From 84ab631aa3f23855970ef17f5a4560c5999539b9 Mon Sep 17 00:00:00 2001
From: Ingenico ePayments <github@epay.ingenico.com>
Date: Tue, 19 May 2020 09:54:41 +0200
Subject: [PATCH] Release 1.6.5.

---
 IngenicoConnectExample/ICAppConstants.h          |  2 +-
 .../ICCardProductViewController.m                | 16 ++++++++++++++--
 Podfile                                          |  2 +-
 Podfile.lock                                     |  2 +-
 4 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/IngenicoConnectExample/ICAppConstants.h b/IngenicoConnectExample/ICAppConstants.h
index 9c9bb7b..63ac1b4 100644
--- a/IngenicoConnectExample/ICAppConstants.h
+++ b/IngenicoConnectExample/ICAppConstants.h
@@ -23,5 +23,5 @@
 #define kICBoletoBancarioId     @"1503"
 #define kICBancontactId         @"3012"
 #define kICArvatoIds            [NSSet setWithArray:@[@"9000", @"9001"]]
-#define kICApplicationIdentifier @"iOS Example Application/v1.6.4"
+#define kICApplicationIdentifier @"iOS Example Application/v1.6.5"
 #endif
diff --git a/IngenicoConnectExample/ICCardProductViewController.m b/IngenicoConnectExample/ICCardProductViewController.m
index a0ed4c5..8309926 100644
--- a/IngenicoConnectExample/ICCardProductViewController.m
+++ b/IngenicoConnectExample/ICCardProductViewController.m
@@ -22,6 +22,7 @@ @interface ICCardProductViewController ()
 @property (nonatomic, strong) ICIINDetailsResponse *iinDetailsResponse;
 @property (strong, nonatomic) NSBundle *sdkBundle;
 @property (strong, nonatomic) NSArray<ICIINDetail *> *cobrands;
+@property (strong, nonatomic) NSString *previousEnteredCreditCardNumber;
 @end
 
 @implementation ICCardProductViewController
@@ -113,8 +114,7 @@ -(void)formatAndUpdateCharactersFromTextField:(UITextField *)texField cursorPosi
     ICFormRowTextField *row = [self.formRows objectAtIndex:indexPath.row];
     if ([row.paymentProductField.identifier isEqualToString:@"cardNumber"]) {
         NSString *unmasked = [self.inputData unmaskedValueForField:row.paymentProductField.identifier];
-        if (unmasked.length >= 6 && *position <= 7) {
-            unmasked = [unmasked substringToIndex:6];
+        if (unmasked.length >= 6 && [self oneOfFirst8DigitsChangedInText:unmasked]) {
             
             [self.session IINDetailsForPartialCreditCardNumber:unmasked context:self.context success:^(ICIINDetailsResponse *response) {
                 self.iinDetailsResponse = response;
@@ -144,9 +144,21 @@ -(void)formatAndUpdateCharactersFromTextField:(UITextField *)texField cursorPosi
                 
             }];
         }
+        _previousEnteredCreditCardNumber = unmasked;
     }
+}
+
+-(Boolean)oneOfFirst8DigitsChangedInText:(NSString *)currentEnteredCreditCardNumber {
+    // Add some padding, so we are sure there are 8 characters to compare.
+    NSString *currentPadded = [currentEnteredCreditCardNumber stringByAppendingString: @"xxxxxxxx"];
+    NSString *previousPadded = [_previousEnteredCreditCardNumber stringByAppendingString:@"xxxxxxxx"];
 
+    NSString *currentFirst8 = [currentPadded substringWithRange:NSMakeRange(0, 8)];
+    NSString *previousFirst8 = [previousPadded substringWithRange:NSMakeRange(0, 8)];
+
+    return ![currentFirst8 isEqualToString:previousFirst8];
 }
+
 -(void)initializeFormRows {
     [super initializeFormRows];
     NSArray<ICFormRow *> *newFormRows = [self coBrandFormsWithIINDetailsResponse:self.cobrands];
diff --git a/Podfile b/Podfile
index a2b1b13..3dd1ff6 100644
--- a/Podfile
+++ b/Podfile
@@ -6,7 +6,7 @@ target 'IngenicoConnectExample' do
   # use_frameworks!
 
   # Pods for IngenicoConnectExample
-  pod 'IngenicoConnectSDK', '~> 5.0'
+  pod 'IngenicoConnectSDK', '~> 5.1'
   pod 'SVProgressHUD'
 
   target 'IngenicoConnectExampleTests' do
diff --git a/Podfile.lock b/Podfile.lock
index 6f3b61b..ceef9cf 100644
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -1,5 +1,5 @@
 PODS:
-  - IngenicoConnectSDK (5.0.0):
+  - IngenicoConnectSDK (5.1.0):
     - AFNetworking (~> 3.0)
   - SVProgressHUD (2.2.5)