From 02b08cbdf869081431c65f6465a9bfa007e2a0df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Hennecart?= <jeh@odoo.com>
Date: Mon, 28 Sep 2020 06:52:05 +0000
Subject: [PATCH] [IMP] website_event: fill attendee info if available when
 registering

To ease the process of the registration to an event, we prefill the first row
which holds the info of the attendee (name, email, phone), if they are available.
In most cases, the attendee:
- Take a ticket for himself
- Take a ticket for someone he's responsible of
- Take a ticket for someone else who doesn't want to be troubled by that
(ex: an assistant of a CEO)

task-2346145

closes odoo/odoo#58829

Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
---
 addons/website_event/controllers/main.py      | 22 ++++++++++++++++++-
 .../event_templates_page_registration.xml     |  9 +++++---
 2 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/addons/website_event/controllers/main.py b/addons/website_event/controllers/main.py
index e35d52f89bb..e837c4f1313 100644
--- a/addons/website_event/controllers/main.py
+++ b/addons/website_event/controllers/main.py
@@ -312,7 +312,27 @@ class WebsiteEventController(http.Controller):
                 availability_check = False
         if not tickets:
             return False
-        return request.env['ir.ui.view']._render_template("website_event.registration_attendee_details", {'tickets': tickets, 'event': event, 'availability_check': availability_check})
+        default_first_attendee = {}
+        if not request.env.user._is_public():
+            default_first_attendee = {
+                "name": request.env.user.name,
+                "email": request.env.user.email,
+                "phone": request.env.user.mobile or request.env.user.phone,
+            }
+        else:
+            visitor = request.env['website.visitor']._get_visitor_from_request()
+            if visitor.email:
+                default_first_attendee = {
+                    "name": visitor.name,
+                    "email": visitor.email,
+                    "phone": visitor.mobile,
+                }
+        return request.env['ir.ui.view']._render_template("website_event.registration_attendee_details", {
+            'tickets': tickets,
+            'event': event,
+            'availability_check': availability_check,
+            'default_first_attendee': default_first_attendee,
+        })
 
     def _process_attendees_form(self, event, form_details):
         """ Process data posted from the attendee details form.
diff --git a/addons/website_event/views/event_templates_page_registration.xml b/addons/website_event/views/event_templates_page_registration.xml
index ad454de1a5c..4d5d58805b5 100644
--- a/addons/website_event/views/event_templates_page_registration.xml
+++ b/addons/website_event/views/event_templates_page_registration.xml
@@ -269,15 +269,18 @@
                                 <div class="row">
                                     <div class="col-lg my-2">
                                         <label>Name</label>
-                                        <input class="form-control" type="text" t-attf-name="#{counter}-name" required="This field is required"/>
+                                        <input class="form-control" type="text" t-attf-name="#{counter}-name" required="This field is required"
+                                            t-att-value="default_first_attendee.get('name', '') if counter == 1 else ''"/>
                                     </div>
                                     <div class="col-lg my-2">
                                         <label>Email</label>
-                                        <input class="form-control" type="email" t-attf-name="#{counter}-email" required="This field is required"/>
+                                        <input class="form-control" type="email" t-attf-name="#{counter}-email" required="This field is required"
+                                            t-att-value="default_first_attendee.get('email', '') if counter == 1 else ''"/>
                                     </div>
                                     <div class="col-lg my-2">
                                         <label>Phone <small>(Optional)</small></label>
-                                        <input class="form-control" type="tel" t-attf-name="#{counter}-phone"/>
+                                        <input class="form-control" type="tel" t-attf-name="#{counter}-phone"
+                                            t-att-value="default_first_attendee.get('phone', '') if counter == 1 else ''"/>
                                     </div>
                                     <input class="d-none" type="text" t-attf-name="#{counter}-event_ticket_id" t-attf-value="#{ticket['id']}"/>
                                 </div>