public Object login(JObject person)
{
string user_id;
string email;
string pwd;
string auth_token;
long utc_time;
string device_id = "";
Response_Person rp = new Response_Person();
try
{
user_id = person["user_id"].ToString();
device_id = person["device_id"].ToString();
if (!String.IsNullOrEmpty(device_id))
{
if (String.IsNullOrEmpty(user_id))
{
var result_chatuser = db.ChatUsers.SingleOrDefault(d => d.device_id == device_id);
if (result_chatuser != null)
{
rp.res_type = "login";
rp.state = 9;
rp.user_id = result_chatuser.user_id;
rp.user_name = result_chatuser.user_name;
rp.auth_token = result_chatuser.auth_token;
return(rp);
}
}
}
email = person["user_email"].ToString();
if (user_id.Contains("@"))
{
email = user_id;
user_id = "";
}
pwd = person["pwd"].ToString();
//string offset_time_str = person["offset_time"].ToString();
//offset_time = Convert.ToInt64(offset_time_str);
utc_time = DateTime.UtcNow.Ticks;
}
catch (Exception e)
{
string estring = e.ToString();
//rp.res_type = "login";
rp.res_type = estring;
rp.state = 5;
rp.user_id = "";
rp.user_name = "";
rp.auth_token = "";
return(rp);
}
var chatusers = from m in db.ChatUsers select m;
if (!String.IsNullOrEmpty(user_id))
{
chatusers = chatusers.Where(s => s.user_id == user_id);
if (!chatusers.Any())
{
rp.res_type = "login";
rp.state = 2;
rp.user_id = "";
rp.user_name = "";
rp.auth_token = "";
return(rp);
}
}
if (!String.IsNullOrEmpty(email))
{
chatusers = chatusers.Where(s => s.user_email == email);
if (!chatusers.Any())
{
rp.res_type = "login";
rp.state = 2;
rp.user_id = "";
rp.user_name = "";
rp.auth_token = "";
return(rp);
}
}
if (!String.IsNullOrEmpty(pwd))
{
chatusers = chatusers.Where(s => s.pwd == pwd);
if (!chatusers.Any())
{
rp.res_type = "login";
rp.state = 3;
rp.user_id = "";
rp.user_name = "";
rp.auth_token = "";
return(rp);
}
}
auth_token = Guid.NewGuid().ToString();
var result = db.ChatUsers.SingleOrDefault(b => b.user_id == user_id);
if (string.IsNullOrEmpty(user_id))
{
result = db.ChatUsers.SingleOrDefault(b => b.user_email == email);
}
try
{
result.auth_token = auth_token;
result.online_state = true;
result.last_logdate = utc_time;
result.device_id = device_id;
db.SaveChanges();
if (!string.IsNullOrEmpty(device_id))
{
var dev_result = db.ChatUsers.Where(k => k.device_id == device_id && k.user_id != user_id);
foreach (ChatUser cu in dev_result)
{
cu.device_id = "";
}
db.SaveChanges();
}
}catch (Exception e1)
{
rp.res_type = "login";
rp.state = 4;
rp.user_id = "";
rp.user_name = "";
rp.auth_token = "";
return(rp);
}
rp.res_type = "login";
rp.state = 0;
rp.auth_token = auth_token;
rp.user_id = result.user_id;
rp.user_name = result.user_name;
return(rp);
}
public Object register(JObject person)
{
string user_id;
string user_email;
string user_name;
string pwd;
long phone_number;
long utc_time;
string auth_token;
string device_id = "";
Response_Person res_person = new Response_Person();
try
{
user_id = person["user_id"].ToString();
if (user_id.Contains('&') || user_id.Contains('@'))
{
res_person.res_type = "register";
res_person.state = 6;
res_person.user_id = "";
res_person.user_name = "";
res_person.auth_token = "";
return(res_person);
}
user_email = person["user_email"].ToString();
user_name = person["user_name"].ToString();
pwd = person["pwd"].ToString();
device_id = person["device_id"].ToString();
string phone_str = person["phone_number"].ToString();
if (String.IsNullOrEmpty(phone_str))
{
phone_number = 0;
}
else
{
phone_number = Convert.ToInt64(phone_str);
}
//offset_time = Convert.ToInt64(offset_time_str);
utc_time = DateTime.UtcNow.Ticks;
}
catch (Exception e)
{
string estring = e.ToString();
res_person.res_type = "register";
res_person.state = 5;
res_person.user_id = "";
res_person.user_name = "";
res_person.auth_token = "";
return(res_person);
}
auth_token = Guid.NewGuid().ToString();
var result = db.ChatUsers.Where(p => p.user_id == user_id);
if (result.Any())
{
res_person.res_type = "register";
res_person.state = 1;
res_person.user_id = "";
res_person.user_name = "";
res_person.auth_token = "";
return(res_person);
}
result = db.ChatUsers.Where(p => p.user_email == user_email);
if (result.Any())
{
res_person.res_type = "register";
res_person.state = 2;
res_person.user_id = "";
res_person.user_name = "";
res_person.auth_token = "";
return(res_person);
}
if (!string.IsNullOrEmpty(device_id))
{
var result_chatuser = db.ChatUsers.SingleOrDefault(p => p.device_id == device_id);
if (result_chatuser != null)
{
result_chatuser.device_id = "";
db.SaveChanges();
}
}
ChatUser chatuser = new ChatUser();
chatuser.user_id = user_id;
chatuser.user_email = user_email;
chatuser.user_name = user_name;
chatuser.pwd = pwd;
chatuser.phone_number = phone_number;
chatuser.reg_date = utc_time;
chatuser.last_logdate = utc_time;
chatuser.device_id = device_id;
chatuser.auth_token = auth_token;
chatuser.online_state = false;
try
{
db.ChatUsers.Add(chatuser);
db.SaveChanges();
if (!string.IsNullOrEmpty(device_id))
{
var dev_result = db.ChatUsers.Where(k => k.device_id == device_id && k.user_id != user_id);
foreach (ChatUser cu in dev_result)
{
cu.device_id = "";
}
db.SaveChanges();
}
}
catch (Exception e2)
{
res_person.res_type = "register";
res_person.state = 4;
res_person.user_id = "";
res_person.user_name = "";
res_person.auth_token = "";
return(res_person);
}
res_person.res_type = "register";
res_person.state = 0;
res_person.user_id = user_id;
res_person.user_name = user_name;
res_person.auth_token = auth_token;
return(res_person);
}
