/// <summary>
/// Get a list of QueryFilter that represent changed fields.
/// </summary>
/// <param name="original">Original Entity. The unchanged entity.</param>
/// <param name="changed">Changed Entity. The entity holding the changed fields.</param>
/// <returns>QueryFilters of BuyingGroupProperty</returns>
public static QueryFilters <BuyingGroupProperty> GetChanges(BuyingGroup original, BuyingGroup changed)
{
// this method returns a list of changes.
var changes = new QueryFilters <BuyingGroupProperty>(5);
#region Detect Changes
if (original.BuyingGroupID != changed.BuyingGroupID)
{
changes.Add(QueryFilter.New(BuyingGroupProperty.BuyingGroupID, FilterConditions.Equals, changed.BuyingGroupID));
}
if (string.CompareOrdinal(original.BuyingGroupName, changed.BuyingGroupName) != 0)
{
changes.Add(QueryFilter.New(BuyingGroupProperty.BuyingGroupName, FilterConditions.Equals, changed.BuyingGroupName));
}
if (original.LastEditedBy != changed.LastEditedBy)
{
changes.Add(QueryFilter.New(BuyingGroupProperty.LastEditedBy, FilterConditions.Equals, changed.LastEditedBy));
}
if (original.ValidFrom != changed.ValidFrom)
{
changes.Add(QueryFilter.New(BuyingGroupProperty.ValidFrom, FilterConditions.Equals, changed.ValidFrom));
}
if (original.ValidTo != changed.ValidTo)
{
changes.Add(QueryFilter.New(BuyingGroupProperty.ValidTo, FilterConditions.Equals, changed.ValidTo));
}
#endregion
return(changes.Count > 0 ? changes : null);
}
/// <summary>
/// Compare 2 Entities for changes. NavProperties are NOT taken into account. For NavProperties use the corresponding utils for those Entities
/// </summary>
/// <param name="one">Entity One.</param>
/// <param name="two">Entity Two.</param>
/// <returns>True if there is changes. False if no changes found.</returns>
public static bool HasChanges(BuyingGroup one, BuyingGroup two)
{
// this method returns true if differences are found between the 2 entities.
#region Detect Changes
if (one.BuyingGroupID != two.BuyingGroupID)
{
return(true);
}
if (string.CompareOrdinal(one.BuyingGroupName, two.BuyingGroupName) != 0)
{
return(true);
}
if (one.LastEditedBy != two.LastEditedBy)
{
return(true);
}
if (one.ValidFrom != two.ValidFrom)
{
return(true);
}
if (one.ValidTo != two.ValidTo)
{
return(true);
}
#endregion
return(false);
}
public async Task <IHttpActionResult> Put([FromODataUri] int BuyingGroupID, BuyingGroup item)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (BuyingGroupID == item.BuyingGroupID)
{
return(BadRequest());
}
item.ObjectState = ObjectState.Modified;
_service.Update(item);
try
{
await _unitOfWorkAsync.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ItemExists(BuyingGroupID))
{
return(NotFound());
}
throw;
}
return(Updated(item));
}
public async Task <IHttpActionResult> Post(BuyingGroup item)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
item.ObjectState = ObjectState.Added;
_service.Insert(item);
try
{
await _unitOfWorkAsync.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (ItemExists(item.BuyingGroupID))
{
return(Conflict());
}
throw;
}
return(Created(item));
}
/// <summary>
/// Merge all values from one Entity into another one.
/// </summary>
/// <param name="source">Source Entity. Will be copied to the target.</param>
/// <param name="target">Target Entity. Will receive the values from the source.</param>
/// <returns>void.</returns>
public static void Merge(BuyingGroup source, BuyingGroup target)
{
// this method merges 2 Entities.
#region Merge Values
target.BuyingGroupID = source.BuyingGroupID;
target.BuyingGroupName = source.BuyingGroupName;
target.LastEditedBy = source.LastEditedBy;
target.ValidFrom = source.ValidFrom;
target.ValidTo = source.ValidTo;
#endregion
}
public async Task <IResponse> UpdateBuyingGroupAsync(BuyingGroup entity)
{
Logger?.LogInformation("'{0}' has been invoked", nameof(UpdateBuyingGroupAsync));
try
{
UnitOfWork.Repository <BuyingGroup>().Update(entity);
await UnitOfWork.SaveChangesAsync();
return(new Response());
}
catch (Exception ex)
{
return(new Response(Logger, nameof(UpdateBuyingGroupAsync), ex));
}
}
