From e010f0c6f033eb9153b07e01ce5cd5c5dd484aba Mon Sep 17 00:00:00 2001
From: Muhsin Keloth <muhsinkeramam@gmail.com>
Date: Mon, 18 Apr 2022 14:06:27 +0530
Subject: [PATCH] chore: Sync pre-chat fields after custom attribute destroy
 (#4456)

---
 .../sync_widget_pre_chat_custom_fields_job.rb | 11 ++++++++
 app/models/custom_attribute_definition.rb     |  7 +++++
 ..._widget_pre_chat_custom_fields_job_spec.rb | 26 +++++++++++++++++++
 3 files changed, 44 insertions(+)
 create mode 100644 app/jobs/inboxes/sync_widget_pre_chat_custom_fields_job.rb
 create mode 100644 spec/jobs/inboxes/sync_widget_pre_chat_custom_fields_job_spec.rb

diff --git a/app/jobs/inboxes/sync_widget_pre_chat_custom_fields_job.rb b/app/jobs/inboxes/sync_widget_pre_chat_custom_fields_job.rb
new file mode 100644
index 000000000..d4192a665
--- /dev/null
+++ b/app/jobs/inboxes/sync_widget_pre_chat_custom_fields_job.rb
@@ -0,0 +1,11 @@
+class Inboxes::SyncWidgetPreChatCustomFieldsJob < ApplicationJob
+  queue_as :default
+
+  def perform(account, field_name)
+    account.web_widgets.all.find_each do |web_widget|
+      pre_chat_fields = web_widget.pre_chat_form_options['pre_chat_fields']
+      web_widget.pre_chat_form_options['pre_chat_fields'] = pre_chat_fields.reject { |field| field['name'] == field_name }
+      web_widget.save!
+    end
+  end
+end
diff --git a/app/models/custom_attribute_definition.rb b/app/models/custom_attribute_definition.rb
index 72b67ce06..9feca3994 100644
--- a/app/models/custom_attribute_definition.rb
+++ b/app/models/custom_attribute_definition.rb
@@ -34,4 +34,11 @@ class CustomAttributeDefinition < ApplicationRecord
   enum attribute_display_type: { text: 0, number: 1, currency: 2, percent: 3, link: 4, date: 5, list: 6, checkbox: 7 }
 
   belongs_to :account
+  after_destroy :sync_widget_pre_chat_custom_fields
+
+  private
+
+  def sync_widget_pre_chat_custom_fields
+    ::Inboxes::SyncWidgetPreChatCustomFieldsJob.perform_later(attribute_key)
+  end
 end
diff --git a/spec/jobs/inboxes/sync_widget_pre_chat_custom_fields_job_spec.rb b/spec/jobs/inboxes/sync_widget_pre_chat_custom_fields_job_spec.rb
new file mode 100644
index 000000000..e6b23dccc
--- /dev/null
+++ b/spec/jobs/inboxes/sync_widget_pre_chat_custom_fields_job_spec.rb
@@ -0,0 +1,26 @@
+require 'rails_helper'
+
+RSpec.describe Inboxes::SyncWidgetPreChatCustomFieldsJob, type: :job do
+  pre_chat_fields = [{
+    'label' => 'Developer Id',
+    'name' => 'developer_id'
+  }, {
+    'label' => 'Full Name',
+    'name' => 'full_name'
+  }]
+  pre_chat_message = 'Share your queries here.'
+  let!(:account) { create(:account) }
+  let!(:web_widget) do
+    create(:channel_widget, account: account, pre_chat_form_options: { pre_chat_message: pre_chat_message, pre_chat_fields: pre_chat_fields })
+  end
+
+  context 'when called' do
+    it 'reopens snoozed conversations whose snooze until has passed' do
+      described_class.perform_now(account, 'developer_id')
+      expect(web_widget.reload.pre_chat_form_options['pre_chat_fields']).to eq [{
+        'label' => 'Full Name',
+        'name' => 'full_name'
+      }]
+    end
+  end
+end