/// <summary>
/// 设置用户数据库
/// </summary>
/// <param name="database">数据库</param>
/// <returns></returns>
public async Task SetDatabase(IAccountRepository database)
{
db = database;
//获取控制器
SubscriberController subscriberController = new SubscriberController(database.Subscribers);
TopicController topicController = new TopicController(database);
//填充数据
instance.SubscriberList = await subscriberController.GetSubscribers();
instance.TopicList = await topicController.GetTopics();
}
/// <summary>
/// 设置话题对象
/// </summary>
/// <param name="topic">话题</param>
/// <returns></returns>
public async Task SetTopic(Topic topic)
{
instance = topic;
//初始化消息列表
MessageController messageController = new MessageController(db.Messages);
List <ChatMessage> messages = await messageController.GetMessages(instance, instance.Limit);
messages.ForEach(async m => await AddMessage(m));
//初始化话题订阅者列表
SubscriberController subscriberController = new SubscriberController(db.Subscribers);
instance.SubsriberList = await subscriberController.GetSubscribers(instance);
}