Merge pull request #491 from Iterable/MOB-3180-updateCart-items-datafields

[MOB-3180] update cart items datafields

Author: roninopf

swift-sdk/CommerceItem.swift

@@ -36,6 +36,9 @@ import UIKit
     /// each category is a breadcrumb in list form
     public var categories: [String]?
 
+    /// data fields for this product
+    public var dataFields: [AnyHashable: Any]?
+    
     /// Creates a `CommerceItem` with the specified properties
     ///
     /// - Parameters:
@@ -58,7 +61,8 @@ import UIKit
                 description: String? = nil,
                 url: String? = nil,
                 imageUrl: String? = nil,
-                categories: [String]? = nil) {
+                categories: [String]? = nil,
+                dataFields: [AnyHashable: Any]? = nil) {
         self.id = id
         self.name = name
         self.price = price
@@ -68,6 +72,7 @@ import UIKit
         self.url = url
         self.imageUrl = imageUrl
         self.categories = categories
+        self.dataFields = dataFields
     }
 
     /// A `Dictionary` representation of this item
@@ -99,6 +104,10 @@ import UIKit
             dictionary[JsonKey.CommerceItem.categories] = categories
         }
 
+        if let dataFields = dataFields {
+            dictionary[JsonKey.CommerceItem.dataFields] = dataFields
+        }
+        
         return dictionary
     }
 }

swift-sdk/Constants.swift

@@ -170,6 +170,7 @@ enum JsonKey {
         static let imageUrl = "imageUrl"
         static let url = "url"
         static let categories = "categories"
+        static let dataFields = "dataFields"
     }
 
     enum Device {

tests/unit-tests/CommerceItemTests.swift

@@ -28,7 +28,9 @@ class CommerceItemTests: XCTestCase {
                                           url: "stand-alone-complex",
                                           imageUrl: "laughing-man",
                                           categories: ["section 9",
-                                                       "personnel transport"]).toDictionary()
+                                                       "personnel transport"],
+                                          dataFields: ["color": "yellow",
+                                                       "count": 8]).toDictionary()
 
         let expected: [AnyHashable: Any] = ["id": "THINKTANK",
                                             "name": "Tachikoma",
@@ -39,7 +41,9 @@ class CommerceItemTests: XCTestCase {
                                             "url": "stand-alone-complex",
                                             "imageUrl": "laughing-man",
                                             "categories": ["section 9",
-                                                           "personnel transport"]]
+                                                           "personnel transport"],
+                                            "dataFields": ["color": "yellow",
+                                                           "count": 8]]
 
         XCTAssertEqual(NSDictionary(dictionary: itemDictionary), NSDictionary(dictionary: expected))
     }