public MemoryStream GenerateCSV()
{
MemoryStream outStream = new MemoryStream();
StreamWriter writer = new StreamWriter(outStream);
// Headings
writer.Write("School_id" + delimiter);
writer.Write("Teacher_id" + delimiter);
writer.Write("Teacher_number" + delimiter);
writer.Write("State_teacher_id" + delimiter);
writer.Write("Teacher_email" + delimiter);
writer.Write("First_name" + delimiter);
writer.Write("Middle_name" + delimiter);
writer.Write("Last_name" + delimiter);
writer.Write("Title" + delimiter);
writer.Write("Username" + delimiter);
writer.Write("Password" + delimiter);
writer.Write(Environment.NewLine);
StaffRepository _staffRepo = new StaffRepository(_dbConnectionString);
List <StaffMember> staff = _staffRepo.GetAll();
List <string> seenTeacherCertNumbers = new List <string>();
// Get all sections
SchoolClassRepository screpo = new SchoolClassRepository(_dbConnectionString);
List <SchoolClass> sections = screpo.GetAll();
// Get all teacher assignments
TeacherAssignmentRepository teacherAssignmentRepo = new TeacherAssignmentRepository(_dbConnectionString);
List <TeacherAssignment> allTeachingAssignments = teacherAssignmentRepo.GetAll();
// Sort teacher assignments into a dictionary for easier consumption
// Only send up classes that have teachers assigned
Dictionary <int, List <TeacherAssignment> > assignmentsByClassID = new Dictionary <int, List <TeacherAssignment> >();
foreach (TeacherAssignment ta in allTeachingAssignments)
{
if (ta.Class != null)
{
if (!assignmentsByClassID.ContainsKey(ta.Class.iClassID))
{
assignmentsByClassID.Add(ta.Class.iClassID, new List <TeacherAssignment>());
}
if (ta.Teacher.TeachingCertificateNumber.Length > 0)
{
assignmentsByClassID[ta.Class.iClassID].Add(ta);
}
}
}
// Now make a list of teachers we need
Dictionary <int, StaffMember> activeTeachers = new Dictionary <int, StaffMember>();
foreach (int classID in assignmentsByClassID.Keys)
{
foreach (TeacherAssignment ta in assignmentsByClassID[classID])
{
if (ta.Teacher != null)
{
if (!activeTeachers.ContainsKey(ta.Teacher.iStaffId))
{
activeTeachers.Add(ta.Teacher.iStaffId, ta.Teacher);
}
}
}
}
// Now make the CSV
foreach (StaffMember teacher in activeTeachers.Values)
{
if ((teacher.School.DAN != "0") && (teacher.School.DAN.Length > 1) && (!string.IsNullOrEmpty(teacher.TeachingCertificateNumber) && (!seenTeacherCertNumbers.Contains(teacher.TeachingCertificateNumber))))
{
seenTeacherCertNumbers.Add(teacher.TeachingCertificateNumber);
writer.Write(stringContainer + teacher.School.DAN + stringContainer + delimiter); // School id
writer.Write(stringContainer + teacher.TeachingCertificateNumber + stringContainer + delimiter); // Teacher id
writer.Write(stringContainer + teacher.TeachingCertificateNumber + stringContainer + delimiter); // Teacher number
writer.Write(stringContainer + "" + stringContainer + delimiter); // State teacher id
writer.Write(stringContainer + teacher.EmailAddress + stringContainer + delimiter); // teacher email
writer.Write(stringContainer + teacher.FirstName + stringContainer + delimiter); // firstname
writer.Write(stringContainer + "" + stringContainer + delimiter); // middlename
writer.Write(stringContainer + teacher.LastName + stringContainer + delimiter); // lastname
writer.Write(stringContainer + "" + stringContainer + delimiter); // title
writer.Write(stringContainer + teacher.EmailAddress + stringContainer + delimiter); // username
writer.Write(stringContainer + "" + stringContainer + delimiter); // password
writer.Write(Environment.NewLine);
}
}
writer.Flush();
outStream.Flush();
return(outStream);
}
public MemoryStream GenerateCSV()
{
MemoryStream outStream = new MemoryStream();
StreamWriter writer = new StreamWriter(outStream);
// Headings
writer.Write("School_id" + delimiter);
writer.Write("Staff_id" + delimiter);
writer.Write("Staff_email" + delimiter);
writer.Write("First_name" + delimiter);
writer.Write("Last_name" + delimiter);
writer.Write("Department" + delimiter);
writer.Write("Title" + delimiter);
writer.Write("Username" + delimiter);
writer.Write("Password" + delimiter);
writer.Write(Environment.NewLine);
StaffRepository _staffRepo = new StaffRepository(_dbConnectionString);
List <StaffMember> allStaff = _staffRepo.GetAll();
List <string> seenTeacherCertNumbers = new List <string>();
// Get all sections
SchoolClassRepository screpo = new SchoolClassRepository(_dbConnectionString);
List <SchoolClass> sections = screpo.GetAll();
// Get all teacher assignments
TeacherAssignmentRepository teacherAssignmentRepo = new TeacherAssignmentRepository(_dbConnectionString);
List <TeacherAssignment> allTeachingAssignments = teacherAssignmentRepo.GetAll();
// Sort teacher assignments into a dictionary for easier consumption
// Only send up classes that have teachers assigned
Dictionary <int, List <TeacherAssignment> > assignmentsByClassID = new Dictionary <int, List <TeacherAssignment> >();
foreach (TeacherAssignment ta in allTeachingAssignments)
{
if (ta.Class != null)
{
if (!assignmentsByClassID.ContainsKey(ta.Class.iClassID))
{
assignmentsByClassID.Add(ta.Class.iClassID, new List <TeacherAssignment>());
}
if (ta.Teacher.TeachingCertificateNumber.Length > 0)
{
assignmentsByClassID[ta.Class.iClassID].Add(ta);
}
}
}
// Now make a list of teachers we need
Dictionary <int, StaffMember> activeTeachers = new Dictionary <int, StaffMember>();
foreach (int classID in assignmentsByClassID.Keys)
{
foreach (TeacherAssignment ta in assignmentsByClassID[classID])
{
if (ta.Teacher != null)
{
if (!activeTeachers.ContainsKey(ta.Teacher.iStaffId))
{
activeTeachers.Add(ta.Teacher.iStaffId, ta.Teacher);
}
}
}
}
// Now find all the teachers who aren't on the above list
List <StaffMember> activeStaffWithoutClasses = new List <StaffMember>();
foreach (StaffMember teacher in allStaff)
{
if ((!activeTeachers.ContainsKey(teacher.iStaffId)) && teacher.IsEnabled)
{
activeStaffWithoutClasses.Add(teacher);
}
}
// Now make the CSV
foreach (StaffMember staff in activeStaffWithoutClasses)
{
if (!string.IsNullOrEmpty(staff.EmailAddress))
{
string schoolID = staff.School.DAN;
if (staff.School.isFake)
{
schoolID = "DEFAULT_DISTRICT_OFFICE";
}
writer.Write(stringContainer + schoolID + stringContainer + delimiter); // School id
writer.Write(stringContainer + staff.EmailAddress + stringContainer + delimiter); // Staff id
writer.Write(stringContainer + staff.EmailAddress + stringContainer + delimiter); // staff email
writer.Write(stringContainer + staff.FirstName + stringContainer + delimiter); // firstname
writer.Write(stringContainer + staff.LastName + stringContainer + delimiter); // lastname
writer.Write(stringContainer + "" + stringContainer + delimiter); // department
writer.Write(stringContainer + "" + stringContainer + delimiter); // title
writer.Write(stringContainer + staff.EmailAddress + stringContainer + delimiter); // username
writer.Write(stringContainer + "" + stringContainer + delimiter); // password
writer.Write(Environment.NewLine);
}
}
writer.Flush();
outStream.Flush();
return(outStream);
}
public MemoryStream GenerateCSV()
{
MemoryStream outStream = new MemoryStream();
StreamWriter writer = new StreamWriter(outStream);
// Headings
writer.Write("School_id" + delimiter);
writer.Write("Section_id" + delimiter);
writer.Write("Teacher_id" + delimiter);
writer.Write("Teacher_2_id" + delimiter);
writer.Write("Teacher_3_id" + delimiter);
writer.Write("Teacher_4_id" + delimiter);
writer.Write("Teacher_5_id" + delimiter);
writer.Write("Teacher_6_id" + delimiter);
writer.Write("Teacher_7_id" + delimiter);
writer.Write("Teacher_8_id" + delimiter);
writer.Write("Teacher_9_id" + delimiter);
writer.Write("Teacher_10_id" + delimiter);
writer.Write("Name" + delimiter);
writer.Write("Section_number" + delimiter);
writer.Write("Grade" + delimiter);
writer.Write("Course_name" + delimiter);
writer.Write("Course_number" + delimiter);
writer.Write("Course_description" + delimiter);
writer.Write("Period" + delimiter);
writer.Write("Subject" + delimiter);
writer.Write("Term_name" + delimiter);
writer.Write("Term_start" + delimiter);
writer.Write("Term_end" + delimiter);
writer.Write(Environment.NewLine);
SchoolClassRepository screpo = new SchoolClassRepository(_dbConnectionString);
List <SchoolClass> sections = screpo.GetAll();
TeacherAssignmentRepository teacherAssignmentRepo = new TeacherAssignmentRepository(_dbConnectionString);
List <TeacherAssignment> allTeachingAssignments = teacherAssignmentRepo.GetAll();
// Sort teacher assignments into a dictionary for easier consumption
// Only send up classes that have teachers assigned
Dictionary <int, List <TeacherAssignment> > assignmentsByClassID = new Dictionary <int, List <TeacherAssignment> >();
// Don't send empty classes, so get enrolment counts for each class
StudentClassEnrolmentRepository enrolmentRepo = new StudentClassEnrolmentRepository(_dbConnectionString);
Dictionary <int, int> enrolmentCountsByClassID = enrolmentRepo.GetEnrolmentCountsByClassID();
foreach (TeacherAssignment ta in allTeachingAssignments)
{
if (ta.Class != null)
{
if (!assignmentsByClassID.ContainsKey(ta.Class.iClassID))
{
assignmentsByClassID.Add(ta.Class.iClassID, new List <TeacherAssignment>());
}
if (ta.Teacher.TeachingCertificateNumber.Length > 0)
{
assignmentsByClassID[ta.Class.iClassID].Add(ta);
}
}
}
foreach (SchoolClass sc in sections)
{
if (enrolmentCountsByClassID.ContainsKey(sc.iClassID))
{
if (enrolmentCountsByClassID[sc.iClassID] > 0)
{
if (assignmentsByClassID.ContainsKey(sc.iClassID))
{
List <TeacherAssignment> thisClassAssignments = assignmentsByClassID[sc.iClassID];
if (thisClassAssignments.Count > 0)
{
writer.Write(stringContainer + sc.School.DAN + stringContainer + delimiter); // School id
writer.Write(stringContainer + sc.iClassID + stringContainer + delimiter); // Section id
writer.Write(stringContainer + (thisClassAssignments.Count >= 1 ? thisClassAssignments[0].Teacher.TeachingCertificateNumber.ToString() : string.Empty) + stringContainer + delimiter); // Teacher 1
writer.Write(stringContainer + (thisClassAssignments.Count >= 2 ? thisClassAssignments[1].Teacher.TeachingCertificateNumber.ToString() : string.Empty) + stringContainer + delimiter); // Teacher 2
writer.Write(stringContainer + (thisClassAssignments.Count >= 3 ? thisClassAssignments[2].Teacher.TeachingCertificateNumber.ToString() : string.Empty) + stringContainer + delimiter); // Teacher 3
writer.Write(stringContainer + (thisClassAssignments.Count >= 4 ? thisClassAssignments[3].Teacher.TeachingCertificateNumber.ToString() : string.Empty) + stringContainer + delimiter); // Teacher 4
writer.Write(stringContainer + (thisClassAssignments.Count >= 5 ? thisClassAssignments[4].Teacher.TeachingCertificateNumber.ToString() : string.Empty) + stringContainer + delimiter); // Teacher 5
writer.Write(stringContainer + (thisClassAssignments.Count >= 6 ? thisClassAssignments[5].Teacher.TeachingCertificateNumber.ToString() : string.Empty) + stringContainer + delimiter); // Teacher 6
writer.Write(stringContainer + (thisClassAssignments.Count >= 7 ? thisClassAssignments[6].Teacher.TeachingCertificateNumber.ToString() : string.Empty) + stringContainer + delimiter); // Teacher 7
writer.Write(stringContainer + (thisClassAssignments.Count >= 8 ? thisClassAssignments[7].Teacher.TeachingCertificateNumber.ToString() : string.Empty) + stringContainer + delimiter); // Teacher 8
writer.Write(stringContainer + (thisClassAssignments.Count >= 9 ? thisClassAssignments[8].Teacher.TeachingCertificateNumber.ToString() : string.Empty) + stringContainer + delimiter); // Teacher 9
writer.Write(stringContainer + (thisClassAssignments.Count >= 10 ? thisClassAssignments[9].Teacher.TeachingCertificateNumber.ToString() : string.Empty) + stringContainer + delimiter); // Teacher 10
writer.Write(stringContainer + sc.Name + stringContainer + delimiter); // Name
writer.Write(stringContainer + sc.Section + stringContainer + delimiter); // Section number
writer.Write(stringContainer + "" + stringContainer + delimiter); // Grade
writer.Write(stringContainer + sc.Course.Name + stringContainer + delimiter); // Course Name
writer.Write(stringContainer + sc.Course.CourseCode + stringContainer + delimiter); // Course Number
writer.Write(stringContainer + "" + stringContainer + delimiter); // Course Description
writer.Write(stringContainer + "" + stringContainer + delimiter); // Period
writer.Write(stringContainer + "" + stringContainer + delimiter); // Subject
writer.Write(stringContainer + "" + stringContainer + delimiter); // Term name
writer.Write(stringContainer + "" + stringContainer + delimiter); // Term start
writer.Write(stringContainer + "" + stringContainer + delimiter); // Term end
writer.Write(Environment.NewLine);
}
}
}
}
}
writer.Flush();
outStream.Flush();
return(outStream);
}
