public static List <FavRestaurant> FindByName(string byName)
{
List <FavRestaurant> foundRestaurants = new List <FavRestaurant> {
};
MySqlConnection conn = DB.Connection();
conn.Open();
MySqlCommand cmd = conn.CreateCommand() as MySqlCommand;
cmd.CommandText = @"SELECT * FROM fav_restaurant WHERE name LIKE @Name;";
MySqlParameter searchName = new MySqlParameter();
searchName.ParameterName = "@Name";
searchName.Value = byName + '%';
cmd.Parameters.Add(searchName);
MySqlDataReader rdr = cmd.ExecuteReader() as MySqlDataReader;
while (rdr.Read())
{
int id = rdr.GetInt32(0);
string name = rdr.GetString(1);
string description = rdr.GetString(2);
string location = rdr.GetString(3);
string cuisine = rdr.GetString(4);
FavRestaurant newRestaurant = new FavRestaurant(name, cuisine, location, description, id);
foundRestaurants.Add(newRestaurant);
}
conn.Close();
if (conn != null)
{
conn.Dispose();
}
return(foundRestaurants);
}
public static List <FavRestaurant> GetAll()
{
List <FavRestaurant> allRestaurants = new List <FavRestaurant> {
};
MySqlConnection conn = DB.Connection();
conn.Open();
MySqlCommand cmd = conn.CreateCommand() as MySqlCommand;
cmd.CommandText = @"SELECT * FROM fav_restaurant;";
MySqlDataReader rdr = cmd.ExecuteReader() as MySqlDataReader;
while (rdr.Read())
{
int id = rdr.GetInt32(0);
string name = rdr.GetString(1);
string description = rdr.GetString(2);
string location = rdr.GetString(3);
string cuisine = rdr.GetString(4);
FavRestaurant newRestaurant = new FavRestaurant(name, cuisine, location, description, id);
allRestaurants.Add(newRestaurant);
}
conn.Close();
if (conn != null)
{
conn.Dispose();
}
return(allRestaurants);
}
public override bool Equals(System.Object otherRestaurant)
{
if (!(otherRestaurant is FavRestaurant))
{
return(false);
}
else
{
FavRestaurant newRestaurant = (FavRestaurant)otherRestaurant;
bool idEqual = (this.GetId() == newRestaurant.GetId());
bool nameEqual = (this.GetName() == newRestaurant.GetName());
bool descriptionEqual = (this.GetDescription() == newRestaurant.GetDescription());
bool locationEqual = (this.GetLocation() == newRestaurant.GetLocation());
bool cuisineEqual = (this.GetCuisine() == newRestaurant.GetCuisine());
return(idEqual && nameEqual && descriptionEqual && locationEqual && cuisineEqual);
}
}
public static FavRestaurant FindById(int byId)
{
int id = 0;
string name = "";
string description = "";
string location = "";
string cuisine = "";
MySqlConnection conn = DB.Connection();
conn.Open();
MySqlCommand cmd = conn.CreateCommand() as MySqlCommand;
cmd.CommandText = @"SELECT * FROM fav_restaurant WHERE id = @idPara;";
MySqlParameter paraId = new MySqlParameter();
paraId.ParameterName = "@idPara";
paraId.Value = byId;
cmd.Parameters.Add(paraId);
MySqlDataReader rdr = cmd.ExecuteReader() as MySqlDataReader;
while (rdr.Read())
{
id = rdr.GetInt32(0);
name = rdr.GetString(1);
description = rdr.GetString(2);
location = rdr.GetString(3);
cuisine = rdr.GetString(4);
}
FavRestaurant newRestaurant = new FavRestaurant(name, cuisine, location, description, id);
conn.Close();
if (conn != null)
{
conn.Dispose();
}
return(newRestaurant);
}
