51 lines
839 B
Objective-C
51 lines
839 B
Objective-C
//
|
|
// SessionRiskCache.m
|
|
// YUMI
|
|
//
|
|
// Created by YUMI on 2022/8/11.
|
|
//
|
|
|
|
#import "SessionRiskCache.h"
|
|
#import "AccountInfoStorage.h"
|
|
static SessionRiskCache * cache = nil;
|
|
|
|
|
|
@interface SessionRiskCache ()
|
|
///
|
|
@property (nonatomic,strong) NSCache *cache;
|
|
@end
|
|
|
|
@implementation SessionRiskCache
|
|
|
|
+ (instancetype)shareCache {
|
|
static dispatch_once_t onceToken;
|
|
dispatch_once(&onceToken, ^{
|
|
cache = [[SessionRiskCache alloc] init];
|
|
});
|
|
return cache;
|
|
}
|
|
|
|
- (void)saveCloseRisk:(NSString *)userId {
|
|
if (userId.length > 0) {
|
|
[self.cache setObject:userId forKey:userId];
|
|
}
|
|
}
|
|
|
|
- (NSString *)getCloseChatRiskAlert:(NSString *)userid {
|
|
if (userid) {
|
|
return [self.cache objectForKey:userid];
|
|
}
|
|
return nil;
|
|
}
|
|
|
|
|
|
- (NSCache *)cache {
|
|
if (!_cache) {
|
|
_cache = [[NSCache alloc]init];
|
|
_cache.countLimit = 500;
|
|
}
|
|
return _cache;
|
|
}
|
|
|
|
@end
|