public HttpResponseMessage RegisterUser([FromBody]UserModel model)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
var context = new BGNewsDB();
using (context)
{
UserPersister.ValidateUsername(model.Username);
UserPersister.ValidateNickname(model.DisplayName);
UserPersister.ValidateAuthCode(model.AuthCode);
var usernameToLower = model.Username.ToLower();
var nicknameToLower = model.DisplayName.ToLower();
var user = context.Users.FirstOrDefault(
usr => usr.Username == usernameToLower ||
usr.DisplayName.ToLower() == nicknameToLower);
if (user != null)
{
throw new InvalidOperationException("User exists");
}
user = new User()
{
Username = usernameToLower,
DisplayName = model.DisplayName,
AuthCode = model.AuthCode,
ProfilePictureUrlMedium = "http://farm6.static.flickr.com/5505/9654705460_5a5026dc3e_m.jpg",
ProfilePictureUrlThumbnail = "http://static.flickr.com/5505/9654705460_5a5026dc3e_s.jpg"
};
context.Users.Add(user);
context.SaveChanges();
user.SessionKey = UserPersister.GenerateSessionKey(user.UserId);
context.SaveChanges();
var loggedModel = new UserLoggedModel()
{
DisplayName = user.DisplayName,
SessionKey = user.SessionKey,
ProfilePictureMediumUrl = user.ProfilePictureUrlMedium,
ProfilePictureThumbnailUrl = user.ProfilePictureUrlThumbnail
};
var response =
this.Request.CreateResponse(HttpStatusCode.Created,
loggedModel);
return response;
}
});
return responseMsg;
}
public HttpResponseMessage PostLoginUser(UserModel model)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
var context = new BGNewsDB();
using (context)
{
UserPersister.ValidateUsername(model.Username);
UserPersister.ValidateAuthCode(model.AuthCode);
var usernameToLower = model.Username.ToLower();
var user = context.Users.FirstOrDefault(
usr => usr.Username == usernameToLower &&
usr.AuthCode == model.AuthCode);
if (user == null)
{
throw new InvalidOperationException("Invalid username or password");
}
if (user.SessionKey == null)
{
user.SessionKey = UserPersister.GenerateSessionKey(user.UserId);
context.SaveChanges();
}
var loggedModel = new UserLoggedModel()
{
DisplayName = user.DisplayName,
SessionKey = user.SessionKey,
ProfilePictureMediumUrl = "http://farm6.static.flickr.com/5505/9654705460_5a5026dc3e_m.jpg",
ProfilePictureThumbnailUrl = "http://static.flickr.com/5505/9654705460_5a5026dc3e_s.jpg"
};
var response =
this.Request.CreateResponse(HttpStatusCode.Created,
loggedModel);
return response;
}
});
return responseMsg;
}
