// <summary>
// Checks if user exists in the database and the password is correct
// </summary>
// <return>True if user exists</return>
public static bool User_Exists(string user, string pass)
{
string _inputCommand = "SELECT * FROM NEWUsers WHERE UserName = '******' and Password = '******'";
Console.WriteLine(_inputCommand);
MySqlCommand _command = new MySqlCommand();
if (_MySQL.OpenConnection() == true)
{
_command.CommandText = _inputCommand;
_command.Parameters.AddWithValue("@user", user);
_command.Parameters.AddWithValue("@password", pass);
_command.Connection = _MySQL.connection;
MySqlDataReader login = _command.ExecuteReader();
if (login.Read())
{
login.Close();
_MySQL.CloseConnection();
return(true);
}
else
{
login.Close();
_MySQL.CloseConnection();
return(false);
}
}
return(false);
}
/// <summary>
/// Add an incident to the database
/// </summary>
/// <param name="IncidentDesc">String describing the incident that occured</param>
public static void Add_Incident(string uid, string IncidentDesc)
{
MySqlCommand _command = new MySqlCommand();
if (_mysql.OpenConnection())
{
_mysql.Change_Timezone(_command); // Change time zone to match Melb
//Add parameters and execute the command to MySQL database
_command.CommandText = "" +
"INSERT INTO Incidents (UID, DateOfIncident, TimeOfIncident, IncidentDescription) " +
"VALUES (@UID, CURDATE(), CURTIME(), @IncidentDescription);";
_command.Parameters.AddWithValue("@UID", uid);
_command.Parameters.AddWithValue("IncidentDescription", IncidentDesc);
_command.ExecuteNonQuery(); // Execute the command
}
_mysql.CloseConnection();
}
/// <summary>
/// Show all food requests that aren't completed
/// </summary>
public static void Show_Requests()
{
if (_MySQL.OpenConnection())
{
MySqlDataAdapter mySqlDataAdapter_Food = new MySqlDataAdapter(
// "SELECT U.UID, U.FirstName, U.LastName, Res.Room, Res.Section, Req.MealType, Req.HotOrCold, Req.MealName, Req.DateOfRequest, Req.TimeOfRequest, Req.Completed FROM NEWUsers U " +
"SELECT U.FirstName, U.LastName, Res.Room, Res.Section, Req.MealType, Req.HotOrCold, Req.MealName, Req.Completed, Req.DateOfRequest, Req.TimeOfRequest, U.UID FROM NEWUsers U " +
"INNER JOIN NEWResidents Res ON U.UID = Res.UID " +
"INNER JOIN NEWFoodRequests Req ON Res.UID = Req.UID " +
"WHERE Completed != 'y' OR Completed IS NULL;" // Only show uncompleted requests
, _MySQL.connection);
DataTable = new DataTable();
mySqlDataAdapter_Food.Fill(DataTable);
_MySQL.CloseConnection();
}
else
{
Console.WriteLine("Could not open connection");
}
}
public void test_mysql_conn_close()
{
valid = _conn.CloseConnection();
Assert.AreEqual(valid, true);
}
