[IMP] im_livechat: allow visitors to get a transcript of their live chat

after this commit user can get a copy of the conversation with operator

task-2029660
closes #34620

closes odoo/odoo#35083

Signed-off-by: Martin Geubelle (mge) <mge@openerp.com>

7 files changed, 205 insertions, 16 deletions

diff --git a/addons/im_livechat/__manifest__.py b/addons/im_livechat/__manifest__.py
index fd5fda2126b..4d988093a94 100644
--- a/addons/im_livechat/__manifest__.py
+++ b/addons/im_livechat/__manifest__.py
@@ -20,6 +20,7 @@ Help your customers with this chat, and analyse their feedback.
         """,
     'data': [
         "data/mail_shortcode_data.xml",
+        "data/mail_data.xml",
         "data/im_livechat_channel_data.xml",
         "security/im_livechat_channel_security.xml",
         "security/ir.model.access.csv",
diff --git a/addons/im_livechat/controllers/main.py b/addons/im_livechat/controllers/main.py
index 8e56c2279f3..b90a418f8cd 100644
--- a/addons/im_livechat/controllers/main.py
+++ b/addons/im_livechat/controllers/main.py
@@ -148,3 +148,9 @@ class LivechatController(http.Controller):
         Channel = request.env['mail.channel']
         channel = Channel.sudo().search([('uuid', '=', uuid)], limit=1)
         channel.notify_typing(is_typing=is_typing, is_website_user=True)
+
+    @http.route('/im_livechat/email_livechat_transcript', type='json', auth='public', cors="*")
+    def email_livechat_transcript(self, uuid, email):
+        channel = request.env['mail.channel'].sudo().search([('uuid', '=', uuid)], limit=1)
+        if channel:
+            channel._email_livechat_transcript(email)
diff --git a/addons/im_livechat/data/mail_data.xml b/addons/im_livechat/data/mail_data.xml
new file mode 100644
index 00000000000..13fe131fb3a
--- /dev/null
+++ b/addons/im_livechat/data/mail_data.xml
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data noupdate="1">
+        <template id="livechat_email_template">
+<table border="0" cellpadding="0" cellspacing="0" style="padding-top: 16px; background-color: #F1F1F1; font-family:Verdana, Arial,sans-serif; color: #454748; width: 100%; border-collapse:separate;"><tr><td align="center">
+<table border="0" cellpadding="0" cellspacing="0" width="590" style="padding: 24px; background-color: white; color: #454748; border-collapse:separate;">
+<tbody>
+    <!-- HEADER -->
+    <tr>
+        <td align="center" style="min-width: 590px;">
+            <table border="0" cellpadding="0" cellspacing="0" width="100%" style="background-color: white; padding: 0; border-collapse:separate;">
+                <tr><td valign="middle">
+                    <span style="font-size: 10px;">Livechat Conversation</span><br/>
+                    <span style="font-size: 20px; font-weight: bold;">
+                        <t t-esc="company.name"/>
+                    </span>
+                </td><td valign="middle" align="right">
+                    <img t-att-src="'/logo.png?company=%s' % company.id" style="padding: 0px; margin: 0px; height: 48px;" t-att-alt="'%s' % company.name"/>
+                </td></tr>
+                <tr><td colspan="2" style="text-align:center;">
+                  <hr width="100%" style="background-color:rgb(204,204,204);border:medium none;clear:both;display:block;font-size:0px;min-height:1px;line-height:0; margin:4px 0px 32px 0px;"/>
+                </td></tr>
+            </table>
+        </td>
+    </tr>
+    <!-- CONTENT -->
+    <t t-set="top" t-value="'border-top: thin solid #dee2e6;'" />
+    <t t-set="bottom" t-value="'border-bottom: thin solid #dee2e6;'" />
+    <t t-set="right" t-value="'border-right: thin solid #dee2e6;'" />
+    <t t-set="left" t-value="'border-left: thin solid #dee2e6;'" />
+    <tr>
+        <td style="padding: 0 50px;">
+            <div style="font-size: 13px; padding: 10px 0;">
+                <span>Hello,</span><br />Here's a copy of your conversation with
+                <span t-field="channel.livechat_operator_id.name"/>, on the
+                <span t-field="channel.livechat_channel_id.create_date"/>
+            </div>
+            <table cellspacing="0" cellpadding="0" style="width:100%; border-collapse: collapse;">
+                <t t-foreach="channel.message_ids.sorted(key=lambda m: m.date)" t-as="message" >
+                    <t t-set="author_name" t-value="message.author_id.name if message.author_id else 'You'" />
+                    <tr>
+                        <td valign="top" align="center" rowspan="2" t-att-style="'width: 70px;' + top + bottom + left">
+                            <t t-if="message.author_avatar">
+                                <img  t-attf-alt="{{author_name}}" height="64" width="64" t-attf-src="data:image/png;base64,{{message.author_avatar}}"/>
+                            </t>
+                            <t t-else="">
+                                <img  t-attf-alt="{{author_name}}" height="64" width="64" src="/mail/static/src/img/smiley/avatar.jpg"/>
+                            </t>
+                        </td>
+                        <td t-att-style="'padding-left: 5px; margin: 0px;' + top">
+                            <strong t-esc="author_name"/>
+                        </td>
+                        <td  t-att-style="'font-size: 13px; padding: 5px;' + top + right" align="right"><span t-field="message.date"/></td>
+                    </tr>
+                    <tr>
+                        <td valign="top" colspan="2" t-att-style="'padding-left: 5px;' + bottom + right">
+                            <span t-field="message.body" style="font-size: 13px;"/>
+                        </td>
+                    </tr>
+                </t>
+            </table>
+            <div style="font-size: 13px; padding: 30px 0;">
+                <span>Best regards,</span><br /><br />
+                <span t-field="company.name"/>
+            </div>
+        </td>
+    </tr>
+    <!-- FOOTER -->
+    <tr>
+        <td align="center" style="min-width: 590px; padding: 0 8px 0 8px; font-size:11px;">
+            <hr width="100%" style="background-color:rgb(204,204,204);border:medium none;clear:both;display:block;font-size:0px;min-height:1px;line-height:0; margin: 16px 0px 4px 0px;"/>
+            <b t-esc="company.name"/><br/>
+            <div style="color: #999999;">
+                <t t-esc="company.phone"/>
+                <t t-if="company.email"> |
+                    <a t-att-href="'mailto:%s' % company.email" style="text-decoration:none; color: #999999;"><t t-esc="company.email"/></a>
+                </t>
+                <t t-if="company.website"> |
+                    <a t-att-href="'%s' % company.website" style="text-decoration:none; color: #999999;">
+                        <t t-esc="company.website"/>
+                    </a>
+                </t>
+            </div>
+        </td>
+    </tr>
+</tbody>
+</table>
+</td></tr>
+<!-- POWERED BY -->
+<tr><td align="center" style="min-width: 590px;">
+        Powered by <a target="_blank" href="https://www.odoo.com?utm_source=db&amp;utm_medium=email" style="color: #875A7B;">Odoo</a>
+</td></tr>
+</table>
+        </template>
+    </data>
+</odoo>
diff --git a/addons/im_livechat/models/mail_channel.py b/addons/im_livechat/models/mail_channel.py
index 7939379ea8c..433c7ff4c53 100644
--- a/addons/im_livechat/models/mail_channel.py
+++ b/addons/im_livechat/models/mail_channel.py
@@ -159,3 +159,20 @@ class MailChannel(models.Model):
 
     def _rating_get_parent_field_name(self):
         return 'livechat_channel_id'
+
+    def _email_livechat_transcript(self, email):
+        company = self.env.user.company_id
+        render_context = {
+            "company": company,
+            "channel": self,
+        }
+        template = self.env.ref('im_livechat.livechat_email_template')
+        mail_body = template.render(render_context, engine='ir.qweb', minimal_qcontext=True)
+        mail_body = self.env['mail.thread']._replace_local_links(mail_body)
+        mail = self.env['mail.mail'].create({
+            'subject': _('Conversation with %s') % self.livechat_operator_id.name,
+            'email_from': self.env.company.email,
+            'email_to': email,
+            'body_html': mail_body,
+        })
+        mail.send()
diff --git a/addons/im_livechat/static/src/js/im_livechat.js b/addons/im_livechat/static/src/js/im_livechat.js
index 086f02daa32..44c7dad0f05 100644
--- a/addons/im_livechat/static/src/js/im_livechat.js
+++ b/addons/im_livechat/static/src/js/im_livechat.js
@@ -410,6 +410,8 @@ var Feedback = Widget.extend({
         'click .o_livechat_rating_choices img': '_onClickSmiley',
         'click .o_livechat_no_feedback span': '_onClickNoFeedback',
         'click .o_rating_submit_button': '_onClickSend',
+        'click .o_email_chat_button': '_onEmailChat',
+        'click .o_livechat_email_error .alert-link': '_onTryAgain',
     },
 
     /**
@@ -451,6 +453,15 @@ var Feedback = Widget.extend({
             }
         });
     },
+    /**
+    * @private
+    */
+    _showThanksMessage: function () {
+        this.$('.o_livechat_rating_box').empty().append($('<div />', {
+            text: _t('Thank you for your feedback'),
+            class: 'text-muted'
+        }));
+    },
 
     //--------------------------------------------------------------------------
     // Handlers
@@ -466,6 +477,7 @@ var Feedback = Widget.extend({
      * @private
      */
     _onClickSend: function () {
+        this._showThanksMessage();
         if (_.isNumber(this.rating)) {
             this._sendFeedback({ reason: this.$('textarea').val(), close: true });
         }
@@ -480,14 +492,48 @@ var Feedback = Widget.extend({
         this.$('.o_livechat_rating_choices img[data-value="'+this.rating+'"]').addClass('selected');
 
         // only display textearea if bad smiley selected
-        var shouldCloseChatWindow = false;
         if (this.rating !== 10) {
             this.$('.o_livechat_rating_reason').show();
         } else {
             this.$('.o_livechat_rating_reason').hide();
-            shouldCloseChatWindow = true;
+            this._showThanksMessage();
+        }
+        this._sendFeedback({ close: false });
+    },
+    /**
+    * @private
+    */
+    _onEmailChat: function () {
+        var self = this;
+        var $email = this.$('#o_email');
+
+        if (utils.is_email($email.val())) {
+            $email.removeAttr('title').removeClass('is-invalid').prop('disabled', true);
+            this.$('.o_email_chat_button').prop('disabled', true);
+            this._rpc({
+                route: '/im_livechat/email_livechat_transcript',
+                params: {
+                    uuid: this._livechat.getUUID(),
+                    email: $email.val(),
+                }
+            }).then(function () {
+                self.$('.o_livechat_email').html($('<strong />', { text: _t('Conversation Sent') }));
+            }).guardedCatch(function () {
+                self.$('.o_livechat_email').hide();
+                self.$('.o_livechat_email_error').show();
+            });
+        } else {
+            $email.addClass('is-invalid').prop('title', _t('Invalid email address'));
         }
-        this._sendFeedback({ close: shouldCloseChatWindow });
+    },
+    /**
+    * @private
+    */
+    _onTryAgain: function () {
+        this.$('#o_email').prop('disabled', false);
+        this.$('.o_email_chat_button').prop('disabled', false);
+        this.$('.o_livechat_email_error').hide();
+        this.$('.o_livechat_email').show();
     },
 });
 
diff --git a/addons/im_livechat/static/src/scss/im_livechat.scss b/addons/im_livechat/static/src/scss/im_livechat.scss
index 409b6a6726c..9b1142cbefd 100644
--- a/addons/im_livechat/static/src/scss/im_livechat.scss
+++ b/addons/im_livechat/static/src/scss/im_livechat.scss
@@ -32,17 +32,25 @@
         padding: 15px;
         font-size: 14px;
 
+        .o_livechat_email {
+            font-size: 12px;
+            > div {
+                padding: 5px 0;
+            }
+        }
+
         .o_livechat_no_feedback {
             text-decoration: underline;
             cursor: pointer;
+            margin: 20px 0;
         }
 
-        .o_livechat_rating_feedback_text {
-            margin-top: 65px;
+        .o_livechat_rating_box {
+            margin: 40px 0 30px 0;
         }
 
         .o_livechat_rating_choices {
-            margin: 40px 0;
+            margin: 10px 0;
 
             > img {
                 width: 65px;
diff --git a/addons/im_livechat/static/src/xml/im_livechat.xml b/addons/im_livechat/static/src/xml/im_livechat.xml
index c96f9a05393..c437e87eab0 100644
--- a/addons/im_livechat/static/src/xml/im_livechat.xml
+++ b/addons/im_livechat/static/src/xml/im_livechat.xml
@@ -4,16 +4,15 @@
 
     <t t-name="im_livechat.FeedBack">
         <div class="o_livechat_rating text-center">
-            <div class="o_livechat_rating_feedback_text">
-                Did we correctly answer your question ?
-            </div>
-            <div class="o_livechat_rating_choices">
-                <img t-att-src="widget.server_origin + '/rating/static/src/img/rating_10.png'" alt="Good" data-value="10"/>
-                <img t-att-src="widget.server_origin + '/rating/static/src/img/rating_5.png'" alt="OK" data-value="5"/>
-                <img t-att-src="widget.server_origin + '/rating/static/src/img/rating_1.png'" alt="Bad" data-value="1" />
-            </div>
-            <div class="o_livechat_no_feedback text-muted">
-                <span> I don't want to rate this conversation</span>
+            <div class="o_livechat_rating_box">
+                <div class="o_livechat_rating_feedback_text">
+                    Did we correctly answer your question ?
+                </div>
+                <div class="o_livechat_rating_choices">
+                    <img t-att-src="widget.server_origin + '/rating/static/src/img/rating_10.png'" alt="Good" data-value="10"/>
+                    <img t-att-src="widget.server_origin + '/rating/static/src/img/rating_5.png'" alt="OK" data-value="5"/>
+                    <img t-att-src="widget.server_origin + '/rating/static/src/img/rating_1.png'" alt="Bad" data-value="1" />
+                </div>
             </div>
             <div class="o_livechat_rating_reason">
                 <textarea id="reason" placeholder="Explain your note"></textarea>
@@ -21,6 +20,22 @@
                     <input type="button" class="o_rating_submit_button" value="Send" />
                 </div>
             </div>
+            <div class="o_livechat_email">
+                <span class="text-muted">Receive a copy of this conversation</span>
+                <div class="input-group">
+                    <input id="o_email" type="text" class="form-control"/>
+                    <button type="button" class="o_email_chat_button btn btn-primary rounded-0">
+                        <i class="fa fa-paper-plane"/>
+                    </button>
+                </div>
+            </div>
+            <div class="alert alert-danger px-0 o_livechat_email_error" style="display: none;" role="alert">
+                Oops! Something went wrong.<br />Please check your internet connection.<br />
+                <a href="#" class="alert-link">Try again</a>
+            </div>
+            <div class="o_livechat_no_feedback text-muted">
+                <span>Close conversation</span>
+            </div>
         </div>
     </t>