public int GetRemainingCreditByTeacherId(int id) { int creditToTaken = _teacherGateway.GetAllTeachersByTeacherId(id); int remainingCredit = 0; int sumOfRemainingCredit = _courseAssignTeacherGateway.GetSumAssainCreeditByTeacherId(id); if (sumOfRemainingCredit == 0) { remainingCredit = creditToTaken; } else { remainingCredit = creditToTaken - sumOfRemainingCredit; } return(remainingCredit); }
public int GetAllTeachersByTeacherId(int id) { return(_teacherGateway.GetAllTeachersByTeacherId(id)); }