/// <summary>
/// Returns the program with the given id, or null if it does not exist.
/// </summary>
/// <param name="programId">The program id.</param>
/// <returns>The program, or null if it doesn't exist.</returns>
public async Task <ProgramDTO> GetProgramByIdAsync(int programId)
{
var dto = await ProgramQueries.CreateGetPublishedProgramByIdQuery(this.Context, programId).FirstOrDefaultAsync();
this.logger.Trace("Retrieved program by id [{0}].", programId);
return(dto);
}
/// <summary>
/// Returns the program with the given id, or null if it does not exist.
/// </summary>
/// <param name="programId">The program id.</param>
/// <returns>The program, or null if it doesn't exist.</returns>
public ProgramDTO GetProgramById(int programId)
{
var dto = ProgramQueries.CreateGetPublishedProgramByIdQuery(this.Context, programId).FirstOrDefault();
this.logger.Trace("Retrieved program by id [{0}].", programId);
return(dto);
}