public async Task <IEnumerable <int> > GetCategoriesIds(string textForCategorizing)
{
var categoriesIdsToReturn = new List <int>();
try
{
var keyPhrases = await _keyPhrasesAnalyzer.AnalyzeText("pl", textForCategorizing);
var availableCategories = _categoryRepository.GetAllCategories();
var categoriesWhichAlreadyExistInDatabase = availableCategories
.Where(ac => keyPhrases.Select(k => k.ToLower()).Contains(ac.Name.ToLower()))
.ToList();
var categoriesToAdd = keyPhrases
.Except(categoriesWhichAlreadyExistInDatabase.Select(c => c.Name), StringComparer.OrdinalIgnoreCase)
.Select(k => new Category()
{
Name = k
})
.ToList();
var newlyAddedCategories = _categoryRepository.AddCategories(categoriesToAdd);
categoriesIdsToReturn.AddRange(categoriesWhichAlreadyExistInDatabase.Select(c => c.CategoryId));
categoriesIdsToReturn.AddRange(newlyAddedCategories);
return(categoriesIdsToReturn);
}
catch (System.Exception ex)
{
_logger.LogError($"Error occured during adding categories: {ex.ToString()}");
return(null);
}
}
public async Task <User> Add(User user)
{
user.Password = HashPassword(user.Password);
var newUser = await _userRepo.AddUser(user);
var categories = new Category[]
{
new Category {
UserID = newUser.ID, Name = "Dinner", Order = 0
},
new Category {
UserID = newUser.ID, Name = "Lunch", Order = 1
},
new Category {
UserID = newUser.ID, Name = "Breakfast", Order = 2
},
new Category {
UserID = newUser.ID, Name = "Fast Meals", Order = 3
},
new Category {
UserID = newUser.ID, Name = "Salads", Order = 4
},
};
await _categoryRepo.AddCategories(categories);
return(newUser);
}
