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