Merge pull request #196 from shiftcommerce/performance/explicitly_required_fields_on_customer_account

Author: praweb

app/models/cart.rb

@@ -128,9 +128,7 @@ def available_shipping_methods
     private
 
     def stock_levels
-      StockLevel.where(skus: line_items.map { |li| li.item.sku }.join(",")).all
+      StockLevel.with_params(fields: {stock_levels: "stock_available"}).where(skus: line_items.map { |li| li.item.sku }.join(",")).all
     end
-
-
   end
 end

app/models/customer_account.rb

@@ -54,22 +54,22 @@ def self.authenticate(attributes = {})
       nil
     end
 
-    def self.find_by_email(email)
-      requestor.custom("email:#{URI.encode_www_form_component(email)}", {request_method: :get}, {}).first
+    def self.find_by_email(email, options = {})
+      requestor.custom("email:#{URI.encode_www_form_component(email)}", {request_method: :get}, options).first
     rescue ::FlexCommerceApi::Error::NotFound
       nil
     end
 
-    def self.find_by_reference(reference)
-      requestor.custom("reference:#{reference}", {request_method: :get}, {}).first
+    def self.find_by_reference(reference, options = {})
+      requestor.custom("reference:#{reference}", {request_method: :get}, options).first
     rescue ::FlexCommerceApi::Error::NotFound
       nil
     end
 
     # Find customer account by password reset token provided in email's link
     # Used in reset password scenario
-    def self.find_by_token(token)
-      requestor.custom("token:#{token}", {request_method: :get}, {}).first
+    def self.find_by_token(token, options = {})
+      requestor.custom("token:#{token}", {request_method: :get}, options).first
     rescue ::FlexCommerceApi::Error::NotFound
       nil
     end