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62 lines
2.2 KiB
62 lines
2.2 KiB
# -*- coding: utf-8 -*-
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# © 2017 Therp BV <http://therp.nl>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from openerp import api, models
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class ResPartner(models.Model):
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_inherit = 'res.partner'
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def find_current_relation(self, left, type_relation, right):
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par_rel_mod = self.env['res.partner.relation']
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return par_rel_mod.search([
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('left_partner_id', '=', left),
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('type_id', '=', type_relation),
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('right_partner_id', '=', right)
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])
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# called without parameters only from the init hook
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def update_relations(self, old_parent_id=None, parent_id=None):
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par_rel_mod = self.env['res.partner.relation']
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type_relation = self.env.ref(
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'partner_multi_relation_parent.parent_relation_type'
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).id
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for this in self:
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if this.type != 'contact':
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continue
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if not parent_id:
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parent_id = this.parent_id.id
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if not old_parent_id:
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old_parent_id = this.parent_id.id
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# unlink previous relation
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if old_parent_id:
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previous = self.find_current_relation(
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this.id, type_relation, old_parent_id
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)
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previous.unlink()
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# create new relations only if all the needed partners are there
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# for example if on create it failed this.id will be false or if it
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# has no parent also would fail.
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if this.id and parent_id:
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par_rel_mod.create({
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'left_partner_id': this.id,
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'type_id': type_relation,
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'right_partner_id': parent_id,
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})
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@api.model
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def create(self, vals):
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res = super(ResPartner, self).create(vals=vals)
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if "parent_id" in vals:
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res.update_relations(None, vals['parent_id'])
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return res
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@api.multi
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def write(self, vals):
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for this in self:
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if this.env.context.get('no_relation_update'):
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continue
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if vals.get('parent_id'):
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this.update_relations(this.parent_id.id, vals['parent_id'])
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res = super(ResPartner, self).write(vals=vals)
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return res
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