public IQueryable<ReturnRaceModel> GetAll(
[ValueProvider(typeof(HeaderValueProviderFactory<string>))] string sessionKey)
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
var context = new GameContext();
var user = BasePersister.GetUserBySessionKey(sessionKey, context);
if (user == null)
{
throw new NullReferenceException();
}
var races = context.Races;
var models =
(from r in races
select new ReturnRaceModel
{
Id = r.Id,
Name = r.Name
});
return models;
});
}
private static void ValidateRace(int raceName, GameContext context)
{
var result = context.Races.FirstOrDefault(r => r.Id == raceName);
if (result == null)
{
throw new ArgumentNullException("The Race is not valid!");
}
}
public HttpResponseMessage LogoutUser(
[ValueProvider(typeof(HeaderValueProviderFactory<string>))]
string sessionKey)
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
var context = new GameContext();
var user = UserPersister.GetUserBySessionKey(sessionKey, context);
user.SessionKey = null;
context.SaveChanges();
var response = this.Request.CreateResponse(HttpStatusCode.NoContent);
return response;
});
}
public HttpResponseMessage LoginUser(LoginUserModel model)
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
if (model == null)
{
throw new FormatException("invalid username and/or password");
}
UserPersister.ValidateLoginUser(model);
var context = new GameContext();
var user = context.Users.FirstOrDefault(u => u.Username == model.Username.ToLower()
&& u.AuthCode == model.AuthCode);
if (user == null)
{
throw new InvalidOperationException("Invalid username or password");
}
if (user.SessionKey == null)
{
user.SessionKey = UserPersister.GenerateSessionKey(user.Id);
context.SaveChanges();
}
var responseModel = new UserResponseModel()
{
Nickname = user.Nickname,
SesionKey = user.SessionKey
};
var response = this.Request.CreateResponse(HttpStatusCode.OK, responseModel);
return response;
});
}
public HttpResponseMessage GetAllHeros(
[ValueProvider(typeof(HeaderValueProviderFactory<string>))]
string sessionKey)
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
var context = new GameContext();
var user = BasePersister.GetUserBySessionKey(sessionKey, context);
if (user == null)
{
throw new InvalidOperationException("Invalid username or password!");
}
var heroes = user.Heroes;
var models = (
from h in heroes
select new ViewHeroModel
{
Id = h.Id,
Name = h.Name,
Image = h.Image,
Money = h.Money,
NumberOfWins = h.NumberOfWins,
NumberOfLoses = h.NumberOfLoses,
Level = h.Level,
Race = h.Race.Name,
Points = h.Points
});
var response = this.Request.CreateResponse(HttpStatusCode.OK, models);
return response;
});
}
public HttpResponseMessage CreateHeroe(CreateHeroeModel model,
[ValueProvider(typeof(HeaderValueProviderFactory<string>))]
string sessionKey)
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
var context = new GameContext();
var user = BasePersister.GetUserBySessionKey(sessionKey, context);
if (user == null)
{
throw new InvalidOperationException("Invalid username or password!");
}
HeroePersister.ValidateCreateHeroe(model, context);
Hero newHeroe = new Hero()
{
Name = model.Name,
Race = context.Races.First(r => r.Id == model.Race),
Level = StartHeroeLevel,
Points = StartHeroePoints,
Money = StartHeroeMoney,
NumberOfLoses = 0,
NumberOfWins = 0,
User = BasePersister.GetUserBySessionKey(sessionKey, context),
Units = new HashSet<Unit>()
};
context.Heroes.Add(newHeroe);
context.SaveChanges();
var response = this.Request.CreateResponse(HttpStatusCode.NoContent);
return response;
});
}
public static User GetUserByUsernameAndDisplayName(string username, string nickname, GameContext context)
{
return context.Users.FirstOrDefault(u => u.Username == username.ToLower() && u.Nickname == nickname);
}
public static User GetUserBySessionKey(string sessionKey, GameContext context)
{
return context.Users.FirstOrDefault(u => u.SessionKey == sessionKey);
}
public static void ValidateCreateHeroe(CreateHeroeModel model, GameContext context)
{
ValidateName(model.Name);
ValidateRace(model.Race, context);
}
public HttpResponseMessage GetHeroUnits(int id,
[ValueProvider(typeof(HeaderValueProviderFactory<string>))]
string sessionKey)
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
var context = new GameContext();
var user = BasePersister.GetUserBySessionKey(sessionKey, context);
if (user == null)
{
throw new InvalidOperationException("Invalid username or password!");
}
var units = context.Units.Where(h => h.Hero.Id == id);
var models = (
from u in units
select new ViewUnitModel
{
Id = u.Id,
Name = u.Name,
Image = u.Image,
Health = u.Health,
Attack = u.Attack,
Defense = u.Defense,
Damage = u.Damage,
Speed = u.Speed
});
var response = this.Request.CreateResponse(HttpStatusCode.OK, models);
return response;
});
}
public HttpResponseMessage RegisterUser(RegisterUserModel model)
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
var context = new GameContext();
var dbUser = UserPersister.GetUserByUsernameAndDisplayName(model.Username, model.Nickname, context);
if (dbUser != null)
{
throw new InvalidOperationException("This user already exists in the database");
}
dbUser = new User()
{
Username = model.Username.ToLower(),
Nickname = model.Nickname,
AuthCode = model.AuthCode,
Role = context.Roles.Where(r => r.Name == "user").FirstOrDefault()
};
context.Users.Add(dbUser);
dbUser.SessionKey = UserPersister.GenerateSessionKey(dbUser.Id);
context.SaveChanges();
var responseModel = new UserResponseModel()
{
Nickname = dbUser.Nickname,
SesionKey = dbUser.SessionKey
};
var response = this.Request.CreateResponse(HttpStatusCode.Created, responseModel);
return response;
});
}
public HttpResponseMessage UserDetails(
[ValueProvider(typeof(HeaderValueProviderFactory<string>))]
string sessionKey)
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
var context = new GameContext();
var user = UserPersister.GetUserBySessionKey(sessionKey, context);
var model = new UserDetails
{
Nickname = user.Nickname,
Username = user.Username,
Heroes = (
from h in user.Heroes
select new ViewHeroModel
{
Id = h.Id,
Name = h.Name
}),
Avatar = user.Avatar
};
var response = this.Request.CreateResponse(HttpStatusCode.OK, model);
return response;
});
}
public HttpResponseMessage UploadAvatar()
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
var httpRequest = HttpContext.Current.Request;
var context = new GameContext();
var dbUser = UserPersister.GetUserByUsernameAndDisplayName(httpRequest.Form["username"], httpRequest.Form["nickname"], context);
if (dbUser == null)
{
throw new InvalidOperationException("This user already exists in the database");
}
if (httpRequest.Files.Count > 0)
{
foreach (string file in httpRequest.Files)
{
var postedFile = httpRequest.Files[file];
var configuration = new AccountConfiguration("djlwcsyiz", "781383948985498", "Vh5BQmeTxvSKvTGTg-wRDYKqPz4");
var uploader = new Uploader(configuration);
string publicId = Path.GetFileNameWithoutExtension(postedFile.FileName);
var uploadResult = uploader.Upload(new UploadInformation(postedFile.FileName, postedFile.InputStream)
{
PublicId = publicId,
Format = postedFile.FileName.Substring(postedFile.FileName.Length - 3),
});
dbUser.Avatar = uploadResult.Url;
}
}
context.SaveChanges();
var response = this.Request.CreateResponse(HttpStatusCode.NoContent);
return response;
});
}
