Validations for at least one video listing

app/controllers/videolistings_controller.rb

@@ -7,7 +7,7 @@ class VideolistingsController < ApplicationController
     elsif @videolisting.campaign.processed?
       @videolisting.published = true
       @videolisting.save
-      #TODO: SEND OUT EMAIL HERE.
+
       @message = "Campaign Published Successfully."
     else
       @message = "Error: Campaign Not Published."
@@ -29,4 +29,7 @@ class VideolistingsController < ApplicationController
     def videolisting_params
       params.require(:videolisting).permit(:videocode, :producttypeid, :remoteassetsarchive, :voiceoverselection, :musicselection, :clientprovidedscript, :keywords, :focus, :notes, :asseturls)
     end
+
+
+
 end

app/models/campaign.rb

@@ -6,15 +6,23 @@ class Campaign < ActiveRecord::Base
   validates :websiteurl, presence: true
   validates :description, presence: true
   validates :productsandservices, presence: true
+  after_save :send_to_better_video
+  validate :has_at_least_one_videolisting
+
+
+  def has_at_least_one_videolisting
+    errors.add(:base, 'Must add at least one Videolisting') if self.videolistings.blank?
+  end
 
 
   def init
     self.clientid = 720
   end
 
-  after_create :send_to_better_video
   def send_to_better_video
+    if self.processed_changed? && self.processed == true
       #TODO Make API Calls
     end
+  end
 
 end

app/models/videolisting.rb

@@ -3,6 +3,7 @@ class Videolisting < ActiveRecord::Base
   validates :videocode, presence: true, uniqueness: true
   validates :voiceoverselection, presence: true
   validates :musicselection, presence: true
+  after_save :send_notification_after_change
 
   def init
     self.producttypeid =  721
@@ -12,4 +13,10 @@ class Videolisting < ActiveRecord::Base
   def asseturls_array
     self.asseturls.split(',').collect { |url| { asseturl: url.strip } }
   end
+
+  def send_notification_after_change
+    if self.published_changed? && self.published == true
+      #TODO: SEND OUT EMAIL HERE.
+    end
+  end
 end

app/views/campaigns/_videolisting.html.erb

@@ -20,7 +20,7 @@
     <span><%= videolisting.notes %></span>
   </span>
   <span class="videolisting-item">
-    <strong>asseturls</strong>
+    <strong>Asset URLs</strong>
 
     <% videolisting.asseturls_array.each do |asset| %>
         <span class="list-item"><%= asset[:asseturl] %></span>