public ActionResult LogReaction(LogReactionViewModel model)
{
var customer = GetCustomer();
var loggedMeal = db.FoodLogs.Where(l => l.id == model.id).FirstOrDefault();
List <string> loggedAllergens = loggedMeal.Allergens.Split(',').ToList();
loggedAllergens.RemoveAt(loggedAllergens.Count - 1);
loggedMeal.Reactions = "Logged";
List <int> allergenId = new List <int>();
AllergenReactionJunction toLog = new AllergenReactionJunction();
for (int i = 0; i < model.allReactionIds.Length; i++)
{
int placeHolder = model.allReactionIds[i];
ReactionTotal reactionTotal = db.ReactionTotals.Where(r => r.ReactionId == placeHolder).FirstOrDefault();
if (reactionTotal == null)
{
ReactionTotal newReaction = new ReactionTotal();
newReaction.CustomerId = customer.id;
newReaction.ReactionId = placeHolder;
newReaction.Total = 1;
db.ReactionTotals.Add(newReaction);
db.SaveChanges();
}
else
{
reactionTotal.Total += 1;
db.SaveChanges();
}
foreach (var allergen in loggedAllergens)
{
int tempId = db.Allergens.Where(a => a.KnownAllergies == allergen).Select(a => a.id).FirstOrDefault();
toLog = db.AllergensReactionsJunction.Where(a => a.CustomerId == customer.id && a.ReactionId == placeHolder && a.AllergenId == tempId).FirstOrDefault();
if (toLog == null)
{
AllergenReactionJunction newEntry = new AllergenReactionJunction();
newEntry.CustomerId = customer.id;
newEntry.ReactionId = placeHolder;
newEntry.AllergenId = tempId;
newEntry.Total = 1;
db.AllergensReactionsJunction.Add(newEntry);
db.SaveChanges();
}
else
{
toLog.Total += 1;
db.SaveChanges();
}
}
DetermineAllergy(model.allReactionIds[i]);
}
TempData["foods"] = null;
return(RedirectToAction("Index"));
}
public ActionResult LogReaction()
{
string userId = User.Identity.GetUserId();
Customer customer = db.Customers.Where(u => u.ApplicationUserId == userId).FirstOrDefault();
LogReactionViewModel model = new LogReactionViewModel();
model.LoggedMeals = new SelectList(db.FoodLogs.Where(f => f.Reactions == null && f.CustomerId == customer.id).ToList(), "id", "MealName");
model.Reaction = new MultiSelectList(db.Reactions.ToList(), "id", "CommonReactions");
return(View(model));
}
