public List <AdminUserDTO> GetAllAdminUsers()
{
List <AdminUserDTO> adminUsers = new List <AdminUserDTO>();
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
var adminUserData = from f in officeHoursDB.officehours_Admin_Users
select f;
foreach (officehours_Admin_Users usr in adminUserData)
{
if (usr != null)
{
AdminUserDTO faculty = new AdminUserDTO()
{
AdminUserId = usr.Admin_User_Id,
UserName = usr.User_Name,
Password = usr.Password,
DateCreated = (DateTime)usr.Date_Created
};
adminUsers.Add(faculty);
}
}
return(adminUsers);
}
}
public List <StudentMessageDTO> GetStudentMessagesById(int id)
{
List <StudentMessageDTO> studentMessages = new List <StudentMessageDTO>();
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
var adminUserData = from f in officeHoursDB.officehours_messages
where f.message_id == id
select f;
foreach (officehours_messages usr in adminUserData)
{
if (usr != null)
{
StudentMessageDTO studentMessage = new StudentMessageDTO()
{
studentName = usr.student_Name,
studentId = usr.student_id,
DateCreated = (DateTime)usr.Date_Created,
facultyMail = usr.faculty_mail,
isArchived = Convert.ToInt32(usr.is_archived),
message = usr.message,
messageId = usr.message_id
};
studentMessages.Add(studentMessage);
}
}
return(studentMessages);
}
}
public string CreateStudentMessage(StudentMessageDTO studentMessage)
{
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
officehours_messages messageData = new officehours_messages()
{
faculty_mail = studentMessage.facultyMail,
Date_Created = DateTime.Now,
is_archived = studentMessage.isArchived,
message = studentMessage.message,
student_id = studentMessage.studentId,
student_Name = studentMessage.studentName,
message_id = studentMessage.messageId
};
officeHoursDB.officehours_messages.Add(messageData);
try
{
officeHoursDB.SaveChanges();
return(messageData.faculty_mail);
}
catch (Exception e)
{
Console.WriteLine(e);
return(e.Message);
}
}
}
public List <FacultyScheduleDTO> GetFacultyScheduleByMailandDate(string email, DateTime startDate, DateTime endDate)
{
List <FacultyScheduleDTO> facultySchedules = new List <FacultyScheduleDTO>();
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
var facultyData = from f in officeHoursDB.officehours_schedule
where f.faculty_email == email && (f.schedule_start >= startDate && f.schedule_end <= endDate)
select f;
foreach (officehours_schedule fac in facultyData)
{
if (fac != null)
{
FacultyScheduleDTO faculty = new FacultyScheduleDTO()
{
facultyEmail = fac.faculty_email,
scheduleColor = fac.schedule_color,
scheduleId = fac.schedule_id,
scheduleNote = fac.schedule_note,
scheduleStart = fac.schedule_start,
scheduleEnd = fac.schedule_end,
scheduleGroup = fac.schedule_group
};
facultySchedules.Add(faculty);
}
}
return(facultySchedules);
}
}
public int CreateAdmin(AdminUserDTO user)
{
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
officehours_Admin_Users userData = new officehours_Admin_Users()
{
Admin_User_Id = user.AdminUserId,
Date_Created = DateTime.Now,
Password = user.Password,
User_Name = user.UserName
};
officeHoursDB.officehours_Admin_Users.Add(userData);
try
{
officeHoursDB.SaveChanges();
return(userData.Admin_User_Id);
}
catch (Exception e)
{
Console.WriteLine(e);
return(0);
}
}
}
public string CreateFacultySchedule(FacultyScheduleDTO schedule)
{
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
officehours_schedule scheduleData = new officehours_schedule()
{
faculty_email = schedule.facultyEmail,
schedule_color = schedule.scheduleColor,
schedule_note = schedule.scheduleNote,
schedule_start = schedule.scheduleStart,
schedule_end = schedule.scheduleEnd,
schedule_id = schedule.scheduleId,
schedule_group = schedule.scheduleGroup
};
officeHoursDB.officehours_schedule.Add(scheduleData);
try
{
officeHoursDB.SaveChanges();
return(scheduleData.faculty_email);
}
catch (Exception e)
{
Console.WriteLine(e);
return(e.Message);
}
}
}
public List <FacultyDTO> GetFacultyByMail(string email)
{
List <FacultyDTO> faculties = new List <FacultyDTO>();
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
var facultyData = from f in officeHoursDB.officehours_faculty
where f.Email == email
select f;
foreach (officehours_faculty fac in facultyData)
{
if (fac != null)
{
FacultyDTO faculty = new FacultyDTO()
{
memberId = fac.member_id,
Email = fac.Email,
accountStatus = Convert.ToInt32(fac.account_status),
authCode = fac.auth_code,
createDate = (DateTime)fac.create_date,
firstName = fac.first_Name,
lastName = fac.last_Name,
Password = fac.Password,
phoneNumber = fac.phone_number
};
faculties.Add(faculty);
}
}
return(faculties);
}
}
public bool UpdateFaculty(FacultyDTO user)
{
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
var facultyData = (from f in officeHoursDB.officehours_faculty
where f.member_id == user.memberId
select f).FirstOrDefault();
facultyData.member_id = user.memberId;
facultyData.first_Name = user.firstName;
facultyData.last_Name = user.lastName;
facultyData.Email = user.Email;
facultyData.Password = user.Password;
facultyData.account_status = user.accountStatus;
facultyData.auth_code = user.authCode;
facultyData.create_date = DateTime.Now;
facultyData.phone_number = user.phoneNumber;
officeHoursDB.Entry(facultyData).State = EntityState.Modified;
try
{
officeHoursDB.SaveChanges();
return(true);
}
catch (Exception ex)
{
return(false);
}
}
}
public string CreateFaculty(FacultyDTO user)
{
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
officehours_faculty facultyData = new officehours_faculty()
{
member_id = user.memberId,
first_Name = user.firstName,
last_Name = user.lastName,
Email = user.Email,
Password = user.Password,
account_status = user.accountStatus,
auth_code = user.authCode,
create_date = DateTime.Now,
phone_number = user.phoneNumber
};
officeHoursDB.officehours_faculty.Add(facultyData);
try
{
officeHoursDB.SaveChanges();
return(facultyData.Email);
}
catch (Exception e)
{
Console.WriteLine(e);
return(e.Message);
}
}
}
public int DeleteMessageById(int id)
{
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
var deleteMessage = from f in officeHoursDB.officehours_messages where f.message_id == id select f;
foreach (var item in deleteMessage)
{
officeHoursDB.officehours_messages.Remove(item);
}
try
{
officeHoursDB.SaveChanges();
return(1);
}
catch (Exception e)
{
Console.WriteLine(e);
return(0);
}
}
}
public int DeleteFacultyByMail(string email)
{
using (officehoursEntities officeHoursDB = new officehoursEntities())
{
var deleteFaculty = from f in officeHoursDB.officehours_faculty where f.Email == email select f;
foreach (var item in deleteFaculty)
{
officeHoursDB.officehours_faculty.Remove(item);
}
try
{
officeHoursDB.SaveChanges();
return(1);
}
catch (Exception e)
{
Console.WriteLine(e);
return(0);
}
}
}
