public List <GetTableResponseModel> getTables(int tableId, int capacity, out ErrorModel errorModel)
{
errorModel = null;
List <GetTableResponseModel> tableItems = null;
SqlConnection connection = null;
try
{
using (connection = new SqlConnection(Database.getConnectionString()))
{
SqlCommand command = new SqlCommand(SqlCommands.SP_getTables, connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
#region Query Parameters
command.Parameters.Add(new SqlParameter("@tableId", System.Data.SqlDbType.Int));
command.Parameters["@tableId"].Value = tableId;
command.Parameters.AddWithValue("capacity", capacity);
#endregion
connection.Open();
SqlDataReader reader = command.ExecuteReader();
tableItems = new List <GetTableResponseModel>();
while (reader.Read())
{
if (reader.isColumnExists("ErrorCode"))
{
errorModel = new ErrorModel();
errorModel.ErrorCode = reader["ErrorCode"].ToString();
errorModel.ErrorMessage = reader["ErrorMessage"].ToString();
}
else
{
GetTableResponseModel getTableResponseModel = new GetTableResponseModel();
getTableResponseModel.tableId = Convert.ToInt32(reader["tableId"].ToString());
getTableResponseModel.capacity = Convert.ToInt32(reader["capacity"].ToString());
getTableResponseModel.availability = reader.GetBoolean(reader.GetOrdinal("availability"));
tableItems.Add(getTableResponseModel);
}
}
command.Dispose();
connection.Close();
}
return(tableItems);
}
catch (Exception exception)
{
errorModel = new ErrorModel();
errorModel.ErrorMessage = exception.Message;
return(null);
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}
public GetTableResponseModel deleteorModifyTable(TableDeleteRequestModel tableDeleteRequest, out ErrorModel errorModel)
{
errorModel = null;
GetTableResponseModel getTableResponse = null;
SqlConnection connection = null;
try
{
using (connection = new SqlConnection(Database.getConnectionString()))
{
SqlCommand command = new SqlCommand(SqlCommands.SP_deleteorModifyTable, connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
#region Commands Parameters
command.Parameters.Add(new SqlParameter("@isDelete", System.Data.SqlDbType.Bit));
command.Parameters["@isDelete"].Value = tableDeleteRequest.isDelete;
command.Parameters.Add(new SqlParameter("@tableId", System.Data.SqlDbType.Int));
command.Parameters["@tableId"].Value = tableDeleteRequest.tableId;
#endregion
connection.Open();
SqlDataReader reader = command.ExecuteReader();
getTableResponse = new GetTableResponseModel();
if (reader.Read())
{
if (reader.isColumnExists("ErrorCode"))
{
errorModel = new ErrorModel();
errorModel.ErrorCode = reader["ErrorCode"].ToString();
errorModel.ErrorMessage = reader["ErrorMessage"].ToString();
}
else
{
getTableResponse.tableId = Convert.ToInt32(reader["TableId"].ToString());
getTableResponse.capacity = Convert.ToInt32(reader["Capacity"].ToString());
getTableResponse.availability = Convert.ToBoolean(reader["Table Active"].ToString());
}
}
command.Dispose();
return(getTableResponse);
}
}
catch (Exception exception)
{
errorModel = new ErrorModel();
errorModel.ErrorMessage = exception.Message;
return(null);
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}
public GetTableResponseModel addTable(AddTableRequestModel addTableRequestModel, out ErrorModel errorModel)
{
errorModel = null;
GetTableResponseModel getTableResponseModel = null;
SqlConnection connection = null;
try
{
using (connection = new SqlConnection(Database.getConnectionString()))
{
SqlCommand command = new SqlCommand(SqlCommands.SP_addTable, connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
#region Command Parameters
command.Parameters.AddWithValue("capacity", addTableRequestModel.capacity);
#endregion
connection.Open();
SqlDataReader reader = command.ExecuteReader();
if (reader.Read())
{
if (reader.isColumnExists("ErrorCode"))
{
errorModel = new ErrorModel();
errorModel.ErrorCode = reader["ErrorCode"].ToString();
errorModel.ErrorMessage = reader["ErrorMessage"].ToString();
}
else
{
getTableResponseModel = new GetTableResponseModel();
getTableResponseModel.tableId = Convert.ToInt32(reader["tableId"]);
getTableResponseModel.capacity = Convert.ToInt32(reader["capacity"]);
getTableResponseModel.availability = Convert.ToBoolean(reader["availability"]);
}
command.Dispose();
return(getTableResponseModel);
}
return(null);
}
}
catch (Exception exception)
{
errorModel = new ErrorModel();
errorModel.ErrorMessage = exception.Message;
return(null);
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}