public static async Task <int?> GetExternalId(this IEntityMapService entityMapService,
EntityType entityType,
IdentifierEntity idEntity,
IdentifierProperty property,
int localId,
int unitId)
{
var entityMaps = await entityMapService.SearchEntityMaps(
new SearchQueryEntityMap(
localId,
entityType.ToString(),
unitId,
(int)ExternalEconomySystem.UniMicro,
(int)Category.Timereg)
{
ExternalEntity = idEntity.ToString(),
ExternalProperty = property.ToString()
});
var value = entityMaps.FirstOrDefault()?.ExternalValue;
return(int.TryParse(value, out int intValue) && intValue > 0
? (int?)intValue
: null);
}
