Revert "Fixed custom_attribute validations breaking rails commands"

This reverts commit 46ec2c7.

Author: JeremyC-za

lib/doorkeeper/config/validations.rb

@@ -55,17 +55,11 @@ def validate_token_reuse_limit
       def validate_custom_access_token_attributes
         return if custom_access_token_attributes.blank?
 
-        # Need lib/doorkeeper#configure to set up the orm and initialize
-        # the access token and grant models before we can access them.
-        Doorkeeper.configuration
-
         custom_access_token_attributes.each do |attribute_name|
           [access_token_model, access_grant_model].each do |model|
             next if model.has_attribute?(attribute_name)
 
-            raise Doorkeeper::Errors::ConfigError,
-              "#{model} does not recognize custom attribute: #{attribute_name}. Please disable the " \
-              "'custom_access_token_attributes' configuration option and make the necessary model changes."
+            raise Doorkeeper::Errors::ConfigError, "#{model} does not recognize custom attribute: #{attribute_name}."
           end
         end
       end

lib/generators/doorkeeper/templates/initializer.rb

@@ -396,8 +396,7 @@
   # The 'authorizations/new' page will need to be overridden to include this additional data
   # in the request params when granting access. The access grant and access token models
   # will both need to respond to these additional data fields, and have a database column
-  # to store them in. This configuration option should not be enabled until the access
-  # grant and access token models repond to the specified attributes.
+  # to store them in.
   #
   # Example:
   # You have a multi-tenanted platform and want to be able to grant access to a specific

spec/requests/flows/authorization_code_spec.rb

@@ -579,15 +579,4 @@ def authorize(redirect_url)
       expect(access_token.tenant_name).to eq("Tenant 1")
     end
   end
-
-  context "when custom_access_token_attributes aren't recognized by models" do
-    it "raises a config error" do
-      expect do
-        Doorkeeper.configure do
-          orm DOORKEEPER_ORM
-          custom_access_token_attributes [:unrecognized_attribute]
-        end
-      end.to raise_error(Doorkeeper::Errors::ConfigError)
-    end
-  end
 end