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)
241 def holidays_validate(self, cr, uid, ids, context=None):
242 self.check_holidays(cr, uid, ids, context=context)
243 obj_emp = self.pool.get('hr.employee')
244 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
245 manager = ids2 and ids2[0] or False
246 return self.write(cr, uid, ids, {'state':'validate1', 'manager_id': manager})
248 def holidays_validate2(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 self.write(cr, uid, ids, {'state':'validate'})
254 data_holiday = self.browse(cr, uid, ids)
256 for record in data_holiday:
257 if record.holiday_status_id.double_validation:
258 holiday_ids.append(record.id)
259 if record.holiday_type == 'employee' and record.type == 'remove':
260 meeting_obj = self.pool.get('crm.meeting')
263 'categ_id': record.holiday_status_id.categ_id.id,
264 'duration': record.number_of_days_temp * 8,
265 'description': record.notes,
266 'user_id': record.user_id.id,
267 'date': record.date_from,
268 'end_date': record.date_to,
269 'date_deadline': record.date_to,
271 case_id = meeting_obj.create(cr, uid, vals)
272 self._create_resource_leave(cr, uid, [record], context=context)
273 self.write(cr, uid, ids, {'case_id': case_id})
274 elif record.holiday_type == 'category':
275 emp_ids = obj_emp.search(cr, uid, [('category_ids', 'child_of', [record.category_id.id])])
277 for emp in obj_emp.browse(cr, uid, emp_ids):
281 'holiday_type': 'employee',
282 'holiday_status_id': record.holiday_status_id.id,
283 'date_from': record.date_from,
284 'date_to': record.date_to,
285 'notes': record.notes,
286 'number_of_days_temp': record.number_of_days_temp,
287 'parent_id': record.id,
288 'employee_id': emp.id
290 leave_ids.append(self.create(cr, uid, vals, context=None))
291 wf_service = netsvc.LocalService("workflow")
292 for leave_id in leave_ids:
293 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
294 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
295 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
297 self.write(cr, uid, holiday_ids, {'manager_id2': manager})
300 def holidays_confirm(self, cr, uid, ids, context=None):
301 self.check_holidays(cr, uid, ids, context=context)
302 return self.write(cr, uid, ids, {'state':'confirm'})
304 def holidays_refuse(self, cr, uid, ids, approval, context=None):
305 obj_emp = self.pool.get('hr.employee')
306 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
307 manager = ids2 and ids2[0] or False
308 if approval == 'first_approval':
309 self.write(cr, uid, ids, {'state': 'refuse', 'manager_id': manager})
311 self.write(cr, uid, ids, {'state': 'refuse', 'manager_id2': manager})
312 self.holidays_cancel(cr, uid, ids, context=context)
315 def holidays_cancel(self, cr, uid, ids, context=None):
316 obj_crm_meeting = self.pool.get('crm.meeting')
317 for record in self.browse(cr, uid, ids):
320 obj_crm_meeting.unlink(cr, uid, [record.case_id.id])
322 # If a category that created several holidays, cancel all related
323 wf_service = netsvc.LocalService("workflow")
324 for request in record.linked_request_ids or []:
325 wf_service.trg_validate(uid, 'hr.holidays', request.id, 'cancel', cr)
327 self._remove_resource_leave(cr, uid, ids, context=context)
330 def check_holidays(self, cr, uid, ids, context=None):
331 holi_status_obj = self.pool.get('hr.holidays.status')
332 for record in self.browse(cr, uid, ids):
333 if record.holiday_type == 'employee' and record.type == 'remove':
334 if record.employee_id and not record.holiday_status_id.limit:
335 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']
336 if leaves_rest < record.number_of_days_temp:
337 raise osv.except_osv(_('Warning!'),_('You cannot validate leaves for employee %s: too few remaining days (%s).') % (record.employee_id.name, leaves_rest))
341 class resource_calendar_leaves(osv.osv):
342 _inherit = "resource.calendar.leaves"
343 _description = "Leave Detail"
345 'holiday_id': fields.many2one("hr.holidays", "Holiday"),
348 resource_calendar_leaves()
351 class hr_employee(osv.osv):
352 _inherit="hr.employee"
354 def _set_remaining_days(self, cr, uid, empl_id, name, value, arg, context=None):
355 employee = self.browse(cr, uid, empl_id, context=context)
356 diff = value - employee.remaining_leaves
357 type_obj = self.pool.get('hr.holidays.status')
358 holiday_obj = self.pool.get('hr.holidays')
359 # Find for holidays status
360 status_ids = type_obj.search(cr, uid, [('limit', '=', False)], context=context)
361 if len(status_ids) != 1 :
362 raise osv.except_osv(_('Warning !'),_("To use this feature, you must have only one leave type without the option 'Allow to Override Limit' set. (%s Found).") % (len(status_ids)))
363 status_id = status_ids and status_ids[0] or False
367 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)
369 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)
372 wf_service = netsvc.LocalService("workflow")
373 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
374 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
375 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
378 def _get_remaining_days(self, cr, uid, ids, name, args, context=None):
380 sum(h.number_of_days) as days,
384 join hr_holidays_status s on (s.id=h.holiday_status_id)
386 h.state='validate' and
388 h.employee_id in (%s)
389 group by h.employee_id"""% (','.join(map(str,ids)),) )
390 res = cr.dictfetchall()
393 remaining[r['employee_id']] = r['days']
394 for employee_id in ids:
395 if not remaining.get(employee_id):
396 remaining[employee_id] = 0.0
399 def _get_leave_status(self, cr, uid, ids, name, args, context=None):
400 holidays_id = self.pool.get('hr.holidays').search(cr, uid,
401 [('employee_id', 'in', ids), ('date_from','<=',time.strftime('%Y-%m-%d %H:%M:%S')),
402 ('date_to','>=',time.strftime('%Y-%m-%d %H:%M:%S')),('type','=','remove'),('state','not in',('cancel','refuse'))],
407 'current_leave_state': False,
408 'current_leave_id': False,
410 for holiday in self.pool.get('hr.holidays').browse(cr, uid, holidays_id, context=context):
411 result[holiday.employee_id.id]['current_leave_state'] = holiday.state
412 result[holiday.employee_id.id]['current_leave_id'] = holiday.holiday_status_id.id
416 '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.'),
417 'current_leave_state': fields.function(_get_leave_status, multi="leave_status", string="Current Leave Status", type="selection",
418 selection=[('draft', 'New'), ('confirm', 'Waiting Approval'), ('refuse', 'Refused'),
419 ('validate1', 'Waiting Second Approval'), ('validate', 'Approved'), ('cancel', 'Cancelled')]),
420 'current_leave_id': fields.function(_get_leave_status, multi="leave_status", string="Current Leave Type",type='many2one', relation='hr.holidays.status'),
421 'last_login': fields.related('user_id', 'date', type='datetime', string='Latest Connection', readonly=1)
426 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: