private async Task CreateForms(ExerciseBody exerciseBody, Exercise newExercise)
{
// delete old
await exerciseRepository.DeleteFormsAsync(newExercise.Id);
// create new
newExercise.ExerciseForms = new List <ExerciseForm>();
List <MovementForm> exerciseForms = new List <MovementForm>();
foreach (MovementForm form in exerciseBody.Forms)
{
// if movement form was already added
if (exerciseForms.Contains(form))
{
continue;
}
ExerciseForm newForm = new ExerciseForm
{
Exercise = newExercise,
MovementForm = form
};
newExercise.ExerciseForms.Add(newForm);
exerciseForms.Add(newForm.MovementForm);
}
}
public async Task <Exercise> CreateExercise(ExerciseBody exerciseBody)
{
// create exercise
Exercise newExercise = new Exercise
{
Name = exerciseBody.Name,
Media = exerciseBody.Media,
ExerciseSteps = new List <ExerciseStep>(),
ExerciseRequirements = new List <ExerciseRequirement>(),
ExerciseForms = new List <ExerciseForm>()
};
// create exercise steps
await CreateSteps(exerciseBody, newExercise);
// create exercise requirements
await CreateRequirements(exerciseBody, newExercise);
// create exercise forms
await CreateForms(exerciseBody, newExercise);
// save exercise to database
newExercise = await exerciseRepository.CreateAsync(newExercise);
return(newExercise);
}
private async Task CreateRequirements(ExerciseBody exerciseBody, Exercise newExercise)
{
// delete old
await exerciseRepository.DeleteRequirementsAsync(newExercise.Id);
// create new
newExercise.ExerciseRequirements = new List <ExerciseRequirement>();
foreach (string requirement in exerciseBody.Requirements)
{
ExerciseRequirement newRequirement = new ExerciseRequirement
{
Exercise = newExercise,
Requirement = requirement
};
newExercise.ExerciseRequirements.Add(newRequirement);
}
}
private async Task CreateSteps(ExerciseBody exerciseBody, Exercise newExercise)
{
// delete old
await exerciseRepository.DeleteStepsAsync(newExercise.Id);
// create new
newExercise.ExerciseSteps = new List <ExerciseStep>();
int stepCount = 1;
foreach (string step in exerciseBody.Steps)
{
ExerciseStep newStep = new ExerciseStep
{
Exercise = newExercise,
StepNumber = stepCount,
StepDescription = step
};
newExercise.ExerciseSteps.Add(newStep);
stepCount++;
}
}
public async Task <Exercise> UpdateExercise(int exerciseId, ExerciseBody exerciseBody)
{
// update exercise
Exercise updatedExercise = new Exercise()
{
Id = exerciseId,
Name = exerciseBody.Name,
Media = exerciseBody.Media,
ExerciseSteps = null,
ExerciseRequirements = null,
ExerciseForms = null
};
// create exercise requirements
if (exerciseBody.Requirements != null)
{
await CreateRequirements(exerciseBody, updatedExercise);
}
// create exercise steps
if (exerciseBody.Steps != null)
{
await CreateSteps(exerciseBody, updatedExercise);
}
// create exercise forms
if (exerciseBody.Forms != null)
{
await CreateForms(exerciseBody, updatedExercise);
}
// save exercise to database
Exercise exercise = await exerciseRepository.UpdateAsync(updatedExercise);
return(exercise);
}