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"
97 def _employee_get(self, cr, uid, context=None):
98 ids = self.pool.get('hr.employee').search(cr, uid, [('user_id', '=', uid)], context=context)
103 def _compute_number_of_days(self, cr, uid, ids, name, args, context=None):
105 for hol in self.browse(cr, uid, ids, context=context):
106 if hol.type=='remove':
107 result[hol.id] = -hol.number_of_days_temp
109 result[hol.id] = hol.number_of_days_temp
113 'name': fields.char('Description', required=True, size=64),
114 'state': fields.selection([('draft', 'New'), ('confirm', 'Waiting Approval'), ('refuse', 'Refused'),
115 ('validate1', 'Waiting Second Approval'), ('validate', 'Approved'), ('cancel', 'Cancelled')],
116 'State', readonly=True, help='The state is set to \'Draft\', when a holiday request is created.\
117 \nThe state is \'Waiting Approval\', when holiday request is confirmed by user.\
118 \nThe state is \'Refused\', when holiday request is refused by manager.\
119 \nThe state is \'Approved\', when holiday request is approved by manager.'),
120 'user_id':fields.related('employee_id', 'user_id', type='many2one', relation='res.users', string='User', store=True),
121 'date_from': fields.datetime('Start Date', readonly=True, states={'draft':[('readonly',False)]}, select=True),
122 'date_to': fields.datetime('End Date', readonly=True, states={'draft':[('readonly',False)]}),
123 'holiday_status_id': fields.many2one("hr.holidays.status", "Leave Type", required=True,readonly=True, states={'draft':[('readonly',False)]}),
124 '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'),
125 #'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'),
126 #'notes': fields.text('Notes',readonly=True, states={'draft':[('readonly',False)]}),
127 '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'),
128 'notes': fields.text('Reasons',readonly=True, states={'draft':[('readonly',False)]}),
129 'number_of_days_temp': fields.float('Number of Days', readonly=True, states={'draft':[('readonly',False)]}),
130 'number_of_days': fields.function(_compute_number_of_days, string='Number of Days', store=True),
131 'case_id': fields.many2one('crm.meeting', 'Meeting'),
132 '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),
133 'parent_id': fields.many2one('hr.holidays', 'Parent'),
134 'linked_request_ids': fields.one2many('hr.holidays', 'parent_id', 'Linked Requests',),
135 'department_id':fields.related('employee_id', 'department_id', string='Department', type='many2one', relation='hr.department', readonly=True, store=True),
136 'category_id': fields.many2one('hr.employee.category', "Category", help='Category of Employee'),
137 '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),
138 '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)'),
139 'double_validation': fields.related('holiday_status_id', 'double_validation', type='boolean', relation='hr.holidays.status', string='Apply Double Validation'),
142 'employee_id': _employee_get,
145 'user_id': lambda obj, cr, uid, context: uid,
146 'holiday_type': 'employee'
149 ('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"),
150 ('date_check2', "CHECK ( (type='add') OR (date_from <= date_to))", "The start date must be before the end date !"),
151 ('date_check', "CHECK ( number_of_days_temp >= 0 )", "The number of days must be greater than 0 !"),
154 def _create_resource_leave(self, cr, uid, leaves, context=None):
155 '''This method will create entry in resource calendar leave object at the time of holidays validated '''
156 obj_res_leave = self.pool.get('resource.calendar.leaves')
160 'date_from': leave.date_from,
161 'holiday_id': leave.id,
162 'date_to': leave.date_to,
163 'resource_id': leave.employee_id.resource_id.id,
164 'calendar_id': leave.employee_id.resource_id.calendar_id.id
166 obj_res_leave.create(cr, uid, vals, context=context)
169 def _remove_resource_leave(self, cr, uid, ids, context=None):
170 '''This method will create entry in resource calendar leave object at the time of holidays cancel/removed'''
171 obj_res_leave = self.pool.get('resource.calendar.leaves')
172 leave_ids = obj_res_leave.search(cr, uid, [('holiday_id', 'in', ids)], context=context)
173 return obj_res_leave.unlink(cr, uid, leave_ids, context=context)
175 def onchange_type(self, cr, uid, ids, holiday_type):
176 result = {'value': {'employee_id': False}}
177 if holiday_type == 'employee':
178 ids_employee = self.pool.get('hr.employee').search(cr, uid, [('user_id','=', uid)])
181 'employee_id': ids_employee[0]
185 # TODO: can be improved using resource calendar method
186 def _get_number_of_days(self, date_from, date_to):
187 """Returns a float equals to the timedelta between two dates given as string."""
189 DATETIME_FORMAT = "%Y-%m-%d %H:%M:%S"
190 from_dt = datetime.datetime.strptime(date_from, DATETIME_FORMAT)
191 to_dt = datetime.datetime.strptime(date_to, DATETIME_FORMAT)
192 timedelta = to_dt - from_dt
193 diff_day = timedelta.days + float(timedelta.seconds) / 86400
196 def unlink(self, cr, uid, ids, context=None):
197 for rec in self.browse(cr, uid, ids, context=context):
198 if rec.state<>'draft':
199 raise osv.except_osv(_('Warning!'),_('You cannot delete a leave which is not in draft state !'))
200 return super(hr_holidays, self).unlink(cr, uid, ids, context)
202 def onchange_date_from(self, cr, uid, ids, date_to, date_from):
204 if date_to and date_from:
205 diff_day = self._get_number_of_days(date_from, date_to)
207 'number_of_days_temp': round(diff_day)+1
211 'number_of_days_temp': 0,
215 def onchange_sec_id(self, cr, uid, ids, status, context=None):
217 double_validation = False
218 obj_holiday_status = self.pool.get('hr.holidays.status')
220 holiday_status = obj_holiday_status.browse(cr, uid, status, context=context)
221 double_validation = holiday_status.double_validation
222 if holiday_status.categ_id and holiday_status.categ_id.section_id and not holiday_status.categ_id.section_id.allow_unlink:
224 'title': "Warning for ",
225 'message': "You won\'t be able to cancel this leave request because the CRM Sales Team of the leave type disallows."
227 return {'warning': warning, 'value': {'double_validation': double_validation}}
229 def set_to_draft(self, cr, uid, ids, context=None):
230 self.write(cr, uid, ids, {
233 'manager_id2': False,
235 wf_service = netsvc.LocalService("workflow")
237 wf_service.trg_delete(uid, 'hr.holidays', id, cr)
238 wf_service.trg_create(uid, 'hr.holidays', id, cr)
240 for record in self.browse(cr, uid, ids, context=context):
241 for record2 in record.linked_request_ids:
242 self.set_to_draft(cr, uid, [record2.id], context=context)
243 to_unlink.append(record2.id)
245 self.unlink(cr, uid, to_unlink, context=context)
248 def holidays_validate(self, cr, uid, ids, context=None):
249 self.check_holidays(cr, uid, ids, context=context)
250 obj_emp = self.pool.get('hr.employee')
251 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
252 manager = ids2 and ids2[0] or False
253 return self.write(cr, uid, ids, {'state':'validate1', 'manager_id': manager})
255 def holidays_validate2(self, cr, uid, ids, context=None):
256 self.check_holidays(cr, uid, ids, context=context)
257 obj_emp = self.pool.get('hr.employee')
258 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
259 manager = ids2 and ids2[0] or False
260 self.write(cr, uid, ids, {'state':'validate'})
261 data_holiday = self.browse(cr, uid, ids)
263 for record in data_holiday:
264 if record.holiday_status_id.double_validation:
265 holiday_ids.append(record.id)
266 if record.holiday_type == 'employee' and record.type == 'remove':
267 meeting_obj = self.pool.get('crm.meeting')
270 'categ_id': record.holiday_status_id.categ_id.id,
271 'duration': record.number_of_days_temp * 8,
272 'description': record.notes,
273 'user_id': record.user_id.id,
274 'date': record.date_from,
275 'end_date': record.date_to,
276 'date_deadline': record.date_to,
278 case_id = meeting_obj.create(cr, uid, vals)
279 self._create_resource_leave(cr, uid, [record], context=context)
280 self.write(cr, uid, ids, {'case_id': case_id})
281 elif record.holiday_type == 'category':
282 emp_ids = obj_emp.search(cr, uid, [('category_ids', 'child_of', [record.category_id.id])])
284 for emp in obj_emp.browse(cr, uid, emp_ids):
288 'holiday_type': 'employee',
289 'holiday_status_id': record.holiday_status_id.id,
290 'date_from': record.date_from,
291 'date_to': record.date_to,
292 'notes': record.notes,
293 'number_of_days_temp': record.number_of_days_temp,
294 'parent_id': record.id,
295 'employee_id': emp.id
297 leave_ids.append(self.create(cr, uid, vals, context=None))
298 wf_service = netsvc.LocalService("workflow")
299 for leave_id in leave_ids:
300 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
301 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
302 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
304 self.write(cr, uid, holiday_ids, {'manager_id2': manager})
307 def holidays_confirm(self, cr, uid, ids, context=None):
308 self.check_holidays(cr, uid, ids, context=context)
309 return self.write(cr, uid, ids, {'state':'confirm'})
311 def holidays_refuse(self, cr, uid, ids, approval, context=None):
312 obj_emp = self.pool.get('hr.employee')
313 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
314 manager = ids2 and ids2[0] or False
315 if approval == 'first_approval':
316 self.write(cr, uid, ids, {'state': 'refuse', 'manager_id': manager})
318 self.write(cr, uid, ids, {'state': 'refuse', 'manager_id2': manager})
319 self.holidays_cancel(cr, uid, ids, context=context)
322 def holidays_cancel(self, cr, uid, ids, context=None):
323 obj_crm_meeting = self.pool.get('crm.meeting')
324 for record in self.browse(cr, uid, ids):
327 obj_crm_meeting.unlink(cr, uid, [record.case_id.id])
329 # If a category that created several holidays, cancel all related
330 wf_service = netsvc.LocalService("workflow")
331 for request in record.linked_request_ids or []:
332 wf_service.trg_validate(uid, 'hr.holidays', request.id, 'cancel', cr)
334 self._remove_resource_leave(cr, uid, ids, context=context)
337 def check_holidays(self, cr, uid, ids, context=None):
338 holi_status_obj = self.pool.get('hr.holidays.status')
339 for record in self.browse(cr, uid, ids):
340 if record.holiday_type == 'employee' and record.type == 'remove':
341 if record.employee_id and not record.holiday_status_id.limit:
342 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']
343 if leaves_rest < record.number_of_days_temp:
344 raise osv.except_osv(_('Warning!'),_('You cannot validate leaves for employee %s: too few remaining days (%s).') % (record.employee_id.name, leaves_rest))
348 class resource_calendar_leaves(osv.osv):
349 _inherit = "resource.calendar.leaves"
350 _description = "Leave Detail"
352 'holiday_id': fields.many2one("hr.holidays", "Holiday"),
355 resource_calendar_leaves()
358 class hr_employee(osv.osv):
359 _inherit="hr.employee"
361 def create(self, cr, uid, vals, context=None):
362 # don't pass the value of remaining leave if it's 0 at the creation time, otherwise it will trigger the inverse
363 # function _set_remaining_days and the system may not be configured for. Note that we don't have this problem on
364 # the write because the clients only send the fields that have been modified.
365 if 'remaining_leaves' in vals and not vals['remaining_leaves']:
366 del(vals['remaining_leaves'])
367 return super(hr_employee, self).create(cr, uid, vals, context=context)
369 def _set_remaining_days(self, cr, uid, empl_id, name, value, arg, context=None):
370 employee = self.browse(cr, uid, empl_id, context=context)
371 diff = value - employee.remaining_leaves
372 type_obj = self.pool.get('hr.holidays.status')
373 holiday_obj = self.pool.get('hr.holidays')
374 # Find for holidays status
375 status_ids = type_obj.search(cr, uid, [('limit', '=', False)], context=context)
376 if len(status_ids) != 1 :
377 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)))
378 status_id = status_ids and status_ids[0] or False
382 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)
384 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)
387 wf_service = netsvc.LocalService("workflow")
388 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
389 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
390 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
393 def _get_remaining_days(self, cr, uid, ids, name, args, context=None):
395 sum(h.number_of_days) as days,
399 join hr_holidays_status s on (s.id=h.holiday_status_id)
401 h.state='validate' and
403 h.employee_id in (%s)
404 group by h.employee_id"""% (','.join(map(str,ids)),) )
405 res = cr.dictfetchall()
408 remaining[r['employee_id']] = r['days']
409 for employee_id in ids:
410 if not remaining.get(employee_id):
411 remaining[employee_id] = 0.0
414 def _get_leave_status(self, cr, uid, ids, name, args, context=None):
415 holidays_id = self.pool.get('hr.holidays').search(cr, uid,
416 [('employee_id', 'in', ids), ('date_from','<=',time.strftime('%Y-%m-%d %H:%M:%S')),
417 ('date_to','>=',time.strftime('%Y-%m-%d %H:%M:%S')),('type','=','remove'),('state','not in',('cancel','refuse'))],
422 'current_leave_state': False,
423 'current_leave_id': False,
425 for holiday in self.pool.get('hr.holidays').browse(cr, uid, holidays_id, context=context):
426 result[holiday.employee_id.id]['current_leave_state'] = holiday.state
427 result[holiday.employee_id.id]['current_leave_id'] = holiday.holiday_status_id.id
431 '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.'),
432 'current_leave_state': fields.function(_get_leave_status, multi="leave_status", string="Current Leave Status", type="selection",
433 selection=[('draft', 'New'), ('confirm', 'Waiting Approval'), ('refuse', 'Refused'),
434 ('validate1', 'Waiting Second Approval'), ('validate', 'Approved'), ('cancel', 'Cancelled')]),
435 'current_leave_id': fields.function(_get_leave_status, multi="leave_status", string="Current Leave Type",type='many2one', relation='hr.holidays.status'),
436 'last_login': fields.related('user_id', 'date', type='datetime', string='Latest Connection', readonly=1)
441 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: