/// <summary>
/// Retrieves the and save semester data.
/// </summary>
/// <param name="semesterID">The semester ID.</param>
/// <returns></returns>
private Semester RetrieveAndSaveSemesterData(string semesterID, bool isArchiveData = false)
{
Semester semester = new Semester();
semester.Id = semesterID.Remove(0, 5).Replace(" ", string.Empty);
semester.Name = semesterID.Remove(0, 5);
Dictionary<string, string> departmentsValues = RetrieveDepartmentList();
foreach(KeyValuePair<string, string> departmentValue in departmentsValues)
{
Department department = new Department();
department.DepartmentID = departmentValue.Key;
department.Name = departmentValue.Value;
department.SemesterID = semester.Id;
string content = string.Empty;
if(isArchiveData)
{
content = RetrieveRawCourseData(semesterID, department.DepartmentID, "http://www3.mnsu.edu/courses/selectformArchive.asp");
}
else
{
content = RetrieveRawCourseData(semesterID, department.DepartmentID);
}
ParseRawCourseData(content, department);
//Store Department to database
if(department.CourseIds.Count > 0)
{
m_RavenSession.Store(department);
m_RavenSession.Advanced.AddCascadeDeleteReference(department, department.CourseIds.ToArray());
semester.DepartmentIds.Add(department.Id);
}
}
//Store Semester to database
m_RavenSession.Store(semester);
m_RavenSession.Advanced.AddCascadeDeleteReference(semester, semester.DepartmentIds.ToArray());
//Save changes to database
m_RavenSession.SaveChanges();
return semester;
}
/// <summary>
/// Gets the semester by ID.
/// </summary>
/// <param name="semesterID">The semester ID.</param>
/// <returns></returns>
public Semester GetSemesterByID(string semesterID)
{
Semester item = new Semester();
if(!string.IsNullOrEmpty(semesterID))
{
item = m_RavenSession.Load<Semester>(semesterID);
}
return item;
}