/// <summary>
/// Updates an existing entity
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public virtual T Update(T item)
{
// Tracking
item = Track(item, true);
context.Entry(item).State = EntityState.Modified;
context.SaveChanges();
using (AuditLogService service = new AuditLogService())
{
service.Create(ActivityTypes.Edit, item, OldObject);
}
return(item);
}
/// <summary>
/// Deletes an existing entity
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public virtual bool Delete(T item)
{
if (!context.ChangeTracker.Entries <T>().Any(e => e.Entity == item))
{
context.Set <T>().Attach(item);
}
context.Set <T>().Remove(item);
context.SaveChanges();
using (AuditLogService service = new AuditLogService())
{
service.Create(ActivityTypes.Delete, item, OldObject);
}
return(true);
}
/// <summary>
/// Creates a new entity
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public virtual T Create(T item, bool track = true)
{
// Tracking
if (track)
{
item = Track(item);
}
context.Set <T>().Add(item);
context.SaveChanges();
using (AuditLogService service = new AuditLogService())
{
service.Create(ActivityTypes.Create, item);
}
return(item);
}