/// <summary>
/// Проверка возможности существования маршрута правила.
/// </summary>
/// <param name="route">Маршрут.</param>
/// <param name="ruleConditions">Условия.</param>
/// <param name="conditionStep">Этап.</param>
/// <returns>Возможность существования.</returns>
public override bool CheckRoutePossibility(List <Structures.ApprovalRuleBase.RouteStep> route,
List <Structures.ApprovalRuleBase.ConditionRouteStep> ruleConditions,
Structures.ApprovalRuleBase.RouteStep conditionStep)
{
var possibleStage = base.CheckRoutePossibility(route, ruleConditions, conditionStep);
var conditionType = _obj.Conditions.First(c => c.Number == conditionStep.StepNumber).Condition.ConditionType;
// Проверка условий по адресату.
if (conditionType == Docflow.Condition.ConditionType.Addressee)
{
var addresseeConditions = this.GetAddresseeConditionsInRoute(route).Where(c => c.StepNumber != conditionStep.StepNumber).ToList();
possibleStage = this.CheckAddresseeConditions(addresseeConditions, conditionStep);
}
return(possibleStage);
}
/// <summary>
/// Проверить возможность существования данного маршрута с условиями по адресату.
/// </summary>
/// <param name="allConditions">Все условия в данном маршруте.</param>
/// <param name="condition">Текущее условие.</param>
/// <returns>Возможность существования данного маршрута.</returns>
public bool CheckAddresseeConditions(List <Structures.ApprovalRuleBase.RouteStep> allConditions, Structures.ApprovalRuleBase.RouteStep condition)
{
var conditionItem = _obj.Conditions.Where(x => x.Number == condition.StepNumber).FirstOrDefault();
var addressees = Conditions.As(conditionItem.Condition).Addressees.Select(x => x.Addressee).ToList();
foreach (var previousCondition in allConditions.TakeWhile(x => !Equals(x, condition)))
{
var previoisConditionItem = _obj.Conditions.Where(x => x.Number == previousCondition.StepNumber).FirstOrDefault();
var previousAddressees = Conditions.As(previoisConditionItem.Condition).Addressees.Select(x => x.Addressee).ToList();
var result = CheckConsistencyConditions(addressees, previousAddressees, condition, previousCondition);
if (result != null)
{
return(result.Value);
}
}
return(true);
}
