public void UploadFaculties(string filePath)
{
try
{
var lines = File.ReadAllLines(filePath);
var faculties = lines.Select(ParseFaculty);
_storage.Faculties.AddRange(faculties);
_storage.SaveChanges();
}
catch (DataException exception)
{
throw new DataException("File is not found or broken.", exception);
}
}
public void AddUsers(int countUsers, int countTeachers, int countAdmins)
{
var faculty = new Faculty {
Name = GetRandStr(MinFacultyLen, MaxFacultyLen)
};
var department = new Department
{
Name = GetRandStr(MinFacultyLen, MaxFacultyLen),
Faculty = faculty
};
var group = new AcademicGroup
{
Name = GetRandStr(MinNamesLen, MaxNamesLen, true),
Faculty = faculty
};
for (var i = 0; i < countUsers; i++)
{
var student = new Student
{
FirstName = GetRandStr(MinNamesLen, MaxNamesLen),
LastName = GetRandStr(MinNamesLen, MaxNamesLen),
Email = GetRandStr(MinNamesLen, MaxNamesLen, true),
PasswordHash = GetRandStr(HashLen, HashLen, true),
GitLink = GetRandStr(MinNamesLen, MaxNamesLen, true),
Group = group
};
_usersStorage.Students.Add(student);
}
for (var i = 0; i < countTeachers; i++)
{
var teacher = new Teacher
{
FirstName = GetRandStr(MinNamesLen, MaxNamesLen),
LastName = GetRandStr(MinNamesLen, MaxNamesLen),
Email = GetRandStr(MinNamesLen, MaxNamesLen, true),
PasswordHash = GetRandStr(HashLen, HashLen, true),
Department = department
};
_usersStorage.Teachers.Add(teacher);
}
for (var i = 0; i < countAdmins; i++)
{
var admin = new Admin
{
FirstName = GetRandStr(MinNamesLen, MaxNamesLen),
LastName = GetRandStr(MinNamesLen, MaxNamesLen),
Email = GetRandStr(MinNamesLen, MaxNamesLen, true),
PasswordHash = GetRandStr(HashLen, HashLen, true),
SecretKey = GetRandStr(MinNamesLen, MaxNamesLen, true)
};
_usersStorage.Admins.Add(admin);
}
_usersStorage.SaveChanges();
}
