private static DataCollection <Entity> RetrieveCRMRecords(CrmDbContext context, string primaryEntityAttribute, EntityReference reference, EntityDefinition ed, List <Guid> guids)
{
var fetch = ed.CreateFetch();
//Make Retrive Multiple Query
object[] guidArray = guids.Cast <object>().ToArray();
var condition = new Condition(primaryEntityAttribute, ConditionOperator.In, guidArray);
if (fetch.Entity.Filters == null || !fetch.Entity.Filters.Any())
{
fetch.AddFilter(new Filter
{
Conditions = new List <Condition>
{
condition
}
});
}
else
{
var firstFilter = fetch.Entity.Filters.FirstOrDefault();
if (firstFilter.Conditions == null)
{
firstFilter.Conditions = new List <Condition>();
}
firstFilter.Conditions.Add(condition);
}
// retrieve a fresh entity which also acts as a backend validation
ADXTrace.Instance.TraceInfo(TraceCategory.Application, string.Format("Calling Retrieve Multiple Request for Entity {0} ", EntityNamePrivacy.GetEntityName(reference.LogicalName)));
RetrieveMultipleResponse responses = (RetrieveMultipleResponse)context.Service.Execute(fetch.ToRetrieveMultipleRequest());
var entities = responses.EntityCollection.Entities;
ADXTrace.Instance.TraceInfo(TraceCategory.Application, string.Format("Retrieve Multiple Response for Entity {0} has Record Count {1} ", EntityNamePrivacy.GetEntityName(reference.LogicalName), responses.EntityCollection.Entities.Count));
return(entities);
}