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='When the holiday request is created the state is \'Draft\'.\n It is confirmed by the user and request is sent to admin, the state is \'Waiting Approval\'.\
117 If the admin accepts it, the state is \'Approved\'. If it is refused, the state is \'Refused\'.'),
118 'user_id':fields.related('employee_id', 'user_id', type='many2one', relation='res.users', string='User', store=True),
119 'date_from': fields.datetime('Start Date', readonly=True, states={'draft':[('readonly',False)]}),
120 'date_to': fields.datetime('End Date', readonly=True, states={'draft':[('readonly',False)]}),
121 'holiday_status_id': fields.many2one("hr.holidays.status", "Leave Type", required=True,readonly=True, states={'draft':[('readonly',False)]}),
122 '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'),
123 #'manager_id': fields.many2one('hr.employee', 'Leave Manager', invisible=False, readonly=True, help='This area is automaticly filled by the user who validate the leave'),
124 #'notes': fields.text('Notes',readonly=True, states={'draft':[('readonly',False)]}),
125 'manager_id': fields.many2one('hr.employee', 'First Approval', invisible=False, readonly=True, help='This area is automaticly filled by the user who validate the leave'),
126 'notes': fields.text('Reasons',readonly=True, states={'draft':[('readonly',False)]}),
127 'number_of_days_temp': fields.float('Number of Days', readonly=True, states={'draft':[('readonly',False)]}),
128 'number_of_days': fields.function(_compute_number_of_days, method=True, string='Number of Days', store=True),
129 'case_id': fields.many2one('crm.meeting', 'Meeting'),
130 '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"),
131 'parent_id': fields.many2one('hr.holidays', 'Parent'),
132 'linked_request_ids': fields.one2many('hr.holidays', 'parent_id', 'Linked Requests',),
133 'department_id':fields.related('employee_id', 'department_id', string='Department', type='many2one', relation='hr.department', readonly=True, store=True),
134 'category_id': fields.many2one('hr.employee.category', "Category", help='Category of Employee'),
135 '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),
136 '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 'employee_id': _employee_get,
142 'user_id': lambda obj, cr, uid, context: uid,
143 'holiday_type': 'employee'
146 ('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"),
147 ('date_check', "CHECK ( number_of_days_temp > 0 )", "The number of days must be greater than 0 !"),
148 ('date_check2', "CHECK ( (type='add') OR (date_from < date_to))", "The start date must be before the end date !")
151 def _create_resource_leave(self, cr, uid, vals, context=None):
152 '''This method will create entry in resource calendar leave object at the time of holidays validated '''
153 obj_res_leave = self.pool.get('resource.calendar.leaves')
154 return obj_res_leave.create(cr, uid, vals, context=context)
156 def _remove_resouce_leave(self, cr, uid, ids, context=None):
157 '''This method will create entry in resource calendar leave object at the time of holidays cancel/removed'''
158 obj_res_leave = self.pool.get('resource.calendar.leaves')
159 leave_ids = obj_res_leave.search(cr, uid, [('holiday_id', 'in', ids)], context=context)
160 return obj_res_leave.unlink(cr, uid, leave_ids)
162 def onchange_type(self, cr, uid, ids, holiday_type):
164 if holiday_type == 'employee':
165 ids_employee = self.pool.get('hr.employee').search(cr, uid, [('user_id','=', uid)])
168 'employee_id': ids_employee[0]
172 # TODO: can be improved using resource calendar method
173 def _get_number_of_days(self, date_from, date_to):
174 """Returns a float equals to the timedelta between two dates given as string."""
176 DATETIME_FORMAT = "%Y-%m-%d %H:%M:%S"
177 from_dt = datetime.datetime.strptime(date_from, DATETIME_FORMAT)
178 to_dt = datetime.datetime.strptime(date_to, DATETIME_FORMAT)
179 timedelta = to_dt - from_dt
180 diff_day = timedelta.days + float(timedelta.seconds) / 86400
183 def unlink(self, cr, uid, ids, context=None):
184 for rec in self.browse(cr, uid, ids, context=context):
185 if rec.state<>'draft':
186 raise osv.except_osv(_('Warning!'),_('You cannot delete a leave which is not in draft state !'))
187 return super(hr_holidays, self).unlink(cr, uid, ids, context)
189 def onchange_date_from(self, cr, uid, ids, date_to, date_from):
191 if date_to and date_from:
192 diff_day = self._get_number_of_days(date_from, date_to)
194 'number_of_days_temp': round(diff_day)+1
198 'number_of_days_temp': 0,
202 def onchange_sec_id(self, cr, uid, ids, status, context=None):
205 brows_obj = self.pool.get('hr.holidays.status').browse(cr, uid, status, context=context)
206 if brows_obj.categ_id and brows_obj.categ_id.section_id and not brows_obj.categ_id.section_id.allow_unlink:
208 'title': "Warning for ",
209 'message': "You won\'t be able to cancel this leave request because the CRM Sales Team of the leave type disallows."
211 return {'warning': warning}
213 def set_to_draft(self, cr, uid, ids, *args):
214 self.write(cr, uid, ids, {
218 wf_service = netsvc.LocalService("workflow")
220 wf_service.trg_create(uid, 'hr.holidays', id, cr)
223 def holidays_validate(self, cr, uid, ids, *args):
224 self.check_holidays(cr, uid, ids)
225 obj_emp = self.pool.get('hr.employee')
226 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
227 manager = ids2 and ids2[0] or False
228 return self.write(cr, uid, ids, {'state':'validate1', 'manager_id': manager})
230 def holidays_validate2(self, cr, uid, ids, *args):
231 self.check_holidays(cr, uid, ids)
232 obj_emp = self.pool.get('hr.employee')
233 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
234 manager = ids2 and ids2[0] or False
235 self.write(cr, uid, ids, {'state':'validate', 'manager_id2': manager})
236 data_holiday = self.browse(cr, uid, ids)
237 for record in data_holiday:
238 if record.holiday_type == 'employee' and record.type == 'remove':
239 meeting_obj = self.pool.get('crm.meeting')
242 'categ_id': record.holiday_status_id.categ_id.id,
243 'duration': record.number_of_days_temp * 8,
244 'note': record.notes,
245 'user_id': record.user_id.id,
246 'date': record.date_from,
247 'end_date': record.date_to,
248 'date_deadline': record.date_to,
250 case_id = meeting_obj.create(cr, uid, vals)
251 self.write(cr, uid, ids, {'case_id': case_id})
252 elif record.holiday_type == 'category':
253 emp_ids = obj_emp.search(cr, uid, [('category_ids', 'child_of', [record.category_id.id])])
255 for emp in obj_emp.browse(cr, uid, emp_ids):
259 'holiday_type': 'employee',
260 'holiday_status_id': record.holiday_status_id.id,
261 'date_from': record.date_from,
262 'date_to': record.date_to,
263 'notes': record.notes,
264 'number_of_days_temp': record.number_of_days_temp,
265 'parent_id': record.id,
266 'employee_id': emp.id
268 leave_ids.append(self.create(cr, uid, vals, context=None))
269 wf_service = netsvc.LocalService("workflow")
270 for leave_id in leave_ids:
271 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
272 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
273 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
276 def holidays_confirm(self, cr, uid, ids, *args):
277 self.check_holidays(cr, uid, ids)
278 return self.write(cr, uid, ids, {'state':'confirm'})
280 def holidays_refuse(self, cr, uid, ids, *args):
281 obj_emp = self.pool.get('hr.employee')
282 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
283 manager = ids2 and ids2[0] or False
284 self.write(cr, uid, ids, {'state': 'refuse', 'manager_id2': manager})
285 self.holidays_cancel(cr, uid, ids)
288 def holidays_cancel(self, cr, uid, ids, *args):
289 obj_crm_meeting = self.pool.get('crm.meeting')
290 for record in self.browse(cr, uid, ids):
293 obj_crm_meeting.unlink(cr, uid, [record.case_id.id])
295 # If a category that created several holidays, cancel all related
296 wf_service = netsvc.LocalService("workflow")
297 for request in record.linked_request_ids or []:
298 wf_service.trg_validate(uid, 'hr.holidays', request.id, 'cancel', cr)
302 def check_holidays(self, cr, uid, ids):
303 holi_status_obj = self.pool.get('hr.holidays.status')
304 for record in self.browse(cr, uid, ids):
305 if record.holiday_type == 'employee' and record.type == 'remove':
306 if record.employee_id and not record.holiday_status_id.limit:
307 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']
308 if leaves_rest < record.number_of_days_temp:
309 raise osv.except_osv(_('Warning!'),_('You cannot validate leaves for employee %s: too few remaining days (%s).') % (record.employee_id.name, leaves_rest))
313 class resource_calendar_leaves(osv.osv):
314 _inherit = "resource.calendar.leaves"
315 _description = "Leave Detail"
317 'holiday_id': fields.many2one("hr.holidays", "Holiday"),
320 resource_calendar_leaves()