order add currency_rate

Mobile Buy SDK/Mobile Buy SDK/Models/Mobile Buy SDK.xcdatamodeld/Mobile Buy SDK.xcdatamodel/contents

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="12141" systemVersion="16F73" minimumToolsVersion="Xcode 7.0" sourceLanguage="Objective-C" userDefinedModelVersionIdentifier="">
+<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="13772" systemVersion="17D102" minimumToolsVersion="Xcode 7.0" sourceLanguage="Objective-C" userDefinedModelVersionIdentifier="">
     <entity name="Address" representedClassName="BUYAddress" syncable="YES">
         <attribute name="address1" optional="YES" attributeType="String" syncable="YES">
             <userInfo>
@@ -649,6 +649,7 @@
     <entity name="Order" representedClassName="BUYOrder" syncable="YES">
         <attribute name="cancelled" optional="YES" attributeType="Boolean" usesScalarValueType="NO" syncable="YES"/>
         <attribute name="currency" optional="YES" attributeType="String" syncable="YES"/>
+        <attribute name="currencyRate" optional="YES" attributeType="Decimal" defaultValueString="0.0" syncable="YES"/>
         <attribute name="identifier" optional="YES" attributeType="Integer 64" defaultValueString="0" usesScalarValueType="NO" indexed="YES" syncable="YES"/>
         <attribute name="name" optional="YES" attributeType="String" syncable="YES">
             <userInfo>
@@ -1006,7 +1007,7 @@
         <element name="MaskedCreditCard" positionX="-567" positionY="1218" width="128" height="150"/>
         <element name="Option" positionX="-1588" positionY="1287" width="128" height="105"/>
         <element name="OptionValue" positionX="-1390" positionY="894" width="128" height="105"/>
-        <element name="Order" positionX="-549" positionY="1647" width="128" height="210"/>
+        <element name="Order" positionX="-549" positionY="1647" width="128" height="225"/>
         <element name="Product" positionX="-1390" positionY="1018" width="128" height="300"/>
         <element name="ProductVariant" positionX="-1192" positionY="1063" width="128" height="240"/>
         <element name="ShippingRate" positionX="-569" positionY="1836" width="128" height="135"/>

Mobile Buy SDK/Mobile Buy SDK/Models/Persistent/_BUYOrder.h

@@ -40,6 +40,7 @@ extern const struct BUYOrderAttributes {
     __unsafe_unretained NSString *totalPrice;
 	__unsafe_unretained NSString *cancelled;
 	__unsafe_unretained NSString *currency;
+    __unsafe_unretained NSString *currencyRate;
 } BUYOrderAttributes;
 
 extern const struct BUYOrderRelationships {
@@ -101,6 +102,8 @@ extern const struct BUYOrderUserInfo {
 
 @property (nonatomic, strong) NSDecimalNumber* totalPrice;
 
+@property (nonatomic, strong) NSDecimalNumber* currencyRate;
+
 /**
  * Inverse of Checkout.order.
  */

Mobile Buy SDK/Mobile Buy SDK/Models/Persistent/_BUYOrder.m

@@ -38,6 +38,7 @@ const struct BUYOrderAttributes BUYOrderAttributes = {
 	.totalPrice = @"totalPrice",
 	.cancelled = @"cancelled",
 	.currency = @"currency",
+    .currencyRate = @"currency_rate",
 };
 
 const struct BUYOrderRelationships BUYOrderRelationships = {
@@ -78,6 +79,7 @@ const struct BUYOrderUserInfo BUYOrderUserInfo = {
 @dynamic totalPrice;
 @dynamic cancelled;
 @dynamic currency;
+@dynamic currencyRate;
 #endif
 
 - (int64_t)identifierValue {