public void Send(string chat_id, string speaker, string from, string to, string message)
{
// Call the addNewMessageToPage method to update clients.
//Clients.User(name).Send(message);
chatEntities db = new chatEntities();
chat_table c = new chat_table()
{
id = GetHashString(chat_id),
char_text = message,
time = DateTime.Now,
speaker = from
};
db.chat_table.Add(c);
try
{
db.SaveChanges();
}
catch (Exception e)
{
}
var user_list = chat_id.Split(',');
foreach (var u in user_list)
{
if (u.Length == 0)
{
continue;
}
Clients.User(u).addNewMessageToPage(speaker, message);
}
}
public string Post([FromBody] dynamic value)
{
chatEntities db = new chatEntities();
string username = value["username"];
if ((from u in db.user_table where u.username == username select u).Count() != 0)
{
return("用户名已存在");
}
user_table usrModel = new user_table()
{
id = Guid.NewGuid().ToString(),
username = value["username"],
password = value["password"],
privilege = 1,
sex = value["sex"],
age = value["age"],
info = value["info"]
};
db.user_table.Add(usrModel);
int resCount = db.SaveChanges();
return(usrModel.id);
}
void updateState()
{
if (!(Session["login"] is null))
{
string id = Session["id"].ToString();
chatEntities db = new chatEntities();
var user = from u in db.user_table
where (u.id == id)
select u;
user.First().last_app = DateTime.Now;
db.SaveChanges();
}
}
public string Post([FromBody] dynamic value)
{
if ((int)value["type"] == 1)
{
chatEntities db = new chatEntities();
string id = value["id"];
var list = from u in db.user_table where u.id == id select u;
if ((list.Count() == 0))
{
return("用户名不存在");
}
var user = list.First();
user.password = value["password"];
user.privilege = value["privilege"];
user.sex = value["sex"];
user.age = value["age"];
user.info = value["info"];
int resCount = db.SaveChanges();
return(user.id);
}
else
{
chatEntities db = new chatEntities();
string username = value["username"];
var list = from u in db.user_table where u.username == username select u;
if ((list.Count() == 0))
{
return("用户名不存在");
}
var user = list.First();
user.password = value["password"];
user.sex = value["sex"];
user.age = value["age"];
user.info = value["info"];
int resCount = db.SaveChanges();
return(user.id);
}
}