fix images

app/controllers/merged/cards_controller.rb

@@ -11,9 +11,9 @@ module Merged
     end
 
     def set_image
-      @card.content["image"] = params[:image]
+      @card.image = params[:image]
       @card.save
-      redirect_to section_cards_url(@card.section.id)
+      redirect_to section_cards_url(@card.section.id) , notice: "Image selected: #{@card.image}"
     end
 
     def move

app/controllers/merged/sections_controller.rb

@@ -37,9 +37,9 @@ module Merged
     end
 
     def set_image
-      @section.content["image"] = params[:image]
+      @section.image = params[:image]
       @section.save
-      redirect_to section_url(@section.id)
+      redirect_to section_url(@section.id) , notice: "Image selected: #{@section.image}"
     end
 
     def set_template

app/models/merged/card.rb

@@ -7,7 +7,8 @@ module Merged
 
     include Optioned
 
-    fields  :index , :section_id,  :id , :text , :header, :image
+    fields  :id , :index , :section_id
+    fields  :text , :header, :image , :options
 
     def move_up
       swap_index_with(next_card)

app/models/merged/page.rb

@@ -55,13 +55,14 @@ module Merged
     end
 
     def save
+      updated_at = Time.now
       super
       Page.save_all
     end
 
     def self.new_page(name )
       raise "only alphanumeric, not #{name}" unless check_name(name).nil?
-      data = { name: name.dup  }
+      data = { name: name.dup , updated_at: Time.now }
       Page.new(data)
     end
 

app/models/merged/section.rb

@@ -7,8 +7,9 @@ module Merged
 
     include Optioned
 
-    fields :name , :page_id , :index , :options
+    fields :id , :name , :page_id , :index
-    fields :template , :card_template , :id , :text , :header, :image
+    fields :template , :card_template
+    fields :header, :text , :image , :options
 
     def cards
       Card.where(section_id: id).order(index: :asc)