/// <summary>
/// Gets a user setting from the database
/// </summary>
/// <typeparam name="T">The type the setting should be (bool, int, string)</typeparam>
/// <param name="user">What user the setting comes from</param>
/// <param name="field">The name of the setting</param>
/// <param name="db">The database TelegramBotDbContext</param>
/// <param name="def">The default value for the field</param>
/// <returns></returns>
public static T GetSetting <T>(this TelegramBotUser user, string field, TelegramBotDbContext db, object def)
{
//if (db.Connection.State != ConnectionState.Open)
// db.Connection.Open();
////verify settings exist
//var columns = new SQLiteCommand("PRAGMA table_info(users)", db.Connection).ExecuteReader();
//var t = default(T);
//while (columns.Read())
//{
// if (String.Equals(columns[1].ToString(), field))
// {
// var result = new SqliteCommand($"select {field} from users where ID = {user.ID}", db.Connection).ExecuteScalar();
// if (t != null && t.GetType() == typeof(bool))
// {
// result = (result.ToString() == "1"); //make it a boolean value
// }
// return (T)result;
// }
//}
//var type = "BLOB";
//if (t == null)
// type = "TEXT";
//else if (t.GetType() == typeof(int))
// type = "INTEGER";
//else if (t.GetType() == typeof(bool))
// type = "INTEGER";
//new SqliteCommand($"ALTER TABLE users ADD COLUMN {field} {type} DEFAULT {(type == "INTEGER" ? def : $"'{def}'")};", db.Connection)
// .ExecuteNonQuery();
//return (T)def;
throw new NotImplementedException();
}
private async Task <bool> ValidateUserCommand(User from, string command, Message message)
{
if (!Users.Contains(from.Id))
{
Logger.Info($"First message received from {from.Id}");
var user = new TelegramBotUser(from);
Users.Add(user);
UnitOfWork.Do(u => u.Users.AddOrUpdate(user));
}
if (!commands.Keys.Contains(command))
{
return(true);
}
if (Settings.Instance.WhitelistMode && Users.Get(from.Id)?.Role < UserRole.Registered)
{
await RequestPurchase(message).ConfigureAwait(false);
return(true);
}
if (Users.Get(from.Id)?.Role < commands[command].role)
{
await SendBlockText(message, $"You do not have access to {command}").ConfigureAwait(false);
return(true);
}
return(false);
}
public static TelegramBotUser AddOrUpdate(
this IList <TelegramBotUser> users,
TelegramBotUser user
)
{
if (users.Contains(user.Id))
{
users.Remove(users.Get(user.Id));
}
users.Add(user);
return(user);
}
public static TelegramBotUser GetTarget(this Message message, string args, TelegramBotUser sourceUser, ITelegramBotDbContext db)
{
if (message == null)
{
return(sourceUser);
}
if (message?.ReplyToMessage != null)
{
var m = message.ReplyToMessage;
var userid = m.ForwardFrom?.Id ?? m.From.Id;
return(db.TelegramBotUsers.AsNoTracking().FirstOrDefault(x => x.UserId == userid) ?? sourceUser);
}
if (String.IsNullOrWhiteSpace(args))
{
return(sourceUser);
}
//check for a user mention
var mention = message?.Entities.FirstOrDefault(x => x.Type == MessageEntityType.Mention);
var textmention = message?.Entities.FirstOrDefault(x => x.Type == MessageEntityType.TextMention);
long id = 0;
var username = "";
if (mention != null)
{
username = message.Text.Substring(mention.Offset + 1, mention.Length - 1);
}
else if (textmention != null)
{
id = textmention.User.Id;
}
TelegramBotUser result = null;
if (!String.IsNullOrEmpty(username))
{
result = db.TelegramBotUsers.AsNoTracking().FirstOrDefault(
x => x.UserName.ToUpper() == username.ToUpper());
}
else if (id != 0)
{
result = db.TelegramBotUsers.AsNoTracking().FirstOrDefault(x => x.UserId == id);
}
else
{
result = db.TelegramBotUsers.AsNoTracking().ToList().FirstOrDefault(
x =>
String.Equals(x.UserId.ToString(), args, StringComparison.InvariantCultureIgnoreCase) ||
String.Equals(x.UserName, args.Replace("@", ""), StringComparison.InvariantCultureIgnoreCase));
}
return(result ?? sourceUser);
}
public static void Save(this TelegramBotUser u, TelegramBotDbContext db)
{
if (u.ID == null || !ExistsInDb(u, db))
{
using (var tx = db.Database.BeginTransaction())
{
try
{
db.Users.Add(u);
db.SaveChanges();
u.ID = db.Users.FirstOrDefault(c => c.UserId == u.UserId).ID;
}
catch { }
}
//db.Database.ExecuteSqlCommand(
// "insert into users (Name, UserId, UserName, FirstSeen, LastHeard, Points, Location, Debt, LastState, Greeting, Grounded, GroundedBy, IsBotAdmin, LinkingKey, Description) VALUES (@Name, @UserId, @UserName, @FirstSeen, @LastHeard, @Points, @Location, @Debt, @LastState, @Greeting, @Grounded, @GroundedBy, @IsBotAdmin, @LinkingKey, @Description)",
// u);
//u.ID =
// db.Database.Query<int>(
// $"SELECT ID FROM Users WHERE UserId = @UserId", u)
// .First();
}
else
{
//using(var tx = db.Database.BeginTransaction())
//{
// try
// {
// db.Users.Update(u);
// db.SaveChanges();
// tx.Commit();
// }
// catch { }
//}
//db.ExecuteNonQuery(
// "UPDATE users SET Name = @Name, UserId = @UserId, UserName = @UserName, FirstSeen = @FirstSeen, LastHeard = @LastHeard, Points = @Points, Location = @Location, Debt = @Debt, LastState = @LastState, Greeting = @Greeting, Grounded = @Grounded, GroundedBy = @GroundedBy, IsBotAdmin = @IsBotAdmin, LinkingKey = @LinkingKey, Description = @Description WHERE ID = @ID",
// u);
}
}
/// <summary>
/// Sets a user setting to the database
/// </summary>
/// <typeparam name="T">The type the setting should be (bool, int, string)</typeparam>
/// <param name="user">What user the setting comes from</param>
/// <param name="field">The name of the setting</param>
/// <param name="db">The database TelegramBotDbContext</param>
/// <param name="def">The default value for the field</param>
/// <returns></returns>
public static bool SetSetting <T>(this TelegramBotUser user, string field, TelegramBotDbContext db, object def, object value)
{
//try
//{
// if (db.Connection.State != ConnectionState.Open)
// db.Connection.Open();
// //verify settings exist
// var columns = new SQLiteCommand("PRAGMA table_info(users)", db.Connection).ExecuteReader();
// var t = default(T);
// var type = "BLOB";
// if (t == null)
// type = "TEXT";
// else if (t.GetType() == typeof(int))
// type = "INTEGER";
// else if (t.GetType() == typeof(bool))
// type = "INTEGER";
// bool settingExists = false;
// while (columns.Read())
// {
// if (String.Equals(columns[1].ToString(), field))
// {
// settingExists = true;
// }
// }
// if (!settingExists)
// {
// new SQLiteCommand($"ALTER TABLE users ADD COLUMN {field} {type} DEFAULT {(type == "INTEGER" ? def : $"'{def}'")};", db.Connection)
// .ExecuteNonQuery();
// }
// new SQLiteCommand($"UPDATE users set {field} = {(type == "INTEGER" ? (t != null && t.GetType() == typeof(bool)) ? (bool)value ? "1" : "0" : value : $"'{value}'")} where ID = {user.ID}", db.Connection).ExecuteNonQuery();
// return true;
//}
//catch
//{
// return false;
//}
throw new NotImplementedException();
}
public static void Save(this TelegramBotUser u, ITelegramBotDbContext db)
{
if (u.Id == 0 || !ExistsInDb(u, db))
{
try
{
db.TelegramBotUsers.Add(u);
db.SaveChanges();
u.Id = db.TelegramBotUsers.FirstOrDefault(c => c.UserId == u.UserId).Id;
}
catch { }
}
else
{
try
{
// db.Users.Update(u);
// db.SaveChanges();
}
catch (Exception e)
{
}
}
}
public static void RemoveFromDb(this TelegramBotUser user, ITelegramBotDbContext db)
{
db.TelegramBotUsers.Remove(user);
db.SaveChanges();
}
public static bool ExistsInDb(this TelegramBotUser user, ITelegramBotDbContext db)
{
return(db.TelegramBotUsers.AsNoTracking().Any(i => i.Id == user.Id));
}