public override void Execute(IServiceProvider serviceProvider)
{
base.Execute(serviceProvider);
try
{
lys_communication createdCommunication = GetTargetAs <Entity>().ToEntity <lys_communication>();
IOrganizationService currentUserService = CreateService();
NavCommunicationHandler communicationHandler = new NavCommunicationHandler(currentUserService, TraceService);
// 5.6
communicationHandler.CheckMultipleMainCommunications(createdCommunication);
}
catch (EntityHandlerException e)
{
TraceService.Trace(e.ToString());
throw new InvalidPluginExecutionException(e.Message);
}
catch (Exception e)
{
TraceService.Trace(e.ToString());
throw new InvalidPluginExecutionException("Возникла ошибка, см. журнал для подробностей.");
}
}
/*
* Checks if there are already present lys_communication with lys_main=true and the same lys_type as provided agreement's.
* Throws an InvalidPluginExecutionException if duplicates were found, returns otherwise.
*
* communication - created/updated lys_communication.
*/
public void CheckMultipleMainCommunications(lys_communication communication)
{
BaseRepository <lys_communication> communicationRepo = new BaseRepository <lys_communication>(Service, lys_communication.EntityLogicalName);
// Checking if all required communication data is present. If not, obtaining it from CRM.
if (communication.lys_main == null || communication.lys_type == null || communication.lys_contactid == null)
{
communication = communicationRepo.Get(communication.Id, new ColumnSet(lys_communication.Fields.lys_main, lys_communication.Fields.lys_type, lys_communication.Fields.lys_contactid));
}
TracingService.Trace($"relatedContactId={communication.lys_contactid}, communicationId={communication.Id}, lys_main={communication.lys_main}, lys_type={communication.lys_type}");
// No need to check non-set objects.
if (communication.lys_main == null || communication.lys_main == false || communication.lys_type == null || communication.lys_contactid == null)
{
return;
}
// Getting all other communications related to our contact with their lys_main=true and the same lys_type.
QueryExpression query = new QueryExpression();
query.Criteria.AddCondition(lys_communication.Fields.lys_contactid, ConditionOperator.Equal, communication.lys_contactid.Id);
query.Criteria.AddCondition(lys_communication.Fields.lys_type, ConditionOperator.Equal, communication.lys_type.Value);
query.Criteria.AddCondition(lys_communication.Fields.lys_main, ConditionOperator.Equal, true);
query.Criteria.AddCondition(lys_communication.Fields.lys_communicationId, ConditionOperator.NotEqual, communication.Id);
query.ColumnSet = new ColumnSet(false);
query.ColumnSet = new ColumnSet(false);
EntityCollection ec = communicationRepo.GetMultiple(query);
TracingService.Trace($"Retrieved lys_communications. ec={ec}, ec.Entities={ec.Entities}, ec.Entities.Count={ec.Entities.Count}");
if (ec.Entities.Count > 0)
{
// Another main communication with the same type is already present.
throw new EntityHandlerException("Основное средство связи с заданным типом уже существует для связанного контакта.");
}
}
