public async Task <IActionResult> Create(
[Bind("WorkoutProgramId,WorkoutProgramName,WorkoutProgramDescription")] WorkoutProgramViewModel model,
string[] selectedWorkouts)
{
var workoutProgram = _mapper.Map <WorkoutProgramViewModel, WorkoutProgram>(model);
if (selectedWorkouts != null)
{
workoutProgram.WorkoutAssigments = new List <WorkoutAssigment>();
foreach (var workout in selectedWorkouts)
{
var workoutsToAdd =
new WorkoutAssigment()
{
WorkoutProgramId = workoutProgram.WorkoutProgramId,
WorkoutId = int.Parse(workout)
};
workoutProgram.WorkoutAssigments.Add(workoutsToAdd);
}
}
if (ModelState.IsValid)
{
_unitOfWork.WorkoutProgramRepository.Add(workoutProgram);
await _unitOfWork.WorkoutProgramRepository.SaveAsync();
return(RedirectToAction(nameof(Index)));
}
PopulateAssignedWorkoutData(workoutProgram);
var workoutProgramViewModel = _mapper.Map <WorkoutProgram, WorkoutProgramViewModel>(workoutProgram);
return(View(workoutProgramViewModel));
}
private void UpdateWorkoutProgramWorkouts(string[] selectedWorkouts, WorkoutProgram workoutProgram)
{
if (selectedWorkouts == null)
{
workoutProgram.WorkoutAssigments = new List <WorkoutAssigment>();
return;
}
var selectedWorkoutsHS = new HashSet <string>(selectedWorkouts);
var workoutExercises = new HashSet <int>
(workoutProgram.WorkoutAssigments.Select(c => c.Workout.WorkoutId));
var workouts = _unitOfWork.WorkoutRepository.GetAll();
foreach (var workout in workouts)
{
if (selectedWorkoutsHS.Contains(workout.WorkoutId.ToString()))
{
if (!workoutExercises.Contains(workout.WorkoutId))
{
workoutProgram.WorkoutAssigments.Add(new WorkoutAssigment()
{
WorkoutProgramId = workoutProgram.WorkoutProgramId,
WorkoutId = workout.WorkoutId
});
}
}
else
{
if (workoutExercises.Contains(workout.WorkoutId))
{
WorkoutAssigment workoutToRemove =
workoutProgram.WorkoutAssigments.SingleOrDefault(i => i.WorkoutId == workout.WorkoutId);
workoutProgram.WorkoutAssigments.Remove(workoutToRemove);
_unitOfWork.WorkoutProgramRepository.SaveAsync();
}
}
}
}
