1 # -*- coding: utf-8 -*-
2 ##################################################################################
4 # Copyright (c) 2005-2006 Axelor SARL. (http://www.axelor.com)
5 # and 2004-2010 Tiny SPRL (<http://tiny.be>).
7 # $Id: hr.py 4656 2006-11-24 09:58:42Z Cyp $
9 # This program is free software: you can redistribute it and/or modify
10 # it under the terms of the GNU Affero General Public License as
11 # published by the Free Software Foundation, either version 3 of the
12 # License, or (at your option) any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU Affero General Public License for more details.
19 # You should have received a copy of the GNU Affero General Public License
20 # along with this program. If not, see <http://www.gnu.org/licenses/>.
22 ##############################################################################
25 from itertools import groupby
26 from operator import itemgetter
29 from osv import fields, osv
30 from tools.translate import _
33 class hr_holidays_status(osv.osv):
34 _name = "hr.holidays.status"
35 _description = "Leave Type"
37 def get_days(self, cr, uid, ids, employee_id, return_false, context=None):
38 cr.execute("""SELECT id, type, number_of_days, holiday_status_id FROM hr_holidays WHERE employee_id = %s AND state='validate' AND holiday_status_id in %s""",
39 [employee_id, tuple(ids)])
40 result = sorted(cr.dictfetchall(), key=lambda x: x['holiday_status_id'])
41 grouped_lines = dict((k, [v for v in itr]) for k, itr in groupby(result, itemgetter('holiday_status_id')))
43 for record in self.browse(cr, uid, ids, context=context):
45 max_leaves = leaves_taken = 0
47 if record.id in grouped_lines:
48 leaves_taken = -sum([item['number_of_days'] for item in grouped_lines[record.id] if item['type'] == 'remove'])
49 max_leaves = sum([item['number_of_days'] for item in grouped_lines[record.id] if item['type'] == 'add'])
50 res[record.id]['max_leaves'] = max_leaves
51 res[record.id]['leaves_taken'] = leaves_taken
52 res[record.id]['remaining_leaves'] = max_leaves - leaves_taken
55 def _user_left_days(self, cr, uid, ids, name, args, context=None):
59 if context and context.has_key('employee_id'):
60 if not context['employee_id']:
62 employee_id = context['employee_id']
64 employee_ids = self.pool.get('hr.employee').search(cr, uid, [('user_id','=',uid)], context=context)
66 employee_id = employee_ids[0]
70 res = self.get_days(cr, uid, ids, employee_id, return_false, context=context)
72 res = dict.fromkeys(ids, {'leaves_taken': 0, 'remaining_leaves': 0, 'max_leaves': 0})
76 'name': fields.char('Leave Type', size=64, required=True, translate=True),
77 'categ_id': fields.many2one('crm.case.categ', 'Meeting', domain="[('object_id.model', '=', 'crm.meeting')]", help='If you set a meeting type, OpenERP will create a meeting in the calendar once a leave is validated.'),
78 'color_name': fields.selection([('red', 'Red'),('blue','Blue'), ('lightgreen', 'Light Green'), ('lightblue','Light Blue'), ('lightyellow', 'Light Yellow'), ('magenta', 'Magenta'),('lightcyan', 'Light Cyan'),('black', 'Black'),('lightpink', 'Light Pink'),('brown', 'Brown'),('violet', 'Violet'),('lightcoral', 'Light Coral'),('lightsalmon', 'Light Salmon'),('lavender', 'Lavender'),('wheat', 'Wheat'),('ivory', 'Ivory')],'Color in Report', required=True, help='This color will be used in the leaves summary located in Reporting\Leaves by Departement'),
79 'limit': fields.boolean('Allow to Override Limit', help='If you tick this checkbox, the system will allow, for this section, the employees to take more leaves than the available ones.'),
80 'active': fields.boolean('Active', help="If the active field is set to false, it will allow you to hide the leave type without removing it."),
81 'max_leaves': fields.function(_user_left_days, string='Maximum Allowed', help='This value is given by the sum of all holidays requests with a positive value.', multi='user_left_days'),
82 'leaves_taken': fields.function(_user_left_days, string='Leaves Already Taken', help='This value is given by the sum of all holidays requests with a negative value.', multi='user_left_days'),
83 'remaining_leaves': fields.function(_user_left_days, string='Remaining Leaves', help='Maximum Leaves Allowed - Leaves Already Taken', multi='user_left_days'),
84 'double_validation': fields.boolean('Apply Double Validation', help="If its True then its Allocation/Request have to be validated by second validator")
92 class hr_holidays(osv.osv):
94 _description = "Leave"
95 _order = "type desc, date_from asc"
96 _inherit = ['mail.thread']
98 def _employee_get(self, cr, uid, context=None):
99 ids = self.pool.get('hr.employee').search(cr, uid, [('user_id', '=', uid)], context=context)
104 def _compute_number_of_days(self, cr, uid, ids, name, args, context=None):
106 for hol in self.browse(cr, uid, ids, context=context):
107 if hol.type=='remove':
108 result[hol.id] = -hol.number_of_days_temp
110 result[hol.id] = hol.number_of_days_temp
114 'name': fields.char('Description', required=True, size=64),
115 'state': fields.selection([('draft', 'New'), ('confirm', 'Waiting Approval'), ('refuse', 'Refused'),
116 ('validate1', 'Waiting Second Approval'), ('validate', 'Approved'), ('cancel', 'Cancelled')],
117 'State', readonly=True, help='The state is set to \'Draft\', when a holiday request is created.\
118 \nThe state is \'Waiting Approval\', when holiday request is confirmed by user.\
119 \nThe state is \'Refused\', when holiday request is refused by manager.\
120 \nThe state is \'Approved\', when holiday request is approved by manager.'),
121 'user_id':fields.related('employee_id', 'user_id', type='many2one', relation='res.users', string='User', store=True),
122 'date_from': fields.datetime('Start Date', readonly=True, states={'draft':[('readonly',False)]}, select=True),
123 'date_to': fields.datetime('End Date', readonly=True, states={'draft':[('readonly',False)]}),
124 'holiday_status_id': fields.many2one("hr.holidays.status", "Leave Type", required=True,readonly=True, states={'draft':[('readonly',False)]}),
125 'employee_id': fields.many2one('hr.employee', "Employee", select=True, invisible=False, readonly=True, states={'draft':[('readonly',False)]}, help='Leave Manager can let this field empty if this leave request/allocation is for every employee'),
126 #'manager_id': fields.many2one('hr.employee', 'Leave Manager', invisible=False, readonly=True, help='This area is automatically filled by the user who validate the leave'),
127 #'notes': fields.text('Notes',readonly=True, states={'draft':[('readonly',False)]}),
128 'manager_id': fields.many2one('hr.employee', 'First Approval', invisible=False, readonly=True, help='This area is automatically filled by the user who validate the leave'),
129 'notes': fields.text('Reasons',readonly=True, states={'draft':[('readonly',False)]}),
130 'number_of_days_temp': fields.float('Number of Days', readonly=True, states={'draft':[('readonly',False)]}),
131 'number_of_days': fields.function(_compute_number_of_days, string='Number of Days', store=True),
132 'case_id': fields.many2one('crm.meeting', 'Meeting'),
133 'type': fields.selection([('remove','Leave Request'),('add','Allocation Request')], 'Request Type', required=True, readonly=True, states={'draft':[('readonly',False)]}, help="Choose 'Leave Request' if someone wants to take an off-day. \nChoose 'Allocation Request' if you want to increase the number of leaves available for someone", select=True),
134 'parent_id': fields.many2one('hr.holidays', 'Parent'),
135 'linked_request_ids': fields.one2many('hr.holidays', 'parent_id', 'Linked Requests',),
136 'department_id':fields.related('employee_id', 'department_id', string='Department', type='many2one', relation='hr.department', readonly=True, store=True),
137 'category_id': fields.many2one('hr.employee.category', "Category", help='Category of Employee'),
138 'holiday_type': fields.selection([('employee','By Employee'),('category','By Employee Category')], 'Allocation Type', help='By Employee: Allocation/Request for individual Employee, By Employee Category: Allocation/Request for group of employees in category', required=True),
139 'manager_id2': fields.many2one('hr.employee', 'Second Approval', readonly=True, help='This area is automaticly filled by the user who validate the leave with second level (If Leave type need second validation)'),
140 'double_validation': fields.related('holiday_status_id', 'double_validation', type='boolean', relation='hr.holidays.status', string='Apply Double Validation'),
143 'employee_id': _employee_get,
146 'user_id': lambda obj, cr, uid, context: uid,
147 'holiday_type': 'employee'
150 ('type_value', "CHECK( (holiday_type='employee' AND employee_id IS NOT NULL) or (holiday_type='category' AND category_id IS NOT NULL))", "You have to select an employee or a category"),
151 ('date_check2', "CHECK ( (type='add') OR (date_from <= date_to))", "The start date must be before the end date !"),
152 ('date_check', "CHECK ( number_of_days_temp >= 0 )", "The number of days must be greater than 0 !"),
155 def _create_resource_leave(self, cr, uid, leaves, context=None):
156 '''This method will create entry in resource calendar leave object at the time of holidays validated '''
157 obj_res_leave = self.pool.get('resource.calendar.leaves')
161 'date_from': leave.date_from,
162 'holiday_id': leave.id,
163 'date_to': leave.date_to,
164 'resource_id': leave.employee_id.resource_id.id,
165 'calendar_id': leave.employee_id.resource_id.calendar_id.id
167 obj_res_leave.create(cr, uid, vals, context=context)
170 def _remove_resource_leave(self, cr, uid, ids, context=None):
171 '''This method will create entry in resource calendar leave object at the time of holidays cancel/removed'''
172 obj_res_leave = self.pool.get('resource.calendar.leaves')
173 leave_ids = obj_res_leave.search(cr, uid, [('holiday_id', 'in', ids)], context=context)
174 return obj_res_leave.unlink(cr, uid, leave_ids, context=context)
176 def onchange_type(self, cr, uid, ids, holiday_type):
177 result = {'value': {'employee_id': False}}
178 if holiday_type == 'employee':
179 ids_employee = self.pool.get('hr.employee').search(cr, uid, [('user_id','=', uid)])
182 'employee_id': ids_employee[0]
186 # TODO: can be improved using resource calendar method
187 def _get_number_of_days(self, date_from, date_to):
188 """Returns a float equals to the timedelta between two dates given as string."""
190 DATETIME_FORMAT = "%Y-%m-%d %H:%M:%S"
191 from_dt = datetime.datetime.strptime(date_from, DATETIME_FORMAT)
192 to_dt = datetime.datetime.strptime(date_to, DATETIME_FORMAT)
193 timedelta = to_dt - from_dt
194 diff_day = timedelta.days + float(timedelta.seconds) / 86400
197 def unlink(self, cr, uid, ids, context=None):
198 for rec in self.browse(cr, uid, ids, context=context):
199 if rec.state<>'draft':
200 raise osv.except_osv(_('Warning!'),_('You cannot delete a leave which is not in draft state !'))
201 return super(hr_holidays, self).unlink(cr, uid, ids, context)
203 def onchange_date_from(self, cr, uid, ids, date_to, date_from):
205 if date_to and date_from:
206 diff_day = self._get_number_of_days(date_from, date_to)
208 'number_of_days_temp': round(diff_day)+1
212 'number_of_days_temp': 0,
216 def onchange_sec_id(self, cr, uid, ids, status, context=None):
218 double_validation = False
219 obj_holiday_status = self.pool.get('hr.holidays.status')
221 holiday_status = obj_holiday_status.browse(cr, uid, status, context=context)
222 double_validation = holiday_status.double_validation
223 if holiday_status.categ_id and holiday_status.categ_id.section_id and not holiday_status.categ_id.section_id.allow_unlink:
225 'title': "Warning for ",
226 'message': "You won\'t be able to cancel this leave request because the CRM Sales Team of the leave type disallows."
228 return {'warning': warning, 'value': {'double_validation': double_validation}}
230 def set_to_draft(self, cr, uid, ids, context=None):
231 self.write(cr, uid, ids, {
234 'manager_id2': False,
236 wf_service = netsvc.LocalService("workflow")
238 wf_service.trg_delete(uid, 'hr.holidays', id, cr)
239 wf_service.trg_create(uid, 'hr.holidays', id, cr)
241 for record in self.browse(cr, uid, ids, context=context):
242 for record2 in record.linked_request_ids:
243 self.set_to_draft(cr, uid, [record2.id], context=context)
244 to_unlink.append(record2.id)
246 self.unlink(cr, uid, to_unlink, context=context)
249 def holidays_validate(self, cr, uid, ids, context=None):
250 self.check_holidays(cr, uid, ids, context=context)
251 obj_emp = self.pool.get('hr.employee')
252 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
253 manager = ids2 and ids2[0] or False
254 self.holidays_validate_notificate(cr, uid, ids, context=context)
255 return self.write(cr, uid, ids, {'state':'validate1', 'manager_id': manager})
257 def holidays_validate_notificate(self, cr, uid, ids, context=None):
258 for obj in self.browse(cr, uid, ids):
259 self.message_mark_done(cr, uid, [obj.id], context=context)
260 self.message_append_note(cr, uid, [obj.id], _('System notification'), _("The %s request '%s' has been validated.") % ('leave' if obj.type == 'remove' else 'allocation', obj.name,), type='notification', context=context)
261 if obj.holiday_status_id.double_validation:
262 self.message_append_note(cr, uid, [obj.id], _('System notification'), _("The %s request '%s' is waiting for second validation.") % ('leave' if obj.type == 'remove' else 'allocation', obj.name,), type='notification', context=context)
264 def holidays_validate2(self, cr, uid, ids, context=None):
265 self.check_holidays(cr, uid, ids, context=context)
266 obj_emp = self.pool.get('hr.employee')
267 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
268 manager = ids2 and ids2[0] or False
269 self.write(cr, uid, ids, {'state':'validate'})
270 data_holiday = self.browse(cr, uid, ids)
272 for record in data_holiday:
273 if record.holiday_status_id.double_validation:
274 holiday_ids.append(record.id)
275 if record.holiday_type == 'employee' and record.type == 'remove':
276 meeting_obj = self.pool.get('crm.meeting')
279 'categ_id': record.holiday_status_id.categ_id.id,
280 'duration': record.number_of_days_temp * 8,
281 'description': record.notes,
282 'user_id': record.user_id.id,
283 'date': record.date_from,
284 'end_date': record.date_to,
285 'date_deadline': record.date_to,
287 case_id = meeting_obj.create(cr, uid, vals)
288 self._create_resource_leave(cr, uid, [record], context=context)
289 self.write(cr, uid, ids, {'case_id': case_id})
290 elif record.holiday_type == 'category':
291 emp_ids = obj_emp.search(cr, uid, [('category_ids', 'child_of', [record.category_id.id])])
293 for emp in obj_emp.browse(cr, uid, emp_ids):
297 'holiday_type': 'employee',
298 'holiday_status_id': record.holiday_status_id.id,
299 'date_from': record.date_from,
300 'date_to': record.date_to,
301 'notes': record.notes,
302 'number_of_days_temp': record.number_of_days_temp,
303 'parent_id': record.id,
304 'employee_id': emp.id
306 leave_ids.append(self.create(cr, uid, vals, context=None))
307 wf_service = netsvc.LocalService("workflow")
308 for leave_id in leave_ids:
309 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
310 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
311 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
313 self.holidays_valid2_notificate(self, cr, uid, [holiday_ids], context=context)
314 self.write(cr, uid, holiday_ids, {'manager_id2': manager})
317 def holidays_valid2_notificate(self, cr, uid, ids, context=None):
318 for obj in self.browse(cr, uid, ids):
319 self.message_append_note(cr, uid, [obj.id], _('System notification'), _("The %s request '%s' has been double validated.") % ('leave' if obj.type == 'remove' else 'allocation', obj.name,), type='notification', context=context)
321 def holidays_confirm(self, cr, uid, ids, context=None):
322 self.check_holidays(cr, uid, ids, context=context)
323 self.holidays_confirm_notificate(cr, uid, ids, context=context)
324 return self.write(cr, uid, ids, {'state':'confirm'})
326 def holidays_confirm_notificate(self, cr, uid, ids, context=None):
327 for obj in self.browse(cr, uid, ids):
328 self.message_append_note(cr, uid, [obj.id], _('System notification'), _("The %s request '%s' has been confirmed and is waiting for validation.") % ('leave' if obj.type == 'remove' else 'allocation', obj.name,), type='notification', need_action_user_id = obj.employee_id.parent_id.user_id.id if obj.employee_id.parent_id else False)
330 def holidays_refuse(self, cr, uid, ids, approval, context=None):
331 obj_emp = self.pool.get('hr.employee')
332 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
333 manager = ids2 and ids2[0] or False
334 if approval == 'first_approval':
335 self.write(cr, uid, ids, {'state': 'refuse', 'manager_id': manager})
337 self.write(cr, uid, ids, {'state': 'refuse', 'manager_id2': manager})
338 self.holidays_cancel(cr, uid, ids, context=context)
341 def holidays_cancel(self, cr, uid, ids, context=None):
342 obj_crm_meeting = self.pool.get('crm.meeting')
343 for record in self.browse(cr, uid, ids):
346 obj_crm_meeting.unlink(cr, uid, [record.case_id.id])
348 # If a category that created several holidays, cancel all related
349 wf_service = netsvc.LocalService("workflow")
350 for request in record.linked_request_ids or []:
351 wf_service.trg_validate(uid, 'hr.holidays', request.id, 'cancel', cr)
353 self._remove_resource_leave(cr, uid, ids, context=context)
356 def check_holidays(self, cr, uid, ids, context=None):
357 holi_status_obj = self.pool.get('hr.holidays.status')
358 for record in self.browse(cr, uid, ids):
359 if record.holiday_type == 'employee' and record.type == 'remove':
360 if record.employee_id and not record.holiday_status_id.limit:
361 leaves_rest = holi_status_obj.get_days( cr, uid, [record.holiday_status_id.id], record.employee_id.id, False)[record.holiday_status_id.id]['remaining_leaves']
362 if leaves_rest < record.number_of_days_temp:
363 raise osv.except_osv(_('Warning!'),_('You cannot validate leaves for employee %s: too few remaining days (%s).') % (record.employee_id.name, leaves_rest))
367 class resource_calendar_leaves(osv.osv):
368 _inherit = "resource.calendar.leaves"
369 _description = "Leave Detail"
371 'holiday_id': fields.many2one("hr.holidays", "Holiday"),
374 resource_calendar_leaves()
377 class hr_employee(osv.osv):
378 _inherit="hr.employee"
380 def create(self, cr, uid, vals, context=None):
381 # don't pass the value of remaining leave if it's 0 at the creation time, otherwise it will trigger the inverse
382 # function _set_remaining_days and the system may not be configured for. Note that we don't have this problem on
383 # the write because the clients only send the fields that have been modified.
384 if 'remaining_leaves' in vals and not vals['remaining_leaves']:
385 del(vals['remaining_leaves'])
386 return super(hr_employee, self).create(cr, uid, vals, context=context)
388 def _set_remaining_days(self, cr, uid, empl_id, name, value, arg, context=None):
389 employee = self.browse(cr, uid, empl_id, context=context)
390 diff = value - employee.remaining_leaves
391 type_obj = self.pool.get('hr.holidays.status')
392 holiday_obj = self.pool.get('hr.holidays')
393 # Find for holidays status
394 status_ids = type_obj.search(cr, uid, [('limit', '=', False)], context=context)
395 if len(status_ids) != 1 :
396 raise osv.except_osv(_('Warning !'),_("The feature behind the field 'Remaining Legal Leaves' can only be used when there is only one leave type with the option 'Allow to Override Limit' unchecked. (%s Found). Otherwise, the update is ambiguous as we cannot decide on which leave type the update has to be done. \nYou may prefer to use the classic menus 'Leave Requests' and 'Allocation Requests' located in 'Human Resources \ Leaves' to manage the leave days of the employees if the configuration does not allow to use this field.") % (len(status_ids)))
397 status_id = status_ids and status_ids[0] or False
401 leave_id = holiday_obj.create(cr, uid, {'name': _('Allocation for %s') % employee.name, 'employee_id': employee.id, 'holiday_status_id': status_id, 'type': 'add', 'holiday_type': 'employee', 'number_of_days_temp': diff}, context=context)
403 leave_id = holiday_obj.create(cr, uid, {'name': _('Leave Request for %s') % employee.name, 'employee_id': employee.id, 'holiday_status_id': status_id, 'type': 'remove', 'holiday_type': 'employee', 'number_of_days_temp': abs(diff)}, context=context)
406 wf_service = netsvc.LocalService("workflow")
407 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
408 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
409 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
412 def _get_remaining_days(self, cr, uid, ids, name, args, context=None):
414 sum(h.number_of_days) as days,
418 join hr_holidays_status s on (s.id=h.holiday_status_id)
420 h.state='validate' and
422 h.employee_id in (%s)
423 group by h.employee_id"""% (','.join(map(str,ids)),) )
424 res = cr.dictfetchall()
427 remaining[r['employee_id']] = r['days']
428 for employee_id in ids:
429 if not remaining.get(employee_id):
430 remaining[employee_id] = 0.0
433 def _get_leave_status(self, cr, uid, ids, name, args, context=None):
434 holidays_id = self.pool.get('hr.holidays').search(cr, uid,
435 [('employee_id', 'in', ids), ('date_from','<=',time.strftime('%Y-%m-%d %H:%M:%S')),
436 ('date_to','>=',time.strftime('%Y-%m-%d %H:%M:%S')),('type','=','remove'),('state','not in',('cancel','refuse'))],
441 'current_leave_state': False,
442 'current_leave_id': False,
444 for holiday in self.pool.get('hr.holidays').browse(cr, uid, holidays_id, context=context):
445 result[holiday.employee_id.id]['current_leave_state'] = holiday.state
446 result[holiday.employee_id.id]['current_leave_id'] = holiday.holiday_status_id.id
450 'remaining_leaves': fields.function(_get_remaining_days, string='Remaining Legal Leaves', fnct_inv=_set_remaining_days, type="float", help='Total number of legal leaves allocated to this employee, change this value to create allocation/leave requests.'),
451 'current_leave_state': fields.function(_get_leave_status, multi="leave_status", string="Current Leave Status", type="selection",
452 selection=[('draft', 'New'), ('confirm', 'Waiting Approval'), ('refuse', 'Refused'),
453 ('validate1', 'Waiting Second Approval'), ('validate', 'Approved'), ('cancel', 'Cancelled')]),
454 'current_leave_id': fields.function(_get_leave_status, multi="leave_status", string="Current Leave Type",type='many2one', relation='hr.holidays.status'),
455 'last_login': fields.related('user_id', 'date', type='datetime', string='Latest Connection', readonly=1)
460 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: