# Part of Odoo. See LICENSE file for full copyright and licensing details. import itertools from collections import defaultdict from datetime import datetime, date, time, timedelta import pytz from dateutil.relativedelta import relativedelta from odoo import api, fields, models, _, SUPERUSER_ID from odoo.exceptions import UserError from odoo.fields import Command, Domain from odoo.tools import ormcache, float_is_zero from odoo.tools.intervals import Intervals class HrVersion(models.Model): _inherit = 'hr.version' date_generated_from = fields.Datetime(string='Generated From', readonly=True, required=True, default=lambda self: datetime.now().replace(hour=0, minute=0, second=0, microsecond=0), groups="hr.group_hr_user", tracking=True) date_generated_to = fields.Datetime(string='Generated To', readonly=True, required=True, default=lambda self: datetime.now().replace(hour=0, minute=0, second=0, microsecond=0), groups="hr.group_hr_user", tracking=True) last_generation_date = fields.Date(string='Last Generation Date', readonly=True, groups="hr.group_hr_user", tracking=True) work_entry_source = fields.Selection([('calendar', 'Working Schedule')], required=True, default='calendar', tracking=True, help=''' Defines the source for work entries generation Working Schedule: Work entries will be generated from the working hours below. Attendances: Work entries will be generated from the employee's attendances. (requires Attendance app) Planning: Work entries will be generated from the employee's planning. (requires Planning app) ''', groups="hr.group_hr_manager") work_entry_source_calendar_invalid = fields.Boolean( compute='_compute_work_entry_source_calendar_invalid', groups="hr.group_hr_manager", ) @api.depends('work_entry_source', 'resource_calendar_id') def _compute_work_entry_source_calendar_invalid(self): for version in self: version.work_entry_source_calendar_invalid = version.work_entry_source == 'calendar' and not version.resource_calendar_id @ormcache() def _get_default_work_entry_type_id(self): attendance = self.env.ref('hr_work_entry.work_entry_type_attendance', raise_if_not_found=False) return attendance.id if attendance else False @ormcache() def _get_default_work_entry_type_overtime_id(self): attendance = self.env.ref('hr_work_entry.work_entry_type_overtime', raise_if_not_found=False) return attendance.id if attendance else False def _get_leave_work_entry_type_dates(self, leave, date_from, date_to, employee): return self._get_leave_work_entry_type(leave) def _get_leave_work_entry_type(self, leave): return leave.work_entry_type_id # Is used to add more values, for example planning_slot_id def _get_more_vals_attendance_interval(self, interval): return [] # Is used to add more values, for example leave_id (in hr_work_entry_holidays) def _get_more_vals_leave_interval(self, interval, leaves): return [] def _get_bypassing_work_entry_type_codes(self): return [] def _get_interval_leave_work_entry_type(self, interval, leaves, bypassing_codes): # returns the work entry time related to the leave that # includes the whole interval. # Overriden in hr_work_entry_holiday to select the # global time off first (eg: Public Holiday > Home Working) self.ensure_one() for leave in leaves: if interval[0] >= leave[0] and interval[1] <= leave[1] and leave[2]: interval_start = interval[0].astimezone(pytz.utc).replace(tzinfo=None) interval_stop = interval[1].astimezone(pytz.utc).replace(tzinfo=None) return self._get_leave_work_entry_type_dates(leave[2], interval_start, interval_stop, self.employee_id) return self.env.ref('hr_work_entry.work_entry_type_leave') def _get_sub_leave_domain(self): return Domain('calendar_id', 'in', [False] + self.resource_calendar_id.ids) def _get_leave_domain(self, start_dt, end_dt): domain = Domain([ ('resource_id', 'in', [False] + self.employee_id.resource_id.ids), ('date_from', '<=', end_dt.replace(tzinfo=None)), ('date_to', '>=', start_dt.replace(tzinfo=None)), ('company_id', 'in', [False] + self.env.companies.ids), ]) return domain & self._get_sub_leave_domain() def _get_resource_calendar_leaves(self, start_dt, end_dt): return self.env['resource.calendar.leaves'].search(self._get_leave_domain(start_dt, end_dt)) def _get_attendance_intervals(self, start_dt, end_dt): assert start_dt.tzinfo and end_dt.tzinfo, "function expects localized date" # {resource: intervals} employees_by_calendar = defaultdict(lambda: self.env['hr.employee']) for version in self: if version.work_entry_source != 'calendar': continue employees_by_calendar[version.resource_calendar_id] |= version.employee_id result = dict() for calendar, employees in employees_by_calendar.items(): if not calendar: for employee in employees: result.update({employee.resource_id.id: Intervals([(start_dt, end_dt, self.env['resource.calendar.attendance'])])}) else: result.update(calendar._attendance_intervals_batch( start_dt, end_dt, resources=employees.resource_id, tz=pytz.timezone(calendar.tz) if calendar.tz else pytz.utc )) return result def _get_lunch_intervals(self, start_dt, end_dt): # {resource: intervals} employees_by_calendar = defaultdict(lambda: self.env['hr.employee']) for version in self: employees_by_calendar[version.resource_calendar_id] |= version.employee_id result = {} for calendar, employees in employees_by_calendar.items(): if not calendar: continue result.update(calendar._attendance_intervals_batch( start_dt, end_dt, resources=employees.resource_id, tz=pytz.timezone(calendar.tz), lunch=True, )) return result def _get_interval_work_entry_type(self, interval): self.ensure_one() if 'work_entry_type_id' in interval[2] and interval[2].work_entry_type_id[:1]: return interval[2].work_entry_type_id[:1] return self.env['hr.work.entry.type'].browse(self._get_default_work_entry_type_id()) def _get_valid_leave_intervals(self, attendances, interval): self.ensure_one() return [interval] @api.model def _get_whitelist_fields_from_template(self): return super()._get_whitelist_fields_from_template() + ['work_entry_source'] # Meant for behavior override def _get_real_attendance_work_entry_vals(self, intervals): self.ensure_one() vals = [] employee = self.employee_id for interval in intervals: work_entry_type = self._get_interval_work_entry_type(interval) # All benefits generated here are using datetimes converted from the employee's timezone vals += [dict([ ('name', "%s: %s" % (work_entry_type.name, employee.name)), ('date_start', interval[0].astimezone(pytz.utc).replace(tzinfo=None)), ('date_stop', interval[1].astimezone(pytz.utc).replace(tzinfo=None)), ('work_entry_type_id', work_entry_type.id), ('employee_id', employee.id), ('version_id', self.id), ('company_id', self.company_id.id), ] + self._get_more_vals_attendance_interval(interval))] return vals def _get_version_work_entries_values(self, date_start, date_stop): start_dt = pytz.utc.localize(date_start) if not date_start.tzinfo else date_start end_dt = pytz.utc.localize(date_stop) if not date_stop.tzinfo else date_stop version_vals = [] bypassing_work_entry_type_codes = self._get_bypassing_work_entry_type_codes() attendances_by_resource = self.sudo()._get_attendance_intervals(start_dt, end_dt) resource_calendar_leaves = self._get_resource_calendar_leaves(start_dt, end_dt) # {resource: resource_calendar_leaves} leaves_by_resource = defaultdict(lambda: self.env['resource.calendar.leaves']) for leave in resource_calendar_leaves: leaves_by_resource[leave.resource_id.id] |= leave tz_dates = {} for version in self: employee = version.employee_id calendar = version.resource_calendar_id resource = employee.resource_id # if the version is fully flexible, we refer to the employee's timezone tz = pytz.timezone(resource.tz) if version._is_fully_flexible() else pytz.timezone(calendar.tz) attendances = attendances_by_resource[resource.id] # Other calendars: In case the employee has declared time off in another calendar # Example: Take a time off, then a credit time. resources_list = [self.env['resource.resource'], resource] leave_result = defaultdict(list) work_result = defaultdict(list) for leave in itertools.chain(leaves_by_resource[False], leaves_by_resource[resource.id]): for resource in resources_list: # Global time off is not for this calendar, can happen with multiple calendars in self if resource and leave.calendar_id and leave.calendar_id != calendar and not leave.resource_id: continue tz = tz if tz else pytz.timezone((resource or version).tz) if (tz, start_dt) in tz_dates: start = tz_dates[tz, start_dt] else: start = start_dt.astimezone(tz) tz_dates[tz, start_dt] = start if (tz, end_dt) in tz_dates: end = tz_dates[tz, end_dt] else: end = end_dt.astimezone(tz) tz_dates[tz, end_dt] = end dt0 = leave.date_from.astimezone(tz) dt1 = leave.date_to.astimezone(tz) leave_start_dt = max(start, dt0) leave_end_dt = min(end, dt1) leave_interval = (leave_start_dt, leave_end_dt, leave) leave_interval = version._get_valid_leave_intervals(attendances, leave_interval) if leave_interval: if leave.time_type == 'leave': leave_result[resource.id] += leave_interval else: work_result[resource.id] += leave_interval mapped_leaves = {r.id: Intervals(leave_result[r.id], keep_distinct=True) for r in resources_list} mapped_worked_leaves = {r.id: Intervals(work_result[r.id], keep_distinct=True) for r in resources_list} leaves = mapped_leaves[resource.id] worked_leaves = mapped_worked_leaves[resource.id] real_attendances = attendances - leaves - worked_leaves if not calendar: real_leaves = leaves real_worked_leaves = worked_leaves elif calendar.flexible_hours: # Flexible hours case # For multi day leaves, we want them to occupy the virtual working schedule 12 AM to average working days # For one day leaves, we want them to occupy exactly the time it was taken, for a time off in days # this will mean the virtual schedule and for time off in hours the chosen hours one_day_leaves = Intervals([l for l in leaves if l[0].date() == l[1].date()], keep_distinct=True) one_day_worked_leaves = Intervals([l for l in worked_leaves if l[0].date() == l[1].date()], keep_distinct=True) multi_day_leaves = leaves - one_day_leaves multi_day_worked_leaves = worked_leaves - one_day_worked_leaves static_attendances = calendar._attendance_intervals_batch( start_dt, end_dt, resources=resource, tz=tz)[resource.id] real_leaves = (static_attendances & multi_day_leaves) | one_day_leaves real_worked_leaves = (static_attendances & multi_day_worked_leaves) | one_day_worked_leaves elif version.has_static_work_entries() or not leaves: # Empty leaves means empty real_leaves real_worked_leaves = attendances - real_attendances - leaves real_leaves = attendances - real_attendances - real_worked_leaves else: # In the case of attendance based versions use regular attendances to generate leave intervals static_attendances = calendar._attendance_intervals_batch( start_dt, end_dt, resources=resource, tz=tz)[resource.id] real_leaves = static_attendances & leaves real_worked_leaves = static_attendances & worked_leaves real_attendances = self._get_real_attendances(attendances, leaves, worked_leaves) if not version.has_static_work_entries(): # An attendance based version might have an invalid planning, by definition it may not happen with # static work entries. # Creating overlapping slots for example might lead to a single work entry. # In that case we still create both work entries to indicate a problem (conflicting W E). split_attendances = [] for attendance in real_attendances: if attendance[2] and len(attendance[2]) > 1: split_attendances += [(attendance[0], attendance[1], a) for a in attendance[2]] else: split_attendances += [attendance] real_attendances = split_attendances # A leave period can be linked to several resource.calendar.leave split_leaves = [] for leave_interval in leaves: if leave_interval[2] and len(leave_interval[2]) > 1: split_leaves += [(leave_interval[0], leave_interval[1], l) for l in leave_interval[2]] else: split_leaves += [(leave_interval[0], leave_interval[1], leave_interval[2])] leaves = split_leaves split_worked_leaves = [] for worked_leave_interval in real_worked_leaves: if worked_leave_interval[2] and len(worked_leave_interval[2]) > 1: split_worked_leaves += [(worked_leave_interval[0], worked_leave_interval[1], l) for l in worked_leave_interval[2]] else: split_worked_leaves += [(worked_leave_interval[0], worked_leave_interval[1], worked_leave_interval[2])] real_worked_leaves = split_worked_leaves # Attendances version_vals += version._get_real_attendance_work_entry_vals(real_attendances) for interval in real_worked_leaves: work_entry_type = version._get_interval_leave_work_entry_type(interval, worked_leaves, bypassing_work_entry_type_codes) # All benefits generated here are using datetimes converted from the employee's timezone version_vals += [dict([ ('name', "%s: %s" % (work_entry_type.name, employee.name)), ('date_start', interval[0].astimezone(pytz.utc).replace(tzinfo=None)), ('date_stop', interval[1].astimezone(pytz.utc).replace(tzinfo=None)), ('work_entry_type_id', work_entry_type.id), ('employee_id', employee.id), ('version_id', version.id), ('company_id', version.company_id.id), ('state', 'draft'), ] + version._get_more_vals_leave_interval(interval, worked_leaves))] leaves_over_attendances = Intervals(leaves, keep_distinct=True) & real_leaves for interval in real_leaves: # Could happen when a leave is configured on the interface on a day for which the # employee is not supposed to work, i.e. no attendance_ids on the calendar. # In that case, do try to generate an empty work entry, as this would raise a # sql constraint error if interval[0] == interval[1]: # if start == stop continue leaves_over_interval = [l for l in leaves_over_attendances if l[0] >= interval[0] and l[1] <= interval[1]] for leave_interval in [(l[0], l[1], interval[2]) for l in leaves_over_interval]: leave_entry_type = version._get_interval_leave_work_entry_type(leave_interval, leaves, bypassing_work_entry_type_codes) interval_leaves = [leave for leave in leaves if leave[2].work_entry_type_id.id == leave_entry_type.id] if not interval_leaves: # Maybe the computed leave type is not found. In that case, we use all leaves interval_leaves = leaves interval_start = leave_interval[0].astimezone(pytz.utc).replace(tzinfo=None) interval_stop = leave_interval[1].astimezone(pytz.utc).replace(tzinfo=None) version_vals += [dict([ ('name', "%s%s" % (leave_entry_type.name + ": " if leave_entry_type else "", employee.name)), ('date_start', interval_start), ('date_stop', interval_stop), ('work_entry_type_id', leave_entry_type.id), ('employee_id', employee.id), ('company_id', version.company_id.id), ('version_id', version.id), ] + version._get_more_vals_leave_interval(interval, interval_leaves))] return version_vals # will override in attendance bridge to add overtime vals def _get_real_attendances(self, attendances, leaves, worked_leaves): return attendances - leaves - worked_leaves def _get_work_entries_values(self, date_start, date_stop): """ Generate a work_entries list between date_start and date_stop for one version. :return: list of dictionnary. """ if isinstance(date_start, datetime): version_vals = self._get_version_work_entries_values(date_start, date_stop) else: version_vals = [] versions_by_tz = defaultdict(lambda: self.env['hr.version']) for version in self: versions_by_tz[version.resource_calendar_id.tz] += version for version_tz, versions in versions_by_tz.items(): tz = pytz.timezone(version_tz) if version_tz else pytz.utc version_vals += versions._get_version_work_entries_values( tz.localize(date_start), tz.localize(date_stop)) # {version_id: ([dates_start], [dates_stop])} mapped_version_dates = defaultdict(lambda: ([], [])) for x in version_vals: mapped_version_dates[x['version_id']][0].append(x['date_start']) mapped_version_dates[x['version_id']][1].append(x['date_stop']) for version in self: # If we generate work_entries which exceeds date_start or date_stop, we change boundaries on version if version_vals: # Handle empty work entries for certain versions, could happen on an attendance based version # NOTE: this does not handle date_stop or date_start not being present in vals dates_stop = mapped_version_dates[version.id][1] if dates_stop: date_stop_max = max(dates_stop) if date_stop_max > version.date_generated_to: version.date_generated_to = date_stop_max dates_start = mapped_version_dates[version.id][0] if dates_start: date_start_min = min(dates_start) if date_start_min < version.date_generated_from: version.date_generated_from = date_start_min return version_vals def has_static_work_entries(self): # Static work entries as in the same are to be generated each month # Useful to differentiate attendance based versions from regular ones self.ensure_one() return self.work_entry_source == 'calendar' def generate_work_entries(self, date_start, date_stop, force=False): # Generate work entries between 2 dates (datetime.date) # To correctly englobe the period, the start and end periods are converted # using the calendar timezone. assert not isinstance(date_start, datetime) assert not isinstance(date_stop, datetime) date_start = datetime.combine(fields.Datetime.to_datetime(date_start), datetime.min.time()) date_stop = datetime.combine(fields.Datetime.to_datetime(date_stop), datetime.max.time()) versions_by_company_tz = defaultdict(lambda: self.env['hr.version']) for version in self: versions_by_company_tz[ version.company_id, (version.resource_calendar_id or version.employee_id).tz, ] += version utc = pytz.timezone('UTC') new_work_entries = self.env['hr.work.entry'] for (company, version_tz), versions in versions_by_company_tz.items(): tz = pytz.timezone(version_tz) if version_tz else utc date_start_tz = tz.localize(date_start).astimezone(utc).replace(tzinfo=None) date_stop_tz = tz.localize(date_stop).astimezone(utc).replace(tzinfo=None) new_work_entries += versions.with_user(SUPERUSER_ID).with_company(company)._generate_work_entries( date_start_tz, date_stop_tz, force=force) return new_work_entries def _generate_work_entries(self, date_start, date_stop, force=False): # Generate work entries between 2 dates (datetime.datetime) # This method considers that the dates are correctly localized # based on the target timezone assert isinstance(date_start, datetime) assert isinstance(date_stop, datetime) self = self.with_context(tracking_disable=True) # noqa: PLW0642 vals_list = [] self.write({'last_generation_date': fields.Date.today()}) intervals_to_generate = defaultdict(lambda: self.env['hr.version']) # In case the date_generated_from == date_generated_to, move it to the date_start to # avoid trying to generate several months/years of history for old versions for which # we've never generated the work entries. self.filtered(lambda c: c.date_generated_from == c.date_generated_to).write({ 'date_generated_from': date_start, 'date_generated_to': date_start, }) domain_to_nullify = Domain(False) work_entry_null_vals = {field: False for field in self.env["hr.work.entry.regeneration.wizard"]._work_entry_fields_to_nullify()} for tz, versions in self.grouped("tz").items(): tz = pytz.timezone(tz) if tz else pytz.utc for version in versions: if not version.contract_date_start: continue version_start = tz.localize(fields.Datetime.to_datetime(version.date_start)).astimezone(pytz.utc).replace(tzinfo=None) version_stop = tz.localize(datetime.combine(fields.Datetime.to_datetime(version.date_end or date_stop), datetime.max.time())).astimezone(pytz.utc).replace(tzinfo=None) if version_stop < date_stop: if version.date_generated_from != version.date_generated_to: domain_to_nullify |= Domain([ ('version_id', '=', version.id), ('date', '>', version_stop.astimezone(tz)), ('date', '<=', date_stop.astimezone(tz)), ('state', '!=', 'validated'), ]) if date_start > version_stop or date_stop < version_start: continue date_start_work_entries = max(date_start, version_start) date_stop_work_entries = min(date_stop, version_stop) if force: domain_to_nullify |= Domain([ ('version_id', '=', version.id), ('date', '>=', date_start_work_entries.astimezone(tz).date()), ('date', '<=', date_stop_work_entries.astimezone(tz).date()), ('state', '!=', 'validated'), ]) intervals_to_generate[date_start_work_entries, date_stop_work_entries] |= version continue # For each version, we found each interval we must generate # In some cases we do not want to set the generated dates beforehand, since attendance based work entries # is more dynamic, we want to update the dates within the _get_work_entries_values function last_generated_from = min(version.date_generated_from, version_stop) if last_generated_from > date_start_work_entries: version.date_generated_from = date_start_work_entries intervals_to_generate[date_start_work_entries, last_generated_from] |= version last_generated_to = max(version.date_generated_to, version_start) if last_generated_to < date_stop_work_entries: version.date_generated_to = date_stop_work_entries intervals_to_generate[last_generated_to, date_stop_work_entries] |= version for interval, versions in intervals_to_generate.items(): date_from, date_to = interval vals_list.extend(versions._get_work_entries_values(date_from, date_to)) if domain_to_nullify != Domain.FALSE: work_entries_to_nullify = self.env['hr.work.entry'].search(domain_to_nullify) work_entries_to_nullify.write(work_entry_null_vals) if not vals_list: return self.env['hr.work.entry'] vals_list = self._generate_work_entries_postprocess(vals_list) return self.env['hr.work.entry'].create(vals_list) @api.model def _generate_work_entries_postprocess_adapt_to_calendar(self, vals): if 'work_entry_type_id' not in vals: return False return self.env['hr.work.entry.type'].browse(vals['work_entry_type_id']).is_leave @api.model def _generate_work_entries_postprocess(self, vals_list): # Convert date_start/date_stop to date/duration # Split work entries over 2 days due to timezone conversion # Regroup work entries of the same type mapped_periods = defaultdict(lambda: defaultdict(lambda: self.env['hr.employee'])) cached_periods = defaultdict(float) tz_by_version = {} def _get_tz(version_id): if version_id in tz_by_version: return tz_by_version[version_id] version = self.env['hr.version'].browse(version_id) tz = version.resource_calendar_id.tz or version.employee_id.resource_calendar_id.tz or version.company_id.resource_calendar_id.tz if not tz: raise UserError(_('Missing timezone for work entries generation.')) tz = pytz.timezone(tz) tz_by_version[version_id] = tz return tz new_vals_list = [] for vals in vals_list: new_vals = vals.copy() if not new_vals.get('date_start') or not new_vals.get('date_stop'): new_vals.pop('date_start', False) new_vals.pop('date_stop', False) if 'duration' not in new_vals or 'date' not in new_vals: raise UserError(_('Missing date or duration on work entry')) new_vals_list.append(new_vals) continue date_start_utc = new_vals['date_start'] if new_vals['date_start'].tzinfo else pytz.UTC.localize(new_vals['date_start']) date_stop_utc = new_vals['date_stop'] if new_vals['date_stop'].tzinfo else pytz.UTC.localize(new_vals['date_stop']) tz = _get_tz(new_vals['version_id']) local_start = date_start_utc.astimezone(tz) local_stop = date_stop_utc.astimezone(tz) # Handle multi-local-day spans current = local_start + timedelta(microseconds=1) if local_start.time() == datetime.max.time() else local_start while current < local_stop: next_local_midnight = tz.localize(datetime.combine(current.date() + timedelta(days=1), time.min) - timedelta(microseconds=1)) segment_end = min(local_stop, next_local_midnight) partial_vals = new_vals.copy() # Convert partial segment back to UTC for consistency partial_vals['date_start'] = current.astimezone(pytz.UTC) partial_vals['date_stop'] = segment_end.astimezone(pytz.UTC) new_vals_list.append(partial_vals) current = segment_end + timedelta(microseconds=1) vals_list = new_vals_list for vals in vals_list: if not vals.get('date_start') or not vals.get('date_stop'): continue date_start = vals['date_start'] date_stop = vals['date_stop'] tz = _get_tz(vals['version_id']) if not self._generate_work_entries_postprocess_adapt_to_calendar(vals): vals['date'] = date_start.astimezone(tz).date() if 'duration' in vals: continue elif (date_start, date_stop) in cached_periods: vals['duration'] = cached_periods[date_start, date_stop] else: dt = date_stop - date_start duration = round(dt.total_seconds()) / 3600 # Number of hours cached_periods[date_start, date_stop] = duration vals['duration'] = duration continue version = self.env['hr.version'].browse(vals['version_id']) calendar = version.resource_calendar_id if not calendar: vals['date'] = date_start.astimezone(tz).date() vals['duration'] = 0.0 continue employee = version.employee_id mapped_periods[date_start, date_stop][calendar] |= employee # {(date_start, date_stop): {calendar: {'hours': foo}}} mapped_version_data = defaultdict(lambda: defaultdict(lambda: {'hours': 0.0})) for (date_start, date_stop), employees_by_calendar in mapped_periods.items(): for calendar, employees in employees_by_calendar.items(): mapped_version_data[date_start, date_stop][calendar] = employees._get_work_days_data_batch( date_start, date_stop, compute_leaves=False, calendar=calendar) for vals in vals_list: if 'duration' not in vals: date_start = vals['date_start'] date_stop = vals['date_stop'] version = self.env['hr.version'].browse(vals['version_id']) calendar = version.resource_calendar_id employee = version.employee_id tz = _get_tz(vals['version_id']) vals['date'] = date_start.astimezone(tz).date() vals['duration'] = mapped_version_data[date_start, date_stop][calendar][employee.id]['hours'] if calendar else 0.0 vals.pop('date_start', False) vals.pop('date_stop', False) # Now merge similar work entries on the same day merged_vals = {} for vals in vals_list: if float_is_zero(vals['duration'], 3): continue key = ( vals['date'], vals.get('work_entry_type_id', False), vals['employee_id'], vals['version_id'], vals.get('company_id', False), ) if key in merged_vals: merged_vals[key]['duration'] += vals.get('duration', 0.0) else: merged_vals[key] = vals.copy() return list(merged_vals.values()) def _remove_work_entries(self): ''' Remove all work_entries that are outside contract period (function used after writing new start or/and end date) ''' all_we_to_unlink = self.env['hr.work.entry'] for version in self: date_start = fields.Datetime.to_datetime(version.date_start) if version.date_generated_from < date_start: we_to_remove = self.env['hr.work.entry'].search([('date', '<', date_start), ('version_id', '=', version.id)]) if we_to_remove: version.date_generated_from = date_start all_we_to_unlink |= we_to_remove if not version.date_end: continue date_end = datetime.combine(version.date_end, datetime.max.time()) if version.date_generated_to > date_end: we_to_remove = self.env['hr.work.entry'].search([('date', '>', date_end), ('version_id', '=', version.id)]) if we_to_remove: version.date_generated_to = date_end all_we_to_unlink |= we_to_remove all_we_to_unlink.unlink() def _cancel_work_entries(self): if not self: return domains = [] for version in self: date_start = fields.Datetime.to_datetime(version.date_start) version_domain = Domain([ ('version_id', '=', version.id), ('date', '>=', date_start), ]) if version.date_end: date_end = datetime.combine(version.date_end, datetime.max.time()) version_domain &= Domain('date', '<=', date_end) domains.append(version_domain) domain = Domain.OR(domains) & Domain('state', '!=', 'validated') work_entries = self.env['hr.work.entry'].sudo().search(domain) if work_entries: work_entries.unlink() def write(self, vals): result = super().write(vals) if self.env.context.get('salary_simulation'): return result if vals.get('contract_date_end') or vals.get('contract_date_start') or vals.get('date_version'): self.sudo()._remove_work_entries() dependent_fields = self._get_fields_that_recompute_we() if any(key in dependent_fields for key in vals): for version_sudo in self.sudo(): date_from = max(version_sudo.date_start, version_sudo.date_generated_from.date()) date_to = min(version_sudo.date_end or date.max, version_sudo.date_generated_to.date()) if date_from != date_to and self.employee_id: version_sudo._recompute_work_entries(date_from, date_to) return result def unlink(self): self._cancel_work_entries() return super().unlink() def _recompute_work_entries(self, date_from, date_to): self.ensure_one() if self.employee_id: wizard = self.env['hr.work.entry.regeneration.wizard'].create({ 'employee_ids': [Command.set(self.employee_id.ids)], 'date_from': date_from, 'date_to': date_to, }) wizard.with_context(work_entry_skip_validation=True, active_test=False).regenerate_work_entries() def _get_fields_that_recompute_we(self): # Returns the fields that should recompute the work entries return ['resource_calendar_id', 'work_entry_source'] @api.model def _cron_generate_missing_work_entries(self): # retrieve versions for the current month today = fields.Date.today() start = datetime.combine(today + relativedelta(day=1), time.min) stop = datetime.combine(today + relativedelta(months=1, day=31), time.max) all_versions = self.env['hr.employee']._get_all_versions_with_contract_overlap_with_period(start.date(), stop.date()) # determine versions to do (the ones whose generated dates have open periods this month) versions_todo = all_versions.filtered( lambda v: (v.date_generated_from > start or v.date_generated_to < stop) and (not v.last_generation_date or v.last_generation_date < today)) if not versions_todo: return version_todo_count = len(versions_todo) # Filter versions by company, work entries generation is not supposed to be called on # versions from differents companies, as we will retrieve the resource.calendar.leave # and we don't want to mix everything up. The other versions will be treated when the # cron is re-triggered versions_todo = versions_todo.filtered(lambda v: v.company_id == versions_todo[0].company_id) # generate a batch of work entries BATCH_SIZE = 100 # Since attendance based are more volatile for their work entries generation # it can happen that the date_generated_from and date_generated_to fields are not # pushed to start and stop # It is more interesting for batching to process statically generated work entries first # since we get benefits from having multiple versions on the same calendar versions_todo = versions_todo.sorted(key=lambda v: 1 if v.has_static_work_entries() else 100) versions_todo = versions_todo[:BATCH_SIZE].generate_work_entries(start.date(), stop.date(), False) # if necessary, retrigger the cron to generate more work entries if version_todo_count > BATCH_SIZE: self.env.ref('hr_work_entry.ir_cron_generate_missing_work_entries')._trigger()