284 lines
15 KiB
Python
284 lines
15 KiB
Python
# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from datetime import datetime, date, timezone, timedelta
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from dateutil.relativedelta import relativedelta
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from odoo import api, fields, models, _
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from odoo.exceptions import UserError, ValidationError
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from odoo.tools.float_utils import float_round
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from odoo.addons.resource.models.utils import HOURS_PER_DAY
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class HrEmployeeBase(models.AbstractModel):
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_inherit = "hr.employee.base"
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leave_manager_id = fields.Many2one(
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'res.users', string='Time Off',
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compute='_compute_leave_manager', store=True, readonly=False,
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domain="[('share', '=', False), ('company_ids', 'in', company_id)]",
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help='Select the user responsible for approving "Time Off" of this employee.\n'
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'If empty, the approval is done by an Administrator or Approver (determined in settings/users).')
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remaining_leaves = fields.Float(
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compute='_compute_remaining_leaves', string='Available Time Off Days',
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help='Total number of paid time off allocated to this employee, change this value to create allocation/time off request. '
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'Total based on all the time off types without overriding limit.')
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current_leave_state = fields.Selection(compute='_compute_leave_status', string="Current Time Off Status",
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selection=[
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('confirm', 'Waiting Approval'),
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('refuse', 'Refused'),
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('validate1', 'Waiting Second Approval'),
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('validate', 'Approved'),
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('cancel', 'Cancelled')
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])
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leave_date_from = fields.Date('From Date', compute='_compute_leave_status')
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leave_date_to = fields.Date('To Date', compute='_compute_leave_status')
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leaves_count = fields.Float('Number of Time Off', compute='_compute_remaining_leaves')
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allocation_count = fields.Float('Total number of days allocated.', compute='_compute_allocation_count')
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allocations_count = fields.Integer('Total number of allocations', compute="_compute_allocation_count")
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show_leaves = fields.Boolean('Able to see Remaining Time Off', compute='_compute_show_leaves')
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is_absent = fields.Boolean('Absent Today', compute='_compute_leave_status', search='_search_absent_employee')
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allocation_display = fields.Char(compute='_compute_allocation_remaining_display')
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allocation_remaining_display = fields.Char(compute='_compute_allocation_remaining_display')
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hr_icon_display = fields.Selection(selection_add=[
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('presence_holiday_absent', 'On leave'),
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('presence_holiday_present', 'Present but on leave')])
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def _compute_presence_state(self):
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super()._compute_presence_state()
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employees = self.filtered(lambda employee: employee.hr_presence_state != 'present' and employee.is_absent)
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employees.update({'hr_presence_state': 'absent'})
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def _get_remaining_leaves(self):
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""" Helper to compute the remaining leaves for the current employees
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:returns dict where the key is the employee id, and the value is the remain leaves
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"""
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self._cr.execute("""
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SELECT
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sum(h.number_of_days) AS days,
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h.employee_id
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FROM
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(
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SELECT holiday_status_id, number_of_days,
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state, employee_id
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FROM hr_leave_allocation
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UNION ALL
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SELECT holiday_status_id, (number_of_days * -1) as number_of_days,
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state, employee_id
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FROM hr_leave
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) h
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join hr_leave_type s ON (s.id=h.holiday_status_id)
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WHERE
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s.active = true AND h.state='validate' AND
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s.requires_allocation='yes' AND
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h.employee_id in %s
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GROUP BY h.employee_id""", (tuple(self.ids),))
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return {row['employee_id']: row['days'] for row in self._cr.dictfetchall()}
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def _compute_remaining_leaves(self):
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remaining = {}
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if self.ids:
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remaining = self._get_remaining_leaves()
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for employee in self:
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value = float_round(remaining.get(employee.id, 0.0), precision_digits=2)
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employee.leaves_count = value
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employee.remaining_leaves = value
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def _compute_allocation_count(self):
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# Don't get allocations that are expired
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current_date = date.today()
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data = self.env['hr.leave.allocation']._read_group([
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('employee_id', 'in', self.ids),
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('holiday_status_id.active', '=', True),
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('holiday_status_id.requires_allocation', '=', 'yes'),
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('state', '=', 'validate'),
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('date_from', '<=', current_date),
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'|',
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('date_to', '=', False),
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('date_to', '>=', current_date),
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], ['employee_id'], ['__count', 'number_of_days:sum'])
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rg_results = {employee.id: (count, days) for employee, count, days in data}
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for employee in self:
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count, days = rg_results.get(employee.id, (0, 0))
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employee.allocation_count = float_round(days, precision_digits=2)
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employee.allocations_count = count
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def _compute_allocation_remaining_display(self):
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current_date = date.today()
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allocations = self.env['hr.leave.allocation'].search([('employee_id', 'in', self.ids)])
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leaves_taken = self._get_consumed_leaves(allocations.holiday_status_id)[0]
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for employee in self:
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employee_remaining_leaves = 0
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employee_max_leaves = 0
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for leave_type in leaves_taken[employee]:
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if leave_type.requires_allocation == 'no' or not leave_type.show_on_dashboard:
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continue
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for allocation in leaves_taken[employee][leave_type]:
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if allocation and allocation.date_from <= current_date\
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and (not allocation.date_to or allocation.date_to >= current_date):
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virtual_remaining_leaves = leaves_taken[employee][leave_type][allocation]['virtual_remaining_leaves']
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employee_remaining_leaves += virtual_remaining_leaves\
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if leave_type.request_unit in ['day', 'half_day']\
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else virtual_remaining_leaves / (employee.resource_calendar_id.hours_per_day or HOURS_PER_DAY)
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employee_max_leaves += allocation.number_of_days
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employee.allocation_remaining_display = "%g" % float_round(employee_remaining_leaves, precision_digits=2)
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employee.allocation_display = "%g" % float_round(employee_max_leaves, precision_digits=2)
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def _compute_presence_icon(self):
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super()._compute_presence_icon()
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employees_absent = self.filtered(
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lambda employee: employee.hr_presence_state != 'present' and employee.is_absent)
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employees_absent.update({'hr_icon_display': 'presence_holiday_absent', 'show_hr_icon_display': True})
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employees_present = self.filtered(
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lambda employee: employee.hr_presence_state == 'present' and employee.is_absent)
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employees_present.update({'hr_icon_display': 'presence_holiday_present', 'show_hr_icon_display': True})
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def _get_first_working_interval(self, dt):
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# find the first working interval after a given date
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dt = dt.replace(tzinfo=timezone.utc)
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lookahead_days = [7, 30, 90, 180, 365, 730]
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work_intervals = None
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for lookahead_day in lookahead_days:
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periods = self._get_calendar_periods(dt, dt + timedelta(days=lookahead_day))
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if not periods:
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calendar = self.resource_calendar_id or self.company_id.resource_calendar_id
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work_intervals = calendar._work_intervals_batch(
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dt, dt + timedelta(days=lookahead_day), resources=self.resource_id)
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else:
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for period in periods[self]:
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start, end, calendar = period
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work_intervals = calendar._work_intervals_batch(
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start, end, resources=self.resource_id)
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if work_intervals.get(self.resource_id.id) and work_intervals[self.resource_id.id]._items:
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# return start time of the earliest interval
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return work_intervals[self.resource_id.id]._items[0][0]
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def _compute_leave_status(self):
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# Used SUPERUSER_ID to forcefully get status of other user's leave, to bypass record rule
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holidays = self.env['hr.leave'].sudo().search([
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('employee_id', 'in', self.ids),
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('date_from', '<=', fields.Datetime.now()),
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('date_to', '>=', fields.Datetime.now()),
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('state', '=', 'validate'),
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])
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leave_data = {}
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for holiday in holidays:
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leave_data[holiday.employee_id.id] = {}
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leave_data[holiday.employee_id.id]['leave_date_from'] = holiday.date_from.date()
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back_on = holiday.employee_id._get_first_working_interval(holiday.date_to)
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leave_data[holiday.employee_id.id]['leave_date_to'] = back_on.date() if back_on else None
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leave_data[holiday.employee_id.id]['current_leave_state'] = holiday.state
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for employee in self:
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employee.leave_date_from = leave_data.get(employee.id, {}).get('leave_date_from')
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employee.leave_date_to = leave_data.get(employee.id, {}).get('leave_date_to')
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employee.current_leave_state = leave_data.get(employee.id, {}).get('current_leave_state')
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employee.is_absent = leave_data.get(employee.id) and leave_data.get(employee.id).get('current_leave_state') == 'validate'
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@api.depends('parent_id')
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def _compute_leave_manager(self):
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for employee in self:
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previous_manager = employee._origin.parent_id.user_id
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manager = employee.parent_id.user_id
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if manager and employee.leave_manager_id == previous_manager or not employee.leave_manager_id:
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employee.leave_manager_id = manager
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elif not employee.leave_manager_id:
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employee.leave_manager_id = False
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def _compute_show_leaves(self):
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show_leaves = self.env.user.has_group('hr_holidays.group_hr_holidays_user')
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for employee in self:
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if show_leaves or employee.user_id == self.env.user:
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employee.show_leaves = True
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else:
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employee.show_leaves = False
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def _search_absent_employee(self, operator, value):
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if operator not in ('=', '!=') or not isinstance(value, bool):
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raise UserError(_('Operation not supported'))
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# This search is only used for the 'Absent Today' filter however
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# this only returns employees that are absent right now.
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today_date = datetime.now(timezone.utc).date()
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today_start = fields.Datetime.to_string(today_date)
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today_end = fields.Datetime.to_string(today_date + relativedelta(hours=23, minutes=59, seconds=59))
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holidays = self.env['hr.leave'].sudo().search([
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('employee_id', '!=', False),
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('state', '=', 'validate'),
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('date_from', '<=', today_end),
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('date_to', '>=', today_start),
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])
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operator = ['in', 'not in'][(operator == '=') != value]
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return [('id', operator, holidays.mapped('employee_id').ids)]
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@api.model_create_multi
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def create(self, vals_list):
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if self.env.context.get('salary_simulation'):
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return super().create(vals_list)
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approver_group = self.env.ref('hr_holidays.group_hr_holidays_responsible', raise_if_not_found=False)
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group_updates = []
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for vals in vals_list:
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if 'parent_id' in vals:
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manager = self.env['hr.employee'].browse(vals['parent_id']).user_id
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vals['leave_manager_id'] = vals.get('leave_manager_id', manager.id)
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if approver_group and vals.get('leave_manager_id'):
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group_updates.append((4, vals['leave_manager_id']))
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if group_updates:
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approver_group.sudo().write({'users': group_updates})
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return super().create(vals_list)
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def write(self, values):
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if 'parent_id' in values:
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manager = self.env['hr.employee'].browse(values['parent_id']).user_id
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if manager:
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to_change = self.filtered(lambda e: e.leave_manager_id == e.parent_id.user_id or not e.leave_manager_id)
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to_change.write({'leave_manager_id': values.get('leave_manager_id', manager.id)})
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old_managers = self.env['res.users']
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if 'leave_manager_id' in values:
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old_managers = self.mapped('leave_manager_id')
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if values['leave_manager_id']:
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leave_manager = self.env['res.users'].browse(values['leave_manager_id'])
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old_managers -= leave_manager
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approver_group = self.env.ref('hr_holidays.group_hr_holidays_responsible', raise_if_not_found=False)
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if approver_group and not leave_manager.has_group('hr_holidays.group_hr_holidays_responsible'):
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leave_manager.sudo().write({'groups_id': [(4, approver_group.id)]})
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res = super().write(values)
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# remove users from the Responsible group if they are no longer leave managers
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old_managers.sudo()._clean_leave_responsible_users()
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# Change the resource calendar of the employee's leaves in the future
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# Other modules can disable this behavior by setting the context key
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# 'no_leave_resource_calendar_update'
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if 'resource_calendar_id' in values and not self.env.context.get('no_leave_resource_calendar_update'):
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try:
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self.env['hr.leave'].search([
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('employee_id', 'in', self.ids),
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('resource_calendar_id', '!=', int(values['resource_calendar_id'])),
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('date_from', '>', fields.Datetime.now())]).write({'resource_calendar_id': values['resource_calendar_id']})
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except ValidationError:
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raise ValidationError(_("Changing this working schedule results in the affected employee(s) not having enough "
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"leaves allocated to accomodate for their leaves already taken in the future. Please "
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"review this employee's leaves and adjust their allocation accordingly."))
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if 'parent_id' in values or 'department_id' in values:
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today_date = fields.Datetime.now()
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hr_vals = {}
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if values.get('parent_id') is not None:
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hr_vals['manager_id'] = values['parent_id']
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if values.get('department_id') is not None:
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hr_vals['department_id'] = values['department_id']
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holidays = self.env['hr.leave'].sudo().search([
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'|',
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('state', '=', 'confirm'),
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('date_from', '>', today_date),
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('employee_id', 'in', self.ids),
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])
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holidays.write(hr_vals)
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allocations = self.env['hr.leave.allocation'].sudo().search([
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('state', 'in', ['draft', 'confirm']),
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('employee_id', 'in', self.ids),
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])
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allocations.write(hr_vals)
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return res
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