ids(self):
""" Returning the domain for selecting the free resource """
for rec in self:
if rec.date_deadline and rec.task_start_date:
from_date = rec.date_deadline
end_date = rec.task_start_date
resource_ids = rec.get_free_resource_ids(from_date, end_date)
if rec.project_id.privacy_visibility == 'followers':
rec.users_ids = rec.env['res.users'].search(
[('id', 'not in', resource_ids),
('id', 'in', rec.project_id.message_follower_ids.ids),
('share', '=', False)])
rec.user_ids.write({'id': [(6, 0, rec.users_ids)]})
else:
rec.users_ids = rec.env['res.users'].search([
('id', 'not in', resource_ids),
('share', '=', False)])
rec.user_ids.write({'id': [(6, 0, rec.users_ids)]})
def get_free_resource_ids(self, from_date, end_date):
"""Function to get the resources for the particular period """
lst = []
for task in self.env['res.users'].search([]).project_allocated_ids:
if task.task_start_date and task.date_deadline:
if task.task_start_date <= from_date <= task.date_deadline:
lst.append(task.manager_id.id)
for user in task.user_ids:
lst.append(user.id)
if task.task_start_date <= end_date >= task.date_deadline:
lst.append(task.manager_id.id)
for user in task.user_ids:
lst.append(user.id)
return_list = list(set(lst))
return return_list