/// <summary>
/// Creates a new instance of a workshop-planning for the specified date.
/// </summary>
/// <param name="date">The date to create the planning for.</param>
/// <param name="planning">The initialized WorkshopPlanning instance.</param>
/// <returns>The WorkshopPlanningCreated event.</returns>
/// <remarks>This implementation makes sure creation of the planning becomes part of the event-stream.</remarks>
public static IEnumerable <Event> Create(DateTime date, out WorkshopPlanning planning)
{
planning = new WorkshopPlanning();
WorkshopPlanningCreated e = new WorkshopPlanningCreated(Guid.NewGuid(), date);
return(planning.HandleEvent(e));
}
public static void PlannedMaintenanceJobShouldFallWithinOneBusinessDay(
this WorkshopPlanning planning, PlanMaintenanceJob command)
{
if (command.StartTime.Date != command.EndTime.Date)
{
throw new BusinessRuleViolationException("Start-time and end-time of a Maintenance Job must be within a 1 day.");
}
}
/// <summary>
/// Creates a new instance of a workshop-planning for the specified date.
/// </summary>
/// <param name="date">The date to create the planning for.</param>
public static WorkshopPlanning Create(DateTime date)
{
WorkshopPlanning planning = new WorkshopPlanning(date);
WorkshopPlanningCreated e = new WorkshopPlanningCreated(Guid.NewGuid(), date);
planning.RaiseEvent(e);
return(planning);
}
public static void NumberOfParallelMaintenanceJobsOnAVehicleIsOne(
this WorkshopPlanning planning, PlanMaintenanceJob command)
{
if (planning.Jobs.Any(j => j.Vehicle.LicenseNumber == command.VehicleInfo.LicenseNumber &&
(j.StartTime >= command.StartTime && j.StartTime <= command.EndTime ||
j.EndTime >= command.StartTime && j.EndTime <= command.EndTime)))
{
throw new BusinessRuleViolationException($"Only 1 maintenance job can be executed on a vehicle during a certain time-slot.");
}
}
public static void NumberOfParallelMaintenanceJobsMustNotExceedAvailableWorkStations(
this WorkshopPlanning planning, PlanMaintenanceJob command)
{
if (planning.Jobs.Count(j =>
(j.StartTime >= command.StartTime && j.StartTime <= command.EndTime) ||
(j.EndTime >= command.StartTime && j.EndTime <= command.EndTime)) >= AVAILABLE_WORKSTATIONS)
{
throw new BusinessRuleViolationException($"Maintenancejob overlaps with more than {AVAILABLE_WORKSTATIONS} other jobs.");
}
}
