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# -*- coding: utf-8 -*-
from datetime import datetime, timedelta, date
from odoo import models, fields, api, _
from odoo.exceptions import UserError
class HrLeaveRequest(models.Model):
_inherit = 'hr.holidays'
remaining_leaves = fields.Float(string='Remaining Legal Leaves', related='employee_id.remaining_leaves')
overlapping_leaves = fields.Many2many('hr.holidays', compute='get_overlapping_leaves', string='Overlapping Leaves')
pending_tasks = fields.One2many('pending.task', 'leave_id', string='Pending Tasks')
holiday_managers = fields.Many2many('res.users', compute='get_hr_holiday_managers')
flight_ticket = fields.One2many('hr.flight.ticket', 'leave_id', string='Flight Ticket')
@api.one
def get_overlapping_leaves(self):
if self.type == 'remove' and self.date_from and self.date_to:
overlap_leaves = []
from_date = datetime.strptime(self.date_from, '%Y-%m-%d %H:%M:%S').date()
to_date = datetime.strptime(self.date_to, '%Y-%m-%d %H:%M:%S').date()
r = (to_date + timedelta(days=1) - from_date).days
leave_dates = [str(from_date + timedelta(days=i)) for i in range(r)]
leaves = self.env['hr.holidays'].search([('state', '=', 'validate'), ('type', '=', 'remove'),
('department_id', '=', self.department_id.id)])
other_leaves = leaves - self
for leave in other_leaves:
frm_dte = datetime.strptime(leave.date_from, '%Y-%m-%d %H:%M:%S').date()
to_dte = datetime.strptime(leave.date_to, '%Y-%m-%d %H:%M:%S').date()
r = (to_dte + timedelta(days=1) - frm_dte).days
leave_dtes = [str(frm_dte + timedelta(days=i)) for i in range(r)]
if set(leave_dtes).intersection(set(leave_dates)):
overlap_leaves.append(leave.id)
self.update({'overlapping_leaves': [(6, 0, overlap_leaves)]})
@api.multi
def action_approve(self):
# if double_validation: this method is the first approval approval
# if not double_validation: this method calls action_validate() below
if not self.env.user.has_group('hr_holidays.group_hr_holidays_user'):
raise UserError(_('Only an HR Officer or Manager can approve leave requests.'))
manager = self.env['hr.employee'].search([('user_id', '=', self.env.uid)], limit=1)
for holiday in self:
if holiday.state != 'confirm':
raise UserError(_('Leave request must be confirmed ("To Approve") in order to approve it.'))
if holiday.pending_tasks:
if holiday.user_id:
ctx = dict(self.env.context or {})
ctx.update({
'default_leave_req_id': self.id,
})
return {
'name': _('Re-Assign Task'),
'type': 'ir.actions.act_window',
'view_type': 'form',
'view_mode': 'form',
'res_model': 'task.reassign',
'target': 'new',
'context': ctx,
}
else:
raise UserError(_('Please configure user for the employee %s') % (holiday.employee_id.name,))
else:
if holiday.double_validation:
return holiday.write({'state': 'validate1', 'manager_id': manager.id if manager else False})
else:
holiday.action_validate()
def book_ticket(self):
if not self.env.user.has_group('hr_holidays.group_hr_holidays_user'):
raise UserError(_('Only an HR Officer or Manager can book flight tickets.'))
ctx = dict(self.env.context or {})
ctx.update({
'default_employee_id': self.employee_id.id,
'default_leave_id': self.id,
})
return {
'name': _('Book Flight Ticket'),
'type': 'ir.actions.act_window',
'view_type': 'form',
'view_mode': 'form',
'view_id': self.env.ref('hr_vacation_mngmt.view_hr_book_flight_ticket_form').id,
'res_model': 'hr.flight.ticket',
'target': 'new',
'context': ctx,
}
@api.one
def get_hr_holiday_managers(self):
self.holiday_managers = self.env.ref('hr_holidays.group_hr_holidays_manager').users
def view_flight_ticket(self):
return {
'name': _('Flight Ticket'),
'type': 'ir.actions.act_window',
'view_type': 'form',
'view_mode': 'form',
'res_model': 'hr.flight.ticket',
'target': 'current',
'res_id': self.flight_ticket[0].id,
}
class PendingTask(models.Model):
_name = 'pending.task'
name = fields.Char(string='Task', required=True)
leave_id = fields.Many2one('hr.holidays', string='Leave Request')
dept_id = fields.Many2one('hr.department', string='Department', related='leave_id.department_id')
project_id = fields.Many2one('project.project', string='Project', required=True)
description = fields.Text(string='Description')
assigned_to = fields.Many2one('hr.employee', string='Assigned to',
domain="[('department_id', '=', dept_id)]")
unavailable_employee = fields.Many2many('hr.employee', string='Unavailable Employees',
compute='get_unavailable_employee')
@api.one
def get_unavailable_employee(self):
unavail_emp = []
for leave in self.leave_id.overlapping_leaves:
unavail_emp.append(leave.employee_id.id)
self.update({'unavailable_employee': unavail_emp})
class HrVacationConfigSettings(models.TransientModel):
_inherit = 'hr.leave.config.settings'
leave_reminder = fields.Boolean(string='Leave Reminder Email', help="Send leave remainder emails to hr managers")
reminder_day_before = fields.Integer(string='Reminder Day Before')
default_expense_account = fields.Many2one('account.account', string='Travel Expense Account')
@api.model
def get_default_leave_details(self, fields):
leave_reminder = self.env.ref('hr_vacation_mngmt.hr_email_leave_reminder').condition
reminder_day_before = self.env.ref('hr_vacation_mngmt.rule_hr_leave_reminder_email').trg_date_range
default_expense_account = self.env['ir.values'].get_default('hr.flight.ticket', 'expense_account')
return {
'leave_reminder': leave_reminder,
'reminder_day_before': reminder_day_before,
'default_expense_account': default_expense_account,
}
@api.multi
def set_default_leave_details(self):
for record in self:
self.env.ref('hr_vacation_mngmt.hr_email_leave_reminder').write({'condition': record.leave_reminder})
self.env.ref('hr_vacation_mngmt.rule_hr_leave_reminder_email').write({'trg_date_range': record.reminder_day_before})
self.env['ir.values'].sudo().set_default('hr.flight.ticket', 'expense_account', self.default_expense_account.id)