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, method=True, 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, method=True, 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, method=True, 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(obj, cr, uid, context=None):
98 ids = obj.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', 'Draft'), ('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)]}),
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, method=True, 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"),
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 automatically filled by the user who validate the leave with second level (If Leave type need second validation)')
141 'employee_id': _employee_get,
144 'user_id': lambda obj, cr, uid, context: uid,
145 'holiday_type': 'employee'
148 ('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"),
149 ('date_check2', "CHECK ( (type='add') OR (date_from <= date_to))", "The start date must be before the end date !"),
150 ('date_check', "CHECK ( number_of_days_temp >= 0 )", "The number of days must be greater than 0 !"),
153 def _create_resource_leave(self, cr, uid, vals, context=None):
154 '''This method will create entry in resource calendar leave object at the time of holidays validated '''
155 obj_res_leave = self.pool.get('resource.calendar.leaves')
156 return obj_res_leave.create(cr, uid, vals, context=context)
158 def _remove_resouce_leave(self, cr, uid, ids, context=None):
159 '''This method will create entry in resource calendar leave object at the time of holidays cancel/removed'''
160 obj_res_leave = self.pool.get('resource.calendar.leaves')
161 leave_ids = obj_res_leave.search(cr, uid, [('holiday_id', 'in', ids)], context=context)
162 return obj_res_leave.unlink(cr, uid, leave_ids)
164 def onchange_type(self, cr, uid, ids, holiday_type):
166 if holiday_type == 'employee':
167 ids_employee = self.pool.get('hr.employee').search(cr, uid, [('user_id','=', uid)])
170 'employee_id': ids_employee[0]
174 # TODO: can be improved using resource calendar method
175 def _get_number_of_days(self, date_from, date_to):
176 """Returns a float equals to the timedelta between two dates given as string."""
178 DATETIME_FORMAT = "%Y-%m-%d %H:%M:%S"
179 from_dt = datetime.datetime.strptime(date_from, DATETIME_FORMAT)
180 to_dt = datetime.datetime.strptime(date_to, DATETIME_FORMAT)
181 timedelta = to_dt - from_dt
182 diff_day = timedelta.days + float(timedelta.seconds) / 86400
185 def unlink(self, cr, uid, ids, context=None):
186 for rec in self.browse(cr, uid, ids, context=context):
187 if rec.state<>'draft':
188 raise osv.except_osv(_('Warning!'),_('You cannot delete a leave which is not in draft state !'))
189 return super(hr_holidays, self).unlink(cr, uid, ids, context)
191 def onchange_date_from(self, cr, uid, ids, date_to, date_from):
193 if date_to and date_from:
194 diff_day = self._get_number_of_days(date_from, date_to)
196 'number_of_days_temp': round(diff_day)+1
200 'number_of_days_temp': 0,
204 def onchange_sec_id(self, cr, uid, ids, status, context=None):
207 brows_obj = self.pool.get('hr.holidays.status').browse(cr, uid, status, context=context)
208 if brows_obj.categ_id and brows_obj.categ_id.section_id and not brows_obj.categ_id.section_id.allow_unlink:
210 'title': "Warning for ",
211 'message': "You won\'t be able to cancel this leave request because the CRM Sales Team of the leave type disallows."
213 return {'warning': warning}
215 def set_to_draft(self, cr, uid, ids, *args):
216 self.write(cr, uid, ids, {
220 wf_service = netsvc.LocalService("workflow")
222 wf_service.trg_delete(uid, 'hr.holidays', id, cr)
223 wf_service.trg_create(uid, 'hr.holidays', id, cr)
226 def holidays_validate(self, cr, uid, ids, *args):
227 self.check_holidays(cr, uid, ids)
228 obj_emp = self.pool.get('hr.employee')
229 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
230 manager = ids2 and ids2[0] or False
231 return self.write(cr, uid, ids, {'state':'validate1', 'manager_id': manager})
233 def holidays_validate2(self, cr, uid, ids, *args):
234 self.check_holidays(cr, uid, ids)
235 obj_emp = self.pool.get('hr.employee')
236 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
237 manager = ids2 and ids2[0] or False
238 self.write(cr, uid, ids, {'state':'validate', 'manager_id2': manager})
239 data_holiday = self.browse(cr, uid, ids)
240 for record in data_holiday:
241 if record.holiday_type == 'employee' and record.type == 'remove':
242 meeting_obj = self.pool.get('crm.meeting')
245 'categ_id': record.holiday_status_id.categ_id.id,
246 'duration': record.number_of_days_temp * 8,
247 'note': record.notes,
248 'user_id': record.user_id.id,
249 'date': record.date_from,
250 'end_date': record.date_to,
251 'date_deadline': record.date_to,
253 case_id = meeting_obj.create(cr, uid, vals)
254 self.write(cr, uid, ids, {'case_id': case_id})
255 elif record.holiday_type == 'category':
256 emp_ids = obj_emp.search(cr, uid, [('category_ids', 'child_of', [record.category_id.id])])
258 for emp in obj_emp.browse(cr, uid, emp_ids):
262 'holiday_type': 'employee',
263 'holiday_status_id': record.holiday_status_id.id,
264 'date_from': record.date_from,
265 'date_to': record.date_to,
266 'notes': record.notes,
267 'number_of_days_temp': record.number_of_days_temp,
268 'parent_id': record.id,
269 'employee_id': emp.id
271 leave_ids.append(self.create(cr, uid, vals, context=None))
272 wf_service = netsvc.LocalService("workflow")
273 for leave_id in leave_ids:
274 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
275 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
276 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
279 def holidays_confirm(self, cr, uid, ids, *args):
280 self.check_holidays(cr, uid, ids)
281 return self.write(cr, uid, ids, {'state':'confirm'})
283 def holidays_refuse(self, cr, uid, ids, *args):
284 obj_emp = self.pool.get('hr.employee')
285 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
286 manager = ids2 and ids2[0] or False
287 self.write(cr, uid, ids, {'state': 'refuse', 'manager_id2': manager})
288 self.holidays_cancel(cr, uid, ids)
291 def holidays_cancel(self, cr, uid, ids, *args):
292 obj_crm_meeting = self.pool.get('crm.meeting')
293 for record in self.browse(cr, uid, ids):
296 obj_crm_meeting.unlink(cr, uid, [record.case_id.id])
298 # If a category that created several holidays, cancel all related
299 wf_service = netsvc.LocalService("workflow")
300 for request in record.linked_request_ids or []:
301 wf_service.trg_validate(uid, 'hr.holidays', request.id, 'cancel', cr)
305 def check_holidays(self, cr, uid, ids):
306 holi_status_obj = self.pool.get('hr.holidays.status')
307 for record in self.browse(cr, uid, ids):
308 if record.holiday_type == 'employee' and record.type == 'remove':
309 if record.employee_id and not record.holiday_status_id.limit:
310 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']
311 if leaves_rest < record.number_of_days_temp:
312 raise osv.except_osv(_('Warning!'),_('You cannot validate leaves for employee %s: too few remaining days (%s).') % (record.employee_id.name, leaves_rest))
316 class resource_calendar_leaves(osv.osv):
317 _inherit = "resource.calendar.leaves"
318 _description = "Leave Detail"
320 'holiday_id': fields.many2one("hr.holidays", "Holiday"),
323 resource_calendar_leaves()
326 class hr_employee(osv.osv):
327 _inherit="hr.employee"
329 def _set_remaining_days(self, cr, uid, empl_id, name, value, arg, context=None):
330 employee = self.browse(cr, uid, empl_id, context=context)
331 diff = value - employee.remaining_leaves
332 type_obj = self.pool.get('hr.holidays.status')
333 holiday_obj = self.pool.get('hr.holidays')
334 # Find for holidays status
335 status_ids = type_obj.search(cr, uid, [('limit', '=', False)], context=context)
336 if len(status_ids) != 1 :
337 raise osv.except_osv(('warning !'),_("You should have only one leave type without allowing override limit, %s Found !") % (len(status_ids)))
338 status_id = status_ids and status_ids[0] or False
339 if not status_id or diff <= 0:
341 leave_id = holiday_obj.create(cr, uid, {'name': 'Allocation for ' + employee.name,'employee_id': employee.id, 'holiday_status_id': status_id, 'type': 'add', 'holiday_type': 'employee', 'number_of_days_temp': diff}, context=context)
342 holiday_obj.holidays_confirm(cr, uid, [leave_id])
343 holiday_obj.holidays_validate2(cr, uid, [leave_id])
346 def _get_remaining_days(self, cr, uid, ids, name, args, context=None):
347 cr.execute("SELECT sum(h.number_of_days_temp) as days, h.employee_id from hr_holidays h join hr_holidays_status s on (s.id=h.holiday_status_id) where h.type='add' and h.state='validate' and s.limit=False group by h.employee_id")
348 res = cr.dictfetchall()
351 remaining[r['employee_id']] = r['days']
352 for employee_id in ids:
353 if not remaining.get(employee_id):
354 remaining[employee_id] = 0.0
359 'remaining_leaves': fields.function(_get_remaining_days, method=True, string='Remaining Leaves', fnct_inv=_set_remaining_days, type="float", help='Remaining Leaves', store=True),