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 ##############################################################################
24 from openerp.addons.base_geolocalize.models.res_partner import geo_find, geo_query_address
25 from openerp.osv import osv
26 from openerp.osv import fields
29 class res_partner_grade(osv.osv):
31 _name = 'res.partner.grade'
33 'sequence': fields.integer('Sequence'),
34 'active': fields.boolean('Active'),
35 'name': fields.char('Grade Name', size=32),
36 'partner_weight': fields.integer('Grade Weight',
37 help="Gives the probability to assign a lead to this partner. (0 means no assignation.)"),
40 'active': lambda *args: 1,
44 class res_partner_activation(osv.osv):
45 _name = 'res.partner.activation'
49 'sequence' : fields.integer('Sequence'),
50 'name' : fields.char('Name', size=32, required=True),
54 class res_partner(osv.osv):
55 _inherit = "res.partner"
57 'partner_weight': fields.integer('Grade Weight',
58 help="Gives the probability to assign a lead to this partner. (0 means no assignation.)"),
59 'opportunity_assigned_ids': fields.one2many('crm.lead', 'partner_assigned_id',\
60 'Assigned Opportunities'),
61 'grade_id': fields.many2one('res.partner.grade', 'Grade'),
62 'activation' : fields.many2one('res.partner.activation', 'Activation', select=1),
63 'date_partnership' : fields.date('Partnership Date'),
64 'date_review' : fields.date('Latest Partner Review'),
65 'date_review_next' : fields.date('Next Partner Review'),
66 # customer implementation
67 'assigned_partner_id': fields.many2one(
68 'res.partner', 'Implementedy by',
70 'implemented_partner_ids': fields.one2many(
71 'res.partner', 'assigned_partner_id',
72 string='Implementation References',
76 'partner_weight': lambda *args: 0
79 def onchange_grade_id(self, cr, uid, ids, grade_id, context=None):
80 res = {'value' :{'partner_weight':0}}
82 partner_grade = self.pool.get('res.partner.grade').browse(cr, uid, grade_id)
83 res['value']['partner_weight'] = partner_grade.partner_weight
87 class crm_lead(osv.osv):
90 'partner_latitude': fields.float('Geo Latitude'),
91 'partner_longitude': fields.float('Geo Longitude'),
92 'partner_assigned_id': fields.many2one('res.partner', 'Assigned Partner',track_visibility='onchange' , help="Partner this case has been forwarded/assigned to.", select=True),
93 'date_assign': fields.date('Assignation Date', help="Last date this case was forwarded/assigned to a partner"),
95 def _merge_data(self, cr, uid, ids, oldest, fields, context=None):
96 fields += ['partner_latitude', 'partner_longitude', 'partner_assigned_id', 'date_assign']
97 return super(crm_lead, self)._merge_data(cr, uid, ids, oldest, fields, context=context)
99 def onchange_assign_id(self, cr, uid, ids, partner_assigned_id, context=None):
100 """This function updates the "assignation date" automatically, when manually assign a partner in the geo assign tab
103 if not partner_assigned_id:
104 return {'value':{'date_assign': False}}
106 partners = self.pool.get('res.partner').browse(cr, uid, [partner_assigned_id], context=context)
107 user_id = partners[0] and partners[0].user_id.id or False
109 {'date_assign': fields.date.context_today(self,cr,uid,context=context),
113 def action_assign_partner(self, cr, uid, ids, context=None):
114 return self.assign_partner(cr, uid, ids, partner_id=False, context=context)
116 def assign_partner(self, cr, uid, ids, partner_id=False, context=None):
119 res_partner = self.pool.get('res.partner')
121 partner_ids = self.search_geo_partner(cr, uid, ids, context=context)
122 for lead in self.browse(cr, uid, ids, context=context):
124 partner_id = partner_ids.get(lead.id, False)
127 self.assign_geo_localize(cr, uid, [lead.id], lead.partner_latitude, lead.partner_longitude, context=context)
128 partner = res_partner.browse(cr, uid, partner_id, context=context)
130 salesteam_id = partner.section_id and partner.section_id.id or False
132 self.allocate_salesman(cr, uid, [lead_id], [partner.user_id.id], team_id=salesteam_id, context=context)
133 self.write(cr, uid, [lead.id], {'date_assign': fields.date.context_today(self,cr,uid,context=context), 'partner_assigned_id': partner_id}, context=context)
136 def assign_geo_localize(self, cr, uid, ids, latitude=False, longitude=False, context=None):
137 if latitude and longitude:
138 self.write(cr, uid, ids, {
139 'partner_latitude': latitude,
140 'partner_longitude': longitude
143 # Don't pass context to browse()! We need country name in english below
144 for lead in self.browse(cr, uid, ids):
145 if lead.partner_latitude and lead.partner_longitude:
148 result = geo_find(geo_query_address(street=lead.street,
151 state=lead.state_id.name,
152 country=lead.country_id.name))
154 self.write(cr, uid, [lead.id], {
155 'partner_latitude': result[0],
156 'partner_longitude': result[1]
160 def search_geo_partner(self, cr, uid, ids, context=None):
161 res_partner = self.pool.get('res.partner')
163 self.assign_geo_localize(cr, uid, ids, context=context)
164 for lead in self.browse(cr, uid, ids, context=context):
166 if not lead.country_id:
168 latitude = lead.partner_latitude
169 longitude = lead.partner_longitude
170 if latitude and longitude:
171 # 1. first way: in the same country, small area
172 partner_ids = res_partner.search(cr, uid, [
173 ('partner_weight', '>', 0),
174 ('partner_latitude', '>', latitude - 2), ('partner_latitude', '<', latitude + 2),
175 ('partner_longitude', '>', longitude - 1.5), ('partner_longitude', '<', longitude + 1.5),
176 ('country_id', '=', lead.country_id.id),
179 # 2. second way: in the same country, big area
181 partner_ids = res_partner.search(cr, uid, [
182 ('partner_weight', '>', 0),
183 ('partner_latitude', '>', latitude - 4), ('partner_latitude', '<', latitude + 4),
184 ('partner_longitude', '>', longitude - 3), ('partner_longitude', '<' , longitude + 3),
185 ('country_id', '=', lead.country_id.id),
188 # 3. third way: in the same country, extra large area
190 partner_ids = res_partner.search(cr, uid, [
191 ('partner_weight','>', 0),
192 ('partner_latitude','>', latitude - 8), ('partner_latitude','<', latitude + 8),
193 ('partner_longitude','>', longitude - 8), ('partner_longitude','<', longitude + 8),
194 ('country', '=', lead.country_id.id),
197 # 5. fifth way: anywhere in same country
199 # still haven't found any, let's take all partners in the country!
200 partner_ids = res_partner.search(cr, uid, [
201 ('partner_weight', '>', 0),
202 ('country_id', '=', lead.country_id.id),
205 # 6. sixth way: closest partner whatsoever, just to have at least one result
207 # warning: point() type takes (longitude, latitude) as parameters in this order!
208 cr.execute("""SELECT id, distance
209 FROM (select id, (point(partner_longitude, partner_latitude) <-> point(%s,%s)) AS distance FROM res_partner
210 WHERE partner_longitude is not null
211 AND partner_latitude is not null
212 AND partner_weight > 0) AS d
213 ORDER BY distance LIMIT 1""", (longitude, latitude))
214 res = cr.dictfetchone()
216 partner_ids.append(res['id'])
220 for partner in res_partner.browse(cr, uid, partner_ids, context=context):
221 total_weight += partner.partner_weight
222 toassign.append( (partner.id, total_weight) )
224 random.shuffle(toassign) # avoid always giving the leads to the first ones in db natural order!
225 nearest_weight = random.randint(0, total_weight)
226 for partner_id, weight in toassign:
227 if nearest_weight <= weight:
228 res_partner_ids[lead.id] = partner_id
230 return res_partner_ids
233 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: