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)]}),
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"),
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, vals, 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')
157 return obj_res_leave.create(cr, uid, vals, context=context)
159 def _remove_resouce_leave(self, cr, uid, ids, context=None):
160 '''This method will create entry in resource calendar leave object at the time of holidays cancel/removed'''
161 obj_res_leave = self.pool.get('resource.calendar.leaves')
162 leave_ids = obj_res_leave.search(cr, uid, [('holiday_id', 'in', ids)], context=context)
163 return obj_res_leave.unlink(cr, uid, leave_ids)
165 def onchange_type(self, cr, uid, ids, holiday_type):
166 result = {'value': {'employee_id': False}}
167 if holiday_type == 'employee':
168 ids_employee = self.pool.get('hr.employee').search(cr, uid, [('user_id','=', uid)])
171 'employee_id': ids_employee[0]
175 # TODO: can be improved using resource calendar method
176 def _get_number_of_days(self, date_from, date_to):
177 """Returns a float equals to the timedelta between two dates given as string."""
179 DATETIME_FORMAT = "%Y-%m-%d %H:%M:%S"
180 from_dt = datetime.datetime.strptime(date_from, DATETIME_FORMAT)
181 to_dt = datetime.datetime.strptime(date_to, DATETIME_FORMAT)
182 timedelta = to_dt - from_dt
183 diff_day = timedelta.days + float(timedelta.seconds) / 86400
186 def unlink(self, cr, uid, ids, context=None):
187 for rec in self.browse(cr, uid, ids, context=context):
188 if rec.state<>'draft':
189 raise osv.except_osv(_('Warning!'),_('You cannot delete a leave which is not in draft state !'))
190 return super(hr_holidays, self).unlink(cr, uid, ids, context)
192 def onchange_date_from(self, cr, uid, ids, date_to, date_from):
194 if date_to and date_from:
195 diff_day = self._get_number_of_days(date_from, date_to)
197 'number_of_days_temp': round(diff_day)+1
201 'number_of_days_temp': 0,
205 def onchange_sec_id(self, cr, uid, ids, status, context=None):
207 double_validation = False
208 obj_holiday_status = self.pool.get('hr.holidays.status')
210 holiday_status = obj_holiday_status.browse(cr, uid, status, context=context)
211 double_validation = holiday_status.double_validation
212 if holiday_status.categ_id and holiday_status.categ_id.section_id and not holiday_status.categ_id.section_id.allow_unlink:
214 'title': "Warning for ",
215 'message': "You won\'t be able to cancel this leave request because the CRM Sales Team of the leave type disallows."
217 return {'warning': warning, 'value': {'double_validation': double_validation}}
219 def set_to_draft(self, cr, uid, ids, *args):
220 self.write(cr, uid, ids, {
223 'manager_id2': False,
225 wf_service = netsvc.LocalService("workflow")
227 wf_service.trg_delete(uid, 'hr.holidays', id, cr)
228 wf_service.trg_create(uid, 'hr.holidays', id, cr)
231 def holidays_validate(self, cr, uid, ids, *args):
232 self.check_holidays(cr, uid, ids)
233 obj_emp = self.pool.get('hr.employee')
234 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
235 manager = ids2 and ids2[0] or False
236 return self.write(cr, uid, ids, {'state':'validate1', 'manager_id': manager})
238 def holidays_validate2(self, cr, uid, ids, *args):
239 self.check_holidays(cr, uid, ids)
240 obj_emp = self.pool.get('hr.employee')
241 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
242 manager = ids2 and ids2[0] or False
243 self.write(cr, uid, ids, {'state':'validate'})
244 data_holiday = self.browse(cr, uid, ids)
246 for record in data_holiday:
247 if record.holiday_status_id.double_validation:
248 holiday_ids.append(record.id)
249 if record.holiday_type == 'employee' and record.type == 'remove':
250 meeting_obj = self.pool.get('crm.meeting')
253 'categ_id': record.holiday_status_id.categ_id.id,
254 'duration': record.number_of_days_temp * 8,
255 'note': record.notes,
256 'user_id': record.user_id.id,
257 'date': record.date_from,
258 'end_date': record.date_to,
259 'date_deadline': record.date_to,
261 case_id = meeting_obj.create(cr, uid, vals)
262 self.write(cr, uid, ids, {'case_id': case_id})
263 elif record.holiday_type == 'category':
264 emp_ids = obj_emp.search(cr, uid, [('category_ids', 'child_of', [record.category_id.id])])
266 for emp in obj_emp.browse(cr, uid, emp_ids):
270 'holiday_type': 'employee',
271 'holiday_status_id': record.holiday_status_id.id,
272 'date_from': record.date_from,
273 'date_to': record.date_to,
274 'notes': record.notes,
275 'number_of_days_temp': record.number_of_days_temp,
276 'parent_id': record.id,
277 'employee_id': emp.id
279 leave_ids.append(self.create(cr, uid, vals, context=None))
280 wf_service = netsvc.LocalService("workflow")
281 for leave_id in leave_ids:
282 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
283 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
284 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
286 self.write(cr, uid, holiday_ids, {'manager_id2': manager})
289 def holidays_confirm(self, cr, uid, ids, *args):
290 self.check_holidays(cr, uid, ids)
291 return self.write(cr, uid, ids, {'state':'confirm'})
293 def holidays_refuse(self, cr, uid, ids, approval, *args):
294 obj_emp = self.pool.get('hr.employee')
295 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
296 manager = ids2 and ids2[0] or False
297 if approval == 'first_approval':
298 self.write(cr, uid, ids, {'manager_id': manager})
300 self.write(cr, uid, ids, {'manager_id2': manager})
301 self.write(cr, uid, ids, {'state': 'refuse'})
302 self.holidays_cancel(cr, uid, ids)
305 def holidays_cancel(self, cr, uid, ids, *args):
306 obj_crm_meeting = self.pool.get('crm.meeting')
307 for record in self.browse(cr, uid, ids):
310 obj_crm_meeting.unlink(cr, uid, [record.case_id.id])
312 # If a category that created several holidays, cancel all related
313 wf_service = netsvc.LocalService("workflow")
314 for request in record.linked_request_ids or []:
315 wf_service.trg_validate(uid, 'hr.holidays', request.id, 'cancel', cr)
319 def check_holidays(self, cr, uid, ids):
320 holi_status_obj = self.pool.get('hr.holidays.status')
321 for record in self.browse(cr, uid, ids):
322 if record.holiday_type == 'employee' and record.type == 'remove':
323 if record.employee_id and not record.holiday_status_id.limit:
324 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']
325 if leaves_rest < record.number_of_days_temp:
326 raise osv.except_osv(_('Warning!'),_('You cannot validate leaves for employee %s: too few remaining days (%s).') % (record.employee_id.name, leaves_rest))
330 class resource_calendar_leaves(osv.osv):
331 _inherit = "resource.calendar.leaves"
332 _description = "Leave Detail"
334 'holiday_id': fields.many2one("hr.holidays", "Holiday"),
337 resource_calendar_leaves()
340 class hr_employee(osv.osv):
341 _inherit="hr.employee"
343 def _set_remaining_days(self, cr, uid, empl_id, name, value, arg, context=None):
344 employee = self.browse(cr, uid, empl_id, context=context)
345 diff = value - employee.remaining_leaves
346 type_obj = self.pool.get('hr.holidays.status')
347 holiday_obj = self.pool.get('hr.holidays')
348 # Find for holidays status
349 status_ids = type_obj.search(cr, uid, [('limit', '=', False)], context=context)
350 if len(status_ids) != 1 :
351 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)))
352 status_id = status_ids and status_ids[0] or False
356 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)
358 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)
361 wf_service = netsvc.LocalService("workflow")
362 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
363 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
364 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
367 def _get_remaining_days(self, cr, uid, ids, name, args, context=None):
369 sum(h.number_of_days) as days,
373 join hr_holidays_status s on (s.id=h.holiday_status_id)
375 h.state='validate' and
377 h.employee_id in (%s)
378 group by h.employee_id""", (','.join(map(str,ids)),) )
379 res = cr.dictfetchall()
382 remaining[r['employee_id']] = r['days']
383 for employee_id in ids:
384 if not remaining.get(employee_id):
385 remaining[employee_id] = 0.0
389 '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.'),
394 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: