public Domain.UserAccount CreateAccount(Domain.UserAccount account)
{
var newAccount = EntityMapper.ToDatabaseModel(account);
var newUserData = new DB.Accounts.UserData();
var newPantry = new DB.Items.Pantry();
var newMealPlanCalendar = new DB.MealPlans.MealPlanCalendar();
var newRecipeCatalog = new DB.Recipes.RecipeCatalog();
// Hash password
passwordHelper.CreatePasswordHashAndSalt(account.Password, out var hash, out var salt);
newAccount.PasswordHash = hash;
newAccount.PasswordSalt = salt;
// Set user data fields
newUserData.FirstName = account.UserData?.FirstName ?? "";
newUserData.LastName = account.UserData?.LastName ?? "";
newUserData.DateOfBirth = account.UserData?.DateOfBirth ?? DateTime.UtcNow;
newUserData.Gender = account.UserData?.Gender ?? "";
// Create Pantry, MealPlanCalendar and RecipeCatalog
newPantry.Items = new List <DB.Items.PantryItem>();
newPantry.UserData = newUserData;
newMealPlanCalendar.MealPlans = new List <DB.MealPlans.MealPlan>();
newMealPlanCalendar.UserData = newUserData;
newRecipeCatalog.Recipes = new List <DB.Recipes.Recipe>();
newRecipeCatalog.UserData = newUserData;
// Set account fields
newUserData.Pantry = newPantry;
newUserData.MealPlanCalendar = newMealPlanCalendar;
newUserData.RecipeCatalog = newRecipeCatalog;
newAccount.UserData = newUserData;
// Add account to database
context.Pantries.Add(newPantry);
context.MealPlanCalendars.Add(newMealPlanCalendar);
context.RecipeCatalogs.Add(newRecipeCatalog);
context.UsersData.Add(newUserData);
context.UserAccounts.Add(newAccount);
// Commit changes and return result
context.SaveChanges();
return(EntityMapper.ToDomainModel(newAccount));
}