Implementando ação de envio de email com boletos

br_boleto/__manifest__.py

@@ -26,6 +26,7 @@
     },
     'data': [
         'security/ir.model.access.csv',
+        'views/account_config_settings.xml',
         'views/account_invoice.xml',
         'views/account_move_line.xml',
         'views/res_partner_bank.xml',
@@ -36,6 +37,7 @@
         'sequence/payment_order_sequence.xml',
         'sequence/numero_documento_sequence.xml',
         'wizard/br_boleto_wizard.xml',
+        'wizard/send_boleto_email.xml',
     ],
     'installable': True,
     'application': True,

br_boleto/models/__init__.py

@@ -8,3 +8,5 @@
 from . import payment_order
 from . import payment_mode
 from . import account_journal
+from . import res_company
+from . import account_config_settings

br_boleto/models/account_config_settings.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# © 2017 Danimar Ribeiro <danimaribeiro@gmail.com>, Trustcode
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import api, fields, models
+
+
+class AccountConfigSettings(models.TransientModel):
+    _inherit = 'account.config.settings'
+
+    boleto_email_tmpl = fields.Many2one(
+        'mail.template', string="Template de Email para Envio de Boleto",
+        domain=[('model_id.model', '=', 'account.invoice')])
+
+    def get_default_boleto_email_tmpl(self, fields):
+        return {'boleto_email_tmpl':
+                self.env.user.company_id.boleto_email_tmpl.id}
+
+    @api.multi
+    def set_default_boleto_email_tmpl(self):
+        self.env.user.company_id.boleto_email_tmpl = self.boleto_email_tmpl

br_boleto/models/account_invoice.py

@@ -2,13 +2,49 @@
 # © 2016 Alessandro Fernandes Martini, Trustcode
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
+import base64
 from odoo import api, models
 from odoo.exceptions import UserError
 
 
 class AccountInvoice(models.Model):
     _inherit = 'account.invoice'
 
+    @api.multi
+    def send_email_boleto_queue(self):
+        mail = self.env.user.company_id.boleto_email_tmpl
+        if not mail:
+            raise UserError('Modelo de email padrão não configurado')
+
+        attachment_obj = self.env['ir.attachment']
+        for item in self:
+
+            atts = []
+            self = self.with_context({
+                'origin_model': 'account.invoice',
+                'active_ids': [item.id],
+            })
+            boleto, fmt = self.env['ir.actions.report.xml'].render_report(
+                [item.id], 'br_boleto.report.print', {'report_type': u'pdf'})
+
+            if boleto:
+                name = "boleto-%s-%s.pdf" % (
+                    item.number, item.partner_id.commercial_partner_id.name)
+                boleto_id = attachment_obj.create(dict(
+                    name=name,
+                    datas_fname=name,
+                    datas=base64.b64encode(boleto),
+                    mimetype='application/pdf',
+                    res_model='account.invoice',
+                    res_id=item.id,
+                ))
+                atts.append(boleto_id.id)
+
+            values = {
+                "attachment_ids": atts + mail.attachment_ids.ids
+            }
+            mail.send_mail(item.id, email_values=values)
+
     @api.multi
     def invoice_validate(self):
         res = super(AccountInvoice, self).invoice_validate()

br_boleto/models/res_company.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+# © 2017 Danimar Ribeiro <danimaribeiro@gmail.com>, Trustcode
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields, models
+
+
+class ResCompany(models.Model):
+    _inherit = 'res.company'
+
+    boleto_email_tmpl = fields.Many2one(
+        'mail.template', string="Template de Email para Boleto")

br_boleto/views/account_config_settings.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="account_config_settings_email_boleto" model="ir.ui.view">
+        <field name="name">account_config_settings.emai.boletol</field>
+        <field name="model">account.config.settings</field>
+        <field name="inherit_id" ref="account.view_account_config_settings"/>
+        <field name="arch" type="xml">
+            <group name="followup" position="after" >
+                <group string="Email Boleto" name="boleto_mail">
+                    <field name="boleto_email_tmpl" />
+                </group>
+            </group>
+        </field>
+    </record>
+</odoo>

br_boleto/wizard/__init__.py

@@ -3,3 +3,4 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import br_boleto_wizard
+from . import send_boleto_email

br_boleto/wizard/br_boleto_wizard.xml

@@ -21,12 +21,4 @@
         </field>
     </record>
 
-    <act_window id="br_boleto_action"
-        name="Alterar / Reimprimir Boleto"
-        src_model="account.invoice"
-        res_model="br.boleto.wizard"
-        view_mode="form"
-        target="new"
-        key2="client_action_multi"/>
-
 </odoo>

br_boleto/wizard/send_boleto_email.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# © 2017 Danimar Ribeiro, Trustcode
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import api, models
+
+
+class BoletoSendEmail(models.TransientModel):
+    _name = 'boleto.send.email'
+
+    @api.multi
+    def send_boletos_by_email(self):
+        context = dict(self._context or {})
+        active_ids = context.get('active_ids', []) or []
+        invoices = self.env['account.invoice'].browse(active_ids)
+        invoices.send_email_boleto_queue()
+        return {'type': 'ir.actions.act_window_close'}

br_boleto/wizard/send_boleto_email.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+
+    <record model="ir.ui.view" id="view_br_boleto_send_email_wizard">
+        <field name="name">view_br_boleto.send.email.form</field>
+        <field name="model">boleto.send.email</field>
+        <field name="arch" type="xml">
+            <form string="Enviar emails">
+                <footer>
+                    <button name="send_boletos_by_email" type="object" string="Enviar e-mails" class="oe_highlight"/>
+                        or
+                    <button special="cancel" string="Cancelar"/>
+                </footer>
+            </form>
+        </field>
+    </record>
+
+
+    <act_window id="br_boleto_action"
+        name="Enviar boletos via e-mail"
+        src_model="account.invoice"
+        res_model="boleto.send.email"
+        view_mode="form"
+        target="new"
+        key2="client_action_multi"/>
+
+</odoo>