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# -*- coding: utf-8 -*-
import datetime
from datetime import datetime, timedelta
from odoo import models, fields, api, _
from odoo.exceptions import ValidationError
date_format = "%Y-%m-%d"
RESIGNATION_TYPE = [('resigned', 'Normal Resignation'),
('fired', 'Fired by the company')]
class HrResignation(models.Model):
_name = 'hr.resignation'
_inherit = 'mail.thread'
_rec_name = 'employee_id'
name = fields.Char(string='Order Reference', required=True, copy=False, readonly=True, index=True,
default=lambda self: _('New'))
employee_id = fields.Many2one('hr.employee', string="Employee", default=lambda self: self.env.user.employee_id.id,
help='Name of the employee for whom the request is creating')
department_id = fields.Many2one('hr.department', string="Department", related='employee_id.department_id',
help='Department of the employee')
resign_confirm_date = fields.Date(string="Confirmed Date",
help='Date on which the request is confirmed by the employee.',
track_visibility="always")
approved_revealing_date = fields.Date(string="Approved Last Day Of Employee",
help='Date on which the request is confirmed by the manager.',
track_visibility="always")
joined_date = fields.Date(string="Join Date", store=True,
help='Joining date of the employee.i.e Start date of the first contract')
expected_revealing_date = fields.Date(string="Last Day of Employee", required=True,
help='Employee requested date on which he is revealing from the company.')
reason = fields.Text(string="Reason", required=True, help='Specify reason for leaving the company')
notice_period = fields.Char(string="Notice Period")
state = fields.Selection(
[('draft', 'Draft'), ('confirm', 'Confirm'), ('approved', 'Approved'), ('cancel', 'Rejected')],
string='Status', default='draft', track_visibility="always")
resignation_type = fields.Selection(selection=RESIGNATION_TYPE, help="Select the type of resignation: normal "
"resignation or fired by the company")
read_only = fields.Boolean(string="check field")
employee_contract = fields.Char(String="Contract")
@api.onchange('employee_id')
@api.depends('employee_id')
def _compute_read_only(self):
""" Use this function to check weather the user has the permission to change the employee"""
res_user = self.env['res.users'].search([('id', '=', self._uid)])
print(res_user.has_group('hr.group_hr_user'))
if res_user.has_group('hr.group_hr_user'):
self.read_only = True
else:
self.read_only = False
@api.onchange('employee_id')
def set_join_date(self):
# self.joined_date = self.employee_id.joining_date if self.employee_id.joining_date else ''
self.joined_date = self.employee_id.joining_date
# @api.depends('employee_id')
# def compute_join_date(self):
# # self.joined_date = self.employee_id.joining_date if self.employee_id.joining_date else ''
# if employee_id.joining_date :
# self.joined_date = self.employee_id.joining_date
# else :
# self.joined_date = False
@api.model
def create(self, vals):
# assigning the sequence for the record
if vals.get('name', _('New')) == _('New'):
vals['name'] = self.env['ir.sequence'].next_by_code('hr.resignation') or _('New')
res = super(HrResignation, self).create(vals)
return res
@api.constrains('employee_id')
def check_employee(self):
# Checking whether the user is creating leave request of his/her own
for rec in self:
if not self.env.user.has_group('hr.group_hr_user'):
if rec.employee_id.user_id.id and rec.employee_id.user_id.id != self.env.uid:
raise ValidationError(_('You cannot create request for other employees'))
@api.onchange('employee_id')
@api.depends('employee_id')
def check_request_existence(self):
# Check whether any resignation request already exists
for rec in self:
if rec.employee_id:
resignation_request = self.env['hr.resignation'].search([('employee_id', '=', rec.employee_id.id),
('state', 'in', ['confirm', 'approved'])])
if resignation_request:
raise ValidationError(_('There is a resignation request in confirmed or'
' approved state for this employee'))
if rec.employee_id:
no_of_contract = self.env['hr.contract'].search([('employee_id', '=', self.employee_id.id)])
for contracts in no_of_contract:
if contracts.state == 'open':
rec.employee_contract = contracts.name
rec.notice_period = contracts.notice_days
@api.constrains('joined_date')
def _check_dates(self):
# validating the entered dates
for rec in self:
resignation_request = self.env['hr.resignation'].search([('employee_id', '=', rec.employee_id.id),
('state', 'in', ['confirm', 'approved'])])
if resignation_request:
raise ValidationError(_('There is a resignation request in confirmed or'
' approved state for this employee'))
def confirm_resignation(self):
if self.joined_date:
if self.joined_date >= self.expected_revealing_date:
raise ValidationError(_('Last date of the Employee must be anterior to Joining date'))
for rec in self:
rec.state = 'confirm'
rec.resign_confirm_date = str(datetime.now())
else:
raise ValidationError(_('Please set joining date for employee'))
def cancel_resignation(self):
for rec in self:
rec.state = 'cancel'
def reject_resignation(self):
for rec in self:
rec.state = 'cancel'
def reset_to_draft(self):
for rec in self:
rec.state = 'draft'
rec.employee_id.active = True
rec.employee_id.resigned = False
rec.employee_id.fired = False
def approve_resignation(self):
for rec in self:
if rec.expected_revealing_date and rec.resign_confirm_date:
no_of_contract = self.env['hr.contract'].search([('employee_id', '=', self.employee_id.id)])
for contracts in no_of_contract:
if contracts.state == 'open':
rec.employee_contract = contracts.name
rec.state = 'approved'
rec.approved_revealing_date = rec.resign_confirm_date + timedelta(days=contracts.notice_days)
else:
rec.approved_revealing_date = rec.expected_revealing_date
# Changing state of the employee if resigning today
if rec.expected_revealing_date <= fields.Date.today() and rec.employee_id.active:
rec.employee_id.active = False
# Changing fields in the employee table with respect to resignation
rec.employee_id.resign_date = rec.expected_revealing_date
if rec.resignation_type == 'resigned':
rec.employee_id.resigned = True
else:
rec.employee_id.fired = True
# Removing and deactivating user
if rec.employee_id.user_id:
rec.employee_id.user_id.active = False
rec.employee_id.user_id = None
else:
raise ValidationError(_('Please enter valid dates.'))
def update_employee_status(self):
resignation = self.env['hr.resignation'].search([('state', '=', 'approved')])
for rec in resignation:
if rec.expected_revealing_date <= fields.Date.today() and rec.employee_id.active:
rec.employee_id.active = False
# Changing fields in the employee table with respect to resignation
rec.employee_id.resign_date = rec.expected_revealing_date
if rec.resignation_type == 'resigned':
rec.employee_id.resigned = True
else:
rec.employee_id.fired = True
# Removing and deactivating user
if rec.employee_id.user_id:
rec.employee_id.user_id.active = False
rec.employee_id.user_id = None
class HrEmployee(models.Model):
_inherit = 'hr.employee'
resign_date = fields.Date('Resign Date', readonly=True, help="Date of the resignation")
resigned = fields.Boolean(string="Resigned", default=False, store=True,
help="If checked then employee has resigned")
fired = fields.Boolean(string="Fired", default=False, store=True, help="If checked then employee has fired")
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