public SnapshotChangeset ExtractSnapshotChanges(IEnumerable <HistoricalEvent> events, T2 actual)
{
var sourceEvent = events.FirstOrDefault();
var sourceObject = sourceEvent.Changeset == null?
JsonConvert.DeserializeObject <T2>(sourceEvent.Changeset.ObjectData) :
JsonConvert.DeserializeObject <T2>(sourceEvent.Changeset.ObjectDelta);
var snapshotChangeset = new SnapshotChangeset();
snapshotChangeset.EntityTypeName = sourceEvent.EntityName;
snapshotChangeset.EntityId = sourceEvent.EntityId;
snapshotChangeset.LastViewed = GetLastTimeViewed <T2>(actual.Id).Value;
snapshotChangeset.LastModifiedBy = events.Last().CreatedBy;
snapshotChangeset.LastModifiedEvent = events.Last().Action;
snapshotChangeset.LastModifiedDate = events.Last().CreatedDate.Value;
// TODO: Bug here if entity is deleted or not found
snapshotChangeset.Changes = ExtractChanges(sourceObject, actual);
return(snapshotChangeset);
}
private SnapshotChangeset ExtractSnapshotChanges(IEnumerable <HistoricalEvent> events, TEntity actual)
{
var actualDto = _mapper.Map <TDto>(actual);
var sourceEvent = events.FirstOrDefault();
var sourceObject = sourceEvent.Changeset == null?
JsonConvert.DeserializeObject <TEntity>(sourceEvent.Changeset.ObjectData) :
JsonConvert.DeserializeObject <TEntity>(sourceEvent.Changeset.ObjectDelta);
var sourceDto = _mapper.Map <TDto>(sourceObject);
var snapshotChangeset = new SnapshotChangeset();
snapshotChangeset.EntityTypeName = sourceEvent.EntityName;
snapshotChangeset.EntityId = sourceEvent.EntityId;
snapshotChangeset.LastViewed = DateTime.MinValue; // TODO: Get Last Viewed Info from read status (if available)
snapshotChangeset.LastModifiedBy = events.Last().CreatedBy;
snapshotChangeset.LastModifiedEvent = events.Last().Action;
snapshotChangeset.LastModifiedDate = events.Last().CreatedDate.Value;
// TODO: Bug here if entity is deleted or not found
snapshotChangeset.Changes = _historicalCrudReadService.ExtractChanges(sourceDto, actualDto);
return(snapshotChangeset);
}