1 # -*- coding: utf-8 -*-
2 ##############################################################################
4 # OpenERP, Open Source Management Solution
5 # Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
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.
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.
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/>.
20 ##############################################################################
22 from openerp.osv import fields,osv,orm
24 class crm_segmentation(osv.osv):
26 A segmentation is a tool to automatically assign categories on partners.
27 These assignations are based on criterions.
29 _name = "crm.segmentation"
30 _description = "Partner Segmentation"
33 'name': fields.char('Name', size=64, required=True, help='The name of the segmentation.'),
34 'description': fields.text('Description'),
35 'categ_id': fields.many2one('res.partner.category', 'Partner Category',\
36 required=True, help='The partner category that will be \
37 added to partners that match the segmentation criterions after computation.'),
38 'exclusif': fields.boolean('Exclusive', help='Check if the category is limited to partners that match the segmentation criterions.\
39 \nIf checked, remove the category from partners that doesn\'t match segmentation criterions'),
40 'state': fields.selection([('not running','Not Running'),\
41 ('running','Running')], 'Execution Status', readonly=True),
42 'partner_id': fields.integer('Max Partner ID processed'),
43 'segmentation_line': fields.one2many('crm.segmentation.line', \
44 'segmentation_id', 'Criteria', required=True),
45 'sales_purchase_active': fields.boolean('Use The Sales Purchase Rules', help='Check if you want to use this tab as part of the segmentation rule. If not checked, the criteria beneath will be ignored')
48 'partner_id': lambda *a: 0,
49 'state': lambda *a: 'not running',
52 def process_continue(self, cr, uid, ids, start=False):
54 """ @param self: The object pointer
55 @param cr: the current row, from the database cursor,
56 @param uid: the current user’s ID for security checks,
57 @param ids: List of Process continue’s IDs"""
59 partner_obj = self.pool.get('res.partner')
60 categs = self.read(cr, uid, ids, ['categ_id', 'exclusif', 'partner_id',\
61 'sales_purchase_active', 'profiling_active'])
65 cr.execute('delete from res_partner_res_partner_category_rel \
66 where category_id=%s', (categ['categ_id'][0],))
70 cr.execute('select id from res_partner order by id ')
71 partners = [x[0] for x in cr.fetchall()]
73 if categ['sales_purchase_active']:
75 cr.execute('select id from crm_segmentation_line where segmentation_id=%s', (id,))
76 line_ids = [x[0] for x in cr.fetchall()]
79 if (not self.pool.get('crm.segmentation.line').test(cr, uid, line_ids, pid)):
80 to_remove_list.append(pid)
81 for pid in to_remove_list:
84 for partner in partner_obj.browse(cr, uid, partners):
85 category_ids = [categ_id.id for categ_id in partner.category_id]
86 if categ['categ_id'][0] not in category_ids:
87 cr.execute('insert into res_partner_res_partner_category_rel (category_id,partner_id) \
88 values (%s,%s)', (categ['categ_id'][0], partner.id))
90 self.write(cr, uid, [id], {'state':'not running', 'partner_id':0})
93 def process_stop(self, cr, uid, ids, *args):
95 """ @param self: The object pointer
96 @param cr: the current row, from the database cursor,
97 @param uid: the current user’s ID for security checks,
98 @param ids: List of Process stop’s IDs"""
100 return self.write(cr, uid, ids, {'state':'not running', 'partner_id':0})
102 def process_start(self, cr, uid, ids, *args):
104 """ @param self: The object pointer
105 @param cr: the current row, from the database cursor,
106 @param uid: the current user’s ID for security checks,
107 @param ids: List of Process start’s IDs """
109 self.write(cr, uid, ids, {'state':'running', 'partner_id':0})
110 return self.process_continue(cr, uid, ids, start=True)
113 class crm_segmentation_line(osv.osv):
114 """ Segmentation line """
115 _name = "crm.segmentation.line"
116 _description = "Segmentation line"
119 'name': fields.char('Rule Name', size=64, required=True),
120 'segmentation_id': fields.many2one('crm.segmentation', 'Segmentation'),
121 'expr_name': fields.selection([('sale','Sale Amount'),
122 ('purchase','Purchase Amount')], 'Control Variable', size=64, required=True),
123 'expr_operator': fields.selection([('<','<'),('=','='),('>','>')], 'Operator', required=True),
124 'expr_value': fields.float('Value', required=True),
125 'operator': fields.selection([('and','Mandatory Expression'),\
126 ('or','Optional Expression')],'Mandatory / Optional', required=True),
129 'expr_name': lambda *a: 'sale',
130 'expr_operator': lambda *a: '>',
131 'operator': lambda *a: 'and'
133 def test(self, cr, uid, ids, partner_id):
135 """ @param self: The object pointer
136 @param cr: the current row, from the database cursor,
137 @param uid: the current user’s ID for security checks,
138 @param ids: List of Test’s IDs """
140 expression = {'<': lambda x,y: x<y, '=':lambda x,y:x==y, '>':lambda x,y:x>y}
142 lst = self.read(cr, uid, ids)
144 cr.execute('select * from ir_module_module where name=%s and state=%s', ('account','installed'))
146 if l['expr_name']=='sale':
147 cr.execute('SELECT SUM(l.price_unit * l.quantity) ' \
148 'FROM account_invoice_line l, account_invoice i ' \
149 'WHERE (l.invoice_id = i.id) ' \
150 'AND i.partner_id = %s '\
151 'AND i.type = \'out_invoice\'',
153 value = cr.fetchone()[0] or 0.0
154 cr.execute('SELECT SUM(l.price_unit * l.quantity) ' \
155 'FROM account_invoice_line l, account_invoice i ' \
156 'WHERE (l.invoice_id = i.id) ' \
157 'AND i.partner_id = %s '\
158 'AND i.type = \'out_refund\'',
160 value -= cr.fetchone()[0] or 0.0
161 elif l['expr_name']=='purchase':
162 cr.execute('SELECT SUM(l.price_unit * l.quantity) ' \
163 'FROM account_invoice_line l, account_invoice i ' \
164 'WHERE (l.invoice_id = i.id) ' \
165 'AND i.partner_id = %s '\
166 'AND i.type = \'in_invoice\'',
168 value = cr.fetchone()[0] or 0.0
169 cr.execute('SELECT SUM(l.price_unit * l.quantity) ' \
170 'FROM account_invoice_line l, account_invoice i ' \
171 'WHERE (l.invoice_id = i.id) ' \
172 'AND i.partner_id = %s '\
173 'AND i.type = \'in_refund\'',
175 value -= cr.fetchone()[0] or 0.0
176 res = expression[l['expr_operator']](value, l['expr_value'])
177 if (not res) and (l['operator']=='and'):
183 crm_segmentation_line()
185 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: