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118 lines
5.5 KiB
118 lines
5.5 KiB
# -*- coding: utf-8 -*-
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import datetime
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from datetime import datetime
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from odoo import models, fields, api, _
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from odoo.exceptions import ValidationError
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date_format = "%Y-%m-%d"
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class HrResignation(models.Model):
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_name = 'hr.resignation'
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_inherit = 'mail.thread'
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_rec_name = 'employee_id'
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def _get_employee_id(self):
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# assigning the related employee of the logged in user
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employee_rec = self.env['hr.employee'].search([('user_id', '=', self.env.uid)], limit=1)
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return employee_rec.id
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name = fields.Char(string='Order Reference', required=True, copy=False, readonly=True, index=True,
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default=lambda self: _('New'))
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employee_id = fields.Many2one('hr.employee', string="Employee", default=_get_employee_id,
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help='Name of the employee for whom the request is creating')
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department_id = fields.Many2one('hr.department', string="Department", related='employee_id.department_id',
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help='Department of the employee')
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joined_date = fields.Date(string="Join Date", required=True,
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help='Joining date of the employee')
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expected_revealing_date = fields.Date(string="Revealing Date", required=True,
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help='Date on which he is revealing from the company')
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resign_confirm_date = fields.Date(string="Resign confirm date", help='Date on which the request is confirmed')
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approved_revealing_date = fields.Date(string="Approved Date", help='The date approved for the revealing')
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reason = fields.Text(string="Reason", help='Specify reason for leaving the company')
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notice_period = fields.Char(string="Notice Period", compute='_notice_period')
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state = fields.Selection([('draft', 'Draft'), ('confirm', 'Confirm'), ('approved', 'Approved'), ('cancel', 'Cancel')],
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string='Status', default='draft')
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@api.onchange('employee_id')
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def set_join_date(self):
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self.joined_date = self.employee_id.joining_date if self.employee_id.joining_date else ''
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@api.model
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def create(self, vals):
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# assigning the sequence for the record
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if vals.get('name', _('New')) == _('New'):
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vals['name'] = self.env['ir.sequence'].next_by_code('hr.resignation') or _('New')
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res = super(HrResignation, self).create(vals)
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return res
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@api.constrains('employee_id')
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def check_employee(self):
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# Checking whether the user is creating leave request of his/her own
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for rec in self:
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if not self.env.user.has_group('hr.group_hr_user'):
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if rec.employee_id.user_id.id and rec.employee_id.user_id.id != self.env.uid:
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raise ValidationError(_('You cannot create request for other employees'))
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@api.onchange('employee_id')
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@api.depends('employee_id')
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def check_request_existence(self):
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# Check whether any resignation request already exists
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for rec in self:
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if rec.employee_id:
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resignation_request = self.env['hr.resignation'].search([('employee_id', '=', rec.employee_id.id),
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('state', 'in', ['confirm', 'approved'])])
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if resignation_request:
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raise ValidationError(_('There is a resignation request in confirmed or'
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' approved state for this employee'))
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@api.multi
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def _notice_period(self):
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# calculating the notice period for the employee
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for rec in self:
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if rec.approved_revealing_date and rec.resign_confirm_date:
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approved_date = datetime.strptime(rec.approved_revealing_date, date_format)
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confirmed_date = datetime.strptime(rec.resign_confirm_date, date_format)
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notice_period = approved_date - confirmed_date
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rec.notice_period = notice_period.days
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@api.constrains('joined_date', 'expected_revealing_date')
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def _check_dates(self):
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# validating the entered dates
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for rec in self:
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resignation_request = self.env['hr.resignation'].search([('employee_id', '=', rec.employee_id.id),
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('state', 'in', ['confirm', 'approved'])])
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if resignation_request:
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raise ValidationError(_('There is a resignation request in confirmed or'
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' approved state for this employee'))
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if rec.joined_date >= rec.expected_revealing_date:
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raise ValidationError(_('Revealing date must be anterior to joining date'))
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@api.multi
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def confirm_resignation(self):
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for rec in self:
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rec.state = 'confirm'
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rec.resign_confirm_date = datetime.now()
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@api.multi
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def cancel_resignation(self):
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for rec in self:
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rec.state = 'cancel'
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@api.multi
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def reject_resignation(self):
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for rec in self:
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rec.state = 'rejected'
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@api.multi
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def approve_resignation(self):
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for rec in self:
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if not rec.approved_revealing_date:
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raise ValidationError(_('Enter Approved Revealing Date'))
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if rec.approved_revealing_date and rec.resign_confirm_date:
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if rec.approved_revealing_date <= rec.resign_confirm_date:
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raise ValidationError(_('Approved revealing date must be anterior to confirmed date'))
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rec.state = 'approved'
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