public override bool Equals(System.Object otherFavorite)
{
if (!(otherFavorite is Favorite))
{
return(false);
}
else
{
Favorite newFavorite = (Favorite)otherFavorite;
bool idEquality = (this.GetId() == newFavorite.GetId());
bool nameEquality = (this.GetName() == newFavorite.GetName());
bool addressEquality = this.GetAddress() == newFavorite.GetAddress();
bool latitudeEquality = (this.GetLatitude() == newFavorite.GetLatitude());
bool longitudeEquality = (this.GetLongitude() == newFavorite.GetLongitude());
bool costEquality = (this.GetCostForTwo() == newFavorite.GetCostForTwo());
bool cusineEquality = (this.GetFavCusine() == newFavorite.GetFavCusine());
bool menuUrlEquality = (this.GetMenuUrl() == newFavorite.GetMenuUrl());
bool pageUrlEquality = (this.GetPageUrl() == newFavorite.GetPageUrl());
return(idEquality && nameEquality && addressEquality && latitudeEquality && longitudeEquality && costEquality && cusineEquality && menuUrlEquality && pageUrlEquality);
}
}
public void AddFavoriteToUser(Favorite newFavorite)
{
MySqlConnection conn = DB.Connection();
conn.Open();
MySqlCommand cmd = conn.CreateCommand() as MySqlCommand;
cmd.CommandText = @"INSERT INTO users_favorites (user_id, restaurant_id) VALUES (@UserId, @FavoriteId);";
MySqlParameter user_id = new MySqlParameter();
cmd.Parameters.AddWithValue("@UserId", _id);
MySqlParameter favorite_id = new MySqlParameter();
cmd.Parameters.AddWithValue("@FavoriteId", newFavorite.GetId());
cmd.ExecuteNonQuery();
conn.Close();
if (conn != null)
{
conn.Dispose();
}
}
public List <Favorite> AllRestaurantSortList()
{
MySqlConnection conn = DB.Connection();
conn.Open();
MySqlCommand cmd = conn.CreateCommand() as MySqlCommand;
//user location set to Epicodus for demo purposes - (long -122.677, lat 45.521)
// cmd.CommandText = @"SELECT * FROM restaurant_data WHERE (ST_DISTANCE_SPHERE(POINT(restaurant_location_longitude, restaurant_location_latitude), POINT(-122.677, 45.521)) * .000621371) < @selectDistance AND restaurant_average_cost_for_two <= @selectCost;";
//Above Query does not work with epicodus computers; needs phpMyAdmin 5.7
//Below is Haversine formula for computing the distance output between 2 ssts of lat and long
cmd.CommandText = @"SELECT * FROM restaurant_data WHERE ( 3959 * acos( cos( radians( 45.521 ) ) * cos( radians( restaurant_location_latitude ) ) * cos( radians( restaurant_location_longitude ) - radians( -122.677 ) ) + sin( radians( 45.521 ) ) * sin( radians( restaurant_location_latitude ) ) ) ) < @selectDistance AND restaurant_average_cost_for_two <= @selectCost;";
MySqlParameter userSelectDist = new MySqlParameter();
cmd.Parameters.AddWithValue("@selectDistance", this._distance);
MySqlParameter userSelectCost = new MySqlParameter();
cmd.Parameters.AddWithValue("@selectCost", this._price);
MySqlDataReader rdr = cmd.ExecuteReader() as MySqlDataReader;
List <Favorite> RestFromAllRestWithinUserRange = new List <Favorite> {
};
string restaurantName = "";
string restaurantAddress = "";
string menuUrl = "";
string pageUrl = "";
double regLat = 0;
double regLong = 0;
int cost = 0;
string cuisine = "";
while (rdr.Read())
{
restaurantName = rdr.GetString(1);
restaurantAddress = rdr.GetString(2);
regLat = rdr.GetDouble(3);
regLong = rdr.GetDouble(4);
cost = rdr.GetInt32(5);
pageUrl = rdr.GetString(6);
menuUrl = rdr.GetString(7);
cuisine = rdr.GetString(10);
Favorite selectedRestaurant = new Favorite(restaurantName, restaurantAddress, menuUrl, pageUrl, regLat, regLong, cost, cuisine);
RestFromAllRestWithinUserRange.Add(selectedRestaurant);
}
conn.Close();
if (conn != null)
{
conn.Dispose();
}
// //logic to roll dice to get a random restaurant from selected restaurants based on distance and price
// // int selectedRestListIndex = RestFromAllRestWithinUserRange.Count;
// // int result;
// // Random rnd = new Random();
// // result = rnd.Next(0, selectedRestListIndex);
// // return RestFromAllRestWithinUserRange(result);
//
return(RestFromAllRestWithinUserRange);
}