public Boolean deleteTwitter(int uid, int tid)
{
using (var dbContext = new LOJEntities3())
{
Twitter twi = new Twitter();
var twitter = from e in dbContext.Twitters where e.uid == uid && e.tid == tid select e;
foreach (var t in twitter)
{
twi = t;
break;
}
dbContext.Entry(twi).State = System.Data.Entity.EntityState.Deleted;
try
{
if (dbContext.SaveChanges() > 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception e)
{
return(false);
}
}
}
public Dictionary <string, object> GetUpdateSendList(int ChatSessionId, String msg, int uid)
{
using (var dbContext = new LOJEntities3())
{
ChatSession chat = new ChatSession();
var session = from e in dbContext.ChatSessions where e.sessionid == ChatSessionId select e;
foreach (var u in session)
{
chat = u;
break;
}
//List<Dictionary<String, Object>> list = new List<Dictionary<string, object>>();
JArray array = new JArray();
if (chat.content != "[]")
{
array = JArray.Parse(chat.content);
// list = JsonConvert.DeserializeObject<List<Dictionary<String, Object>>>(chat.content);
}
Dictionary <string, object> dict = new Dictionary <string, object>();
dict.Add("message", msg);
dict.Add("uid", uid);
dict.Add("name", UserInfoController.getUser(uid).name);
dict.Add("avator", UserInfoController.getUser(uid).avator);
dict.Add("date", DateTime.Now.ToString());
String jsonStr = JsonConvert.SerializeObject(dict);
array.Add((JObject)JsonConvert.DeserializeObject(jsonStr));
chat.content = array.ToString();
dbContext.Entry(chat).State = System.Data.Entity.EntityState.Modified;
try
{
if (dbContext.SaveChanges() > 0)
{
return(dict);
}
else
{
return(null);
}
}
catch (Exception e)
{
return(null);
}
}
}
