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| 1 | +// |
| 2 | +// BNCAppGroupsData.m |
| 3 | +// Branch |
| 4 | +// |
| 5 | +// Created by Ernest Cho on 9/27/20. |
| 6 | +// Copyright © 2020 Branch, Inc. All rights reserved. |
| 7 | +// |
| 8 | + |
| 9 | +#import "BNCAppGroupsData.h" |
| 10 | + |
| 11 | +#import "BNCLog.h" |
| 12 | +#import "BNCDeviceInfo.h" |
| 13 | +#import "BNCApplication.h" |
| 14 | +#import "BNCPreferenceHelper.h" |
| 15 | + |
| 16 | +@interface BNCAppGroupsData() |
| 17 | +@property (nonatomic, strong, readwrite) NSUserDefaults *groupDefaults; |
| 18 | +@end |
| 19 | + |
| 20 | +@implementation BNCAppGroupsData |
| 21 | + |
| 22 | ++ (instancetype)shared { |
| 23 | + static BNCAppGroupsData *appGroupsData; |
| 24 | + static dispatch_once_t onceToken; |
| 25 | + dispatch_once(&onceToken, ^{ |
| 26 | + appGroupsData = [BNCAppGroupsData new]; |
| 27 | + }); |
| 28 | + return appGroupsData; |
| 29 | +} |
| 30 | + |
| 31 | +// lazy load the App Group NSUserDefaults |
| 32 | +- (BOOL)appGroupsAvailable { |
| 33 | + if (!self.groupDefaults && self.appGroup) { |
| 34 | + self.groupDefaults = [[NSUserDefaults alloc] initWithSuiteName:self.appGroup]; |
| 35 | + } |
| 36 | + |
| 37 | + if (self.groupDefaults) { |
| 38 | + return YES; |
| 39 | + } else { |
| 40 | + return NO; |
| 41 | + } |
| 42 | +} |
| 43 | + |
| 44 | +- (void)saveObject:(NSObject *)obj forKey:(NSString *)key { |
| 45 | + if ([self appGroupsAvailable] && obj) { |
| 46 | + [self.groupDefaults setObject:obj forKey:key]; |
| 47 | + } |
| 48 | +} |
| 49 | + |
| 50 | +- (NSString *)getStringForKey:(NSString *)key { |
| 51 | + if ([self appGroupsAvailable]) { |
| 52 | + return [self.groupDefaults stringForKey:key]; |
| 53 | + } |
| 54 | + return nil; |
| 55 | +} |
| 56 | + |
| 57 | +- (NSDate *)getDateForKey:(NSString *)key { |
| 58 | + if ([self appGroupsAvailable]) { |
| 59 | + id date = [self.groupDefaults objectForKey:key]; |
| 60 | + if ([date isKindOfClass:NSDate.class]) { |
| 61 | + return (NSDate *)date; |
| 62 | + } else { |
| 63 | + return nil; |
| 64 | + } |
| 65 | + } |
| 66 | + return nil; |
| 67 | +} |
| 68 | + |
| 69 | +- (void)saveAppClipData { |
| 70 | + BNCDeviceInfo *deviceInfo = [BNCDeviceInfo getInstance]; |
| 71 | + if ([deviceInfo isAppClip]) { |
| 72 | + |
| 73 | + BNCApplication *application = [BNCApplication currentApplication]; |
| 74 | + |
| 75 | + // bundle id - sanity check that data isn't coming cross app |
| 76 | + // this should never happen as we only save from an App Clip |
| 77 | + NSString *bundleId = application.bundleID; |
| 78 | + NSDate *installDate = application.firstInstallDate; |
| 79 | + |
| 80 | + [self saveObject:bundleId forKey:@"BranchAppClipBundleId"]; |
| 81 | + [self saveObject:installDate forKey:@"BranchAppClipFirstInstallDate"]; |
| 82 | + |
| 83 | + BNCPreferenceHelper *preferenceHelper = [BNCPreferenceHelper preferenceHelper]; |
| 84 | + |
| 85 | + NSString *url = preferenceHelper.referringURL; |
| 86 | + NSString *token = preferenceHelper.deviceFingerprintID; |
| 87 | + NSString *bundleToken = preferenceHelper.identityID; |
| 88 | + |
| 89 | + [self saveObject:url forKey:@"BranchAppClipURL"]; |
| 90 | + [self saveObject:token forKey:@"BranchAppClipToken"]; |
| 91 | + [self saveObject:bundleToken forKey:@"BranchAppClipBundleToken"]; |
| 92 | + |
| 93 | + NSString *logMessage = [NSString stringWithFormat:@"Saving App Clip Data: %@, %@, %@, %@, %@", bundleId, installDate, url, token, bundleToken]; |
| 94 | + BNCLogDebug(logMessage); |
| 95 | + } |
| 96 | +} |
| 97 | + |
| 98 | +- (BOOL)loadAppClipData { |
| 99 | + BNCDeviceInfo *deviceInfo = [BNCDeviceInfo getInstance]; |
| 100 | + if (![deviceInfo isAppClip]) { |
| 101 | + |
| 102 | + self.bundleID = [self getStringForKey:@"BranchAppClipBundleId"]; |
| 103 | + self.installDate = [self getDateForKey:@"BranchAppClipFirstInstallDate"]; |
| 104 | + self.url = [self getStringForKey:@"BranchAppClipURL"]; |
| 105 | + self.branchToken = [self getStringForKey:@"BranchAppClipToken"]; |
| 106 | + self.bundleToken = [self getStringForKey:@"BranchAppClipBundleToken"]; |
| 107 | + |
| 108 | + if (self.bundleID && self.installDate && self.url && self.branchToken && self.bundleToken) { |
| 109 | + NSString *logMessage = [NSString stringWithFormat:@"Loading App Clip Data: %@, %@, %@, %@, %@", self.bundleID, self.installDate, self.url, self.branchToken, self.bundleToken]; |
| 110 | + BNCLogDebug(logMessage); |
| 111 | + |
| 112 | + return YES; |
| 113 | + } else { |
| 114 | + return NO; |
| 115 | + } |
| 116 | + } |
| 117 | + return NO; |
| 118 | +} |
| 119 | + |
| 120 | +@end |
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