public static void AddOrUpdateUserCollectionCard(int collectionId, IEnumerable <CollectionCard> cards, out string error)
{
error = "";
using (var db = new FortyLifeDbContext())
{
var scryfallRequestEngine = new ScryfallRequestEngine();
var collectionCards = db.CollectionCards;
var cardList = cards.ToList();
// fill in set codes for entries that don't have one
foreach (var card in cardList)
{
if (string.IsNullOrEmpty(card.SetCode))
{
card.SetCode = scryfallRequestEngine.GetCard(card.Name).Set.ToUpper();
}
// also fill in the set name
card.SetName = new ScryfallRequestEngine().SetRequest(card.SetCode).Name;
}
var duplicates = cardList.GroupBy(i => new { i.Name, i.SetCode, i.Foil })
.Where(i => i.Count() > 1)
.Select(i => i.Key);
var duplicateList = duplicates.ToList();
if (!duplicateList.Any())
{
DeleteAllCardsInCollection(collectionId);
foreach (var card in cardList)
{
card.CollectionId = collectionId;
collectionCards.AddOrUpdate(card);
}
db.SaveChanges();
}
else
{
var errorCard = duplicateList.First();
var errorCardName = errorCard.Name;
// find the second occurence of any duplicated item
var firstOcc = cardList.FindIndex(i => i.Name == errorCard.Name && i.SetCode == errorCard.SetCode) + 1;
var errorLine = cardList.FindIndex(firstOcc,
i => i.Name == errorCard.Name && i.SetCode == errorCard.SetCode) + 1;
error = $"Duplicate card detected: {errorCardName}. (Lines {firstOcc} and {errorLine})";
}
}
}
public static void DeleteAllCardsInCollection(int collectionId)
{
using (var db = new FortyLifeDbContext())
{
foreach (var card in db.CollectionCards.Where(i => i.CollectionId == collectionId))
{
db.CollectionCards.Remove(card);
}
db.SaveChanges();
}
}
private static void RegenerateActivationKey(string email)
{
using (var db = new FortyLifeDbContext())
{
var user = db.ApplicationUsers.FirstOrDefault(i => i.Email == email);
if (user != null)
{
user.ActivationKey = RemoveReservedUnsafeCharacters(UserAuthenticator.GetHashString(DateTime.Now.ToString("G")));
db.SaveChanges();
}
}
}
public static void ActivateUser(string email)
{
using (var db = new FortyLifeDbContext())
{
var user = db.ApplicationUsers.FirstOrDefault(i => i.Email == email);
if (user != null)
{
user.ActivationKey = null;
db.SaveChanges();
}
}
}
public static void AddOrUpdateUserCollection(string email, Collection collection, out string error)
{
error = "";
using (var db = new FortyLifeDbContext())
{
var users = db.ApplicationUsers.Include(i => i.Collections.Select(j => j.Cards));
var user = users.FirstOrDefault(i => i.Email == email);
if (user != null)
{
if (user.Collections == null)
{
user.Collections = new List <Collection>();
}
var collectionToUpdate =
user.Collections.FirstOrDefault(i => i.CollectionId == collection.CollectionId);
if (collectionToUpdate != null)
{
collectionToUpdate.CreateDate = collection.CreateDate;
collectionToUpdate.LastEditDate = collection.LastEditDate;
collectionToUpdate.Name = collection.Name;
collectionToUpdate.Description = collection.Description;
}
else
{
collection.Cards = null;
user.Collections.Add(collection);
}
db.SaveChanges();
}
else
{
error = "Error! No known user exists with an email address matching the current session claim.";
}
}
}
public static void DeleteUserCollection(string email, Collection collection, out string error)
{
error = "";
using (var db = new FortyLifeDbContext())
{
var users = db.ApplicationUsers.Include(i => i.Collections.Select(j => j.Cards));
var user = users.FirstOrDefault(i => i.Email == email);
if (user != null)
{
if (user.Collections.Exists(i => i.CollectionId == collection.CollectionId))
{
// remove it from the object in memory
user.Collections.RemoveAll(i => i.CollectionId == collection.CollectionId);
// remove all cards associated with the collection in the db
foreach (var card in db.CollectionCards.Where(i => i.CollectionId == collection.CollectionId))
{
db.CollectionCards.Remove(card);
}
// remove the collection from the db
db.Collections.Remove(db.Collections.First(i => i.CollectionId == collection.CollectionId));
db.SaveChanges();
}
else
{
error = "Error! Collection doesn't exist.";
}
}
else
{
error = "Error! No known user exists with an email address matching the current session claim.";
}
}
}
public static bool CreateAccount(string email, string password)
{
if (GetApplicationUser(email) != null)
{
return(false);
}
var salt = UserAuthenticator.GetHashString(DateTime.Now.Ticks.ToString());
var passwordHash = UserAuthenticator.ComputeHash(password, salt);
var newUser = new ApplicationUser
{
Email = email,
DisplayName = email.Split('@')[0],
PasswordHash = passwordHash,
PasswordSalt = salt,
CreateDate = DateTime.Now,
ActivationKey = RemoveReservedUnsafeCharacters(UserAuthenticator.GetHashString(DateTime.Now.ToString("G")))
};
using (var db = new FortyLifeDbContext())
{
try
{
db.ApplicationUsers.AddOrUpdate(newUser);
db.SaveChanges();
SendActivationEmail(email);
return(true);
}
catch (Exception e)
{
// TODO: implement proper logger for exceptions
return(false);
}
}
}
public int ProductIdRequest(string cardName, string setName)
{
setName = SanitizeSetName(setName);
using (var db = new FortyLifeDbContext())
{
if (db.CardProductIds.Any(i => i.CardName == cardName && i.SetName == setName))
{
return(db.CardProductIds.First(i => i.CardName == cardName && i.SetName == setName).ProductId);
}
// Rate limit to be a good samaritan
Thread.Sleep(200); // TODO: find a better way to do this without shutting down the thread
// when searching for products in the TCG Player API, it only accepts the name of the front face of double faced cards
if (cardName.Contains("//"))
{
cardName = cardName.Split(new[] { "//" }, StringSplitOptions.RemoveEmptyEntries)[0].Trim();
}
var searchCriteria = new CategoryProductsSearchBody
{
Sort = "name",
Limit = 5,
Offset = 0,
Filters = new List <Filter>
{
new Filter
{
Name = Filter.FilterName.ProductName.ToString(),
Values = new List <string> {
cardName
}
}
}
};
//if (!string.IsNullOrEmpty(setName))
//{
// searchCriteria.Filters.Add(new Filter
// {
// Name = Filter.FilterName.SetName.ToString(),
// Values = new List<string> {setName}
// });
//}
var body = JsonConvert.SerializeObject(searchCriteria);
var jsonResult = Post(categoryProductSearchUri, body, RequestBodyType.Json, ReadAccessToken());
if (!string.IsNullOrEmpty(jsonResult))
{
var productIdResult = JsonConvert.DeserializeObject <CategoryProductsResult>(jsonResult).Results
.OrderBy(i => i).FirstOrDefault();
if (productIdResult > 0)
{
var newProductId = new CardProductId
{
CardName = cardName,
SetName = setName,
ProductId = productIdResult
};
db.CardProductIds.AddOrUpdate(newProductId);
db.SaveChanges();
return(productIdResult);
}
}
return(0);
}
}