Merge pull request #54 from Shopify/bugfix/apple-pay-shipping-fix

Refactor partial address handling to prevent a partial address

Mobile Buy SDK/Mobile Buy SDK Tests/BUYApplePayAdditionsTest.m

@@ -364,13 +364,13 @@
 {
 	BUYAddress *newAddress = [self buyAddressWithTestRecordFullDetails:NO];
 	XCTAssertNotNil(newAddress);
-	XCTAssertEqualObjects(BUYPartialAddressPlaceholder, newAddress.address1);
+	XCTAssertEqualObjects(nil, newAddress.address1);
 	XCTAssertEqualObjects(@"Ottawa", newAddress.city);
 	XCTAssertEqualObjects(@"Ontario", newAddress.province);
 	XCTAssertEqualObjects(@"K1N5T5", newAddress.zip);
 	XCTAssertNil(newAddress.country);
 	XCTAssertEqualObjects(@"CA", newAddress.countryCode);
-	XCTAssertEqualObjects(BUYPartialAddressPlaceholder, newAddress.phone);
+	XCTAssertEqualObjects(nil, newAddress.phone);
 }
 
 - (void)testAddressFromContact

Mobile Buy SDK/Mobile Buy SDK Tests/BUYClientTest.m

@@ -109,7 +109,11 @@
 	checkout = [[BUYCheckout alloc] initWithCart:cart];
 	
 	BUYAddress *partialAddress = [[BUYAddress alloc] init];
-	partialAddress.address1 = BUYPartialAddressPlaceholder;
+	partialAddress.address1 = nil;
+	
+	if ([partialAddress isPartialAddress]) {
+		checkout.partialAddresses = YES;
+	}
 	
 	checkout.shippingAddress = partialAddress;
 	task = [self.client createCheckout:checkout completion:nil];

Mobile Buy SDK/Mobile Buy SDK Tests/BUYIntegrationTest.m

@@ -966,6 +966,10 @@
 	[self createCart];
 	_checkout = [[BUYCheckout alloc] initWithCart:_cart];
 	_checkout.shippingAddress = [self partialShippingAddress];
+
+	if ([_checkout.shippingAddress isPartialAddress]) {
+		_checkout.partialAddresses = YES;
+	}
 	
 	[OHHTTPStubs stubRequestsPassingTest:^BOOL(NSURLRequest * _Nonnull request) {
 		return [self shouldUseMocks];
@@ -994,6 +998,7 @@
 	//Update with full addresses
 	_checkout.shippingAddress = [self shippingAddress];
 	_checkout.billingAddress = [self billingAddress];
+	
 	[self updateCheckout];
 	
 	//We use a credit card here because we're not generating apple pay tokens in the tests
@@ -1211,14 +1216,14 @@
 - (BUYAddress *)partialShippingAddress
 {
 	BUYAddress *address = [[BUYAddress alloc] init];
-	address.address1 = BUYPartialAddressPlaceholder;
+	address.address1 = nil;
 	address.city = @"Ottawa";
-	address.firstName = BUYPartialAddressPlaceholder;
-	address.lastName = BUYPartialAddressPlaceholder;
+	address.firstName = nil;
+	address.lastName = nil;
 	address.countryCode = @"CA";
 	address.provinceCode = @"ON";
 	address.zip = @"K1N5T5";
-	address.phone = BUYPartialAddressPlaceholder;
+	address.phone = nil;
 	return address;
 }
 

Mobile Buy SDK/Mobile Buy SDK.xcodeproj/project.pbxproj

@@ -56,7 +56,6 @@
 		901930ED1BC5B9BC00D1134E /* BUYProductViewHeader.m in Sources */ = {isa = PBXBuildFile; fileRef = 90516C861B4C6F7000E35E45 /* BUYProductViewHeader.m */; };
 		901930EE1BC5B9BC00D1134E /* BUYNavigationController.m in Sources */ = {isa = PBXBuildFile; fileRef = 90516CC21B4F1ED700E35E45 /* BUYNavigationController.m */; };
 		901930EF1BC5B9BC00D1134E /* BUYVariantSelectionViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = BE9496B11B4D96D800B38949 /* BUYVariantSelectionViewController.m */; };
-		901930F01BC5B9BC00D1134E /* BUYCheckout+Additions.m in Sources */ = {isa = PBXBuildFile; fileRef = BE6C5E711B1CF776003AD9D0 /* BUYCheckout+Additions.m */; };
 		901930F11BC5B9BC00D1134E /* NSString+Trim.m in Sources */ = {isa = PBXBuildFile; fileRef = F76CFF1C19CB7BE30079C703 /* NSString+Trim.m */; };
 		901930F21BC5B9BC00D1134E /* BUYOrder.m in Sources */ = {isa = PBXBuildFile; fileRef = 90E83BC31B9F550E00C95A1B /* BUYOrder.m */; };
 		901930F31BC5B9BC00D1134E /* BUYAddress+Additions.m in Sources */ = {isa = PBXBuildFile; fileRef = BE33B4FA1B177EC80067982B /* BUYAddress+Additions.m */; };
@@ -118,7 +117,6 @@
 		9019312D1BC5B9BC00D1134E /* BUYTheme.h in Headers */ = {isa = PBXBuildFile; fileRef = 90516CB61B4F0DD500E35E45 /* BUYTheme.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		9019312E1BC5B9BC00D1134E /* BUYProductDescriptionCell.h in Headers */ = {isa = PBXBuildFile; fileRef = 90516C951B4D76D900E35E45 /* BUYProductDescriptionCell.h */; };
 		9019312F1BC5B9BC00D1134E /* BUYLineItem.h in Headers */ = {isa = PBXBuildFile; fileRef = F7FDA16C19C939FF00AF4E93 /* BUYLineItem.h */; settings = {ATTRIBUTES = (Public, ); }; };
-		901931301BC5B9BC00D1134E /* BUYCheckout+Additions.h in Headers */ = {isa = PBXBuildFile; fileRef = BE6C5E701B1CF776003AD9D0 /* BUYCheckout+Additions.h */; };
 		901931311BC5B9BC00D1134E /* BUYProductViewHeaderOverlay.h in Headers */ = {isa = PBXBuildFile; fileRef = 907874971B7276BA0023775B /* BUYProductViewHeaderOverlay.h */; };
 		901931321BC5B9BC00D1134E /* NSString+Trim.h in Headers */ = {isa = PBXBuildFile; fileRef = F76CFF1B19CB7BE30079C703 /* NSString+Trim.h */; };
 		901931331BC5B9BC00D1134E /* BUYAddress+Additions.h in Headers */ = {isa = PBXBuildFile; fileRef = BE33B4F91B177EC80067982B /* BUYAddress+Additions.h */; };
@@ -281,6 +279,7 @@
 		BE9A64791B503D420033E558 /* BUYAddress+Additions.h in Headers */ = {isa = PBXBuildFile; fileRef = BE33B4F91B177EC80067982B /* BUYAddress+Additions.h */; };
 		BE9A647A1B503D450033E558 /* BUYCheckout+Additions.h in Headers */ = {isa = PBXBuildFile; fileRef = BE6C5E701B1CF776003AD9D0 /* BUYCheckout+Additions.h */; };
 		BE9A647B1B503D470033E558 /* BUYCheckout+Additions.m in Sources */ = {isa = PBXBuildFile; fileRef = BE6C5E711B1CF776003AD9D0 /* BUYCheckout+Additions.m */; };
+		BE9A647D1B503D840033E558 /* Buy.h in Headers */ = {isa = PBXBuildFile; fileRef = 904FB6011AE03D4500EA1758 /* Buy.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		BE9A647E1B503D930033E558 /* BUYStoreViewController.h in Headers */ = {isa = PBXBuildFile; fileRef = BE1C4DF31AE98FBB00E21624 /* BUYStoreViewController.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		BE9A647F1B503D960033E558 /* BUYStoreViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = BE1C4DF41AE98FBB00E21624 /* BUYStoreViewController.m */; };
 		BE9A64801B503D990033E558 /* BUYViewController.h in Headers */ = {isa = PBXBuildFile; fileRef = BE1C4DF51AE98FBB00E21624 /* BUYViewController.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -482,6 +481,12 @@
 		BE6C5E711B1CF776003AD9D0 /* BUYCheckout+Additions.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "BUYCheckout+Additions.m"; sourceTree = "<group>"; };
 		BE6D05971BD6BA6700772EBB /* NSDictionary+Additions.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "NSDictionary+Additions.h"; sourceTree = "<group>"; };
 		BE6D05981BD6BA6700772EBB /* NSDictionary+Additions.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "NSDictionary+Additions.m"; sourceTree = "<group>"; };
+		BE6D059E1BD6C0A300772EBB /* BUYProductDataSource.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = BUYProductDataSource.h; path = Data/BUYProductDataSource.h; sourceTree = "<group>"; };
+		BE6D059F1BD6C0A300772EBB /* BUYProductDataSource.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = BUYProductDataSource.m; path = Data/BUYProductDataSource.m; sourceTree = "<group>"; };
+		BE6D05B11BD6C3B900772EBB /* BUYConfigurableCell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = BUYConfigurableCell.h; path = Views/BUYConfigurableCell.h; sourceTree = "<group>"; };
+		BE741ADB1BC70C6B0062E9CD /* BUYProductCollectionCell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = BUYProductCollectionCell.h; path = Views/BUYProductCollectionCell.h; sourceTree = "<group>"; };
+		BE741AE11BC7193D0062E9CD /* BUYProductDataSourceOperation.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = BUYProductDataSourceOperation.h; path = Data/BUYProductDataSourceOperation.h; sourceTree = "<group>"; };
+		BE741AF01BC747160062E9CD /* GetShopOperation.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = GetShopOperation.h; sourceTree = "<group>"; };
 		BE9496681B45CCF400B38949 /* libc++.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = "libc++.dylib"; path = "usr/lib/libc++.dylib"; sourceTree = SDKROOT; };
 		BE9496AE1B4D96D800B38949 /* BUYOptionSelectionViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; lineEnding = 0; path = BUYOptionSelectionViewController.h; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.objcpp; };
 		BE9496AF1B4D96D800B38949 /* BUYOptionSelectionViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = BUYOptionSelectionViewController.m; sourceTree = "<group>"; };
@@ -813,8 +818,6 @@
 				F70CE40E1A8BF1D90055BEB8 /* BUYApplePayAdditions.m */,
 				BE33B4ED1B15FF4D0067982B /* BUYApplePayHelpers.h */,
 				BE33B4EE1B15FF4D0067982B /* BUYApplePayHelpers.m */,
-				BE6C5E701B1CF776003AD9D0 /* BUYCheckout+Additions.h */,
-				BE6C5E711B1CF776003AD9D0 /* BUYCheckout+Additions.m */,
 				909944471B71B76800C40A33 /* UIFont+BUYAdditions.h */,
 				909944481B71B76800C40A33 /* UIFont+BUYAdditions.m */,
 				900E7C811B5DA32F006F3C81 /* BUYImageKit.h */,
@@ -970,7 +973,6 @@
 				BEB74A2B1B554C150005A300 /* BUYTheme.h in Headers */,
 				BEB74A6B1B55641B0005A300 /* BUYProductDescriptionCell.h in Headers */,
 				BE9A645B1B503CDC0033E558 /* BUYLineItem.h in Headers */,
-				BE9A647A1B503D450033E558 /* BUYCheckout+Additions.h in Headers */,
 				907874991B7276BA0023775B /* BUYProductViewHeaderOverlay.h in Headers */,
 				BE9A64721B503D290033E558 /* NSString+Trim.h in Headers */,
 				BE9A64791B503D420033E558 /* BUYAddress+Additions.h in Headers */,
@@ -1211,7 +1213,6 @@
 				901930ED1BC5B9BC00D1134E /* BUYProductViewHeader.m in Sources */,
 				901930EE1BC5B9BC00D1134E /* BUYNavigationController.m in Sources */,
 				901930EF1BC5B9BC00D1134E /* BUYVariantSelectionViewController.m in Sources */,
-				901930F01BC5B9BC00D1134E /* BUYCheckout+Additions.m in Sources */,
 				901930F11BC5B9BC00D1134E /* NSString+Trim.m in Sources */,
 				901930F21BC5B9BC00D1134E /* BUYOrder.m in Sources */,
 				901930F31BC5B9BC00D1134E /* BUYAddress+Additions.m in Sources */,
@@ -1306,7 +1307,6 @@
 				BEB74A741B5564380005A300 /* BUYProductViewHeader.m in Sources */,
 				BEB74A681B55640F0005A300 /* BUYNavigationController.m in Sources */,
 				BEB74A7E1B5564890005A300 /* BUYVariantSelectionViewController.m in Sources */,
-				BE9A647B1B503D470033E558 /* BUYCheckout+Additions.m in Sources */,
 				BE9A64731B503D2C0033E558 /* NSString+Trim.m in Sources */,
 				90E83BC51B9F550E00C95A1B /* BUYOrder.m in Sources */,
 				BE9A64781B503D3F0033E558 /* BUYAddress+Additions.m in Sources */,

Mobile Buy SDK/Mobile Buy SDK/Data/BUYClient.m

@@ -33,7 +33,6 @@
 #import "BUYProduct.h"
 #import "BUYShippingRate.h"
 #import "BUYShop.h"
-#import "BUYCheckout+Additions.h"
 #import "BUYCheckout_Private.h"
 #import "NSDecimalNumber+BUYAdditions.h"
 #import "BUYError.h"
@@ -252,7 +251,7 @@ NSString * const BUYVersionString = @"1.2.1";
 	// Inject channel and marketing attributions
 	[self configureCheckout:checkout];
 	
-	NSDictionary *json = [checkout jsonDictionaryForUpdatingCheckout];
+	NSDictionary *json = [checkout jsonDictionaryForCheckout];
 	return [self postCheckout:json completion:block];
 }
 
@@ -261,7 +260,7 @@ NSString * const BUYVersionString = @"1.2.1";
 	BUYCheckout *checkout = [[BUYCheckout alloc] initWithCartToken:cartToken];
 	[self configureCheckout:checkout];
 	
-	NSDictionary *json = [checkout jsonDictionaryForUpdatingCheckout];
+	NSDictionary *json = [checkout jsonDictionaryForCheckout];
 	return [self postCheckout:json completion:block];
 }
 
@@ -343,7 +342,7 @@ NSString * const BUYVersionString = @"1.2.1";
 
 - (NSURLSessionDataTask *)updateCheckout:(BUYCheckout *)checkout completion:(BUYDataCheckoutBlock)block
 {
-	NSDictionary *json = [checkout jsonDictionaryForUpdatingCheckout];
+	NSDictionary *json = [checkout jsonDictionaryForCheckout];
 	NSData *data = [NSJSONSerialization dataWithJSONObject:json options:0 error:nil];
 	
 	NSURLSessionDataTask *task = nil;

Mobile Buy SDK/Mobile Buy SDK/Models/BUYCheckout.h

@@ -249,6 +249,11 @@
 @property (nonatomic, strong, readonly) BUYOrder *order;
 
 /**
+ *  Flag used to inform server that the shipping address is partially filled, suitable to retrieve shipping rates
+ */
+@property (nonatomic, assign) BOOL partialAddresses;
+
+/**
  *  It is recommended to instantiate a checkout with a cart, or cart token
  *
  *  @return Checkout

Mobile Buy SDK/Mobile Buy SDK/Utils/BUYAddress+Additions.h

@@ -27,8 +27,6 @@
 @import Foundation;
 #import "BUYAddress.h"
 
-extern NSString * const BUYPartialAddressPlaceholder;
-
 @interface BUYAddress (Additions)
 
 /**

Mobile Buy SDK/Mobile Buy SDK/Utils/BUYAddress+Additions.m

@@ -26,16 +26,14 @@
 
 #import "BUYAddress+Additions.h"
 
-NSString * const BUYPartialAddressPlaceholder = @"---";
-
 
 @implementation BUYAddress (Additions)
 
 - (BOOL)isPartialAddress
 {
-	if ([self.address1 isEqualToString:BUYPartialAddressPlaceholder] ||
-		[self.firstName isEqualToString:BUYPartialAddressPlaceholder] ||
-		[self.lastName isEqualToString:BUYPartialAddressPlaceholder]) {
+	if (self.address1.length == 0 ||
+		self.firstName.length == 0 ||
+		self.lastName.length == 0) {
 		return YES;
 	}
 	

Mobile Buy SDK/Mobile Buy SDK/Utils/BUYApplePayAdditions.m

@@ -143,14 +143,7 @@
 	
 	//Grab the simple information
 	address.firstName = (__bridge_transfer NSString *)ABRecordCopyValue(record, kABPersonFirstNameProperty);
-	if ([address.firstName length] == 0) {
-		address.firstName = BUYPartialAddressPlaceholder;
-	}
-	
 	address.lastName = (__bridge_transfer NSString *)ABRecordCopyValue(record, kABPersonLastNameProperty);
-	if ([[address lastName] length] == 0) {
-		address.lastName = BUYPartialAddressPlaceholder;
-	}
 	
 	//Grab the address information
 	ABMultiValueRef addressMultiValue = ABRecordCopyValue(record, kABPersonAddressProperty);
@@ -160,10 +153,6 @@
 		
 		//NOTE: We do not receive an address1 line right now via this partial address, as Apple deemds it unimportant to calculate the shipping rates. We get the actual address later on in a later step.
 		address.address1 = (__bridge NSString *)CFDictionaryGetValue(firstAddress, kABPersonAddressStreetKey);
-		if (address.address1 == nil) {
-			address.address1 = BUYPartialAddressPlaceholder;
-		}
-		
 		address.city = (__bridge NSString *)CFDictionaryGetValue(firstAddress, kABPersonAddressCityKey);
 		address.province = (__bridge NSString *)CFDictionaryGetValue(firstAddress, kABPersonAddressStateKey);
 		address.zip = (__bridge NSString *)CFDictionaryGetValue(firstAddress, kABPersonAddressZIPKey);
@@ -185,9 +174,7 @@
 	if (allPhoneNumbers && CFArrayGetCount(allPhoneNumbers) > 0) {
 		address.phone = (__bridge NSString *)CFArrayGetValueAtIndex(allPhoneNumbers, 0);
 	}
-	if ([address.phone length] == 0) {
-		address.phone = BUYPartialAddressPlaceholder;
-	}
+
 	CFSafeRelease(phoneMultiValue);
 	CFSafeRelease(allPhoneNumbers);
 	
@@ -198,15 +185,15 @@
 {
 	BUYAddress *address = [[BUYAddress alloc] init];
 	
-	address.firstName = [contact.name.givenName length] ? contact.name.givenName : BUYPartialAddressPlaceholder;
-	address.lastName = [contact.name.familyName length] ? contact.name.familyName : BUYPartialAddressPlaceholder;
+	address.firstName = contact.name.givenName;
+	address.lastName = contact.name.familyName;
 	
 	if (contact.postalAddress) {
 		// break up the address:
 		NSArray *addressComponents = [contact.postalAddress.street componentsSeparatedByString:@"\n"];
-		address.address1 = [addressComponents[0] length] ? addressComponents[0] : BUYPartialAddressPlaceholder;
-		address.address2 = ([addressComponents count] > 1 && addressComponents[1]) ? addressComponents[1] : nil;
-		address.city = [contact.postalAddress.city length] ? contact.postalAddress.city : BUYPartialAddressPlaceholder;
+		address.address1 = addressComponents[0];
+		address.address2 = (addressComponents.count > 1) ? addressComponents[1] : nil;
+		address.city = contact.postalAddress.city;
 		address.province = contact.postalAddress.state;
 		address.zip = contact.postalAddress.postalCode;
 		// The Checkout API accepts country OR ISO country code.
@@ -219,7 +206,7 @@
 		}
 	}
 
-	address.phone = contact.phoneNumber.stringValue ?: BUYPartialAddressPlaceholder;
+	address.phone = contact.phoneNumber.stringValue;
 	
 	return address;
 }

Mobile Buy SDK/Mobile Buy SDK/Utils/BUYApplePayHelpers.m

@@ -90,6 +90,7 @@ const NSTimeInterval PollDelay = 0.5;
 	// Update the checkout with the rest of the information. Apple has now provided us with a FULL billing address and a FULL shipping address.
 	// We now update the checkout with our new found data so that you can ship the products to the right address, and we collect whatever else we need.
 	
+	self.checkout.partialAddresses = NO;
 	self.checkout.shippingAddress = self.checkout.requiresShipping ? [BUYAddress buy_addressFromRecord:[payment shippingAddress]] : nil;
 	self.checkout.billingAddress = [BUYAddress buy_addressFromRecord:[payment billingAddress]];
 	self.checkout.email = [BUYAddress buy_emailFromRecord:[payment billingAddress]];
@@ -158,7 +159,9 @@ const NSTimeInterval PollDelay = 0.5;
 #pragma mark -
 
 - (void)updateCheckoutWithAddressCompletion:(void (^)(PKPaymentAuthorizationStatus, NSArray *shippingMethods, NSArray *summaryItems))completion
-{
+{	
+	self.checkout.partialAddresses = [self.checkout.shippingAddress isPartialAddress];
+	
 	if ([self.checkout.shippingAddress isValidAddressForShippingRates]) {
 		
 		[self.client updateCheckout:self.checkout completion:^(BUYCheckout *checkout, NSError *error) {

Mobile Buy SDK/Mobile Buy SDK/Utils/BUYCheckout+Additions.h

-//
-//  BUYCheckout+Additions.h
-//  Mobile Buy SDK
-//
-//  Created by Shopify.
-//  Copyright (c) 2015 Shopify Inc. All rights reserved.
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy
-//  of this software and associated documentation files (the "Software"), to deal
-//  in the Software without restriction, including without limitation the rights
-//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-//  copies of the Software, and to permit persons to whom the Software is
-//  furnished to do so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in
-//  all copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-//  THE SOFTWARE.
-//
-
-#import "BUYCheckout.h"
-
-@interface BUYCheckout (Additions)
-
-/**
- *  Used for Apple Pay, specifically, to append true for
- *  the payload to set whether the address(es) are partial.
- *
- *  @return A jsonDictionaryForCheckout JSON with optional "checkout.partial_addresses" key.
- */
-- (NSDictionary *)jsonDictionaryForUpdatingCheckout;
-
-@end

Mobile Buy SDK/Mobile Buy SDK/Utils/BUYCheckout+Additions.m

-//
-//  BUYCheckout+Additions.m
-//  Mobile Buy SDK
-//
-//  Created by Shopify.
-//  Copyright (c) 2015 Shopify Inc. All rights reserved.
-//
-//  Permission is hereby granted, free of charge, to any person obtaining a copy
-//  of this software and associated documentation files (the "Software"), to deal
-//  in the Software without restriction, including without limitation the rights
-//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-//  copies of the Software, and to permit persons to whom the Software is
-//  furnished to do so, subject to the following conditions:
-//
-//  The above copyright notice and this permission notice shall be included in
-//  all copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-//  THE SOFTWARE.
-//
-
-#import "BUYCheckout+Additions.h"
-#import "BUYAddress+Additions.h"
-
-@implementation BUYCheckout (Additions)
-
-- (NSDictionary *)jsonDictionaryForUpdatingCheckout
-{
-	NSMutableDictionary *json = [[self jsonDictionaryForCheckout] mutableCopy];
-	
-	if ([self.shippingAddress isPartialAddress]) {
-		json[@"checkout"][@"partial_addresses"] = @YES;
-	}
-	
-	return [json copy];
-}
-
-@end