public Boolean UpdateTeacher(ref TeacherBDO teacher, ref string message)
{
message = "Teacher updated successfully.";
Boolean ret = true;
Teacher t = new Teacher();
try {
ConvertTeacherBDOToTeacher(teacher, t);
Teacher teacherInDB = new Teacher();
using (var DCEnt = new DCFIEntities())
{
var teacherID = teacher.TeacherId;
teacherInDB = (from tea in DCEnt.Teachers
where tea.TeacherId.Equals(teacherID)
select tea).FirstOrDefault();
if (teacherInDB == null)
{
throw new Exception("No teacher with ID " + teacher.TeacherId);
}
//1st Part
if (teacherInDB.TeacherChildrens.Count == 0)
{
foreach (TeacherChildren tc in t.TeacherChildrens)
{
teacherInDB.TeacherChildrens.Add(tc);
}
}
else if (teacherInDB.TeacherChildrens.Count < t.TeacherChildrens.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TeacherChildren> tcToAdd = t.TeacherChildrens.Except(teacherInDB.TeacherChildrens);
if (tcToAdd != null)
{
foreach (TeacherChildren child in tcToAdd)
{
teacherInDB.TeacherChildrens.Add(child);
}
}
IEnumerable<TeacherChildren> tcToRemove = teacherInDB.TeacherChildrens.Except(t.TeacherChildrens);
if (tcToRemove != null)
{
foreach (TeacherChildren child in tcToRemove)
{
teacherInDB.TeacherChildrens.Add(child);
}
}
}
else if (teacherInDB.TeacherChildrens.Count > t.TeacherChildrens.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TeacherChildren> tcToAdd = t.TeacherChildrens.Except(teacherInDB.TeacherChildrens);
if (tcToAdd != null)
{
foreach (TeacherChildren child in tcToAdd)
{
teacherInDB.TeacherChildrens.Add(child);
}
}
IEnumerable<TeacherChildren> tcToRemove = teacherInDB.TeacherChildrens.Except(t.TeacherChildrens);
if (tcToRemove != null)
{
foreach (TeacherChildren child in tcToRemove)
{
teacherInDB.TeacherChildrens.Add(child);
}
}
}
else if (teacherInDB.TeacherChildrens.Count == t.TeacherChildrens.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TeacherChildren> tcToAdd = t.TeacherChildrens.Except(teacherInDB.TeacherChildrens);
if (tcToAdd != null)
{
foreach (TeacherChildren child in tcToAdd)
{
teacherInDB.TeacherChildrens.Add(child);
}
}
IEnumerable<TeacherChildren> tcToRemove = teacherInDB.TeacherChildrens.Except(t.TeacherChildrens);
if (tcToRemove != null)
{
foreach (TeacherChildren child in tcToRemove)
{
teacherInDB.TeacherChildrens.Add(child);
}
}
}
//2nd Part
if (teacherInDB.TeacherEligibilities.Count == 0)
{
foreach (TeacherEligibility te in t.TeacherEligibilities)
{
teacherInDB.TeacherEligibilities.Add(te);
}
}
else if (teacherInDB.TeacherEligibilities.Count < t.TeacherEligibilities.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TeacherEligibility> tcToAdd = t.TeacherEligibilities.Except(teacherInDB.TeacherEligibilities);
if (tcToAdd != null)
{
foreach (TeacherEligibility child in tcToAdd)
{
teacherInDB.TeacherEligibilities.Add(child);
}
}
IEnumerable<TeacherEligibility> tcToRemove = teacherInDB.TeacherEligibilities.Except(t.TeacherEligibilities);
if (tcToRemove != null)
{
foreach (TeacherEligibility child in tcToRemove)
{
teacherInDB.TeacherEligibilities.Add(child);
}
}
}
else if (teacherInDB.TeacherEligibilities.Count > t.TeacherEligibilities.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TeacherEligibility> tcToAdd = t.TeacherEligibilities.Except(teacherInDB.TeacherEligibilities);
if (tcToAdd != null)
{
foreach (TeacherEligibility child in tcToAdd)
{
teacherInDB.TeacherEligibilities.Add(child);
}
}
IEnumerable<TeacherEligibility> tcToRemove = teacherInDB.TeacherEligibilities.Except(t.TeacherEligibilities);
if (tcToRemove != null)
{
foreach (TeacherEligibility child in tcToRemove)
{
teacherInDB.TeacherEligibilities.Add(child);
}
}
}
else if (teacherInDB.TeacherEligibilities.Count == t.TeacherEligibilities.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TeacherEligibility> tcToAdd = t.TeacherEligibilities.Except(teacherInDB.TeacherEligibilities);
if (tcToAdd != null)
{
foreach (TeacherEligibility child in tcToAdd)
{
teacherInDB.TeacherEligibilities.Add(child);
}
}
IEnumerable<TeacherEligibility> tcToRemove = teacherInDB.TeacherEligibilities.Except(t.TeacherEligibilities);
if (tcToRemove != null)
{
foreach (TeacherEligibility child in tcToRemove)
{
teacherInDB.TeacherEligibilities.Add(child);
}
}
}
//3rd Part
if (teacherInDB.TeacherEducationalBackgrounds.Count == 0)
{
foreach (TeacherEducationalBackground eb in t.TeacherEducationalBackgrounds)
{
teacherInDB.TeacherEducationalBackgrounds.Add(eb);
}
}
else if (teacherInDB.TeacherEducationalBackgrounds.Count < t.TeacherEducationalBackgrounds.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TeacherEducationalBackground> tcToAdd = t.TeacherEducationalBackgrounds.Except(teacherInDB.TeacherEducationalBackgrounds);
if (tcToAdd != null)
{
foreach (TeacherEducationalBackground child in tcToAdd)
{
teacherInDB.TeacherEducationalBackgrounds.Add(child);
}
}
IEnumerable<TeacherEducationalBackground> tcToRemove = teacherInDB.TeacherEducationalBackgrounds.Except(t.TeacherEducationalBackgrounds);
if (tcToRemove != null)
{
foreach (TeacherEducationalBackground child in tcToRemove)
{
teacherInDB.TeacherEducationalBackgrounds.Add(child);
}
}
}
else if (teacherInDB.TeacherEducationalBackgrounds.Count > t.TeacherEducationalBackgrounds.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TeacherEducationalBackground> tcToAdd = t.TeacherEducationalBackgrounds.Except(teacherInDB.TeacherEducationalBackgrounds);
if (tcToAdd != null)
{
foreach (TeacherEducationalBackground child in tcToAdd)
{
teacherInDB.TeacherEducationalBackgrounds.Add(child);
}
}
IEnumerable<TeacherEducationalBackground> tcToRemove = teacherInDB.TeacherEducationalBackgrounds.Except(t.TeacherEducationalBackgrounds);
if (tcToRemove != null)
{
foreach (TeacherEducationalBackground child in tcToRemove)
{
teacherInDB.TeacherEducationalBackgrounds.Add(child);
}
}
}
else if (teacherInDB.TeacherEducationalBackgrounds.Count == t.TeacherEducationalBackgrounds.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TeacherEducationalBackground> tcToAdd = t.TeacherEducationalBackgrounds.Except(teacherInDB.TeacherEducationalBackgrounds);
if (tcToAdd != null)
{
foreach (TeacherEducationalBackground child in tcToAdd)
{
teacherInDB.TeacherEducationalBackgrounds.Add(child);
}
}
IEnumerable<TeacherEducationalBackground> tcToRemove = teacherInDB.TeacherEducationalBackgrounds.Except(t.TeacherEducationalBackgrounds);
if (tcToRemove != null)
{
foreach (TeacherEducationalBackground child in tcToRemove)
{
teacherInDB.TeacherEducationalBackgrounds.Add(child);
}
}
}
//4th Part
if (teacherInDB.TrainingSeminars.Count == 0)
{
foreach (TrainingSeminar ts in t.TrainingSeminars)
{
teacherInDB.TrainingSeminars.Add(ts);
}
}
else if (teacherInDB.TrainingSeminars.Count < t.TrainingSeminars.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TrainingSeminar> tcToAdd = t.TrainingSeminars.Except(teacherInDB.TrainingSeminars);
if (tcToAdd != null)
{
foreach (TrainingSeminar child in tcToAdd)
{
teacherInDB.TrainingSeminars.Add(child);
}
}
IEnumerable<TrainingSeminar> tcToRemove = teacherInDB.TrainingSeminars.Except(t.TrainingSeminars);
if (tcToRemove != null)
{
foreach (TrainingSeminar child in tcToRemove)
{
teacherInDB.TrainingSeminars.Add(child);
}
}
}
else if (teacherInDB.TrainingSeminars.Count > t.TrainingSeminars.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TrainingSeminar> tcToAdd = t.TrainingSeminars.Except(teacherInDB.TrainingSeminars);
if (tcToAdd != null)
{
foreach (TrainingSeminar child in tcToAdd)
{
teacherInDB.TrainingSeminars.Add(child);
}
}
IEnumerable<TrainingSeminar> tcToRemove = teacherInDB.TrainingSeminars.Except(t.TrainingSeminars);
if (tcToRemove != null)
{
foreach (TrainingSeminar child in tcToRemove)
{
teacherInDB.TrainingSeminars.Add(child);
}
}
}
else if (teacherInDB.TrainingSeminars.Count == t.TrainingSeminars.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<TrainingSeminar> tcToAdd = t.TrainingSeminars.Except(teacherInDB.TrainingSeminars);
if (tcToAdd != null)
{
foreach (TrainingSeminar child in tcToAdd)
{
teacherInDB.TrainingSeminars.Add(child);
}
}
IEnumerable<TrainingSeminar> tcToRemove = teacherInDB.TrainingSeminars.Except(t.TrainingSeminars);
if (tcToRemove != null)
{
foreach (TrainingSeminar child in tcToRemove)
{
teacherInDB.TrainingSeminars.Add(child);
}
}
}
//5th Part
if (teacherInDB.WorkExperiences.Count == 0)
{
foreach (WorkExperience we in t.WorkExperiences)
{
teacherInDB.WorkExperiences.Add(we);
}
}
else if (teacherInDB.WorkExperiences.Count < t.WorkExperiences.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<WorkExperience> tcToAdd = t.WorkExperiences.Except(teacherInDB.WorkExperiences);
if (tcToAdd != null)
{
foreach (WorkExperience child in tcToAdd)
{
teacherInDB.WorkExperiences.Add(child);
}
}
IEnumerable<WorkExperience> tcToRemove = teacherInDB.WorkExperiences.Except(t.WorkExperiences);
if (tcToRemove != null)
{
foreach (WorkExperience child in tcToRemove)
{
teacherInDB.WorkExperiences.Add(child);
}
}
}
else if (teacherInDB.WorkExperiences.Count > t.WorkExperiences.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<WorkExperience> tcToAdd = t.WorkExperiences.Except(teacherInDB.WorkExperiences);
if (tcToAdd != null)
{
foreach (WorkExperience child in tcToAdd)
{
teacherInDB.WorkExperiences.Add(child);
}
}
IEnumerable<WorkExperience> tcToRemove = teacherInDB.WorkExperiences.Except(t.WorkExperiences);
if (tcToRemove != null)
{
foreach (WorkExperience child in tcToRemove)
{
teacherInDB.WorkExperiences.Add(child);
}
}
}
else if (teacherInDB.WorkExperiences.Count == t.WorkExperiences.Count)
{
//compare 2 lists check the non existing to the other
IEnumerable<WorkExperience> tcToAdd = t.WorkExperiences.Except(teacherInDB.WorkExperiences);
if (tcToAdd != null)
{
foreach (WorkExperience child in tcToAdd)
{
teacherInDB.WorkExperiences.Add(child);
}
}
IEnumerable<WorkExperience> tcToRemove = teacherInDB.WorkExperiences.Except(t.WorkExperiences);
if (tcToRemove != null)
{
foreach (WorkExperience child in tcToRemove)
{
teacherInDB.WorkExperiences.Add(child);
}
}
}
using (var DC = new DCFIEntities())
{
// DC.Teachers.Remove(teacherInDB);
teacherInDB = t;
foreach (TeacherChildren tc in teacherInDB.TeacherChildrens)
DC.Entry(tc).State = tc.ChildId == 0 ? System.Data.Entity.EntityState.Added : System.Data.Entity.EntityState.Modified;
foreach (TeacherEducationalBackground tc in teacherInDB.TeacherEducationalBackgrounds)
DC.Entry(tc).State = tc.TEBId == 0 ? System.Data.Entity.EntityState.Added : System.Data.Entity.EntityState.Modified;
foreach (TeacherEligibility tc in teacherInDB.TeacherEligibilities)
DC.Entry(tc).State = tc.EligibilityId == 0 ? System.Data.Entity.EntityState.Added : System.Data.Entity.EntityState.Modified;
foreach (TrainingSeminar tc in teacherInDB.TrainingSeminars)
DC.Entry(tc).State = tc.TSID == 0 ? System.Data.Entity.EntityState.Added : System.Data.Entity.EntityState.Modified;
foreach (WorkExperience tc in teacherInDB.WorkExperiences)
DC.Entry(tc).State = tc.WEId == 0 ? System.Data.Entity.EntityState.Added : System.Data.Entity.EntityState.Modified;
DC.Entry(teacherInDB).State = System.Data.Entity.EntityState.Modified;
int num = DC.SaveChanges();
if (num > 0)
{
// ret = false;
message = "No teacher is updated.";
}
}
}
}
catch (DbEntityValidationException dbEx)
{
foreach (var validationErrors in dbEx.EntityValidationErrors)
{
foreach (var validationError in validationErrors.ValidationErrors)
{
Trace.TraceInformation("Property: {0} Error: {1}",
validationError.PropertyName,
validationError.ErrorMessage);
}
}
}
return ret;
}
public Boolean CreateTeacher(ref TeacherBDO teacher, ref string message)
{
message = "Teacher Added Successfully";
bool ret = true;
Teacher t = new Teacher();
try {
ConvertTeacherBDOToTeacher(teacher, t);
using (var DCEnt = new DCFIEntities())
{
DCEnt.Teachers.Add(t);
DCEnt.SaveChanges();
}
}
catch (DbEntityValidationException dbEx)
{
foreach (var validationErrors in dbEx.EntityValidationErrors)
{
foreach (var validationError in validationErrors.ValidationErrors)
{
Trace.TraceInformation("Property: {0} Error: {1}",
validationError.PropertyName,
validationError.ErrorMessage);
}
}
}
return ret;
}
public void ConvertTeacherToTeacherBDO(Teacher teacher, TeacherBDO tb)
{
tb.TeacherId = teacher.TeacherId;
tb.LastName = teacher.LastName;
tb.FirstName = teacher.FirstName;
tb.MiddleName = teacher.MiddleName;
tb.Deactivated = teacher.Deactivated;
tb.Gender = teacher.Gender;
tb.DOB = teacher.DOB;
tb.TIN = teacher.TIN;
tb.DateOfAppointment = teacher.DateOfAppointment;
tb.EmploymentStatus = teacher.EmploymentStatus;
tb.POBProvince = teacher.POBProvince;
tb.POBMunicipality = teacher.POBMunicipality;
tb.CivilStatus = teacher.CivilStatus;
tb.HeightCm = teacher.HeightCm;
tb.WeightKg = teacher.WeightKg;
tb.BloodType = teacher.BloodType;
tb.SSSNum = teacher.SSSNum;
tb.PagIBIGNo = teacher.PagIBIGNo;
tb.PhilHealthNo = teacher.PhilHealthNo;
tb.RAStreetName = teacher.RAStreetName;
tb.RARegion = teacher.RARegion;
tb.RAProvince = teacher.RAProvince;
tb.RAMunicipality = teacher.RAMunicipality;
tb.ResTelephoneNo = teacher.ResTelephoneNo;
tb.PAStreetName = teacher.PAStreetName;
tb.PARegion = teacher.PARegion;
tb.PAProvince = teacher.PAProvince;
tb.PAMunicipality = teacher.PAMunicipality;
tb.EmailAddress = teacher.EmailAddress;
tb.MobileNo = teacher.MobileNo;
tb.PreviousSchool = teacher.PreviousSchool;
tb.DialectSpoken = teacher.DialectSpoken;
tb.SpouseLastName = teacher.SpouseLastName;
tb.SpouseFirstName = teacher.SpouseFirstName;
tb.SpouseMiddleName = teacher.SpouseMiddleName;
tb.SpouseOccupation = teacher.SpouseOccupation;
tb.SpouseBusinessAdd = teacher.SpouseBusinessAdd;
tb.SpouseEmployerName = teacher.SpouseEmployerName;
tb.SpouseTelephoneNo = teacher.SpouseTelephoneNo;
tb.PERAA = teacher.PERAA;
tb.Image = teacher.Image;
if (teacher.Academic == null)
tb.Academic = true;
else
tb.Academic = (bool)teacher.Academic;
}
public void ConvertTeacherBDOToTeacher(TeacherBDO teacher, Teacher tb)
{
ICollection<TeacherChildren> tc = new List<TeacherChildren>();
tc = ToChildrenList(teacher.TeacherChildrens);
ICollection<TeacherEligibility> te = new List<TeacherEligibility>();
te = ToEligibilityList(teacher.TeacherEligibilities);
ICollection<TeacherEducationalBackground> eb = new List<TeacherEducationalBackground>();
eb = ToEducationalBackList(teacher.TeacherEducationalBackgrounds);
ICollection<TrainingSeminar> ts = new List<TrainingSeminar>();
ts = ToTrainingSeminarList(teacher.TrainingSeminars);
ICollection<WorkExperience> we = new List<WorkExperience>();
we = ToWorkExperienceList(teacher.WorkExperiences);
tb.TeacherId = teacher.TeacherId;
tb.LastName = teacher.LastName;
tb.FirstName = teacher.FirstName;
tb.MiddleName = teacher.MiddleName;
tb.Deactivated = teacher.Deactivated;
tb.Gender = teacher.Gender;
tb.DOB = teacher.DOB;
tb.TIN = teacher.TIN;
tb.DateOfAppointment = teacher.DateOfAppointment;
tb.EmploymentStatus = teacher.EmploymentStatus;
tb.POBProvince = teacher.POBProvince;
tb.POBMunicipality = teacher.POBMunicipality;
tb.CivilStatus = teacher.CivilStatus;
tb.HeightCm = teacher.HeightCm;
tb.WeightKg = teacher.WeightKg;
tb.BloodType = teacher.BloodType;
tb.SSSNum = teacher.SSSNum;
tb.PagIBIGNo = teacher.PagIBIGNo;
tb.PhilHealthNo = teacher.PhilHealthNo;
tb.RAStreetName = teacher.RAStreetName;
tb.RARegion = teacher.RARegion;
tb.RAProvince = teacher.RAProvince;
tb.RAMunicipality = teacher.RAMunicipality;
tb.ResTelephoneNo = teacher.ResTelephoneNo;
tb.PAStreetName = teacher.PAStreetName;
tb.PARegion = teacher.PARegion;
tb.PAProvince = teacher.PAProvince;
tb.PAMunicipality = teacher.PAMunicipality;
tb.EmailAddress = teacher.EmailAddress;
tb.MobileNo = teacher.MobileNo;
tb.PreviousSchool = teacher.PreviousSchool;
tb.DialectSpoken = teacher.DialectSpoken;
tb.SpouseLastName = teacher.SpouseLastName;
tb.SpouseFirstName = teacher.SpouseFirstName;
tb.SpouseMiddleName = teacher.SpouseMiddleName;
tb.SpouseOccupation = teacher.SpouseOccupation;
tb.SpouseBusinessAdd = teacher.SpouseBusinessAdd;
tb.SpouseEmployerName = teacher.SpouseEmployerName;
tb.SpouseTelephoneNo = teacher.SpouseTelephoneNo;
tb.PERAA = teacher.PERAA;
tb.Image = teacher.Image;
tb.TeacherChildrens = tc;
tb.TeacherEligibilities = te;
tb.TeacherEducationalBackgrounds = eb;
tb.TrainingSeminars = ts;
tb.WorkExperiences = we;
tb.Academic = teacher.Academic;
}
public Boolean CreateTeacher(ref TeacherBDO teacher, ref string message)
{
message = "Teacher Added Successfully";
bool ret = true;
Teacher t = new Teacher();
ConvertTeacherBDOToTeacher(teacher, t);
using (var DCEnt = new DCFIEntities())
{
DCEnt.Teachers.Add(t);
DCEnt.SaveChanges();
}
return ret;
}
