102 lines
5.7 KiB
Python
102 lines
5.7 KiB
Python
# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from datetime import date
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from odoo import api, models, _
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from odoo.exceptions import ValidationError
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class HrContract(models.Model):
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_inherit = 'hr.contract'
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_description = 'Employee Contract'
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@api.constrains('date_start', 'date_end', 'state')
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def _check_contracts(self):
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self._get_leaves()._check_contracts()
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def _get_leaves(self):
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return self.env['hr.leave'].search([
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('state', '!=', 'refuse'),
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('employee_id', 'in', self.mapped('employee_id.id')),
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('date_from', '<=', max([end or date.max for end in self.mapped('date_end')])),
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('date_to', '>=', min(self.mapped('date_start'))),
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])
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def write(self, vals):
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# Special case when setting a contract as running:
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# If there is already a validated time off over another contract
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# with a different schedule, split the time off, before the
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# _check_contracts raises an issue.
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# If there are existing leaves that are spanned by this new
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# contract, update their resource calendar to the current one.
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if not (vals.get("state") == 'open' or vals.get('kanban_state') == 'done'):
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return super().write(vals)
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specific_contracts = self.env['hr.contract']
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all_new_leave_origin = []
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all_new_leave_vals = []
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leaves_state = {}
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# In case a validation error is thrown due to holiday creation with the new resource calendar (which can
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# increase their duration), we catch this error to display a more meaningful error message.
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try:
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for contract in self:
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if vals.get('state') != 'open' and contract.state != 'draft':
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# In case the current contract is not in the draft state, the kanban_state transition does not
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# cause any leave changes.
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continue
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leaves = contract._get_leaves()
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for leave in leaves:
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# Get all overlapping contracts but exclude draft contracts that are not included in this transaction.
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overlapping_contracts = leave._get_overlapping_contracts(contract_states=[
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('state', '!=', 'cancel'),
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('resource_calendar_id', '!=', False),
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'|', '|', ('id', 'in', self.ids),
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('state', '!=', 'draft'),
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('kanban_state', '=', 'done'),
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]).sorted(key=lambda c: {'open': 1, 'close': 2, 'draft': 3, 'cancel': 4}[c.state])
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if len(overlapping_contracts.resource_calendar_id) <= 1:
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if overlapping_contracts and leave.resource_calendar_id != overlapping_contracts[0].resource_calendar_id:
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leave.resource_calendar_id = overlapping_contracts[0].resource_calendar_id
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continue
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if leave.id not in leaves_state:
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leaves_state[leave.id] = leave.state
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if leave.state != 'refuse':
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leave.action_refuse()
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super(HrContract, contract).write(vals)
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specific_contracts += contract
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for overlapping_contract in overlapping_contracts:
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new_request_date_from = max(leave.request_date_from, overlapping_contract.date_start)
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new_request_date_to = min(leave.request_date_to, overlapping_contract.date_end or date.max)
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new_leave_vals = leave.copy_data({
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'request_date_from': new_request_date_from,
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'request_date_to': new_request_date_to,
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'state': leaves_state[leave.id],
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})[0]
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new_leave = self.env['hr.leave'].new(new_leave_vals)
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new_leave._compute_date_from_to()
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new_leave._compute_duration()
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# Could happen for part-time contract, that time off is not necessary
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# anymore.
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if new_leave.date_from < new_leave.date_to:
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all_new_leave_origin.append(leave)
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all_new_leave_vals.append(new_leave._convert_to_write(new_leave._cache))
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if all_new_leave_vals:
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new_leaves = self.env['hr.leave'].with_context(
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tracking_disable=True,
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mail_activity_automation_skip=True,
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leave_fast_create=True,
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leave_skip_state_check=True
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).create(all_new_leave_vals)
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new_leaves.filtered(lambda l: l.state in 'validate')._validate_leave_request()
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for index, new_leave in enumerate(new_leaves):
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new_leave.message_post_with_source(
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'mail.message_origin_link',
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render_values={'self': new_leave, 'origin': all_new_leave_origin[index]},
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subtype_xmlid='mail.mt_note',
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)
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except ValidationError:
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raise ValidationError(_("Changing the contract on this employee changes their working schedule in a period "
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"they already took leaves. Changing this working schedule changes the duration of "
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"these leaves in such a way the employee no longer has the required allocation for "
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"them. Please review these leaves and/or allocations before changing the contract."))
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return super(HrContract, self - specific_contracts).write(vals)
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