public CoursesController(IConfiguration _configuration,
                          IUsersBL _usersBL,
                          IProvidersBL _providersBL,
                          ICoursesBL _coursesBL,
                          ISetupBL _setupBL)
 {
     usersBL       = _usersBL;
     setupBL       = _setupBL;
     coursesBL     = _coursesBL;
     providersBL   = _providersBL;
     configuration = _configuration;
 }
 public AccountController(IConfiguration _configuration,
                          IUsersBL _usersBL,
                          IProvidersBL _providersBL,
                          ICoursesBL _coursesBL,
                          IUtilities _utilities,
                          IAuthenticateService _authentication,
                          ISetupBL _setupBL)
 {
     usersBL        = _usersBL;
     setupBL        = _setupBL;
     coursesBL      = _coursesBL;
     providersBL    = _providersBL;
     configuration  = _configuration;
     utilities      = _utilities;
     authentication = _authentication;
 }