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 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):
208 brows_obj = self.pool.get('hr.holidays.status').browse(cr, uid, status, context=context)
209 if brows_obj.categ_id and brows_obj.categ_id.section_id and not brows_obj.categ_id.section_id.allow_unlink:
211 'title': "Warning for ",
212 'message': "You won\'t be able to cancel this leave request because the CRM Sales Team of the leave type disallows."
214 return {'warning': warning}
216 def set_to_draft(self, cr, uid, ids, *args):
217 self.write(cr, uid, ids, {
220 'manager_id2': False,
222 wf_service = netsvc.LocalService("workflow")
224 wf_service.trg_delete(uid, 'hr.holidays', id, cr)
225 wf_service.trg_create(uid, 'hr.holidays', id, cr)
228 def holidays_validate(self, cr, uid, ids, *args):
229 self.check_holidays(cr, uid, ids)
230 obj_emp = self.pool.get('hr.employee')
231 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
232 manager = ids2 and ids2[0] or False
233 return self.write(cr, uid, ids, {'state':'validate1', 'manager_id': manager})
235 def holidays_validate2(self, cr, uid, ids, *args):
236 self.check_holidays(cr, uid, ids)
237 obj_emp = self.pool.get('hr.employee')
238 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
239 manager = ids2 and ids2[0] or False
240 self.write(cr, uid, ids, {'state':'validate'})
241 data_holiday = self.browse(cr, uid, ids)
243 for record in data_holiday:
244 if record.holiday_status_id.double_validation:
245 holiday_ids.append(record.id)
246 if record.holiday_type == 'employee' and record.type == 'remove':
247 meeting_obj = self.pool.get('crm.meeting')
250 'categ_id': record.holiday_status_id.categ_id.id,
251 'duration': record.number_of_days_temp * 8,
252 'note': record.notes,
253 'user_id': record.user_id.id,
254 'date': record.date_from,
255 'end_date': record.date_to,
256 'date_deadline': record.date_to,
258 case_id = meeting_obj.create(cr, uid, vals)
259 self.write(cr, uid, ids, {'case_id': case_id})
260 elif record.holiday_type == 'category':
261 emp_ids = obj_emp.search(cr, uid, [('category_ids', 'child_of', [record.category_id.id])])
263 for emp in obj_emp.browse(cr, uid, emp_ids):
267 'holiday_type': 'employee',
268 'holiday_status_id': record.holiday_status_id.id,
269 'date_from': record.date_from,
270 'date_to': record.date_to,
271 'notes': record.notes,
272 'number_of_days_temp': record.number_of_days_temp,
273 'parent_id': record.id,
274 'employee_id': emp.id
276 leave_ids.append(self.create(cr, uid, vals, context=None))
277 wf_service = netsvc.LocalService("workflow")
278 for leave_id in leave_ids:
279 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'confirm', cr)
280 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'validate', cr)
281 wf_service.trg_validate(uid, 'hr.holidays', leave_id, 'second_validate', cr)
283 self.write(cr, uid, holiday_ids, {'manager_id2': manager})
286 def holidays_confirm(self, cr, uid, ids, *args):
287 self.check_holidays(cr, uid, ids)
288 return self.write(cr, uid, ids, {'state':'confirm'})
290 def holidays_refuse(self, cr, uid, ids, approval, *args):
291 obj_emp = self.pool.get('hr.employee')
292 ids2 = obj_emp.search(cr, uid, [('user_id', '=', uid)])
293 manager = ids2 and ids2[0] or False
294 if approval == 'first_approval':
295 self.write(cr, uid, ids, {'manager_id': manager})
297 self.write(cr, uid, ids, {'manager_id2': manager})
298 self.write(cr, uid, ids, {'state': 'refuse'})
299 self.holidays_cancel(cr, uid, ids)
302 def holidays_cancel(self, cr, uid, ids, *args):
303 obj_crm_meeting = self.pool.get('crm.meeting')
304 for record in self.browse(cr, uid, ids):
307 obj_crm_meeting.unlink(cr, uid, [record.case_id.id])
309 # If a category that created several holidays, cancel all related
310 wf_service = netsvc.LocalService("workflow")
311 for request in record.linked_request_ids or []:
312 wf_service.trg_validate(uid, 'hr.holidays', request.id, 'cancel', cr)
316 def check_holidays(self, cr, uid, ids):
317 holi_status_obj = self.pool.get('hr.holidays.status')
318 for record in self.browse(cr, uid, ids):
319 if record.holiday_type == 'employee' and record.type == 'remove':
320 if record.employee_id and not record.holiday_status_id.limit:
321 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']
322 if leaves_rest < record.number_of_days_temp:
323 raise osv.except_osv(_('Warning!'),_('You cannot validate leaves for employee %s: too few remaining days (%s).') % (record.employee_id.name, leaves_rest))
327 class resource_calendar_leaves(osv.osv):
328 _inherit = "resource.calendar.leaves"
329 _description = "Leave Detail"
331 'holiday_id': fields.many2one("hr.holidays", "Holiday"),
334 resource_calendar_leaves()