/// <summary>
/// Deletes the specified egm windows event entity.
/// </summary>
/// <param name="egmWindowsEvent">The egm windows event entity.</param>
public void Delete(EgmWindowsEvent egmWindowsEvent)
{
using (var context = new HmsDbContext())
{
if (!context.EgmWindowsEvents.Any(winEvt => winEvt.Id == egmWindowsEvent.Id))
{
return;
}
// matching PK found, thus we proceed with Delete
DaoUtilities.DeleteEntity(context, context.EgmWindowsEvents, egmWindowsEvent);
}
}
/// <summary>
/// Updates the state of the existing entity.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="entityEntry">The entity entry.</param>
/// <param name="egmWindowsEvent">The egm windows event entity.</param>
private static void UpdateExistingEntityState(HmsDbContext context, DbEntityEntry entityEntry,
EgmWindowsEvent egmWindowsEvent)
{
var winEvtEntity = (EgmWindowsEvent)entityEntry.Entity;
if (!winEvtEntity.SentAt.Equals(egmWindowsEvent.SentAt))
{
winEvtEntity.SentAt = egmWindowsEvent.SentAt;
}
if (!winEvtEntity.ReportGuid.Equals(egmWindowsEvent.ReportGuid))
{
winEvtEntity.ReportGuid = egmWindowsEvent.ReportGuid;
}
DaoUtilities.UpdateVersion(context, entityEntry);
}
/// <summary>
/// Saves the specified egm windows event entity.
/// </summary>
/// <param name="egmWindowsEvent">The egm windows event entity.</param>
public void Save(EgmWindowsEvent egmWindowsEvent)
{
using (var context = new HmsDbContext())
{
//context.Database.Log = Console.Write;
if (!context.EgmWindowsEvents.Any(winEvt => winEvt.Id == egmWindowsEvent.Id))
{
// no matching PK for this EgmWindowsEvent in database,
// thus we create new entity and add it to db
DaoUtilities.SaveCreatedEntity(context, context.EgmWindowsEvents, egmWindowsEvent,
SetNewEntityState);
}
else
{
// matching PK found, thus we update state of existing EgmWindowsEvent entity
DaoUtilities.SaveUpdatedEntity(context, context.EgmWindowsEvents, egmWindowsEvent,
UpdateExistingEntityState);
}
}
}
/// <summary>
/// Sets the new state of the entity.
/// </summary>
/// <param name="entity">The entity.</param>
private static void SetNewEntityState(EgmWindowsEvent entity)
{
entity.Version = 0;
entity.Hash = GenerateHash(entity);
}
/// <summary>
/// Generates the hash for the specified EgmWindowsEvent entity.
/// </summary>
/// <param name="egmWindowsEvent">The egm windows event entity.</param>
/// <returns>System.String.</returns>
public static string GenerateHash(EgmWindowsEvent egmWindowsEvent)
{
return(GenerateHash(egmWindowsEvent.Code, egmWindowsEvent.Description, egmWindowsEvent.EgmSerialNumber,
egmWindowsEvent.OccurredAt, egmWindowsEvent.CasinoCode, egmWindowsEvent.EventLogName));
}
