feat(odoo): add WhatsApp conversation model

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

odoo_whatsapp_hub/wizards/mass_whatsapp.py

@@ -0,0 +1,95 @@
+from odoo import models, fields, api
+from odoo.exceptions import UserError
+
+
+class WhatsAppMassWizard(models.TransientModel):
+    _name = 'whatsapp.mass.wizard'
+    _description = 'Send Mass WhatsApp Message'
+
+    account_id = fields.Many2one(
+        'whatsapp.account',
+        string='Cuenta WhatsApp',
+        required=True,
+        default=lambda self: self.env['whatsapp.account'].get_default_account(),
+    )
+    partner_ids = fields.Many2many(
+        'res.partner',
+        string='Contactos',
+        required=True,
+    )
+    content = fields.Text(string='Mensaje', required=True)
+    use_template = fields.Boolean(string='Usar Variables')
+    total_count = fields.Integer(
+        string='Total Contactos',
+        compute='_compute_stats',
+    )
+    valid_count = fields.Integer(
+        string='Con Teléfono',
+        compute='_compute_stats',
+    )
+
+    @api.depends('partner_ids')
+    def _compute_stats(self):
+        for wizard in self:
+            wizard.total_count = len(wizard.partner_ids)
+            wizard.valid_count = len(wizard.partner_ids.filtered(
+                lambda p: p.mobile or p.phone
+            ))
+
+    @api.model
+    def default_get(self, fields_list):
+        res = super().default_get(fields_list)
+        active_ids = self.env.context.get('active_ids', [])
+        active_model = self.env.context.get('active_model')
+
+        if active_model == 'res.partner' and active_ids:
+            res['partner_ids'] = [(6, 0, active_ids)]
+
+        return res
+
+    def action_send(self):
+        """Send WhatsApp to all selected partners"""
+        self.ensure_one()
+
+        if not self.account_id:
+            raise UserError('Seleccione una cuenta de WhatsApp')
+
+        sent_count = 0
+        failed_count = 0
+
+        for partner in self.partner_ids:
+            phone = partner.mobile or partner.phone
+            if not phone:
+                failed_count += 1
+                continue
+
+            try:
+                content = self.content
+                if self.use_template:
+                    content = content.replace('{{name}}', partner.name or '')
+                    content = content.replace('{{email}}', partner.email or '')
+
+                conversation = self.env['whatsapp.conversation'].find_or_create_by_phone(
+                    phone=phone,
+                    account_id=self.account_id.id,
+                    contact_name=partner.name,
+                )
+                conversation.partner_id = partner
+
+                self.env['whatsapp.message'].send_message(
+                    conversation_id=conversation.id,
+                    content=content,
+                )
+                sent_count += 1
+
+            except Exception:
+                failed_count += 1
+
+        return {
+            'type': 'ir.actions.client',
+            'tag': 'display_notification',
+            'params': {
+                'message': f'Enviados: {sent_count}, Fallidos: {failed_count}',
+                'type': 'success' if failed_count == 0 else 'warning',
+            }
+        }

odoo_whatsapp_hub/wizards/send_whatsapp.py

@@ -0,0 +1,78 @@
+from odoo import models, fields, api
+from odoo.exceptions import UserError
+
+
+class WhatsAppSendWizard(models.TransientModel):
+    _name = 'whatsapp.send.wizard'
+    _description = 'Send WhatsApp Message'
+
+    partner_id = fields.Many2one('res.partner', string='Contacto')
+    phone = fields.Char(string='Teléfono', required=True)
+    account_id = fields.Many2one(
+        'whatsapp.account',
+        string='Cuenta WhatsApp',
+        required=True,
+        default=lambda self: self.env['whatsapp.account'].get_default_account(),
+    )
+    message_type = fields.Selection([
+        ('text', 'Texto'),
+        ('image', 'Imagen'),
+        ('document', 'Documento'),
+    ], string='Tipo', default='text', required=True)
+    content = fields.Text(string='Mensaje', required=True)
+    media_url = fields.Char(string='URL del Archivo')
+    attachment_id = fields.Many2one('ir.attachment', string='Adjunto')
+    res_model = fields.Char(string='Modelo Origen')
+    res_id = fields.Integer(string='ID Origen')
+
+    @api.onchange('attachment_id')
+    def _onchange_attachment_id(self):
+        if self.attachment_id:
+            base_url = self.env['ir.config_parameter'].sudo().get_param('web.base.url')
+            self.media_url = f"{base_url}/web/content/{self.attachment_id.id}"
+
+    def action_send(self):
+        """Send the WhatsApp message"""
+        self.ensure_one()
+
+        if not self.account_id:
+            raise UserError('Seleccione una cuenta de WhatsApp')
+
+        conversation = self.env['whatsapp.conversation'].find_or_create_by_phone(
+            phone=self.phone,
+            account_id=self.account_id.id,
+            contact_name=self.partner_id.name if self.partner_id else None,
+        )
+
+        if self.partner_id:
+            conversation.partner_id = self.partner_id
+
+        self.env['whatsapp.message'].send_message(
+            conversation_id=conversation.id,
+            content=self.content,
+            message_type=self.message_type,
+            media_url=self.media_url,
+        )
+
+        return {
+            'type': 'ir.actions.client',
+            'tag': 'display_notification',
+            'params': {
+                'message': 'Mensaje enviado correctamente',
+                'type': 'success',
+            }
+        }
+
+    def action_send_and_open(self):
+        """Send message and open conversation"""
+        self.action_send()
+
+        conversation = self.env['whatsapp.conversation'].search([
+            ('phone_number', '=', self.phone),
+            ('account_id', '=', self.account_id.id),
+        ], limit=1, order='id desc')
+
+        if conversation:
+            return conversation.action_open_chat()
+
+        return {'type': 'ir.actions.act_window_close'}