From 273bc81f2dd9b2d295b06de76cd089c17f363941 Mon Sep 17 00:00:00 2001
From: David Biddle <david.biddle@digital.cabinet-office.gov.uk>
Date: Fri, 17 Nov 2023 11:13:33 +0000
Subject: [PATCH] Add empty WHN markdown field and update existing live forms

---
 ...add_what_happens_next_markdown_to_forms.rb | 23 +++++++++++++++++++
 db/schema.rb                                  |  3 ++-
 spec/models/form_spec.rb                      |  1 +
 spec/request/api/v1/forms_controller_spec.rb  |  1 +
 4 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 db/migrate/20231116142411_add_what_happens_next_markdown_to_forms.rb

diff --git a/db/migrate/20231116142411_add_what_happens_next_markdown_to_forms.rb b/db/migrate/20231116142411_add_what_happens_next_markdown_to_forms.rb
new file mode 100644
index 00000000..f2019c10
--- /dev/null
+++ b/db/migrate/20231116142411_add_what_happens_next_markdown_to_forms.rb
@@ -0,0 +1,23 @@
+class AddWhatHappensNextMarkdownToForms < ActiveRecord::Migration[7.0]
+  def change
+    add_column :forms, :what_happens_next_markdown, :text
+
+    reversible do |direction|
+      Form.find_each do |form|
+        if form.made_live_forms.present?
+          made_live_form = form.made_live_forms.last
+          form_blob = JSON.parse(made_live_form.json_form_blob, symbolize_names: true)
+
+          direction.up do
+            form_blob[:what_happens_next_markdown] = nil
+          end
+          direction.down do
+            form_blob.delete(:what_happens_next_markdown)
+          end
+
+          made_live_form.update!(json_form_blob: form_blob.to_json)
+        end
+      end
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index aca5d4f9..87aeeda4 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_08_24_153800) do
+ActiveRecord::Schema[7.0].define(version: 2023_11_16_142411) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -55,6 +55,7 @@
     t.datetime "updated_at", null: false
     t.bigint "creator_id"
     t.bigint "organisation_id"
+    t.text "what_happens_next_markdown"
   end
 
   create_table "made_live_forms", force: :cascade do |t|
diff --git a/spec/models/form_spec.rb b/spec/models/form_spec.rb
index 7c23a60b..f93732ca 100644
--- a/spec/models/form_spec.rb
+++ b/spec/models/form_spec.rb
@@ -261,6 +261,7 @@
         "declaration_section_completed",
         "pages",
         "page_order",
+        "what_happens_next_markdown",
       )
     end
   end
diff --git a/spec/request/api/v1/forms_controller_spec.rb b/spec/request/api/v1/forms_controller_spec.rb
index eb117715..8494b356 100644
--- a/spec/request/api/v1/forms_controller_spec.rb
+++ b/spec/request/api/v1/forms_controller_spec.rb
@@ -195,6 +195,7 @@
         form_slug: "test-form-1",
         start_page: nil,
         what_happens_next_text: nil,
+        what_happens_next_markdown: nil,
         support_email: nil,
         support_phone: nil,
         support_url: nil,