private void Handle(MaintenanceJobUpdated e)
{
MaintenanceJob job = Jobs.FirstOrDefault(j => j.Id == e.JobId);
Customer customer = new Customer(e.CustomerInfo.Id, e.CustomerInfo.Name, e.CustomerInfo.TelephoneNumber);
Vehicle vehicle = new Vehicle(e.VehicleInfo.LicenseNumber, e.VehicleInfo.Brand, e.VehicleInfo.Type, customer.Id);
job.Update(e.StartTime, e.EndTime, vehicle, customer, e.Description);
}
public void UpdateMaintenanceJob(UpdateMaintenanceJob command)
{
// check business rules
this.UpdatedMaintenanceJobShouldFallWithinOneBusinessDay(command);
this.NumberOfParallelMaintenanceJobsMustNotExceedAvailableWorkStations(command);
this.NumberOfParallelMaintenanceJobsOnAVehicleIsOne(command);
// handle event
MaintenanceJobUpdated e = command.MapToMaintenanceJobUpdated();
RaiseEvent(e);
}
private async Task HandleAsync(MaintenanceJobUpdated mju)
{
var job = new MaintenanceJob
{
JobId = mju.JobId.ToString(),
CustomerId = mju.CustomerInfo.Id,
LicenseNumber = mju.VehicleInfo.LicenseNumber,
StartTime = mju.StartTime,
Description = mju.Description
};
Log.Information("Update Maintenance Job: {Id}, {CustomerId}, {VehicleLicenseNumber}, {StartTime}, {Description}",
job.JobId, job.CustomerId, job.LicenseNumber, job.StartTime, job.Description);
await _repo.UpdateMaintenanceJobAsync(job);
}
private async Task <bool> HandleAsync(MaintenanceJobUpdated e)
{
Log.Information("Updated Maintenance Job: {JobId}, {StartTime}, {EndTime}, {CustomerName}, {LicenseNumber}",
e.JobId, e.StartTime, e.EndTime, e.CustomerInfo.Name, e.VehicleInfo.LicenseNumber);
try
{
using (var transaction = await _dbContext.Database.BeginTransactionAsync())
{
var customer = await _dbContext.Customers
.FirstOrDefaultAsync(c => c.CustomerId == e.CustomerInfo.Id);
if (customer == null)
{
throw new InvalidOperationException($"Customer not found {e.CustomerInfo.Id}");
}
customer.CustomerId = e.CustomerInfo.Id;
customer.Name = e.CustomerInfo.Name;
customer.TelephoneNumber = e.CustomerInfo.TelephoneNumber;
var vehicle = await _dbContext.Vehicles
.FirstOrDefaultAsync(v => v.LicenseNumber == e.VehicleInfo.LicenseNumber);
if (vehicle == null)
{
throw new InvalidOperationException($"Vehicle not found {e.VehicleInfo.LicenseNumber}");
}
vehicle.LicenseNumber = e.VehicleInfo.LicenseNumber;
vehicle.Brand = e.VehicleInfo.Brand;
vehicle.OwnerId = customer.CustomerId;
vehicle.Type = e.VehicleInfo.Type;
var job = await _dbContext.MaintenanceJobs
.FirstOrDefaultAsync(j => j.Id == e.JobId);
if (job == null)
{
throw new InvalidOperationException($"Job not found {e.JobId}");
}
job.Id = e.JobId;
job.StartTime = e.StartTime;
job.EndTime = e.EndTime;
job.Customer = customer;
job.Vehicle = vehicle;
// update maintetancejob
_dbContext.MaintenanceJobs.Update(job);
await _dbContext.SaveChangesAsync();
await transaction.CommitAsync();
}
}
catch (InvalidOperationException ex)
{
Log.Warning($"Skipped updating maintenance job: {ex.Message}");
}
catch (DbUpdateException)
{
Log.Warning("Skipped updating maintenance job with id {JobId}.", e.JobId);
}
return(true);
}