public async Task <Meal> EditMealAsync(EditMealInputModel inputModel)
{
var currentMeal = await this.mealsRepository
.All()
.FirstOrDefaultAsync(x => x.Id == inputModel.Id);
currentMeal.Name = inputModel.Name;
if (inputModel.NewImageFile != null)
{
currentMeal.PictureUrl = await this.cloudinaryService.UploudAsync(inputModel.NewImageFile);
}
currentMeal.Type = inputModel.Type;
currentMeal.CaloriesPer100Grams = inputModel.CaloriesPer100Grams;
foreach (var foodPreference in this.mealsPreferencesRepository
.All()
.Where(x => x.MealId == currentMeal.Id))
{
this.mealsPreferencesRepository.Delete(foodPreference);
}
await this.mealsPreferencesRepository.SaveChangesAsync();
if (inputModel.FoodPreferences != null)
{
foreach (var foodPreference in inputModel.FoodPreferences)
{
FoodPreference currentPreference;
currentPreference = await this.foodPreferenceRepository
.All()
.FirstAsync(x => x.Preference == foodPreference);
MealPreference mealPreference = new MealPreference
{
Meal = currentMeal,
MealId = currentMeal.Id,
Preference = currentPreference,
PreferenceId = currentPreference.Id,
};
await this.mealsPreferencesRepository.AddAsync(mealPreference);
currentMeal.FoodPreferences.ToList().Add(mealPreference);
currentPreference.Meals.ToList().Add(mealPreference);
}
await this.mealsRepository.SaveChangesAsync();
}
return(currentMeal);
}
public async Task <IActionResult> Edit(EditMealInputModel inputModel)
{
if (!this.cloudinaryService.IsFileValid(inputModel.NewImageFile) || !this.ModelState.IsValid)
{
if (!this.cloudinaryService.IsFileValid(inputModel.NewImageFile))
{
this.ModelState.AddModelError("PictureFile", "Plese enter valid file format!");
}
return(this.View(inputModel));
}
var meal = await this.mealsService.EditMealAsync(inputModel);
return(this.Redirect($"/Trainers/Meals/Details/{meal.Id}"));
}