public IQueryable <Movie> GetMovies(UserAccessToken user)
{
var result = _ctx.Movies.OrderByDescending(x => x.ReleaseDate).Take(10);
if (user.UserName != null && user.UserName != "")
{
foreach (var item in result)
{
int userId = _ctx.Users.Single(x => x.UserName == user.UserName).Id;
if (_ctx.UserRatings.Where(x => (x.UserId == userId && x.MovieId == item.Id)).Count() > 0)
{
var userRating = _ctx.UserRatings.Single(x => (x.UserId == userId && x.MovieId == item.Id));
if (userRating != null)
{
item.UserRating = userRating.Rating;
}
}
}
}
return(result);
}
public UserAccessToken RegisterNewUser(User newUser)
{
using (MD5 md5Hash = MD5.Create())
{
newUser.UserGuid = Guid.NewGuid();
newUser.Password = HelperClass.GetMd5Hash(md5Hash, newUser.Password + newUser.UserGuid.ToString());
}
try
{
_ctx.Users.Add(newUser);
if (_ctx.SaveChanges() > 0)
{
string token = Convert.ToBase64String(Guid.NewGuid().ToByteArray());
UserAccessToken newUserAccessToken = new UserAccessToken();
newUserAccessToken.UserName = newUser.UserName;
newUserAccessToken.AccessToken = token;
newUserAccessToken.ExpirationDate = DateTime.Now.AddYears(1);
_ctx.UserAccessTokens.Add(newUserAccessToken);
if (_ctx.SaveChanges() > 0)
{
return(newUserAccessToken);
}
else
{
var res = new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new StringContent(string.Format("There was an error.")),
ReasonPhrase = "There was an error"
};
throw new HttpResponseException(res);
}
}
else
{
throw new HttpResponseException(System.Net.HttpStatusCode.BadRequest);
}
}
catch (DbUpdateException) { throw new HttpResponseException(System.Net.HttpStatusCode.BadRequest); }
}
public UserAccessToken ValidateExistingUser(User newUser)
{
try
{
bool IsUserValidated = false;
User existingUser = _ctx.Users.Single(x => x.UserName == newUser.UserName);
using (MD5 md5Hash = MD5.Create())
{
IsUserValidated = HelperClass.VerifyMd5Hash(md5Hash, newUser.Password + existingUser.UserGuid, existingUser.Password);
}
if (IsUserValidated) {
string token = Convert.ToBase64String(Guid.NewGuid().ToByteArray());
UserAccessToken newUserAccessToken = new UserAccessToken();
newUserAccessToken.UserName = newUser.UserName;
newUserAccessToken.AccessToken = token;
newUserAccessToken.ExpirationDate = DateTime.Now.AddYears(1);
_ctx.UserAccessTokens.Add(newUserAccessToken);
if (_ctx.SaveChanges() > 0)
return newUserAccessToken;
else
{
var res = new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new StringContent(string.Format("There was an error.")),
ReasonPhrase = "There was an error"
};
throw new HttpResponseException(res);
}
}
else
{
var res = new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new StringContent(string.Format("Invalid Username/Password Combination.")),
ReasonPhrase = "Invalid Username and Password"
};
throw new HttpResponseException(res);
}
}
catch (InvalidOperationException)
{
var res = new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new StringContent(string.Format("User not found.")),
ReasonPhrase = "User not found."
};
throw new HttpResponseException(res);
}
}
public UserAccessToken RegisterNewUser(User newUser)
{
using (MD5 md5Hash = MD5.Create())
{
newUser.UserGuid = Guid.NewGuid();
newUser.Password = HelperClass.GetMd5Hash(md5Hash, newUser.Password + newUser.UserGuid.ToString());
}
try
{
_ctx.Users.Add(newUser);
if (_ctx.SaveChanges() > 0) {
string token = Convert.ToBase64String(Guid.NewGuid().ToByteArray());
UserAccessToken newUserAccessToken = new UserAccessToken();
newUserAccessToken.UserName = newUser.UserName;
newUserAccessToken.AccessToken = token;
newUserAccessToken.ExpirationDate = DateTime.Now.AddYears(1);
_ctx.UserAccessTokens.Add(newUserAccessToken);
if (_ctx.SaveChanges() > 0)
return newUserAccessToken;
else
{
var res = new HttpResponseMessage(HttpStatusCode.NotFound)
{
Content = new StringContent(string.Format("There was an error.")),
ReasonPhrase = "There was an error"
};
throw new HttpResponseException(res);
}
}
else
throw new HttpResponseException(System.Net.HttpStatusCode.BadRequest);
}
catch (DbUpdateException) { throw new HttpResponseException(System.Net.HttpStatusCode.BadRequest); }
}
public IQueryable<Movie> GetMovies(UserAccessToken user)
{
var result = _ctx.Movies.OrderByDescending(x => x.ReleaseDate).Take(10);
if (user.UserName != null && user.UserName != "") {
foreach (var item in result)
{
int userId = _ctx.Users.Single(x => x.UserName == user.UserName).Id;
if (_ctx.UserRatings.Where(x => (x.UserId == userId && x.MovieId == item.Id)).Count() > 0) {
var userRating = _ctx.UserRatings.Single(x => (x.UserId == userId && x.MovieId == item.Id));
if (userRating != null)
{
item.UserRating = userRating.Rating;
}
}
}
}
return result;
}
public IEnumerable<Movie> Get(UserAccessToken user)
{
return _repo.GetMovies(user);
}
