update CampaignItemModel

@@ -395,6 +395,8 @@ public class swiftApi {
         public let subcategory: String?
         public let is_new: Bool?
         public let message: String?
+        public let loyaltyCampaignId: String?
+        public let hasExtraFields: Bool?
         
         init(dictionary: [String: Any]) {
             self.index_url = dictionary["index_url"] as? String? ?? ""
@@ -416,12 +418,18 @@ public class swiftApi {
                 {
                     extra_fields_parsed = jsonArray;
                     self.subcategory = extra_fields_parsed["subcategory"] as? String? ?? ""
+                    self.loyaltyCampaignId = extra_fields_parsed["loyaltyCampaignId"] as? String? ?? ""
+                    self.hasExtraFields = true
                 } else {
                     self.subcategory = ""
+                    self.loyaltyCampaignId = ""
+                    self.hasExtraFields = false
                     print("bad json")
                 }
             } catch let error as NSError {
                 self.subcategory = ""
+                self.loyaltyCampaignId = ""
+                self.hasExtraFields = false
                 print(error)
             }