-
Notifications
You must be signed in to change notification settings - Fork 29
/
MSInstallation.m
240 lines (184 loc) · 7.69 KB
/
MSInstallation.m
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
//----------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------------
#import "MSInstallation.h"
#import "MSInstallation+Private.h"
#import "MSInstallationTemplate.h"
#import "MSTagHelper.h"
@implementation MSInstallation
@synthesize isDirty;
@synthesize installationId;
@synthesize expirationTime;
@synthesize pushChannel;
@synthesize tags;
@synthesize templates;
- (void)encodeWithCoder:(nonnull NSCoder *)coder {
[coder encodeObject:installationId forKey:@"installationId"];
[coder encodeObject:expirationTime forKey:@"expirationTime"];
[coder encodeObject:pushChannel forKey:@"pushChannel"];
[coder encodeObject:tags forKey:@"tags"];
[coder encodeObject:templates forKey:@"templates"];
}
- (instancetype)initWithCoder:(NSCoder *)coder {
if ((self = [super init]) != nil) {
installationId = [coder decodeObjectForKey:@"installationId"] ?: [[NSUUID UUID] UUIDString];
expirationTime = [coder decodeObjectForKey:@"expirationTime"];
pushChannel = [coder decodeObjectForKey:@"pushChannel"];
tags = [coder decodeObjectForKey:@"tags"];
templates = [coder decodeObjectForKey:@"templates"];
isDirty = NO;
[self addObserver:self forKeyPath:@"isDirty" options:0 context:NULL];
}
return self;
}
- (instancetype)init {
if ((self = [super init]) != nil) {
installationId = [[NSUUID UUID] UUIDString];
isDirty = NO;
[self addObserver:self forKeyPath:@"isDirty" options:0 context:NULL];
}
return self;
}
- (instancetype)initWithDeviceToken:(NSString *)deviceToken {
if ((self = [self init]) != nil) {
pushChannel = deviceToken;
}
return self;
}
- (void)dealloc {
[self removeObserver:self forKeyPath:@"isDirty"];
}
+ (instancetype)createFromDeviceToken:(NSString *)deviceToken {
return [[MSInstallation alloc] initWithDeviceToken:deviceToken];
}
+ (instancetype)createFromJSON:(NSDictionary *)json {
MSInstallation *installation = [MSInstallation new];
installation.installationId = json[@"installationId"];
installation.pushChannel = json[@"pushChannel"];
installation.tags = json[@"tags"];
installation.templates = json[@"templates"];
NSString *expiration = json[@"expirationTime"];
if (expiration) {
NSDateFormatter *dateFormatter = [NSDateFormatter new];
[dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mmZ"];
[dateFormatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]];
installation.expirationTime = [dateFormatter dateFromString:expiration];
}
installation.isDirty = NO;
return installation;
}
- (NSData *)toJsonData {
NSMutableDictionary *resultTemplates = [NSMutableDictionary new];
for (NSString *key in [templates allKeys]) {
MSInstallationTemplate *template = [templates objectForKey:key];
[resultTemplates setObject:[template toDictionary] forKey:key];
}
NSMutableDictionary *dictionary = [NSMutableDictionary
dictionaryWithDictionary:@{@"installationId" : self.installationId, @"platform" : @"apns", @"pushChannel" : self.pushChannel}];
if (expirationTime) {
NSDateFormatter *dateFormatter = [NSDateFormatter new];
[dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mmZ"];
[dateFormatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]];
[dictionary setObject:[dateFormatter stringFromDate:expirationTime] forKey:@"expirationTime"];
}
if (tags && [tags count] > 0) {
[dictionary setObject:[NSArray arrayWithArray:[self.tags allObjects]] forKey:@"tags"];
}
if (templates && [templates count] > 0) {
[dictionary setObject:templates forKey:@"templates"];
}
return [NSJSONSerialization dataWithJSONObject:dictionary options:NSJSONWritingPrettyPrinted error:nil];
}
#pragma mark Dirty Checks
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
if ([keyPath isEqualToString:@"isDirty"]) {
isDirty = YES;
}
}
+ (NSSet *)keyPathsForValuesAffectingIsDirty {
return [NSSet setWithObjects:NSStringFromSelector(@selector(installationId)), NSStringFromSelector(@selector(pushChannel)), nil];
}
#pragma mark Tags
- (BOOL)addTag:(NSString *)tag {
return [self addTags:[NSArray arrayWithObject:tag]];
}
- (BOOL)addTags:(NSArray<NSString *> *)tagsToAdd {
NSArray *invalidTags = [tagsToAdd filteredArrayUsingPredicate:[NSPredicate predicateWithBlock:^BOOL(id evaluatedObject, __unused NSDictionary *bindings) {
return !isValidTag(evaluatedObject);
}]];
if (invalidTags.count > 0) {
return NO;
}
NSMutableSet *tmpTags = [NSMutableSet setWithSet:tags];
[tmpTags addObjectsFromArray:tagsToAdd];
isDirty = YES;
tags = [tmpTags copy];
return YES;
}
- (BOOL)removeTag:(NSString *)tag {
return [self removeTags:[NSArray arrayWithObject:tag]];
}
- (BOOL)removeTags:(NSArray<NSString *> *)tagsToRemove {
NSMutableSet *tmpTags = [NSMutableSet setWithSet:tags];
BOOL hasTags = [[NSSet setWithArray:tagsToRemove] intersectsSet:tmpTags];
if (!hasTags) {
return NO;
}
if (hasTags && !isDirty) {
isDirty = YES;
}
[tmpTags minusSet:[NSSet setWithArray:tagsToRemove]];
tags = [tmpTags copy];
return YES;
}
- (void)clearTags {
if (tags.count == 0) {
return;
}
if (!isDirty && tags.count > 0) {
isDirty = YES;
}
tags = [NSSet new];
}
#pragma mark Templates
- (BOOL)setTemplate:(MSInstallationTemplate *)template forKey:(NSString *)templateKey {
NSMutableDictionary<NSString *, MSInstallationTemplate *> *tmpTemplates = [NSMutableDictionary dictionaryWithDictionary:self.templates];
[tmpTemplates setObject:template forKey:templateKey];
self.templates = tmpTemplates;
self.isDirty = YES;
return YES;
}
- (BOOL)removeTemplateForKey:(NSString *)templateKey {
NSMutableDictionary<NSString *, MSInstallationTemplate *> *tmpTemplates = [NSMutableDictionary dictionaryWithDictionary:self.templates];
if (![tmpTemplates objectForKey:templateKey]) {
return NO;
}
[tmpTemplates removeObjectForKey:templateKey];
self.templates = tmpTemplates;
self.isDirty = YES;
return YES;
}
- (MSInstallationTemplate *)getTemplateForKey:(NSString *)templateKey {
return [self.templates objectForKey:templateKey];
}
#pragma mark Equality
- (NSUInteger)hash {
return [self.installationId hash] ^ [self.pushChannel hash] ^ [self.tags hash] ^ [self.templates hash] ^ [self.expirationTime hash];
}
- (BOOL)isEqualToMSInstallation:(MSInstallation *)installation {
BOOL isInstallationsIdEqual = [self.installationId isEqualToString:installation.installationId];
BOOL isExpirationTimeEqual = ((!self.expirationTime && !installation.expirationTime) || [[NSCalendar currentCalendar] isDate:self.expirationTime equalToDate:installation.expirationTime toUnitGranularity:NSCalendarUnitDay]);
BOOL isTagsSetEqual = ((!self.tags && !installation.tags) || [self.tags isEqualToSet:installation.tags]);
BOOL isTemplatesDictionaryEqual = ((!self.templates && !installation.templates) || [self.templates isEqualToDictionary:installation.templates]);
return isInstallationsIdEqual && isExpirationTimeEqual && isTagsSetEqual && isTemplatesDictionaryEqual;
}
- (BOOL)isEqual:(id)object {
if (self == object) {
return YES;
}
if (![(NSObject *)object isKindOfClass:[MSInstallation class]]) {
return NO;
}
return [self isEqualToMSInstallation:(MSInstallation *)object];
}
@end