finish renaming things

Author: jack-stripe

PaymentKit/PTKAddressZip.h

@@ -0,0 +1,22 @@
+//
+//  PTKZip.h
+//  PTKPayment Example
+//
+//  Created by Alex MacCaw on 2/1/13.
+//  Copyright (c) 2013 Stripe. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "PTKComponent.h"
+
+@interface PTKAddressZip : PTKComponent {
+@protected
+    NSString *_zip;
+}
+
+@property (nonatomic, readonly) NSString *string;
+
++ (instancetype)addressZipWithString:(NSString *)string;
+- (instancetype)initWithString:(NSString *)string;
+
+@end

PaymentKit/PTKAddressZip.m

@@ -0,0 +1,46 @@
+//
+//  PTKZip.m
+//  PTKPayment Example
+//
+//  Created by Alex MacCaw on 2/1/13.
+//  Copyright (c) 2013 Stripe. All rights reserved.
+//
+
+#import "PTKAddressZip.h"
+
+@implementation PTKAddressZip
+
++ (instancetype)addressZipWithString:(NSString *)string
+{
+    return [[self alloc] initWithString:string];
+}
+
+- (instancetype)initWithString:(NSString *)string
+{
+    if (self = [super init]) {
+        _zip = [string copy];
+    }
+    return self;
+}
+
+- (NSString *)string
+{
+    return _zip;
+}
+
+- (BOOL)isValid
+{
+    NSString *stripped = [_zip stringByReplacingOccurrencesOfString:@"\\s"
+                                                         withString:@""
+                                                            options:NSRegularExpressionSearch
+                                                              range:NSMakeRange(0, _zip.length)];
+
+    return stripped.length > 2;
+}
+
+- (BOOL)isPartiallyValid
+{
+    return _zip.length < 10;
+}
+
+@end

PaymentKit/PTKCard.h

@@ -0,0 +1,21 @@
+//
+//  PTKCard.h
+//  PTKPayment Example
+//
+//  Created by Alex MacCaw on 1/31/13.
+//  Copyright (c) 2013 Stripe. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface PTKCard : NSObject
+
+@property (nonatomic, copy) NSString *number;
+@property (nonatomic, copy) NSString *cvc;
+@property (nonatomic, copy) NSString *addressZip;
+@property (nonatomic, assign) NSUInteger expMonth;
+@property (nonatomic, assign) NSUInteger expYear;
+
+@property (nonatomic, readonly) NSString *last4;
+
+@end

PaymentKit/PTKCard.m

@@ -0,0 +1,22 @@
+//
+//  PTKCard.m
+//  PTKPayment Example
+//
+//  Created by Alex MacCaw on 1/31/13.
+//  Copyright (c) 2013 Stripe. All rights reserved.
+//
+
+#import "PTKCard.h"
+
+@implementation PTKCard
+
+- (NSString *)last4
+{
+    if (_number.length >= 4) {
+        return [_number substringFromIndex:([_number length] - 4)];
+    } else {
+        return nil;
+    }
+}
+
+@end

PaymentKit/PTKCardCVC.h

@@ -0,0 +1,21 @@
+//
+//  PTKCardCVC.h
+//  PTKPayment Example
+//
+//  Created by Alex MacCaw on 1/22/13.
+//  Copyright (c) 2013 Stripe. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "PTKCardType.h"
+#import "PTKComponent.h"
+
+@interface PTKCardCVC : PTKComponent
+
+@property (nonatomic, readonly) NSString *string;
+
++ (instancetype)cardCVCWithString:(NSString *)string;
+- (BOOL)isValidWithType:(PTKCardType)type;
+- (BOOL)isPartiallyValidWithType:(PTKCardType)type;
+
+@end

PaymentKit/PTKCardCVC.m

@@ -0,0 +1,69 @@
+//
+//  PTKCardCVC.m
+//  PTKPayment Example
+//
+//  Created by Alex MacCaw on 1/22/13.
+//  Copyright (c) 2013 Stripe. All rights reserved.
+//
+
+#import "PTKCardCVC.h"
+
+@implementation PTKCardCVC {
+@private
+    NSString *_cvc;
+}
+
++ (instancetype)cardCVCWithString:(NSString *)string
+{
+    return [[self alloc] initWithString:string];
+}
+
+- (instancetype)initWithString:(NSString *)string
+{
+   if (self = [super init]) {
+        // Strip non-digits
+        if (string) {
+            _cvc = [string stringByReplacingOccurrencesOfString:@"\\D"
+                                                     withString:@""
+                                                        options:NSRegularExpressionSearch
+                                                          range:NSMakeRange(0, string.length)];
+        } else {
+            _cvc = [NSString string];
+        }
+    }
+    return self;
+}
+
+- (NSString *)string
+{
+    return _cvc;
+}
+
+- (BOOL)isValid
+{
+    return _cvc.length >= 3 && _cvc.length <= 4;
+}
+
+- (BOOL)isValidWithType:(PTKCardType)type
+{
+    if (type == PTKCardTypeAmex) {
+        return _cvc.length == 4;
+    } else {
+        return _cvc.length == 3;
+    }
+}
+
+- (BOOL)isPartiallyValid
+{
+    return _cvc.length <= 4;
+}
+
+- (BOOL)isPartiallyValidWithType:(PTKCardType)type
+{
+    if (type == PTKCardTypeAmex) {
+        return _cvc.length <= 4;
+    } else {
+        return _cvc.length <= 3;
+    }
+}
+@end

PaymentKit/PTKCardExpiry.h

@@ -0,0 +1,24 @@
+//
+//  PTKCardExpiry.h
+//  PTKPayment Example
+//
+//  Created by Alex MacCaw on 1/22/13.
+//  Copyright (c) 2013 Stripe. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "PTKComponent.h"
+
+@interface PTKCardExpiry : PTKComponent
+
+@property (nonatomic, readonly) NSUInteger month;
+@property (nonatomic, readonly) NSUInteger year;
+@property (nonatomic, readonly) NSString *formattedString;
+@property (nonatomic, readonly) NSString *formattedStringWithTrail;
+
++ (instancetype)cardExpiryWithString:(NSString *)string;
+- (instancetype)initWithString:(NSString *)string;
+- (BOOL)isValidLength;
+- (BOOL)isValidDate;
+
+@end