/**
* Add user and returns an object of it back upon completion
*/
public static User AddUser(int id, string first, string last)
{
// Create Model to return
User person = new User ();
person.firstName = first;
person.lastName = last;
person.distance = 0;
person.id = id;
// Add User to database
SqlConnection db = Configuration.getConnection();
SqlCommand query = new SqlCommand ();
query.CommandText = "INSERT INTO Users (UserID, first, last, distance) VALUES (@USERID, @FIRST, @LAST, @DISTANCE)";
query.Parameters.Add ("@USERID", SqlDbType.Int);
query.Parameters.Add ("@FIRST", SqlDbType.VarChar);
query.Parameters.Add ("@LAST", SqlDbType.VarChar);
query.Parameters.Add ("@DISTANCE", SqlDbType.Decimal);
query.Parameters ["@USERID"].Value = person.id;
query.Parameters ["@FIRST"].Value = person.firstName;
query.Parameters ["@LAST"].Value = person.lastName;
query.Parameters ["@DISTANCE"].Value = person.distance;
try{
query.ExecuteNonQuery();
} catch (Exception err){
Console.WriteLine (err.Message);
}
return person;
}
/**
* Retrieve a hydrated User object from the database. Receive an empty model
* on failure
*/
public static User createFromID(int id)
{
User user = new User ();
// Get Config File
DatabaseInfo config = Configuration.retrieveDatabaseInfo();
// Connect to DB
SqlConnection db = Configuration.getConnection();
// Execute command to retrieve data
SqlCommand query = new SqlCommand ();
query.CommandText = "SELECT * FROM Users Where UserID = @USERID";
query.Parameters.Add ("@USERID", SqlDbType.Int);
query.Parameters ["@USERID"].Value = id;
try{
db.Open();
SqlDataReader data = query.ExecuteReader ();
user.id = data.GetInt32(data.GetOrdinal("UserID"));
user.firstName = data.GetString(data.GetOrdinal("FirstName"));
user.lastName = data.GetString(data.GetOrdinal("LastName"));
user.distance = data.GetFloat(data.GetOrdinal("Distance"));
} catch (Exception dbExecute) {
Console.WriteLine (dbExecute.Message);
}
return user;
}
