public ReportXlm(IConfig config, ILogger logger, IStudentsDal studentsDal, IStudentsAndLectionsDal studentsAndLectionsDal, ILectionsDal lectionsDal, ILectorsDal lectorsDal)
 {
     _logger                 = logger;
     _studentsDal            = studentsDal;
     _studentsAndLectionsDal = studentsAndLectionsDal;
     _lectionsDal            = lectionsDal;
     _lectorsDal             = lectorsDal;
     _config                 = config;
 }
 public LearningBL(IConfig config, ILogger logger, IStudentsDal studentsDal, IStudentsAndLectionsDal studentsAndLectionsDal, ILectionsDal lectionsDal, ILectorsDal lectorsDal)
 {
     _logger                 = logger;
     _studentsDal            = studentsDal;
     _studentsAndLectionsDal = studentsAndLectionsDal;
     _lectionsDal            = lectionsDal;
     _lectorsDal             = lectorsDal;
     _config                 = config;
 }