Using resource controller and namespace

app/models/digital.rb

@@ -1,10 +0,0 @@
-class Digital < ActiveRecord::Base
-
-  belongs_to :variant
-  has_many :digital_links, :dependent => :destroy
-
-  has_attached_file :attachment, :path => ":rails_root/private/digitals/:id/:basename.:extension"
-
-  # TODO: Limit the attachment to one single file. Paperclip supports many by default :/
-    
-end

app/models/digital_link.rb

@@ -1,27 +0,0 @@
-class DigitalLink < ActiveRecord::Base
-  
-  belongs_to :digital
-  belongs_to :line_item
-
-  before_validation :set_defaults, :on => :create
-  
-  # Can this link stil be used? It is valid if it's less than 24 hours old and was not accessed more than 3 times
-  def authorizable?
-    self.created_at > 1.day.ago and self.access_counter < 3
-  end
-  
-  # This method should be called when a download is initiated.
-  # It returns +true+ or +false+ depending on whether the authorization is granted.
-  def authorize!
-    authorizable? && increment!(:access_counter) ? true : false
-  end
-  
-  private
-  
-  # Populating the secret automatically and zero'ing the access_counter (otherwise it might turn out to be NULL)
-  def set_defaults
-    self.secret = SecureRandom.hex(15)
-    self.access_counter = 0
-  end
-
-end

app/models/spree/digital.rb

@@ -0,0 +1,11 @@
+module Spree
+  class Digital < ActiveRecord::Base
+    belongs_to :variant
+    has_many :digital_links, :dependent => :destroy
+  
+    has_attached_file :attachment, :path => ":rails_root/private/digitals/:id/:basename.:extension"
+  
+    # TODO: Limit the attachment to one single file. Paperclip supports many by default :/
+      
+  end
+end

app/models/spree/digital_link.rb

@@ -0,0 +1,29 @@
+module Spree
+  class DigitalLink < ActiveRecord::Base
+    
+    belongs_to :digital
+    belongs_to :line_item
+  
+    before_validation :set_defaults, :on => :create
+    
+    # Can this link stil be used? It is valid if it's less than 24 hours old and was not accessed more than 3 times
+    def authorizable?
+      self.created_at > 1.day.ago and self.access_counter < 3
+    end
+    
+    # This method should be called when a download is initiated.
+    # It returns +true+ or +false+ depending on whether the authorization is granted.
+    def authorize!
+      authorizable? && increment!(:access_counter) ? true : false
+    end
+    
+    private
+    
+    # Populating the secret automatically and zero'ing the access_counter (otherwise it might turn out to be NULL)
+    def set_defaults
+      self.secret = SecureRandom.hex(15)
+      self.access_counter = 0
+    end
+  
+  end
+end