feat: Update Hashed Email for Rokt (#384)

Author: BrandonStalnaker

UnitTests/MPRoktTests.m

@@ -397,6 +397,37 @@ - (void)testTriggeredIdentifyWithMismatchedEmailIdentity {
     [self.identityMock verifyWithDelay:0.2];
 }
 
+- (void)testTriggeredIdentifyWithMismatchedOtherIdentity {
+    MParticleUser *currentUser = [MParticle sharedInstance].identity.currentUser;
+
+    MPUserDefaults *userDefaults = [MPUserDefaults standardUserDefaultsWithStateMachine:[MParticle sharedInstance].stateMachine backendController:[MParticle sharedInstance].backendController identity:[MParticle sharedInstance].identity];
+    
+    NSArray *userIdentityArray = @[@{@"n" : [NSNumber numberWithLong:MPUserIdentityOther], @"i" : @"[email protected]"}];
+    
+    [userDefaults setMPObject:userIdentityArray forKey:kMPUserIdentityArrayKey userId:currentUser.userId];
+    XCTAssertEqualObjects(currentUser.identities[@(MPIdentityOther)], @"[email protected]");
+    
+    //Mock Identity as needed
+    MParticle *instance = [MParticle sharedInstance];
+    self.mockInstance = OCMPartialMock(instance);
+    self.identityMock = OCMClassMock([MPIdentityApi class]);
+    OCMStub([(MParticle *)self.mockInstance identity]).andReturn(self.identityMock);
+    [[[self.mockInstance stub] andReturn:self.mockInstance] sharedInstance];
+    [[[self.identityMock stub] andReturn:currentUser] currentUser];
+    
+    [[self.identityMock expect] identify:[OCMArg checkWithBlock:^BOOL(MPIdentityApiRequest *request) {
+        XCTAssertEqualObjects([request.identities objectForKey:@(MPIdentityOther)], @"[email protected]");
+        return true;
+    }] completion:OCMOCK_ANY];
+    
+    NSString *identifier = @"testView";
+    NSDictionary *attributes = @{@"emailsha256": @"[email protected]", @"sandbox": @"false"};
+    
+    [self.rokt selectPlacements:identifier attributes:attributes];
+    
+    [self.identityMock verifyWithDelay:0.2];
+}
+
 - (void)testPurchaseFinalized {
     MParticle *instance = [MParticle sharedInstance];
     self.mockInstance = OCMPartialMock(instance);

mParticle-Apple-SDK/MPRokt.m

@@ -199,13 +199,13 @@ - (void)close {
 
 - (void)confirmUser:(NSDictionary<NSString *, NSString *> * _Nullable)attributes user:(MParticleUser * _Nullable)user completion:(void (^)(MParticleUser *_Nullable))completion {
     NSString *email = attributes[@"email"];
-    NSString *hashedEmail = attributes[@"other"];
+    NSString *hashedEmail = attributes[@"emailsha256"];
 
     if ((email && ![email isEqualToString:user.identities[@(MPIdentityEmail)]]) || (hashedEmail && ![hashedEmail isEqualToString: user.identities[@(MPIdentityOther)]])) {
         // If there is an existing email or hashed email but it doesn't match the what was passed in, warn the customer
-        if (user.identities[@(MPIdentityEmail)]) {
+        if (email && user.identities[@(MPIdentityEmail)]) {
             NSLog(@"The existing email on the user (%@) does not match the email passed in to `selectPlacements:` (%@). Please remember to sync the email identity to mParticle as soon as you receive it. We will now identify the user before contuing to `selectPlacements:`", user.identities[@(MPIdentityEmail)], email);
-        } else if (user.identities[@(MPIdentityOther)]) {
+        } else if (hashedEmail && user.identities[@(MPIdentityOther)]) {
             NSLog(@"The existing hashed email on the user (%@) does not match the email passed in to `selectPlacements:` (%@). Please remember to sync the email identity to mParticle as soon as you receive it. We will now identify the user before contuing to `selectPlacements:`", user.identities[@(MPIdentityOther)], hashedEmail);
         }