libr-ios/librx/LocalStore.swift

//
//  LocalStore.swift
//  librx
//
//  Created by Yunlong Zheng on 15/8/26.
//  Copyright (c) 2015年 librx. All rights reserved.
//

import UIKit

struct LocalStore {

    private static let accessTokenKey = "accessTokenKey"
    private static let accessUserKey = "accessUserId"
    private static let postCacheKey = "postLocalCache"
    private static let userDefaults = NSUserDefaults.init(suiteName: "group.libr.app")
    
    static func setAccessToken(token: String) {
        if let _share = userDefaults {
            _share.setObject(token, forKey: accessTokenKey)
            _share.synchronize()
        }
    }
    
    static func setAccessUserId(id: Int) {
        if let _share = userDefaults {
            _share.setObject(id, forKey: accessUserKey)
            _share.synchronize()
        }
    }
    
    private static func deleteAccessToken() {
        if let _share = userDefaults {
            _share.removeObjectForKey(accessTokenKey)
            _share.synchronize()
        }
    }
    
    private static func deleteAccessUserId() {
        if let _share = userDefaults {
            _share.removeObjectForKey(accessUserKey)
            _share.synchronize()
        }
    }
    
    static func accessUserId() -> Int? {
        if let _share = userDefaults {
            return _share.integerForKey(accessUserKey)
        }
        return nil
    }
    
    static func accessToken() -> String? {
        if let _share = userDefaults {
            return _share.stringForKey(accessTokenKey)
        }
        return nil
    }
    
    static func logout() {
        self.deleteAccessToken()
        self.deleteAccessUserId()
    }
    
 
    
}