internal AuditLog CreateLogRecord(object userName, EventType eventType, ITrackerContext context)
{
Type entityType = _dbEntry.Entity.GetType().GetEntityType();
if (!EntityTrackingConfiguration.IsTrackingEnabled(entityType))
{
return null;
}
DateTime changeTime = DateTime.UtcNow;
//todo: make this a static class
var mapping = new DbMapping(context, entityType);
List<PropertyConfiguerationKey> keyNames = mapping.PrimaryKeys().ToList();
var newlog = new AuditLog
{
UserName = userName?.ToString(),
EventDateUTC = changeTime,
EventType = eventType,
TypeFullName = entityType.FullName,
RecordId = GetPrimaryKeyValuesOf(_dbEntry, keyNames).ToString()
};
var detailsAuditor = GetDetailsAuditor(eventType, newlog);
newlog.LogDetails = detailsAuditor.CreateLogDetails().ToList();
if (newlog.LogDetails.Any())
return newlog;
else
return null;
}
public AuditLog CreateLogRecord(object userName, EventType eventType, ITrackerContext context)
{
Type entityType = _dbEntry.Entity.GetType().GetEntityType();
DateTime changeTime = DateTime.UtcNow;
if (!entityType.IsTrackingEnabled())
{
return null;
}
IEnumerable<string> keyNames = entityType.GetPrimaryKeyNames(context);
var newlog = new AuditLog
{
UserName = userName != null ? userName.ToString() : null,
EventDateUTC = changeTime,
EventType = eventType,
TypeFullName = entityType.FullName,
RecordId = _dbEntry.GetPrimaryKeyValues(keyNames).ToString()
};
using (var detailsAuditor = (eventType == EventType.Added)
? new AddedLogDetailsAuditor(_dbEntry, newlog)
: new LogDetailsAuditor(_dbEntry, newlog))
{
newlog.LogDetails = detailsAuditor.CreateLogDetails().ToList();
}
return newlog;
}
private ChangeLogDetailsAuditor GetDetailsAuditor(EventType eventType, AuditLog newlog)
{
switch (eventType)
{
case EventType.Added:
return new AdditionLogDetailsAuditor(_dbEntry, newlog);
case EventType.Deleted:
return new DeletetionLogDetailsAuditor(_dbEntry, newlog);
case EventType.Modified:
return new ChangeLogDetailsAuditor(_dbEntry, newlog);
case EventType.SoftDeleted:
return new SoftDeletedLogDetailsAuditor(_dbEntry, newlog);
case EventType.UnDeleted:
return new UnDeletedLogDetailsAudotor(_dbEntry, newlog);
default:
return null;
}
}
private void UpdateEditLogRow(CancellationToken cancellationToken, Type entityType, AuditLog auditLogRow,
string typeFullname)
{
cancellationToken.ThrowIfCancellationRequested();
RenameTableNameToTypeFullname(auditLogRow, typeFullname);
IEnumerable<PropertyInfo> properties = GetProperties(entityType);
foreach (var propertyInfo in properties)
{
MigrateProperty(cancellationToken, typeFullname, propertyInfo);
}
}
private void RenameTableNameToTypeFullname(AuditLog auditLogRow, string typeFullname)
{
string oldName = auditLogRow.TypeFullName;
auditLogRow.TypeFullName = typeFullname;
_trackerContext.SaveChanges();
OnAuditLogUpdated(new NameChangedEventArgs
{
OldName = oldName,
NewName = typeFullname,
RecordId = auditLogRow.AuditLogId
});
}
public ChangeLogDetailsAuditor(DbEntityEntry dbEntry, AuditLog log)
{
DbEntry = dbEntry;
_log = log;
}
public UnDeletedLogDetailsAudotor(DbEntityEntry dbEntry, AuditLog log) : base(dbEntry, log)
{
}
public DeletetionLogDetailsAuditor(DbEntityEntry dbEntry, AuditLog log) : base(dbEntry, log)
{
}
public AuditLogGeneratedEventArgs(AuditLog log)
{
Log = log;
}
public LogDetailsAuditor(DbEntityEntry dbEntry, AuditLog log)
{
_dbEntry = dbEntry;
_log = log;
}
public AddedLogDetailsAuditor(DbEntityEntry dbEntry, AuditLog log)
: base(dbEntry, log)
{
}
public AuditLogGeneratedEventArgs(AuditLog log, object entity)
{
Log = log;
Entity = entity;
}
internal AdditionLogDetailsAuditor(DbEntityEntry dbEntry, AuditLog log)
: base(dbEntry, log)
{
}
