/// <summary>
/// Add a new entry to the DeliveryArea table
/// </summary>
public static DeliveryArea Add(string streetName, int startingAddress,
int endingAddress, string addressPrefix, double?deliveryFee)
{
DeliveryArea result = null;
SqlConnection cn = GetConnection();
string cmd = "AddDeliveryArea";
using (SqlCommand sqlCmd = new SqlCommand(cmd, cn))
{
sqlCmd.CommandType = CommandType.StoredProcedure;
BuildSqlParameter(sqlCmd, "@DeliveryAreaStreetName", SqlDbType.Text, streetName);
BuildSqlParameter(sqlCmd, "@DeliveryAreaRangeStart", SqlDbType.Int, startingAddress);
BuildSqlParameter(sqlCmd, "@DeliveryAreaRangeEnd", SqlDbType.Int, endingAddress);
BuildSqlParameter(sqlCmd, "@DeliveryAreaStreetAddressPrefix", SqlDbType.NChar, addressPrefix);
BuildSqlParameter(sqlCmd, "@DeliveryAreaFee", SqlDbType.Float, deliveryFee);
BuildSqlParameter(sqlCmd, "@DeliveryAreaId", SqlDbType.Int, ParameterDirection.ReturnValue);
if (sqlCmd.ExecuteNonQuery() > 0)
{
result = new DeliveryArea(Convert.ToInt32(sqlCmd.Parameters["@DeliveryAreaId"].Value),
streetName, startingAddress, endingAddress, addressPrefix, deliveryFee);
}
}
FinishedWithConnection(cn);
return(result);
}
/// <summary>
/// Update an entry in the DeliveryArea table
/// </summary>
public static bool Update(DeliveryArea deliveryArea)
{
bool result = false;
SqlConnection cn = GetConnection();
result = Update(cn, deliveryArea);
FinishedWithConnection(cn);
return(result);
}
/// <summary>
/// Get an entry from the DeliveryArea table
/// </summary>
public static DeliveryArea Get(int id)
{
DeliveryArea result = null;
SqlConnection cn = GetConnection();
result = Get(cn, id);
FinishedWithConnection(cn);
return(result);
}
private static DeliveryArea Get(SqlConnection cn, int id)
{
DeliveryArea result = null;
using (SqlCommand cmd = new SqlCommand("SELECT * FROM DeliveryArea WHERE DeliveryAreaId=" + id, cn))
{
using (SqlDataReader rdr = cmd.ExecuteReader())
{
if (rdr.Read())
{
result = BuildDeliveryArea(rdr);
}
}
}
return(result);
}
/// <summary>
/// Delete an entry from the DeliveryArea table
/// </summary>
public static bool Delete(int id)
{
Int32 rowsAffected = 0;
SqlConnection cn = GetConnection();
DeliveryArea deliveryArea = Get(cn, id);
if (deliveryArea != null)
{
using (SqlCommand sqlCmd = cn.CreateCommand())
{
sqlCmd.CommandText = "DELETE FROM DeliveryArea WHERE DeliveryAreaId=" + id;
rowsAffected = sqlCmd.ExecuteNonQuery();
}
}
FinishedWithConnection(cn);
return(rowsAffected != 0);
}
private static bool Update(SqlConnection cn, DeliveryArea deliveryArea)
{
Int32 rowsAffected = 0;
using (SqlCommand sqlCmd = cn.CreateCommand())
{
sqlCmd.CommandText = "UPDATE DeliveryArea SET DeliveryAreaStreetName=@DeliveryAreaStreetName,DeliveryAreaRangeStart=@DeliveryAreaRangeStart,DeliveryAreaRangeEnd=@DeliveryAreaRangeEnd,DeliveryAreaStreetAddressPrefix=@DeliveryAreaStreetAddressPrefix WHERE DeliveryAreaId=@DeliveryAreaId";
BuildSqlParameter(sqlCmd, "@DeliveryAreaId", SqlDbType.Int, deliveryArea.Id);
BuildSqlParameter(sqlCmd, "@DeliveryAreaStreetName", SqlDbType.Text, deliveryArea.StreetName);
BuildSqlParameter(sqlCmd, "@DeliveryAreaRangeStart", SqlDbType.Int, deliveryArea.StartingAddress);
BuildSqlParameter(sqlCmd, "@DeliveryAreaRangeEnd", SqlDbType.Int, deliveryArea.EndingAddress);
BuildSqlParameter(sqlCmd, "@DeliveryAreaStreetAddressPrefix", SqlDbType.NChar, deliveryArea.AddressPrefix);
rowsAffected = sqlCmd.ExecuteNonQuery();
}
return(rowsAffected != 0);
}
public bool Update()
{
return(DeliveryArea.Update(this));
}
