[IMP]: Improve SQL report of hr_recruitment module.
[odoo/odoo.git] / addons / hr_recruitment / report / hr_recruitment_report.py
1 # -*- coding: utf-8 -*-
2 ##############################################################################
3 #
4 #    OpenERP, Open Source Management Solution
5 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
6 #
7 #    This program is free software: you can redistribute it and/or modify
8 #    it under the terms of the GNU Affero General Public License as
9 #    published by the Free Software Foundation, either version 3 of the
10 #    License, or (at your option) any later version.
11 #
12 #    This program is distributed in the hope that it will be useful,
13 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
14 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 #    GNU Affero General Public License for more details.
16 #
17 #    You should have received a copy of the GNU Affero General Public License
18 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
19 #
20 ##############################################################################
21
22 import tools
23 from osv import fields,osv
24 from hr_recruitment import hr_recruitment
25
26 class hr_recruitment_report(osv.osv):
27     _name = "hr.recruitment.report"
28     _description = "Recruitments Statistics"
29     _inherit = "crm.case.report"
30     _auto = False
31     _rec_name = 'date'
32     _columns = {
33         'year': fields.char('Year', size=4, readonly=True),
34         'month':fields.selection([('01','January'), ('02','February'), ('03','March'), ('04','April'),
35             ('05','May'), ('06','June'), ('07','July'), ('08','August'), ('09','September'),
36             ('10','October'), ('11','November'), ('12','December')], 'Month',readonly=True),
37         'date': fields.datetime('Date', readonly=True),
38         'date_closed': fields.datetime('Closed', readonly=True),
39         'job_id': fields.many2one('hr.job', 'Applied Job',readonly=True),
40         'stage_id': fields.many2one ('crm.case.stage', 'Stage', domain="[('section_id','=',section_id),('object_id.model', '=', 'hr.applicant')]",readonly=True),
41         'type_id': fields.many2one('crm.case.resource.type', 'Degree', domain="[('section_id','=',section_id),('object_id.model', '=', 'hr.applicant')]"),
42         'department_id':fields.many2one('hr.department','Department',readonly=True),
43         'priority': fields.selection(hr_recruitment.AVAILABLE_PRIORITIES, 'Appreciation'),
44
45     }
46     _order = 'date desc'
47     def init(self, cr):
48         tools.drop_view_if_exists(cr, 'hr_recruitment_report')
49         cr.execute("""
50             create or replace view hr_recruitment_report as (
51                  select
52                      min(s.id) as id,
53                      date_trunc('day',s.date) as date,
54                      date_trunc('day',s.date_closed) as date_closed,
55                      to_char(s.date, 'YYYY') as year,
56                      to_char(s.date, 'MM') as month,
57                      s.state,
58                      s.company_id,
59                      s.user_id,
60                      s.job_id,
61                      s.type_id,
62                      s.department_id,
63                      s.priority,
64                      s.stage_id,
65                      count(*) as nbr
66                  from hr_applicant s
67                  group by
68                      to_char(s.date, 'YYYY'),
69                      to_char(s.date, 'MM'),
70                      date_trunc('day',s.date),
71                      date_trunc('day',s.date_closed),
72                      s.state,
73                      s.company_id,
74                      s.user_id,
75                      s.stage_id,
76                      s.type_id,
77                      s.priority,
78                      s.job_id,
79                      s.department_id
80             )
81         """)
82 hr_recruitment_report()
83