public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
StringBuilder sb = new StringBuilder();
var usersDto = JsonConvert.DeserializeObject <IEnumerable <UserImportModel> >(jsonString);
foreach (var currentUser in usersDto)
{
if (!IsValid(currentUser) || !currentUser.Cards.All(IsValid))
{
sb.AppendLine("Invalid Data");
continue;
}
var user = new User
{
FullName = currentUser.FullName,
Username = currentUser.Username,
Age = currentUser.Age,
Email = currentUser.Email,
Cards = currentUser.Cards.Select(x => new Card
{
Number = x.Number,
Cvc = x.Cvc,
Type = Enum.Parse <CardType>(x.Type)
}).ToList()
};
context.Users.Add(user);
sb.AppendLine($"Imported {user.Username} with {user.Cards.Count} cards");
}
context.SaveChanges();
return(sb.ToString().TrimEnd());
}
public static string ImportPurchases(VaporStoreDbContext context, string xmlString)
{
XmlSerializer serializer = new XmlSerializer(typeof(PurchaseDto[]), new XmlRootAttribute("Purchases"));
PurchaseDto[] purchaseDtos = (PurchaseDto[])serializer.Deserialize(new StringReader(xmlString));
StringBuilder sb = new StringBuilder();
List <Purchase> validPurchases = new List <Purchase>();
foreach (var purchaseDto in purchaseDtos)
{
if (!IsValid(purchaseDto))
{
sb.AppendLine(ERROR_MESSAGE);
continue;
}
Purchase purchase = Mapper.Map <Purchase>(purchaseDto);
purchase.CardId = context.Cards.SingleOrDefault(c => c.Number == purchaseDto.Card).Id;
purchase.GameId = context.Games.SingleOrDefault(c => c.Name == purchaseDto.Title).Id;
purchase.Card = context.Cards.SingleOrDefault(c => c.Number == purchaseDto.Card);
purchase.Game = context.Games.SingleOrDefault(c => c.Name == purchaseDto.Title);
validPurchases.Add(purchase);
sb.AppendLine($"Imported {purchaseDto.Title} for {purchase.Card.User.Username}");
}
context.Purchases.AddRange(validPurchases);
context.SaveChanges();
var result = sb.ToString();
return(result);
}
public static string ImportPurchases(VaporStoreDbContext context, string xmlString)
{
var xmlSerializer = new XmlSerializer(typeof(PurchaseDto[]), new XmlRootAttribute("Purchases"));
var deserializedPurchases = (PurchaseDto[])xmlSerializer.Deserialize(new StringReader(xmlString));
var sb = new StringBuilder();
var purchases = new List <Purchase>();
foreach (var purchaseDto in deserializedPurchases)
{
if (!IsValid(purchaseDto))
{
sb.AppendLine(FailureMsg);
continue;
}
var isTypeValid = Enum.TryParse(purchaseDto.Type, out PurchaseType purType);
if (!isTypeValid)
{
sb.AppendLine(FailureMsg);
continue;
}
var card = context.Cards.FirstOrDefault(c => c.Number == purchaseDto.Card);
if (card == null)
{
sb.AppendLine(FailureMsg);
continue;
}
var game = context.Games.FirstOrDefault(g => g.Name == purchaseDto.Title);
if (game == null)
{
sb.AppendLine(FailureMsg);
continue;
}
var date = DateTime.ParseExact(purchaseDto.Date, XmlDateFormat, CultureInfo.InvariantCulture);
var purchase = new Purchase()
{
Game = game,
Card = card,
Date = date,
ProductKey = purchaseDto.Key,
Type = purType
};
purchases.Add(purchase);
sb.AppendLine($"Imported {purchaseDto.Title} for {card.User.Username}");
}
context.AddRange(purchases);
context.SaveChanges();
return(sb.ToString().Trim());
}
public static string ImportPurchases(VaporStoreDbContext context, string xmlString)
{
var serializer = new XmlSerializer(typeof(PurchaseDto[]), new XmlRootAttribute("Purchases"));
var deserialized = (PurchaseDto[])serializer.Deserialize(new StringReader(xmlString));
StringBuilder result = new StringBuilder();
foreach (var purchaseDto in deserialized)
{
if (!IsValid(purchaseDto))
{
result.AppendLine("Invalid Data");
continue;
}
var purchase = new Purchase
{
Type = purchaseDto.Type,
ProductKey = purchaseDto.Key,
Card = context.Cards.FirstOrDefault(c => c.Number == purchaseDto.Card),
Date = DateTime.ParseExact(purchaseDto.Date, "dd/MM/yyyy HH:mm", CultureInfo.InvariantCulture),
Game = context.Games.FirstOrDefault(x => x.Name == purchaseDto.Title)
};
context.Purchases.Add(purchase);
result.AppendLine($"Imported {purchaseDto.Title} for {purchase.Card.User.Username}");
}
context.SaveChanges();
return(result.ToString().Trim());
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
UserDto[] userDtos = JsonConvert.DeserializeObject <UserDto[]>(jsonString);
StringBuilder sb = new StringBuilder();
List <User> validUsers = new List <User>();
foreach (var userDto in userDtos)
{
bool cardsAreValid = userDto.Cards.All(IsValid);
if (!IsValid(userDto) || !cardsAreValid)
{
sb.AppendLine(ERROR_MESSAGE);
continue;
}
User user = Mapper.Map <User>(userDto);
userDto.Cards.ToList().ForEach(c => Mapper.Map <Card>(c));
validUsers.Add(user);
sb.AppendLine($"Imported {user.Username} with {user.Cards.Count} cards");
}
context.Users.AddRange(validUsers);
context.SaveChanges();
var result = sb.ToString();
return(result);
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
var userDtos = JsonConvert.DeserializeObject <UserImportDto[]>(jsonString);
var users = new HashSet <User>();
var result = new StringBuilder();
foreach (var dto in userDtos)
{
if (IsValid(dto) == false)
{
result.AppendLine(ErrorMsg);
continue;
}
var user = AutoMapper.Mapper.Map <User>(dto);
users.Add(user);
result.AppendLine(String.Format(UserAddedMsg, user.Username, user.Cards.Count));
}
context.Users.AddRange(users);
context.SaveChanges();
return(result.ToString().TrimEnd());
}
public static string UpdateEmail(VaporStoreDbContext context, string username, string newEmail)
{
StringBuilder sb = new StringBuilder();
var user = context
.Users
.SingleOrDefault(u => u.Username == username);
if (user == null)
{
return$ "User {username} not found";
}
var emailAlreadyTaken = context.Users.Any(u => u.Email == newEmail);
if (emailAlreadyTaken)
{
return($"Email {newEmail} is already taken");
}
user.Email = newEmail;
context.SaveChanges();
return($"Changed {user.Username}'s email successfully");
return(sb.ToString());
}
public static string ImportPurchases(VaporStoreDbContext context, string xmlString)
{
var sb = new StringBuilder();
var serializer = new XmlSerializer(typeof(PurchaseImportDto[]), new XmlRootAttribute("Purchases"));
var deserialized = (PurchaseImportDto[])serializer.Deserialize(new StringReader(xmlString));
var validPurchases = new List <Purchase>();
foreach (var purchaseDto in deserialized)
{
if (!IsValid(purchaseDto))
{
sb.AppendLine("Invalid Data");
continue;
}
var game = context.Games.Single(g => g.Name == purchaseDto.Title);
var card = context.Cards.Include(c => c.User).Single(c => c.Number == purchaseDto.Card);
var date = DateTime.ParseExact(purchaseDto.Date, "dd/MM/yyyy HH:mm", CultureInfo.InvariantCulture);
var purchase = new Purchase(game, purchaseDto.Type, card, purchaseDto.Key, date);
validPurchases.Add(purchase);
sb.AppendLine($"Imported {purchase.Game.Name} for {purchase.Card.User.Username}");
}
context.Purchases.AddRange(validPurchases);
context.SaveChanges();
var result = sb.ToString();
return(result);
}
public static string UpdateEmail(VaporStoreDbContext context, string username, string newEmail)
{
var user = context
.Users
.FirstOrDefault(u => u.Username == username);
if (user == null)
{
return($"User {username} not found");
}
var userWithEmail = context
.Users
.FirstOrDefault(u => u.Email == newEmail);
if (userWithEmail != null)
{
return($"Email {newEmail} is already taken");
}
user.Email = newEmail;
context.SaveChanges();
return($"Changed {username}'s email successfully");
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
var deserializedUsers = JsonConvert.DeserializeObject <UserDto[]>(jsonString);
var users = new List <User>();
StringBuilder sb = new StringBuilder();
foreach (var dto in deserializedUsers)
{
if (!IsValid(dto) || !dto.Cards.All(IsValid))
{
sb.AppendLine(ErrorMessage);
continue;
}
var user = new User(dto.FullName, dto.Username, dto.Email, dto.Age, dto.Cards);
users.Add(user);
sb.AppendLine(string.Format(SuccessImportUsers, user.Username, user.Cards.Count));
}
context.Users.AddRange(users);
context.SaveChanges();
string result = sb.ToString();
return(result);
}
public static string UpdateEmail(VaporStoreDbContext context, string username, string newEmail)
{
var targetUser = context.Users.FirstOrDefault(x => x.Username == username);
string result;
if (targetUser != null)
{
var isTaken = context.Users.FirstOrDefault(x => x.Email == newEmail) != null;
if (!isTaken)
{
targetUser.Email = newEmail;
result = String.Format(SuccessChangeOfEmailMessage, username);
context.SaveChanges();
}
else
{
result = String.Format(TakenEmailMessage, newEmail);
}
}
else
{
result = String.Format(InvalidUserMessage, username);
}
return(result);
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
StringBuilder sb = new StringBuilder();
var usersDto = JsonConvert.DeserializeObject <IEnumerable <ImportUserDTO> >(jsonString);
List <User> users = new List <User>();
foreach (var userDTO in usersDto)
{
if (!IsValid(userDTO) || !userDTO.Cards.All(IsValid))
{
sb.AppendLine("Invalid Data");
continue;
}
bool isValidEnum = false;
var currUser = new User
{
Username = userDTO.Username,
FullName = userDTO.FullName,
Email = userDTO.Email,
Age = userDTO.Age
};
foreach (var card in userDTO.Cards)
{
bool isParsed = Enum.TryParse <CardType>(card.Type, out CardType result);
if (!isParsed)
{
isValidEnum = true;
break;
}
if (isValidEnum)
{
sb.AppendLine("Invalid Data");
continue;
}
currUser.Cards.Add(new Card
{
Number = card.Number,
Cvc = card.CVC,
Type = Enum.Parse <CardType>(card.Type)
});
}
users.Add(currUser);
sb.AppendLine($"Imported {userDTO.Username} with {userDTO.Cards.Count()} cards");
}
context.Users.AddRange(users);
context.SaveChanges();
return(sb.ToString().TrimEnd());
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
jsonUser_inp_dto[] usersDTOs = JsonConvert.DeserializeObject <jsonUser_inp_dto[]>(jsonString);
StringBuilder sb = new StringBuilder();
List <User> users = new List <User>();
foreach (var dto in usersDTOs)
{
if (!AttributeValidation.IsValid(dto))
{
sb.AppendLine("Invalid Data");
continue;
}
var user = new User()
{
FullName = dto.FullName,
Age = dto.Age,
Email = dto.Email,
Username = dto.Username,
Cards = dto.Cards.Select(x => new Card()
{
Cvc = x.Cvc,
Number = x.Number,
Type = (CardType)Enum.Parse(typeof(CardType), x.Type, true)
}).ToArray()
};
sb.AppendLine($"Imported {user.Username} with {user.Cards.Count} cards");
users.Add(user);
}
context.Users.AddRange(users);
context.SaveChanges();
return(sb.ToString().Trim());
}
public static string ImportPurchases(VaporStoreDbContext context, string xmlString)
{
var outputResult = new StringBuilder();
var validPurchasesToAdd = new List <Purchase>();
var purchasesDtos = XmlConverter.Deserializer <ImportPurchaseDto>(xmlString, "Purchases");
foreach (var purchaseDto in purchasesDtos)
{
PurchaseType purchaseType;
var isGenreValid = Enum.TryParse <PurchaseType>(purchaseDto.Type, true, out purchaseType);
var targetGame = context.Games.FirstOrDefault(x => x.Name == purchaseDto.Title);
var targetCard = context.Cards.FirstOrDefault(x => x.Number == purchaseDto.Card);
if (!IsValid(purchaseDto) || targetGame == null || !isGenreValid || targetCard == null)
{
outputResult.AppendLine(ErrorMessage);
continue;
}
var newPurchase = new Purchase
{
Game = targetGame,
Type = purchaseType,
ProductKey = purchaseDto.ProductKey,
Date = DateTime.ParseExact(purchaseDto.Date, "dd/MM/yyyy HH:mm", CultureInfo.InvariantCulture),
Card = targetCard
};
validPurchasesToAdd.Add(newPurchase);
outputResult.AppendLine(string.Format(SuccessfullyImportedPurchase, newPurchase.Game.Name, newPurchase.Card.User.Username));
}
context.AddRange(validPurchasesToAdd);
context.SaveChanges();
return(outputResult.ToString().TrimEnd());
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
var sb = new StringBuilder();
var usersDtos = JsonConvert.DeserializeObject <ImportUserDto[]>(jsonString);
List <User> users = new List <User>();
foreach (var userDto in usersDtos)
{
if (!IsValid(userDto))
{
sb.AppendLine(ErrorMessage);
continue;
}
var validUser = new User
{
FullName = userDto.FullName,
Username = userDto.Username,
Email = userDto.Email,
Age = userDto.Age,
};
foreach (var cardDto in userDto.Cards)
{
if (!IsValid(cardDto))
{
sb.AppendLine(ErrorMessage);
break;
}
CardType type;
bool isValidCardType = Enum.TryParse(cardDto.Type, out type);
if (!isValidCardType)
{
sb.AppendLine(ErrorMessage);
break;
}
Card card = new Card
{
Number = cardDto.Number,
Cvc = cardDto.CVC,
Type = type,
User = validUser
};
validUser.Cards.Add(card);
}
users.Add(validUser);
sb.AppendLine($"Imported {validUser.Username} with {validUser.Cards.Count} cards");
}
context.Users.AddRange(users);
context.SaveChanges();
return(sb.ToString().Trim());
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
var userDtos = JsonConvert.DeserializeObject <UserDto[]>(jsonString);
var validUsers = new List <User>();
StringBuilder sb = new StringBuilder();
foreach (var userDto in userDtos)
{
if (!IsValid(userDto) || userDto.Cards.Length == 0 ||
userDto.Cards.Any(c => !IsValid(c)))
{
sb.AppendLine("Invalid Data");
continue;
}
var user = Mapper.Map <User>(userDto);
validUsers.Add(user);
sb.AppendLine($"Imported {user.Username} with {user.Cards.Count} cards");
}
context.Users.AddRange(validUsers);
context.SaveChanges();
return(sb.ToString());
}
public static string ImportPurchases(VaporStoreDbContext context, string xmlString)
{
var serializer = new XmlSerializer(typeof(List <PurchaseDto>), new XmlRootAttribute("Purchases"));
var importedDtos = (List <PurchaseDto>)serializer.Deserialize(new StringReader(xmlString));
var result = new StringBuilder();
var validPurchases = new List <Purchase>();
foreach (var purchaseDto in importedDtos)
{
if (!IsValid(purchaseDto))
{
result.AppendLine(ErrorMessage);
continue;
}
if (!Enum.TryParse <PurchaseType>(purchaseDto.Type, out PurchaseType type))
{
result.AppendLine(ErrorMessage);
continue;
}
var card = context.Cards.Include(c => c.User).FirstOrDefault(c => c.Number == purchaseDto.Card);
if (card is null)
{
result.AppendLine(ErrorMessage);
continue;
}
var date = DateTime.ParseExact(purchaseDto.Date, "dd/MM/yyyy HH:mm", CultureInfo.InvariantCulture);
var game = context.Games.FirstOrDefault(g => g.Name == purchaseDto.Game);
if (game is null)
{
result.AppendLine(ErrorMessage);
continue;
}
var purchase = new Purchase
{
Type = type,
ProductKey = purchaseDto.Key,
Card = card,
Date = date,
Game = game
};
validPurchases.Add(purchase);
result.AppendLine($"Imported {purchase.Game.Name} for {purchase.Card.User.Username}");
}
context.Purchases.AddRange(validPurchases);
context.SaveChanges();
return(result.ToString());
}
public static string ImportPurchases(VaporStoreDbContext context, string xmlString)
{
StringBuilder sb = new StringBuilder();
var serializer = new XmlSerializer(typeof(PurchaseDto[]), new XmlRootAttribute("Purchases"));
var purchases = (PurchaseDto[])serializer.Deserialize(new StringReader(xmlString));
var pList = new List <Purchase>();
foreach (var purchase in purchases)
{
if (!IsValid(purchase))
{
sb.AppendLine("Invalid Data");
continue;
}
var cPurchase = new Purchase
{
Date = DateTime.ParseExact(purchase.Date, "dd/MM/yyyy HH:mm", CultureInfo.InvariantCulture),
ProductKey = purchase.Key,
Type = (PurchaseType)Enum.Parse(typeof(PurchaseType), purchase.Type)
};
var Card = context.Cards.FirstOrDefault(x => x.Number == purchase.Card);
var Game = context.Games.FirstOrDefault(x => x.Name == purchase.Title);
cPurchase.Card = Card;
cPurchase.Game = Game;
sb.AppendLine($"Imported {cPurchase.Game.Name} for {cPurchase.Card.User.Username}");
pList.Add(cPurchase);
}
context.Purchases.AddRange(pList);
context.SaveChanges();
return(sb.ToString().TrimEnd());
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
StringBuilder sb = new StringBuilder();
List <User> users = new List <User>();
ImportUsersDto[] importUsers = JsonConvert.DeserializeObject <ImportUsersDto[]>(jsonString);
foreach (var userToAdd in importUsers)
{
if (!IsValid(userToAdd))
{
sb.AppendLine(ErrorMessage);
continue;
}
if (userToAdd.Cards.Length == 0)
{
sb.AppendLine(ErrorMessage);
continue;
}
User user = new User()
{
FullName = userToAdd.FullName,
Username = userToAdd.Username,
Email = userToAdd.Email,
Age = userToAdd.Age
};
foreach (var itemCard in userToAdd.Cards)
{
if (!IsValid(itemCard))
{
sb.AppendLine(ErrorMessage);
continue;
}
CardType typeCard;
bool isValid = Enum.TryParse(itemCard.Type, out typeCard);
if (!isValid)
{
sb.AppendLine(ErrorMessage);
}
Card card = new Card()
{
Cvc = itemCard.Cvc,
Number = itemCard.Number,
Type = typeCard,
User = user
};
user.Cards.Add(card);
}
users.Add(user);
sb.AppendLine(string.Format(SuccessfullyAddedUser, user.Username, user.Cards.Count));
}
context.Users.AddRange(users);
context.SaveChanges();
return(sb.ToString().TrimEnd());
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
StringBuilder sb = new StringBuilder();
ImportUserJsonDto[] jsonDto = JsonConvert.DeserializeObject <ImportUserJsonDto[]>(jsonString);
List <User> users = new List <User>();
foreach (var obj in jsonDto)
{
if (!IsValid(obj))
{
sb.AppendLine(ErrorMessage);
continue;
}
User user = new User()
{
Username = obj.Username,
FullName = obj.FullName,
Email = obj.FullName,
Age = obj.Age
};
foreach (var card in obj.Cards)
{
if (!IsValid(card))
{
sb.AppendLine(ErrorMessage);
continue;
}
int cardType = -1;
if (card.Type == "Debit")
{
cardType = 0;
}
else if (card.Type == "Credit")
{
cardType = 1;
}
else
{
sb.AppendLine(ErrorMessage);
continue;
}
Card addCard = new Card
{
Number = card.Number,
Cvc = card.CVC,
Type = (CardType)cardType
};
user.Cards.Add(addCard);
}
users.Add(user);
sb.AppendLine($"Imported {user.Username} with {user.Cards.Count} cards");
}
context.Users.AddRange(users);
context.SaveChanges();
return(sb.ToString().TrimEnd());
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
var userDtos = JsonConvert.DeserializeObject <ImportUserDto[]>(jsonString);
List <User> users = new List <User>();
var sb = new StringBuilder();
foreach (var userDto in userDtos)
{
bool validCardType = true;
if (!IsValid(userDto) || userDto.Cards.Count == 0)
{
sb.AppendLine("Invalid Data");
continue;
}
User user = new User
{
FullName = userDto.FullName,
Username = userDto.Username,
Email = userDto.Email,
Age = userDto.Age
};
foreach (var card in userDto.Cards)
{
if (!IsValid(card) || userDto.Cards.Any(x => x.Type != "Debit" && x.Type != "Credit"))
{
sb.AppendLine("Invalid Data");
validCardType = false;
break;
}
}
if (validCardType == false)
{
continue;
}
foreach (var card in userDto.Cards)
{
user.Cards.Add(GetCard(context, card));
}
sb.AppendLine($"Imported {user.Username} with {user.Cards.Count} cards");
users.Add(user);
}
context.Users.AddRange(users);
context.SaveChanges();
string result = sb.ToString().TrimEnd();
return(result);
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
var usersDTO = JsonConvert.DeserializeObject <IEnumerable <ImportUserDTO> >(jsonString);
var sb = new StringBuilder();
var users = new List <User>();
foreach (var userDTO in usersDTO)
{
if (!IsValid(userDTO))
{
sb.AppendLine(errorMessage);
continue;
}
var user = new User()
{
Username = userDTO.Username,
FullName = userDTO.FullName,
Email = userDTO.Email,
Age = userDTO.Age
};
foreach (var cardDTO in userDTO.Cards)
{
if (!IsValid(cardDTO))
{
sb.AppendLine(errorMessage);
continue;
}
CardType cardType;
var isValidEnum = Enum.TryParse(cardDTO.Type, out cardType);
if (!isValidEnum)
{
sb.AppendLine(errorMessage);
continue;
}
var card = new Card()
{
Number = cardDTO.Number,
Cvc = cardDTO.CVC,
Type = cardType,
};
user.Cards.Add(card);
}
users.Add(user);
sb.AppendLine(string.Format(successsMessageImportUser, user.Username, user.Cards.Count));
}
context.Users.AddRange(users);
context.SaveChanges();
return(sb.ToString().Trim());
}
public static string ImportGames(VaporStoreDbContext context, string jsonString)
{
StringBuilder sb = new StringBuilder();
ImportGameDto[] gamesDto = JsonConvert.DeserializeObject <ImportGameDto[]>(jsonString);
List <Game> games = new List <Game>();
foreach (var jsonGame in gamesDto)
{
if (!IsValid(jsonGame) || jsonGame.Tags.Count() == 0)
{
sb.AppendLine(ERROR_MESSAGE);
continue;
}
Genre genre = context.Genres
.FirstOrDefault(x => x.Name == jsonGame.Genre)
?? new Genre {
Name = jsonGame.Genre
};
Developer developer = context.Developers
.FirstOrDefault(x => x.Name == jsonGame.Developer)
?? new Developer {
Name = jsonGame.Developer
};
Game game = new Game
{
Name = jsonGame.Name,
Genre = genre,
Developer = developer,
Price = jsonGame.Price,
ReleaseDate = jsonGame.ReleaseDate.Value
};
foreach (var jsonTag in jsonGame.Tags)
{
Tag tag = context.Tags
.FirstOrDefault(x => x.Name == jsonTag)
?? new Tag {
Name = jsonTag
};
game.GameTags.Add(new GameTag {
Tag = tag
});
}
context.Games.Add(game);
context.SaveChanges();
sb.AppendLine(string.Format(SUCCESSFULL_GAME_IMPORT,
game.Name,
game.Genre.Name,
game.GameTags.Count));
}
return(sb.ToString().TrimEnd());
}
public static string ImportGames(VaporStoreDbContext context, string jsonString)
{
//var gamesDto = JsonConvert.DeserializeObject<List<ImportGameDto>>(jsonString)
// .Where(x=> String.IsNullOrEmpty(x.Name)==false
// && x.Price>=0 && x.Price<= decimal.MaxValue
// && String.IsNullOrEmpty(x.Developer)==false
// && String.IsNullOrEmpty(x.Genre)==false
// && x.Tags.Count>=1)
// .ToList();
var gamesDto = JsonConvert.DeserializeObject <List <ImportGameDto> >(jsonString)
.ToList();
;
var sb = new StringBuilder();
var gamesList = new List <Game>();
foreach (var gameDto in gamesDto)
{
if (!IsValid(gameDto) || gameDto.Tags.Count == 0)
{
sb.AppendLine("Invalid Data");
continue;
}
var developer = GetDeveloper(context, gameDto.Developer);
var genre = GetGenre(context, gameDto.Genre);
var releaseDate = DateTime.ParseExact(gameDto.ReleaseDate, "yyyy-MM-dd", CultureInfo.InvariantCulture);
var game = new Game()
{
Name = gameDto.Name,
Price = gameDto.Price,
ReleaseDate = releaseDate,
Genre = genre,
Developer = developer
};
foreach (var currentTag in gameDto.Tags)
{
var tag = GetTag(context, currentTag);
game.GameTags.Add(new GameTag
{
Game = game,
Tag = tag
});
}
gamesList.Add(game);
sb.AppendLine($"Added {gameDto.Name} ({game.Genre.Name}) with {game.GameTags.Count} tags");
}
context.Games.AddRange(gamesList);
context.SaveChanges();
return(sb.ToString().TrimEnd());
}
public static string ImportGames(VaporStoreDbContext context, string jsonString)
{
var games = JsonConvert.DeserializeObject <IEnumerable <ImportGamesDevsGenresTagsDTO> >(jsonString);
var sb = new StringBuilder();
foreach (var jsonGame in games)
{
if (!IsValid(jsonGame) || jsonGame.Tags.Count() == 0)
{
sb.AppendLine("Invalid Data");
continue;
}
var genre = context.Genres.FirstOrDefault(x => x.Name == jsonGame.Genre)
?? new Genre {
Name = jsonGame.Genre
};
var developer = context.Developers.FirstOrDefault(x => x.Name == jsonGame.Developer)
?? new Developer {
Name = jsonGame.Developer
};
//var developer = context.Developers.FirstOrDefault(x => x.Name == jsonGame.Developer);
//if (developer == null)
//{
// developer = new Developer { Name = jsonGame.Developer };
//}
var game = new Game
{
Name = jsonGame.Name,
Price = jsonGame.Price,
ReleaseDate = jsonGame.ReleaseDate.Value,
Developer = developer,
Genre = genre
};
foreach (var jsonTag in jsonGame.Tags)
{
var tag = context.Tags.FirstOrDefault(x => x.Name == jsonTag)
?? new Tag {
Name = jsonTag
};
game.GameTags.Add(new GameTag {
Tag = tag
});
}
context.Games.Add(game);
context.SaveChanges();
sb.AppendLine($"Added {jsonGame.Name} ({jsonGame.Genre}) with {jsonGame.Tags.Count()} tags");
}
return(sb.ToString().TrimEnd());
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
StringBuilder sb = new StringBuilder();
ImportUserDto[] importUserDtos = JsonConvert.DeserializeObject <ImportUserDto[]>(jsonString);
foreach (var userDto in importUserDtos)
{
if (!IsValid(userDto))
{
sb.AppendLine(ErrorMessage);
continue;
}
User currentUser = new User()
{
FullName = userDto.FullName,
Username = userDto.Username,
Email = userDto.Email,
Age = int.Parse(userDto.Age)
};
bool AreCardsValid = true;
ICollection <Card> userCards = new List <Card>();
foreach (var cardDto in userDto.Cards)
{
if (!IsValid(cardDto) || (cardDto.Type != "Debit" && cardDto.Type != "Credit"))
{
AreCardsValid = false;
break;
}
Card currentCard = new Card()
{
Number = cardDto.Number,
Cvc = cardDto.Cvc,
Type = (CardType)Enum.Parse(typeof(CardType), cardDto.Type)
};
userCards.Add(currentCard);
}
if (!AreCardsValid)
{
sb.AppendLine(ErrorMessage);
continue;
}
currentUser.Cards = userCards;
sb.AppendLine($"Imported {currentUser.Username} with {currentUser.Cards.Count} cards");
context.Users.Add(currentUser);
}
context.SaveChanges();
return(sb.ToString().TrimEnd());
}
public static string ImportPurchases(VaporStoreDbContext context, string xmlString)
{
var attr = new XmlRootAttribute("Purchases");
var serializer = new XmlSerializer(typeof(List <PurchaseImportDto>), attr);
StringBuilder sb = new StringBuilder();
var validPurchases = new List <Purchase>();
using (StringReader reader = new StringReader(xmlString))
{
var purchasesDto = (List <PurchaseImportDto>)serializer.Deserialize(reader);
foreach (var dto in purchasesDto)
{
if (!IsValid(dto))
{
sb.AppendLine("Invalid Data");
continue;
}
var resultType = Enum.TryParse(dto.Type, out PurchaseType type);
var card = context
.Cards
.FirstOrDefault(c => c.Number == dto.Card);
var game = context
.Games
.FirstOrDefault(g => g.Name == dto.Title);
if (resultType == false ||
card == null ||
game == null)
{
sb.AppendLine("Invalid Data");
continue;
}
var purchase = new Purchase
{
Type = type,
ProductKey = dto.ProductKey,
Date = DateTime.ParseExact(dto.Date, "dd/MM/yyyy HH:mm", CultureInfo.InvariantCulture),
Card = card,
Game = game
};
validPurchases.Add(purchase);
sb.AppendLine($"Imported {purchase.Game.Name} for {purchase.Card.User.Username}");
}
}
context.Purchases.AddRange(validPurchases);
context.SaveChanges();
return(sb.ToString().TrimEnd());
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
var cardsDto = JsonConvert.DeserializeObject <ImportUsersDto[]>(jsonString);
StringBuilder sb = new StringBuilder();
var users = new List <User>();
foreach (var cardDto in cardsDto)
{
bool isValidCard = IsValid(cardDto);
if (!isValidCard)
{
sb.AppendLine(ErrorMessage);
continue;
}
User user = new User
{
FullName = cardDto.FullName,
Username = cardDto.Username,
Email = cardDto.Username,
Age = cardDto.Age,
};
user.Cards = new HashSet <Card>();
bool cardsHaveValidType = cardDto.Cards.All(x => Enum.IsDefined(typeof(CardType), x.Type));
bool cardsAreValid = cardDto.Cards.All(x => IsValid(x));
if (cardsHaveValidType && cardsAreValid)
{
foreach (var card in cardDto.Cards)
{
user.Cards.Add(new Card
{
Number = card.Number,
Cvc = card.Cvc,
Type = card.Type
});
}
users.Add(user);
}
else
{
sb.AppendLine(ErrorMessage);
continue;
}
sb.AppendLine($"Imported {user.Email} with {user.Cards.Count()} cards");
//bool isValidCardType = Enum.IsDefined(typeof(CardType), cardDto.Cards);
}
context.Users.AddRange(users);
context.SaveChanges();
return(sb.ToString().TrimEnd());
}
public static string ImportPurchases(VaporStoreDbContext context, string xmlString)
{
StringBuilder sb = new StringBuilder();
ImportPurchaseDto[] purchasesDto = XmlConverter.Deserializer <ImportPurchaseDto>(xmlString, "Purchases");
List <Purchase> purchases = new List <Purchase>();
foreach (var pDto in purchasesDto)
{
if (!IsValid(pDto))
{
sb.AppendLine(ERROR_MESSAGE);
continue;
}
DateTime date;
bool isValidDate = DateTime.TryParseExact(pDto.Date, "dd/MM/yyyy HH:mm", CultureInfo.InvariantCulture, DateTimeStyles.None, out date);
if (!isValidDate)
{
sb.AppendLine(ERROR_MESSAGE);
continue;
}
Game game = context.Games.FirstOrDefault(x => x.Name == pDto.Title);
if (game == null)
{
sb.AppendLine(ERROR_MESSAGE);
continue;
}
Card card = context.Cards.FirstOrDefault(x => x.Number == pDto.Card);
if (card == null)
{
sb.AppendLine(ERROR_MESSAGE);
continue;
}
Purchase purchase = new Purchase
{
Type = pDto.Type.Value,
ProductKey = pDto.Key,
Date = date,
Card = card,
Game = game
};
purchases.Add(purchase);
sb.AppendLine(string.Format(SUCCESSFULL_PURCHASE_IMPORT,
game.Name,
card.User.Username));
}
context.Purchases.AddRange(purchases);
context.SaveChanges();
return(sb.ToString().TrimEnd());
}
public static string ImportUsers(VaporStoreDbContext context, string jsonString)
{
var resultMessages = new List <string>();
var usersDto = JsonConvert.DeserializeObject <ImportUsersDto[]>(jsonString);
var users = new List <User>();
foreach (var userDto in usersDto)
{
if (!Regex.Match(userDto.FullName, @"[A-Z][a-z]+ [A-Z][a-z]+").Success ||
userDto.FullName == "" ||
userDto.Username.Length < 3 || userDto.Username.Length > 20 ||
userDto.Email == null || userDto.Email == "" ||
userDto.Age < 3 || userDto.Age > 103 ||
userDto.Cards == null || userDto.Cards.Count == 0)
{
resultMessages.Add(InvalidMessage);
continue;
}
var user = new User()
{
FullName = userDto.FullName,
Username = userDto.Username,
Email = userDto.Email,
Age = userDto.Age
};
foreach (var userDtoCard in userDto.Cards)
{
var cardTypeParse = Enum.TryParse <CardType>(userDtoCard.Type, out CardType cardType);
if (!Regex.Match(userDtoCard.Number, @"[0-9]{4} [0-9]{4} [0-9]{4} [0-9]{4}").Success ||
!Regex.Match(userDtoCard.Cvc, @"[0-9]{3}").Success ||
cardTypeParse == false ||
cardType == null)
{
resultMessages.Add(InvalidMessage);
continue;
}
Card card = new Card()
{
Number = userDtoCard.Number,
Cvc = userDtoCard.Cvc,
Type = cardType
};
user.Cards.Add(card);
}
users.Add(user);
resultMessages.Add($"Imported {user.Username} with {user.Cards.Count} cards");
}
context.Users.AddRange(users);
context.SaveChanges();
return(string.Join(Environment.NewLine, resultMessages));
}
