// // RecallCacheManager.m // WeChatTweak // // Created by Sunny Young on 2019/8/29. // Copyright © 2019 Sunnyyoung. All rights reserved. // #import "RecallCacheManager.h" @interface RecallCacheManager() @property (nonatomic, strong) MMKV *kv; @end @implementation RecallCacheManager - (instancetype)init { if (self = [super init]) { [MMKV setLogLevel:MMKVLogNone]; _kv = [MMKV mmkvWithID:@"Recall.cache"]; } return self; } + (instancetype)sharedInstance { static RecallCacheManager *shared; static dispatch_once_t onceToken; dispatch_once(&onceToken, ^{ shared = [[RecallCacheManager alloc] init]; }); return shared; } + (void)insertRevokedMessageID:(long long)messageID { [RecallCacheManager.sharedInstance.kv setBool:YES forKey:@(messageID).stringValue]; } + (BOOL)containsRevokedMessageID:(long long)messageID { return [RecallCacheManager.sharedInstance.kv containsKey:@(messageID).stringValue]; } @end