/// <summary>
/// 发送消息逻辑, 如果用户不在线就记录未读
/// </summary>
/// <param name="msg"></param>
public async Task SendMessage(TextChatMessageViewModel msg)
{
var userOnline = socialMsgManager.HasOnline(msg.ToId.ToString());
var chatRelationShip = await chatLogDataAccessor.OneAsync <ChatLog>(x =>
x.ChatCollection.Any(c => c.UserId == msg.FromId) &&
x.ChatCollection.Any(c => c.UserId == msg.ToId), "ChatCollection", "ChatMessageList");
if (chatRelationShip == null)
{
chatRelationShip = new ChatLog
{
Id = Guid.NewGuid(),
ChatCollection = new List <ChatCollection>
{
new ChatCollection {
Id = Guid.NewGuid(),
CreateTime = DateTime.Now,
UserId = msg.FromId
},
new ChatCollection {
Id = Guid.NewGuid(),
CreateTime = DateTime.Now,
UserId = msg.ToId
}
}
};
await chatLogDataAccessor.Add(chatRelationShip);
}
var msgModel = new ChatMessage();
msgModel.MessageContent = msg.Content;
msgModel.TimeStamp = TimeStamp.Get();
msgModel.MsgType = MessageType.Text;
msgModel.ChageLog = chatRelationShip;
msgModel.FromUserId = msg.FromId;
msgModel.ToUserId = msg.ToId;
msgModel.CreateTime = DateTime.Now;
if (userOnline)
{
msgModel.IsReaded = true;
}
else
{
msgModel.IsReaded = false;
}
await chatLogDataAccessor.Add(msgModel);
//当前
var jsonSetting = new JsonSerializerSettings();
jsonSetting.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
var contentJson = JsonConvert.SerializeObject(msg, jsonSetting);
socialMsgManager.SendMssage(msg.ToId.ToString(), msg.Content);
}
/// <summary>
/// 因为前端暴露的是accessToken ,
/// 所以fromid 实际为accessToken, 但ToId 为用户Id
/// </summary>
/// <param name="chatModel"></param>
/// <returns></returns>
public async Task <IActionResult> SendTxtMsg([FromBody] TextChatMessageViewModel chatModel)
{
//var userIdDocument = await distributedCache.GetValue<string>(chatModel.FromId.ToString());
//chatModel.FromId = Guid.Parse(userIdDocument.Value);
var apiMsg = await ApiMessage.Wrap(async() =>
{
await chatBusiness.SendMessage(chatModel);
});
return(Json(apiMsg));
}