public bool UpdateRecord(SampleDataModel Rec)
{
bool rslt = false;
AuditTestEntities ent = new AuditTestEntities();
var dbRec = ent.SampleData.FirstOrDefault(s => s.ID == Rec.ID);
if (dbRec != null)
{
// audit process 1 - gather old values
SampleDataModel OldRecord = new SampleDataModel();
OldRecord.ID = dbRec.ID;
OldRecord.FirstName = dbRec.FirstName;
OldRecord.lastname = dbRec.LastName;
OldRecord.DateOfBirth = dbRec.DateOfBirth;
// update the live record
dbRec.FirstName = Rec.FirstName;
dbRec.LastName = Rec.lastname;
dbRec.DateOfBirth = Rec.DateOfBirth;
ent.SaveChanges();
CreateAuditTrail(AuditActionType.Update, Rec.ID, OldRecord, Rec);
rslt = true;
}
return(rslt);
}
public List <SampleDataModel> GetAllData(bool ShowDeleted)
{
List <SampleDataModel> rslt = new List <SampleDataModel>();
AuditTestEntities ent = new AuditTestEntities();
List <SampleData> SearchResults = new List <SampleData>();
if (ShowDeleted)
{
SearchResults = ent.SampleData.ToList();
}
else
{
SearchResults = ent.SampleData.Where(s => s.Deleted == false).ToList();
}
foreach (var record in SearchResults)
{
SampleDataModel rec = new SampleDataModel();
rec.ID = record.ID;
rec.FirstName = record.FirstName;
rec.lastname = record.LastName;
rec.DateOfBirth = record.DateOfBirth;
rec.Deleted = record.Deleted;
rslt.Add(rec);
}
return(rslt);
}
public void CreateRecord(SampleDataModel Rec)
{
AuditTestEntities ent = new AuditTestEntities();
SampleData dbRec = new SampleData();
dbRec.FirstName = Rec.FirstName;
dbRec.LastName = Rec.lastname;
dbRec.DateOfBirth = Rec.DateOfBirth;
ent.SampleData.Add(dbRec);
ent.SaveChanges(); // save first so we get back the dbRec.ID for audit tracking
SampleData DummyObject = new SampleData(); // Storage of this null object shows data before creation = nix, naught, nothing!
CreateAuditTrail(AuditActionType.Create, dbRec.ID, DummyObject, dbRec);
}
public SampleDataModel GetData(int ID)
{
SampleDataModel mod = new SampleDataModel();
AuditTestEntities ent = new AuditTestEntities();
SampleData rec = ent.SampleData.FirstOrDefault(s => s.ID == ID);
if (rec != null)
{
mod.ID = rec.ID;
mod.FirstName = rec.FirstName;
mod.lastname = rec.LastName;
mod.DateOfBirth = rec.DateOfBirth;
}
return(mod);
}
