public TrainingModel getByName(String trainingName) {
Training foundTraining = trainingDao.getByName(trainingName);
if (foundTraining != null) {
return getById(foundTraining.getId());
}
return null;
}
public ArrayList<TrainingModel> getAll() {
ArrayList<TrainingModel> allTrainings = new ArrayList<TrainingModel>();
ArrayList<Training> trainings = trainingDao.getAll();
for (Training training : trainings) {
allTrainings.add(getById(training.getId()));
}
return allTrainings;
}
public TrainingModel updateExisting(TrainingModel model) {
Training oldTraining = trainingDao.getById(model.getId());
Training existsWithSameName = trainingDao.getByName(model.getName());
if (oldTraining == null || existsWithSameName != null) {
return null;
}
oldTraining.setDescription(model.getDescription());
Training saved = trainingDao.save(oldTraining);
return saved != null ? model : null;
}
public TrainingModel getById(int trainingId) {
Training training = trainingDao.getById(trainingId);
if (training == null) {
return null;
}
TrainingModel model = new TrainingModel();
model.setId(training.getId());
model.setName(training.getName());
model.setDescription(training.getDescription());
model.setDateCreated(training.getDateCreated());
ArrayList<TrainingsExercises> trainingsExercises =
trainingsExercisesDao.getAllForTraining(trainingId);
for (TrainingsExercises trainingExercise : trainingsExercises) {
ExerciseModel exerciseModel = new ExerciseModel();
exerciseModel.setId(trainingExercise.getId());
Exercise exercise = exerciseDao.getById(trainingExercise.getExerciseId());
exerciseModel.setName(exercise.getName());
exerciseModel.setDescription(exercise.getDescription());
exerciseModel.setImage(exercise.getImage());
ArrayList<ExerciseSets> exerciseSets =
exerciseSetsDao.getAllForExercise(trainingExercise.getId());
for (ExerciseSets exerciseSet : exerciseSets) {
ExerciseSetModel setModel = new ExerciseSetModel();
setModel.setId(exerciseSet.getId());
setModel.setNumberOfRepeats(exerciseSet.getNumberOfRepeats());
setModel.setOrder(exerciseSet.getOrder());
exerciseModel.addSet(setModel);
}
model.addExercise(exerciseModel);
}
return model;
}
public TrainingModel createNew(TrainingModel model) {
Training exists = trainingDao.getByName(model.getName());
if (exists != null) {
return null;
}
Training training = new Training();
training.setName(model.getName());
training.setDescription(model.getDescription());
training.setDateCreated(model.getDateCreated());
Training savedTraining = trainingDao.save(training);
if (savedTraining != null) {
model.setId(savedTraining.getId());
return model;
}
return null;
}