public async Task <IActionResult> Add(EmployeeAddInputModel employeeCreate)
{
var result = await this.garageService.SetVehicleToEmployeeAsync(employeeCreate, this.ModelState);
if (!this.ModelState.IsValid)
{
return(this.View(result));
}
return(this.Redirect($"/{GlobalConstants.AreaAdministrationName}/{GlobalConstants.ContollerEmployeesName}"));
}
public async Task <EmployeeAddViewModel> SetVehicleToEmployeeAsync(EmployeeAddInputModel employeeFromView, ModelStateDictionary modelState)
{
var vehicles = await this.vehiclesService.GetVehicleNames();
if (!modelState.IsValid)
{
var errorModel = employeeFromView.To <Employee>().To <EmployeeAddViewModel>();
errorModel.VehicleList = vehicles;
return(errorModel);
}
var employee = await this.employeesService.GetByIdAsync <Employee>(employeeFromView.Id);
if (employee == null)
{
Exception innerException = new Exception(nameof(employeeFromView.Id));
throw new NullReferenceException(string.Format(GarageConstants.NullReferenceId, employeeFromView.Id), innerException);
}
var vehicleEmployee = await this.garageRepository.All().FirstOrDefaultAsync(x => x.EmployeeId == employeeFromView.Id);
if (vehicleEmployee != null)
{
modelState.AddModelError(nameof(vehicleEmployee.Vehicle.RegistrationNumber), string.Format(GarageConstants.ArgumentExceptionVehicleEmployeeExist, vehicleEmployee.Vehicle.RegistrationNumber));
var errorModel = employeeFromView.To <Employee>().To <EmployeeAddViewModel>();
errorModel.VehicleList = vehicles;
return(errorModel);
}
var vehicle = await this.vehiclesService.GetAllAsync <Vehicle>().FirstOrDefaultAsync(x => x.RegistrationNumber == employeeFromView.RegistrationNumber);
if (vehicle == null)
{
Exception innerException = new Exception(nameof(employeeFromView.RegistrationNumber));
throw new ArgumentNullException(string.Format(GarageConstants.ArgumentExceptionVehicleNotExist, employeeFromView.RegistrationNumber), innerException);
}
employee.VehicleEmployees.Add(new VehicleEmployee {
EmployeeId = employee.Id, VehicleId = vehicle.Id
});
this.employeeRepository.Update(employee);
await this.employeeRepository.SaveChangesAsync();
return(employee.To <EmployeeAddViewModel>());
}
